4971 lines
194 KiB
Plaintext
4971 lines
194 KiB
Plaintext
2011-12-12 Corinna Vinschen <vinschen@redhat.com>
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* fhandler_process.cc (dos_drive_mappings): Partially rewrite to
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handle volumes mounted into juntion points correctly.
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2011-12-12 Corinna Vinschen <vinschen@redhat.com>
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* fhandler_process.cc (dos_drive_mappings::dos_drive_mappings): Fully
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resolve symbolic links returned by QueryDosDeviceW. Explain why.
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2011-12-12 Corinna Vinschen <vinschen@redhat.com>
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* mount.cc (fs_info::update): Set has_buggy_reopen for Netapps as well.
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2011-12-12 Corinna Vinschen <vinschen@redhat.com>
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Christopher Faylor <me.cygwin2011@cgf.cx>
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* dcrt0.cc (wow64_respawn): New static variable.
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(wow64_started_from_native64): New function to check if a WOW64
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process got started from a native 64 bit process.
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(respawn_wow64_process): New function to respawn process.
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(dll_crt0_0): When started from a native parent, check if parent
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is a 64 bit process. If so, return early.
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(_dll_crt0): Respawn WOW64 process here if required.
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* init.cc (respawn_wow64_process): Remove.
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(dll_entry): Rename wow64_test_stack_marker to test_stack_marker.
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Drop WOW64 test here.
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2011-12-11 Christopher Faylor <me.cygwin2011@cgf.cx>
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* pipe.cc (fhandler_pipe::create): Use debug_printf to print debugging
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info since this isn't a "syscall".
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(pipe_worker): New function created from _pipe().
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(_pipe): Use pipe_worker to create a pipe. Use standard syscall strace
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reporting on exit.
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(pipe): Ditto.
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(pipe2): Ditto.
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2011-12-10 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (select_stuff::wait): Very minor formatting fix.
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(peek_windows): Report on HWND handle used in queries.
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* select.h: Update copyright.
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* sigproc.h (cygwait): Eliminate multi-argument variety since more
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general implementation may cause odd problems in select. Also force to
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always be inline.
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2011-12-10 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.h (cygwait): Delete duplicate va_start and add matching
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va_end.
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2011-12-10 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.h (cygwait): Tweak test for cancellable event to make it a
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little more clear.
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2011-12-09 Christopher Faylor <me.cygwin2011@cgf.cx>
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* exceptions.cc (ctrl_c_handler): YA in a series or reversions. Put
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back _my_tls.remove along with a comment.
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(sigpacket::process): Remove code which now causes a gdb deadlock.
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* sigproc.cc (_cygtls::signal_exit): Signal debugger with signal number
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earlier.
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2011-12-09 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dllfixdbg: Work around annoying gdb warning about missing
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.gnu_debuglink.
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2011-12-09 Christopher Faylor <me.cygwin2011@cgf.cx>
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Rename cygWFMO to cygwait throughout and use the magic of polymorphism
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to "wait for stuff".
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* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use
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simplified arg form of cygwait.
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* fhandler_console.cc (fhandler_console::read): Ditto.
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* fhandler_audio.cc (fhandler_dev_dsp::Audio_out::waitforspac): Ditto.
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(fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
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* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
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* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
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(fhandler_serial::raw_write): Ditto.
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* select.cc (cygwin_select): Ditto.
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* sigproc.h (cygwait): Rename from cygWFMO. Define two argument and
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single argument forms of this function.
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* fhandler_tty.cc (fhandler_pty_slave::open): Use method to query if
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tty is open.
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(fhandler_pty_slave::read): Send SIGHUP when master is detected as
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closed.
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(fhandler_pty_common::close): Close input_available_event in callers
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since master may need to signal it first.
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(fhandler_pty_master::close): Lie and set input_available_event when
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closing, then close input_available_event.
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(fhandler_pty_slave::close): Close input_available_event explicitly
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here.
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* tty.h (tty::is_master_closed): Declare new method.
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2011-12-09 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.cc (signal_exit): Revert reversion of 2011-12-04 change
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since, otherwise, you see hangs when the signal pipe is closed.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (cygwin_select): Fifth time is the charm.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (cygwin_select): Make sure that 0 is returned when sel.wait
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times out.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* include/sys/wait.h: Add in all c++ functions.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (select_stuff::wait): Temporarily disallow APCS.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* include/sys/wait.h: Ensure that C++ functions are only used when
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using C++.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (cygwin_select): Make sure that poll is called when
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appropriate.
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2011-12-08 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dll_init.cc (dll_dllcrt0): Don't try to initialize dll data if we're
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dynamically loaded since fork() doesn't work in that scenario anyway.
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(dll_dllcrt0_1): Don't accommodate dynamically loaded dlls.
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* exceptions.cc (ctrl_c_handler): Don't lock the process; there's too
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much risk of deadlock.
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* sigproc.cc (_cygtls::remove_wq): Don't try to remove anything from
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the waitq if there is obviously nothing there.
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* strace.cc (strace::activate): Allow stracing dynamically loaded
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cygwin1.dll.
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2011-12-07 Christopher Faylor <me.cygwin2011@cgf.cx>
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* fhandler_termios.cc (tty_min::kill_pgrp): Don't send __SIGSETPGRP
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to ourselves since presumably we are already initialized.
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2011-12-07 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (cygwin_select): Add common introducer and leaver debug
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output.
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(select_stuff::poll): Remove unneeded debugging.
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2011-12-07 Christopher Faylor <me.cygwin2011@cgf.cx>
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* exceptions.cc (ctrl_c_handler): Remove _my_tls.remove since it can
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cause deadlocks during exec and will eventually be handled anyway.
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2011-12-07 Corinna Vinschen <vinschen@redhat.com>
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* spawn.cc (child_info_spawn::worker): Add CREATE_BREAKAWAY_FROM_JOB
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to all spawned processes. Explain why.
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2011-12-06 Christopher Faylor <me.cygwin2011@cgf.cx>
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* fhandler_fifo.cc (fhandler_fifo::wait): Fix stupid typo and actually
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wait for the handle.
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2011-12-05 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.cc (close_my_readsig): New function.
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(_cygtls::signal_exit): Close my_readsig via close_my_readsig(),
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avoiding communication with the signal pipe.
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(wait_sig): Close my_readsig via close_my_readsig().
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2011-12-05 Corinna Vinschen <vinschen@redhat.com>
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* mmap.cc (mlock): Replace LOCK_VM_IN_WSL with correct MAP_PROCESS.
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(munlock): Ditto.
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* ntdll.h: Rearrange to have all preprocessor definitions at the start
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of the file. Add comments to each definition block.
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(MAP_PROCESS): Rename from LOCK_VM_IN_WSL.
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(MAP_SYSTEM): Rename from LOCK_VM_IN_RAM.
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2011-12-04 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.h (cygWFMO): Don't assume that cancellable event is always
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available.
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* fhandler_dsp.cc (fhandler_dev_dsp::Audio_out::waitforspace): Use
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cygWFMO instead of WaitForMultipleObjects.
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(fhandler_dev_dsp::Audio_in::waitfordata): Ditto.
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* fhandler_fifo.cc (fhandler_fifo::wait): Ditto.
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* fhandler_serial.cc (fhandler_serial::raw_read): Ditto.
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(fhandler_serial::raw_write): Ditto.
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* fhandler_tty.cc (fhandler_pty_slave::read): Ditto.
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* select.cc (cygwin_select): Ditto for degenerate case.
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2011-12-04 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.h (cygWFMO): Move inside "INSIDE_CYGWIN" #ifdef.
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2011-12-04 Christopher Faylor <me.cygwin2011@cgf.cx>
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* exceptions.cc (exception::handle): Drop abbreviation for "exception"
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since I never remember what it stands for.
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(sig_handle_tty_stop): Remove obsolete call to reset_signal_arrived.
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(_cygtls::call_signal_handler): Rework to grab signal information from
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_main_tls if none is set for _my_tls. Try harder to keep thread
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locked.
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(reset_signal_arrived): Delete.
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* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Use new
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cygWFMO call to wait for an event + standard cygwin stuff. Modify
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debug output to acccomodate new function.
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* fhandler_console.cc (fhandler_console::read): Replace
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WaitForMultipleObjects with cygWFMO.
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* fhandler_socket.cc (get_inet_addr): Add comment.
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* gendef (_sigdelayed): Remove call to reset_signal_arrived.
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* sigproc.cc (_cygtls::signal_exit): Don't close my_readsig here unless
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we're in the signal thread.
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(create_signal_arrived): Create signal_arrived as auto-reset so that only
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one thread is woken when a signal arrives.
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* sigproc.h (cygWFMO): New function.
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(reset_signal_arrived): Delete declaration.
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2011-12-03 Christopher Faylor <me.cygwin2011@cgf.cx>
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* mmap.cc (mlock): Add standard syscall return value debugging output.
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(munlock): Ditto.
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(posix_madvise): Ditto.
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* signal.cc: Remove obsolete sigcatchers stuff throughout.
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(sigaction_worker): Add function name parameter and use it to show
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standard syscall return value debugging output. Also add fault
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protection.
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(sigaction): Accommodate extra argument to sigaction_worker.
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(siginterrupt): Ditto.
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* syscalls.cc (read): Remove obsolete sigcatchers stuff.
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(readv): Ditto.
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2011-12-03 Corinna Vinschen <vinschen@redhat.com>
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* mmap.cc (mlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. Drop
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outdated comment. Call NtLockVirtualMemory with LOCK_VM_IN_WSL flag.
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(munlock): Drop requesting SE_LOCK_MEMORY_PRIVILEGE. Call
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NtUnlockVirtualMemory with LOCK_VM_IN_WSL flag.
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2011-12-03 Christopher Faylor <me.cygwin2011@cgf.cx>
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Throughout, remove extra space after function name from debugging
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output.
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Throughout, change syscalls to report on return values using new %R
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format option.
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* smallprint.cc (__small_vsprintf): Add parsing for %R to report on
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return values and possible errno from syscalls.
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* errno.cc (errmap): Add PRIVILEGE_NOT_HELD.
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* fhandler_tty.cc (fhandler_pty_master::setup): When creating a thread
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use shorter name to reduce debuggging output.
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* select.cc (start_thread_pipe): Ditto.
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(start_thread_serial): Ditto.
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(start_thread_socket): Ditto.
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(start_thread_mailslot): Ditto.
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* sigproc.cc (talktome): Ditto.
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2011-12-03 Corinna Vinschen <vinschen@redhat.com>
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* fhandler.cc (fhandler_base::open): Fix comment a bit more.
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2011-12-03 Corinna Vinschen <vinschen@redhat.com>
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* fhandler.cc (fhandler_base::open): Fix typos in comment.
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2011-12-02 Corinna Vinschen <vinschen@redhat.com>
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* path.cc (conv_path_list): Take cygwin_conv_path_t as third parameter.
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Allow all types of CCP conversions. Accommodate throughout.
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(cygwin_conv_path): Use current ANSI or OEM codepage for WIN_A
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conversions, depending on current file API codepage setting.
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(cygwin_conv_path_list): Allow all CCP conversion types.
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* include/sys/cygwin.h (CCP_CONVTYPE_MASK): Add to cygwin_conv_path_t
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enum for convenience.
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2011-11-29 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.cc (get_proc_lock): Remove extra NULL check. Return false on
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failure.
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2011-11-29 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sync.cc: Fix comment.
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2011-11-29 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dll_init.cc (dll_list::reserve_space): Use %p rather than %lx to show
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reserved space.
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2011-11-29 Christopher Faylor <me.cygwin2011@cgf.cx>
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* sigproc.cc (remove_proc): Don't terminate the currently executing
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thread.
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2011-11-28 Christopher Faylor <me.cygwin2011@cgf.cx>
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* cygheap.cc (cygheap_fixup_in_child): Accommodate new HEAP_3*
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classifications for cleanup-after-fork.
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* cygheap_malloc.h (cygheap_types): Add HEAP_2_MAX, HEAP_3_FHANDLER.
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* fhandler.h: Throughout, change clone to take a cmalloc id.
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(fhandler_base::delete): Inline.
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(fhandler_base_overlapped): Mark flush_async_io as a friend.
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(fhandler_base_overlapped::asio_done): Declare new static member.
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(fhandler_base_overlapped::asio_close_counter): Ditto.
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(fhandler_base_overlapped::check_later): Declare new function.
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(fhandler_base_overlapped::flush_all_async_io): Ditto.
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* fhandler.cc (fhandler_base_overlapped::asio_done): Declare.
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(fhandler_base_overlapped::asio_close_counter): Ditto.
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(flush_async_io): Declare new thread function.
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(fhandler_base_overlapped::flush_all_async_io): Declare new function.
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(fhandler_base_overlapped::check_later): Ditto.
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(fhandler_base_overlapped::close): Call check_later to close
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nonblocking fd asynchronously. Assume that this completed
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successfully.
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* select.cc (pipe_data_available): Don't consider data to be
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"available" if fd still has unflushed I/O.
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* syscalls.cc (close_all_files): Call
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fhandler_base_overlapped::flush_all_async_io to make sure that all
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nonblocking pipe I/O has completed.
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2011-11-28 Corinna Vinschen <vinschen@redhat.com>
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* external.cc (fillout_pinfo): Store program name as POSIX path in
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ep.progname_long.
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2011-11-28 Corinna Vinschen <vinschen@redhat.com>
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* pinfo.cc (pinfo::exit): Call TerminateProcess to avoid potential
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busy loop in ntdll.dll when calling ExitProcess. Only call ExitProcess
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as a fallback.
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2011-11-27 Christopher Faylor <me.cygwin2011@cgf.cx>
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* init.cc (dll_entry): Revert previous change since it caused
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inexplicable fork problems.
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2011-11-26 Christopher Faylor <me.cygwin2011@cgf.cx>
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* init.cc (dll_entry): Don't bother calling through thread removal
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cleanup if we are exiting.
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2011-11-26 Christopher Faylor <me.cygwin2011@cgf.cx>
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* exceptions.cc (stackdump): Make global.
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(signal_exit): Move to sigproc.cc.
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* sigproc.cc (signal_exit): Move here. Declare stackdump extern. Set
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my_sendsig to indicate that signals are no longer available.
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(my_readsig): Make Static again.
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(sig_send): Interpret ERROR_BROKEN_PIPE as ESRCH. Remove special-case
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EACCESS errno setting, just setting errno generally, even for "its_me"
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case.
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2011-11-25 Christopher Faylor <me.cygwin2011@cgf.cx>
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* exceptions.cc (sigpacket::process): Move signal_exit processing
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into...
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(_cygtls::signal_exit): ...here. Close my_readsig and comment on why.
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* pinfo.cc (pinfo::exit): Move sigproc_terminate earlier. Set exiting
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flag in lock_process.
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* sigproc.cc (my_readsig): Make global.
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* sync.cc (muto::exiting_thread): Delete.
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(muto::acquire): Delete #if 0'ed code.
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* sync.h (muto::exiting_thread): Delete.
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(set_exiting_thread): Ditto.
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(lock_process::lock_process): Don't worry about setting the exiting
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thread since it had no meaning.
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2011-11-24 Christopher Faylor <me.cygwin2011@cgf.cx>
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* cygthread.cc (cygthread::name): Default name to "main" if we are early
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in the process of setting up the DLL and no name is known.
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* dcrt0.cc (initial_env): Remove CYGWIN_SLEEP stuff.
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(get_cygwin_startup_info): Activate strace here as appropriate.
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(dll_crt0_0): Move get_cygwin_startup_info as early as possible to
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avoid missing strace output.
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* fork.cc (frok::child): Move debugging statement to point where ppid
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will be set.
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* pinfo.cc (pinfo::thisproc): Remove obsolete call to strace.hello.
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Tweak debug output slightly.
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* select.cc (select_stuff::wait): Allow APCS to be triggered while
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waiting since we use them now. Report when that happens.
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* sigproc.cc (child_info::child_info): Use strace.active() rather than
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strace.attached().
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* spawn.cc (child_info_spawn::worker): Only write strace child pid
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when we know it's a cygwin process. Accommodate change to write_child
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argument list.
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* strace.cc (strace::hello): Delete. Move functionality...
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(strace::activate): ...to here.
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(mypid): Just use raw GetCurrentProcessId () if myself isn't set.
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(strace::write_childpid): Don't wait for subproc_ready. Remove arg
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which was required for it.
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* include/sys/strace.h (strace::hello): Delete.
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(strace::write_childpid): Delete first argument.
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2011-11-23 Christopher Faylor <me.cygwin2011@cgf.cx>
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* child_info.h (CURR_CHILD_INFO_MAGIC): Reset for previous changes.
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* dcrt0.cc (get_cygwin_startup_info): Signal readiness when stracing
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since strace::write_child relies on it. Use strace.activate to notify
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strace process, passing in arg indicating whether we're forked.
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* sigproc.cc (wait_sig): Accommodate new strace::activate argument.
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* spawn.cc (child_info_spawn::worker): Oops. Previous suspended test
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was actually correct. Revert and document.
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* strace.cc (strace::activate): Send additional flag indicating whether
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this is an attempt to activate a forked process.
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(strace::hello): Report on windows pid.
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* include/sys/strace.h (strace::strace): Make a dummy.
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(strace::activate): Modify declaration to accept an argument.
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(strace::write_childpid): Set regparm.
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2011-11-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pipe.cc (fhandler_pipe::create): Avoid derefencing a NULL pointer.
|
|
|
|
* child_info.h (child_info): Reorganize some elements so that the ones
|
|
which are initialized in a constructor are all together.
|
|
* sigproc.cc (child_info::child_info): Initialize values via the
|
|
constructor rather than as C statements and make sure that flags is set
|
|
to zero initially.
|
|
|
|
* spawn.cc (child_info_spawn::worker): Use iscygwin() test for
|
|
determining when to send strace info since it is more foolproof than
|
|
checking the suspend state.
|
|
|
|
2011-11-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_pipe::create): Rename from the misnamed
|
|
"create_selectable". Change return to DWORD.
|
|
(fhandler_pty_common::pipesize): New constant.
|
|
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Reflect
|
|
create_selectable name change.
|
|
* miscfuncs.cc (CreatePipeOverlapped): Ditto.
|
|
* pipe.cc (fhandler_pipe::create): Ditto.
|
|
(fhandler_pipe::create): Rename from the misnamed "create_selectable".
|
|
Return DWORD. Only set pipe size to default when it is passed in as
|
|
zero.
|
|
* fhandler_tty.cc (fhandler_pty_master::setup): Ditto. Use
|
|
fhandler_pty_common::pipesize rather than a raw constant.
|
|
* tty.cc (tty::not_allocated): Ditto.
|
|
|
|
* sigproc.cc (sigproc_init): Use fhandler_pipe::create to create the
|
|
signal pipe to get a more appropriate message based pipe.
|
|
|
|
2011-11-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (remove_proc): Don't do busy loop when exiting since it
|
|
doesn't matter.
|
|
|
|
2011-11-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (remove_proc): Don't do busy loop when execing since
|
|
thread could have been terminated prior to setting flag.
|
|
|
|
* signal.cc (sigwaitinfo): Zero event before closing to signal other
|
|
threads that it is no longer available.
|
|
|
|
2011-11-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* shared.cc (get_shared_parent_dir): Use global shared_parent_dir
|
|
instead of local dir variable and create handle not inheritable to
|
|
avoid accumulating stray handles in child processes.
|
|
(get_session_parent_dir): Ditto with session_parent_dir variable.
|
|
|
|
2011-11-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* shared.cc (shared_info::create): Open global shared data section
|
|
non-inheritable to avoid accumulating stray handles in child processes.
|
|
|
|
2011-11-15 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
|
|
(cygheap_exec_info::nchildren): Move from child_info_spawn.
|
|
(cygheap_exec_info::cchildren): Ditto.
|
|
(cygheap_exec_info::record_children): Declare new function.
|
|
(cygheap_exec_info::reattach_children): Ditto.
|
|
(cygheap_exec_info::alloc): Ditto.
|
|
(child_info_spawn::nchildren): Move to cygheap_exec_info.
|
|
(child_info_spawn::cchildren): Ditto.
|
|
* sigproc.cc (cygheap_exec_info::alloc): Define new function.
|
|
(child_info_spawn::cleanup): Accommodate move of children info to
|
|
cygheap_exec_info.
|
|
(cygheap_exec_info::record_children): Define new function.
|
|
(cygheap_exec_info::reattach_children): Ditto.
|
|
(child_info_spawn::record_children): Use
|
|
cygheap_exec_info function to accomplish this task.
|
|
(child_info_spawn::reattach_children): Ditto.
|
|
* spawn.cc (child_info_spawn::worker): Allocate moreinfo using
|
|
cygheap_exec_info::alloc.
|
|
|
|
* dcrt0.cc (child_info_fork::alloc_stack_hard_way): Use abort for the
|
|
error to avoid a retry.
|
|
|
|
2011-11-14 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.cc (_pinfo::dup_proc_pipe): Fatalize a warning when debugging.
|
|
|
|
2011-11-13 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
Remove erroneously checked-in debugging statements.
|
|
* cygheap.cc (cygheap_fixup_in_child): Here.
|
|
* debug.cc (delete_handle): Here.
|
|
* sigproc.cc (child_info_spawn::cleanup): Here.
|
|
* spawn.cc (child_info_spawn::worker): Here.
|
|
|
|
2011-11-13 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
Throughout, change "sig %d" in strace output to "signal %d" for
|
|
consistency.
|
|
* assert.cc (__assert_func): Output assertion string to strace too.
|
|
* fork.cc (frok::parent): Report ASAP on forked pid in debugging output.
|
|
* pinfo.cc (pinfo::_pinfo_release): Define new function.
|
|
(pinfo::init): Use _pinfo_release() rather than release() to release
|
|
shared memory stuff.
|
|
(pinfo::wait): Shorten name of process waiting thread for more concise
|
|
debugging.
|
|
(pinfo::release): Use pinfo_release to release shared memory part of
|
|
struct.
|
|
* pinfo.h (pinfo::__pinfo_release): Declare.
|
|
|
|
2011-11-10 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
Throughout use "have_execed" macro rather than "hExeced" global handle.
|
|
Throughout rename _PROC_* to _CH_*.
|
|
* child_info.h: Include "pinfo.h".
|
|
(child_info_types): Rename _PROC_* -> _CH_* to avoid confusion with
|
|
similarly named constants.
|
|
(_PROC_*): Delete unneeded aliases.
|
|
(PROC_*): Ditto.
|
|
(CURR_CHILD_INFO_MAGIC): Ditto.
|
|
(cchildren): Define using "pinfo_minimal".
|
|
(child_info::set_saw_ctrl_c): Move to
|
|
(child_info_spawn::set_saw_ctrl_c): Here.
|
|
(child_info_spawn::lock): New field.
|
|
(child_info_spawn::hExeced): Ditto.
|
|
(child_info_spawn::ev): Ditto.
|
|
(child_info_spawn::~child_info_spawn): Move to sigproc.cc.
|
|
(child_info_spawn::child_info_spawn): Ditto.
|
|
(child_info_spawn::cleanup): Declare new function.
|
|
(child_info_spawn::set_saw_ctrl_c): Move to this class. Set flag only
|
|
when execed and return true when we have set the flag.
|
|
(child_info_spawn::child_info_spawn::signal_myself_exited): New function.
|
|
(child_info_spawn::wait_for_myself): Ditto.
|
|
(child_info_spawn::has_execed_cygwin): Ditto.
|
|
(child_info_spawn::has_execed): Ditto. Replaces "hExeced" test.
|
|
(child_info_spawn::operator HANDLE&): New operator.
|
|
(child_info_spawn::worker): Define old "spawn_guts" as class member.
|
|
(ch_spawn): Declare.
|
|
(have_execed): Define.
|
|
(have_execed_cygwin): Ditto.
|
|
* cygheap.h: Update comment.
|
|
* dcrt0.cc (get_cygwin_startup_info): Use _CH_* enums.
|
|
(child_info_spawn::handle_spawn): Ditto.
|
|
(dll_crt0_0): Ditto.
|
|
(multiple_cygwin_problem): Ditto.
|
|
* exceptions.cc (chExeced): Delete obsolete declaration.
|
|
(ctrl_c_handler): Reference set_saw_ctrl_c via new ch_spawn global.
|
|
* globals.cc (hExeced): Delete.
|
|
* pinfo.cc (pinfo::thisproc): Refer to cygheap as ::cygheap for
|
|
consistency in handle naming when -DDEBUGGING.
|
|
(pinfo::init): Accommodate case where myself.h is known but h0 is
|
|
passed in.
|
|
(pinfo::pinfo): New constructor for setting up a pinfo passed in by
|
|
previous exec'or.
|
|
(pinfo::proc_waiter): Don't handle subprocess if we're in the process
|
|
of exiting due to an exec of a cygwin process. Don't close
|
|
rd_proc_pipe here. Close it when we actually are finished with the
|
|
process. Use new ch_spawn.signal_myself_exited function to let exec
|
|
stub know that subprocess has exited.
|
|
(pinfo::wait): Clarify debugging output.
|
|
(pinfo::release): Use "close_h" to close all handles to avoid races.
|
|
(winpids::add): Assume that elements of the array do not need to be
|
|
zeroed and are properly initialized or suffer problems on
|
|
pinfo::release. Don't close hProcess since release does that now.
|
|
* pinfo.h: Update comment.
|
|
(pinfo_minimal): Move some elements from pinfo here so that
|
|
child_info_spawn can use them.
|
|
(pinfo): Inherit from pinfo_minimal.
|
|
(pinfo::pinfo): Modify to accommodate new pinfo_minimal.
|
|
(pinfo::allow_remove): New function.
|
|
* sigproc.cc (proc_subproc): Use boolean values for true/false.
|
|
Implement PROC_EXEC_CLEANUP.
|
|
(proc_terminate): Set ppid = 1 since the procs list will only be
|
|
iterated when the process has not execed. Don't do any cleanup here
|
|
since it is now handled in pinfo::release.
|
|
(sigproc_init): Initialize sync_proc_subproc earlier.
|
|
(child_info::child_info): Assume that all important fields are properly
|
|
initialized and avoid memset().
|
|
(child_info_spawn::child_info_spawn): Specifically test for execing and
|
|
then set up appropriate fields in the struct.
|
|
(child_info_spawn::cleanup): Define new function.
|
|
(child_info_spawn::record_children): Specifically test for being execed
|
|
here. Fill in pinfo_minimal part of children array.
|
|
(child_info_spawn::reattach_children): Use constructor to duplicate
|
|
information for previous exec'or. Add more debugging output.
|
|
(remove_proc): Force deletion of thread when exiting due to exec. Rely
|
|
on pinfo::cleanup in release.
|
|
* sigproc.h (PROC_EXEC_CLEANUP): New enum.
|
|
(PROC_DETACHED_CHILD): Delete.
|
|
* spawn.cc (chExeced): Delete.
|
|
(child_info_spawn::worker): Rename from spawn_guts. Use elements of
|
|
child_info_spawn throughout rather than ch.whatever. Use ::cygheap to
|
|
refer to global rather than element of child_info. Use
|
|
wait_for_myself() rather than waitpid(). Call
|
|
child_info_spawn::cleanup on function return.
|
|
(spawnve): Reflect movement of spawn_guts functionality into
|
|
child_info_spawn::worker.
|
|
* syscalls.cc (popen): Ditto.
|
|
* winsup.h (spawn_guts): Delete declaration.
|
|
|
|
2011-11-08 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix.sgml (std-gnu): Add ptsname_r.
|
|
|
|
2011-11-08 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (__ptsname): New macro.
|
|
* dtable.cc (decode_tty): Use __ptsname to generate the slave pty name.
|
|
* fhandler_tty.cc (fhandler_pty_master::ptsname_r): Ditto.
|
|
* bsdlib.cc: Add needed includes for openpty() changes.
|
|
(openpty): Use __ptsname to generate the slave pty name. Close slave
|
|
fd when aslave == NULL.
|
|
|
|
2011-11-08 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* include/cygwin/stdlib.h: Update copyright.
|
|
|
|
2011-11-07 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygwin.din (ptsname_r): Export.
|
|
* fhandler.cc (fhandler_base::ptsname_r): Define.
|
|
* fhandler.h (fhandler_base::ptsname): Delete.
|
|
(fhandler_base::ptsname_r): Declare.
|
|
(fhandler_pty_master::ptsname_r): Declare.
|
|
* fhandler_tty.cc (fhandler_pty_master::ptsname): Delete.
|
|
(fhandler_pty_master::ptsname_r): New reentrant function derived from
|
|
previous ptsname.
|
|
* syscalls.cc (ptsname_r): Implement new function with functionality
|
|
similar to Linux.
|
|
(ptsname): Use ptsname_r () to fill out buf.
|
|
* include/cygwin/stdlib.h (ptsname_r): Declare.
|
|
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 255 to
|
|
reflect export of ptsname_r.
|
|
|
|
* pinfo.cc (pinfo::wait): Return bool rather than int.
|
|
* pinfo.h (info::wait): Ditto.
|
|
(pinfo::reattach): Define !defined(_SIGPROC_H) case for consistency.
|
|
* sigproc.cc (child_info_spawn::reattach_children): Use correct
|
|
dwProcessId rather than pid when duplicating handle.
|
|
|
|
2011-11-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (CHUNK_SIZE): Drop NO_COPY.
|
|
|
|
2011-11-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (check_dir_not_empty): Check surplus directory entries
|
|
by calling NtQueryAttributesFile. Make STATUS_DIRECTORY_NOT_EMPTY
|
|
return value dependent on its status code. Add long comment to explain.
|
|
(unlink_nt): Add comment to explain flaw in checking the sharing mode.
|
|
Set status to STATUS_SUCCESS instead of 0. Add a retry loop to setting
|
|
the delete disposition and trying to move a directory to bin to
|
|
workaround rare cases of lingering, already deleted subdirectory
|
|
entries. Add long comment to explain.
|
|
(rename): Set status to STATUS_SUCCESS instead of 0.
|
|
|
|
2011-11-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.cc (status_exit): Recognize STATUS_ILLEGAL_INSTRUCTION.
|
|
(child_info::proc_retry): Ditto.
|
|
|
|
2011-11-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.cc (status_exit): Return complete error code. Handle
|
|
STATUS_ACCESS_VIOLATION correctly.
|
|
(pinfo::set_exit_code): Set self->exitcode directly from status_exit.
|
|
|
|
2011-11-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.h (pinfo::reattach): Only set destroy to false when
|
|
proc_subproc succeeds. Return true for success.
|
|
* sigproc.cc (child_info_spawn::reattach_children): Try harder to clean
|
|
up on error by detecting reattach failures too.
|
|
|
|
2011-11-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (child_info_spawn::reattach_children): Clean up handle
|
|
when can't open parent process or suffer handle leak.
|
|
|
|
2011-11-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (child_info::sync): Report on exit code in strace output.
|
|
(child_info::proc_retry): Don't consider STATUS_ACCESS_VIOLATION as a
|
|
restartable event.
|
|
|
|
2011-11-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (child_info_spawn::reattach_children): Avoid issuing an
|
|
error when we can't duplicate from "parent" since it is probably ok if
|
|
children of the previous owner of the pid disappear.
|
|
|
|
2011-11-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (off_current): Define local in fhandler_base::raw_write.
|
|
Drop erroneous NO_COPY, add _RDATA to make R/O.
|
|
(off_append): Ditto.
|
|
* globals.cc (_RDATA): Move definition from here...
|
|
* winsup.h: ...to here.
|
|
|
|
2011-10-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_pipe::create_selectable): Remove optional
|
|
argument, take an options argument for CreateNamedPipe/CreateFile.
|
|
Change handle arguments to expect pointers.
|
|
(fhandler_fifo::fifo_state): Delete.
|
|
(fhandler_fifo::dummy_client): Ditto.
|
|
(fhandler_fifo::open_nonserver): Ditto.
|
|
(fhandler_fifo::wait_state): Ditto.
|
|
(fhandler_fifo::raw_write): Ditto.
|
|
(fhandler_fifo::read_ready): New field.
|
|
(fhandler_fifo::write_ready): Ditto.
|
|
(fhandler_fifo::wait): Modify argument.
|
|
(fhandler_fifo::fifo_name): Add a new argument.
|
|
(fhandler_fifo::fixup_after_fork): New function.
|
|
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Remove
|
|
initialization of expunged elements. Initialize new handles to NULL.
|
|
(fhandler_fifo::open_nonserver): Delete.
|
|
(fnevent): New macro for creating a named event.
|
|
(fnpipe): New macro for creating a unique named pipe name.
|
|
(create_pipe): New macro for simplification of named pipe creation.
|
|
(fhandler_fifo::fifo_name): Use new argument when creating a shared
|
|
name.
|
|
(fhandler_fifo::open): Rewrite. Use events to synchronize.
|
|
(fhandler_fifo::wait): Rewrite to wait for new fifo events which are
|
|
supplied as a parameter.
|
|
(fhandler_fifo::raw_read): Rewrite to use handle mechanism to detect
|
|
client-side disconnect.
|
|
(fhandler_fifo::raw_write): Delete.
|
|
(fhandler_fifo::close): Remove accommodations for expunged fields.
|
|
Close event handles.
|
|
(fhandler_fifo::dup): Remove accommodations for expunged fields.
|
|
Duplicate event handles.
|
|
(fhandler_fifo::fixup_after_fork): New function. Perform fixups on
|
|
event handles.
|
|
(fhandler_fifo::set_close_on_exec): Remove accommodations for expunged
|
|
fields. Set inheritance for new handle fields.
|
|
* miscfuncs.cc (CreatePipeOverlapped): Accommodate changes in
|
|
fhandler_pipe::create_selectable.
|
|
* tty.cc (tty::not_allocated): Ditto.
|
|
* pipe.cc (fhandler_pipe::create): Ditto.
|
|
(fhandler_pipe::create_selectable): Accept an extra open_mode argument.
|
|
Pass arguments by reference and allow opening one end of the pipe at a
|
|
time.
|
|
|
|
* sys/strace.h (debug_only_printf): Define new macro which calls
|
|
debug_printf only when DEBUGGING is defined.
|
|
|
|
2011-10-28 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* exceptions.cc (sigpacket::process): Avoid a potential deadlock when
|
|
exiting due to a signal.
|
|
|
|
2011-10-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.din (getgrouplist): Export.
|
|
* grp.cc (get_groups): New static function to run the core functionality
|
|
of initgroups and getgrouplist.
|
|
(initgroups32): Call get_groups and just create supplementary group
|
|
list in cygheap. Rename name of first argument to "user". Add an
|
|
assertion to test for a NULL user name.
|
|
(initgroups): Rename name of first argument to "user".
|
|
(getgrouplist): New function.
|
|
* posix.sgml (std-bsd): Add getgrouplist.
|
|
* include/cygwin/grp.h (getgrouplist): Declare.
|
|
* include/cygwin/version.h: Bump API minor number.
|
|
|
|
2011-10-25 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* child_info.h (cchildren): New struct.
|
|
(child_info_spawn::nchildren): Rename from nprocs.
|
|
(child_info_spawn::children): Change type to cchildren for more
|
|
bookkeeping possibilities.
|
|
(child_info_spawn::child_info_spawn): Clear nchildren.
|
|
(child_info_spawn::record_children): Declare new function.
|
|
(child_info_spawn::reattach_children): Ditto.
|
|
* dcrt0.cc (child_info_spawn::handle_spawn): Call reattach_children to
|
|
gather list of processes we are potentially waiting for.
|
|
* pinfo.h (pinfo::pinfo): Make sure that rd_proc_pipe is always cleared.
|
|
(pinfo::reattach): New function.
|
|
* sigproc.cc: Move pinfo.h earlier so that it can be used in sigproc.h.
|
|
(get_proc_lock): Don't bother with a lock during DLL initialization.
|
|
(proc_subproc): Handle PROC_REATTACH_CHILD.
|
|
(proc_terminate): Orphan children only when we are not an execed
|
|
process or when the pid is about to be occupied by a non-cygwin
|
|
process.
|
|
(child_info_spawn::record_children): Define new function.
|
|
(child_info_spawn::reattach_children): Ditto.
|
|
* sigproc.h (procstuff): Define PROC_REATTACH_CHILD and renumber other
|
|
elements.
|
|
* spawn.cc (spawn_guts): Record any to-be-waited-for subprocesses if
|
|
about to exec a cygwin process.
|
|
|
|
* sigproc.cc (sig_send): Fix harmless transposition of fifth and six
|
|
arguments to DuplicateHandle().
|
|
(child_info::child_info): Ditto.
|
|
|
|
* globals.cc (hExeced): Make NO_COPY.
|
|
|
|
2011-10-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* hookapi.cc (hook_or_detect_cygwin): Take additional handle
|
|
to a file mapping as parameter. If this handle is not NULL,
|
|
create another file mapping for the IAT.
|
|
* spawn.cc (av::fixup): Only map the first 64K of an image and
|
|
keep the mapping handle to use as argument to hook_or_detect_cygwin.
|
|
* winsup.h (hook_or_detect_cygwin): Add mapping handle as default
|
|
parameter in declaration.
|
|
|
|
2011-10-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (unlink_nt): Fix a bug which overwrites the NT status
|
|
value in case setting the delete disposition returns with
|
|
STATUS_DIRECTORY_NOT_EMPTY.
|
|
|
|
2011-10-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* shared.cc (open_shared): Fix memory reservation of essential shared
|
|
memory regions. Drop delta computations since delta is always 0 in
|
|
non-relocated case. Add a comment.
|
|
|
|
2011-10-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_slave::read): Use consistent way for
|
|
testing ReadFile return.
|
|
* pipe.cc (fhandler_pipe::create_selectable): Open the write side of
|
|
the pipe in message-mode to force writing as "chunks". Explain why.
|
|
|
|
2011-10-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* path.cc (path_conv::get_nt_native_path): Avoid dereferencing path
|
|
when it is NULL.
|
|
|
|
2011-10-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc (dtable::delete_archetype): Improve debugging output.
|
|
(dtable::init_std_file_from_handle): Close console handle early, before
|
|
initialization. Build up openflags for passing to open_setup, just to
|
|
be safe.
|
|
(last_tty_dev): New variable.
|
|
(fh_last_tty_dev): New macro.
|
|
(fh_alloc): Try again to keep track of previously opened tty, this time
|
|
by just saving the device and using that to potentially open an
|
|
archetype. Avoid setting the "/dev/tty" name if the creation of the
|
|
fhandler failed.
|
|
(build_fh_pc): Remove unused second argument. Reorganize how and where
|
|
the name is set. Set last_tty_dev as appropriate. Avoid a NULL
|
|
dereference in a debug printf.
|
|
* dtable.h (build_fh_pc): Reflect removal of second parameter.
|
|
* fhandler.cc (fhandler_base::reset): Use new '<<' operator to copy pc
|
|
since it preserves any potentially previously set name.
|
|
(fhandler_base::set_name): Ditto.
|
|
* fhandler.h (fhandler_*::clone): Throughout use ccalloc to allocate
|
|
new fhandler, primarily to make sure that pc field is properly zeroed.
|
|
(fhandler_termios::last): Eliminate.
|
|
(fhandler_termios): Remove setting of last.
|
|
(fhandler_base::~fhandler_termios): Ditto.
|
|
* fhandler_console.cc (fhandler_console::open): Don't make decisions
|
|
about opening close-on-exec handles here since it makes no sense for
|
|
archetypes.
|
|
(fhandler_console::init): Assume that input handle has already been
|
|
opened.
|
|
* fhandler_termios.cc (fhandler_termios::last): Delete.
|
|
* path.h (path_conv::eq_worker): New function. Move bulk of operator =
|
|
here.
|
|
(operator <<): New function.
|
|
(operator =): Use eq_worker to perform old functionality.
|
|
|
|
* child_info.h (NPROCS): Move here from sigproc.cc.
|
|
(child_info::nprocs): New field. Not used yet.
|
|
(child_info::children):: Ditto.
|
|
|
|
2011-10-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::rmdir): Check invalid
|
|
success only on Samba shares.
|
|
* mount.cc (fs_info::update): Drop has_buggy_basic_info flag for
|
|
NcFsd.
|
|
* syscalls.cc (unlink_nt): Fix typo in comment.
|
|
|
|
2011-10-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* globals.cc (ro_u_ncfsd): New R/O unicode string.
|
|
* mount.cc (fs_info::update): Check for "NcFsd" FS. Set flags and
|
|
change comments accordingly.
|
|
(fs_names): Add entry for NcFsd FS.
|
|
* mount.h (enum fs_info_type): Add ncfsd.
|
|
(class fs_info): Add ncfsd flag and accessor methods.
|
|
* path.h (class path_conv): Add fs_is_ncfsd method.
|
|
* syscalls.cc (unlink_nt): Experimentally try delete-on-close on NcFsd
|
|
in STATUS_CANNOT_DELETE case.
|
|
|
|
2011-10-20 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler*::copyto): Free path_conv strings first.
|
|
* path.h (cfree_and_null): Rename and expand from cfree_maybe.
|
|
(path_conv &operator =): Call free_strings rather than freeing strings
|
|
directly.
|
|
|
|
2011-10-20 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
Throughout change TTY_* to PTY_*, tty_* to pty_*, and ttym_* to ptmx_*.
|
|
* devices.cc: Regenerate.
|
|
* dtable.cc: (fh_alloc): Preserve /dev/tty name when that's what we
|
|
opened.
|
|
(build_fh_pc): Preserve any existing name.
|
|
* fhandler.cc (fhandler_base::open_with_arch): Ditto.
|
|
* fhandler_tty.cc (fhandler_pty_master::fhandler_pty_master): Force the
|
|
name to /dev/ptmx while preserving other pty master device information.
|
|
* path.h (cfree_maybe): New macro.
|
|
(path_conv::operator =): Free any allocated strings in target.
|
|
(path_conv::free_strings): Delete unused function.
|
|
|
|
* sigproc.cc (proc_terminate): Remove previous accommodation for execed
|
|
processes since it didn't have the desired effect. Change comment to a
|
|
FIXME.
|
|
|
|
* spawn.cc (chExeced): Mark NO_COPY.
|
|
(exe_suffixes): Ditto.
|
|
|
|
2011-10-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (try_to_bin): Improve debug output.
|
|
(check_dir_not_empty): Take additional path_conv argument. Improve
|
|
debug output. Change syscall_printf to debug_printf.
|
|
(unlink_nt): Improve debug output. Change syscall_printf to
|
|
debug_printf.
|
|
(unlink): Change syscall_printf to debug_printf.
|
|
|
|
* cygthread.h: Fix copyright dates.
|
|
|
|
2011-10-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc: Extend two comments. Mention the name RtlpCurDirRef
|
|
for reference.
|
|
|
|
2011-10-17 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dcrt0.cc (dll_crt0_1): Copy argv before passing to main().
|
|
|
|
2011-10-17 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (proc_terminate): Avoid setting ppid to 1 if we're execing.
|
|
|
|
2011-10-15 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygerrno.h (__set_errno): Modify debugging output to make searching
|
|
strace logs easier.
|
|
|
|
Throughout, change /dev/tty* to /dev/pty*.
|
|
Throughout, add flags argument to fhandler_*::dup methods.
|
|
* devices.in: Rename (temporarily?) /dev/ttyN to /dev/ptyN. Add
|
|
/dev/ptymN devices for pty masters.
|
|
* devices.cc: Regenerate.
|
|
* devices.h (MAX_CONSOLES): Set to max number supported by devices.in.
|
|
(fh_devices::FH_PTMX): Rename from FH_PTYM.
|
|
(device::operator int): Return by reference.
|
|
* dtable.cc (fh_alloc): Take pc as an argument rather than just the
|
|
device. This makes debugging easier since more information is
|
|
available. Actually implement handling for already-allocated pty
|
|
master devices. Make different decisions when generating fhandler for
|
|
not-opened devices. Add kludge to deal with opening /dev/tty.
|
|
(cnew_no_ctor): New macro.
|
|
(build_fh_pc): Make debugging output more verbose. Use new clone()
|
|
fhandler interface to duplicate archetypes. Reset last term opened.
|
|
(dtable::dup_worker): Use Use new clone() fhandler interface to
|
|
duplicate archetypes. Pass flags to child dup handler.
|
|
(dtable::dup3): Set O_NOCTTY flag if newfd is not stdin/stdout/stderr.
|
|
* fhandler.cc (fhandler_base::reset): Rename from operator =() and
|
|
reduce functionality and sense of copy direction.
|
|
(fhandler_base::open_with_arch): Use published interface to query
|
|
io_handle(). Use new copyto() fhandler method to copy from/to found
|
|
archetype.
|
|
* fhandler.h: Throughout, delete size(), add copyout, clone, and
|
|
fhandler_* (void *) methods.
|
|
(fhandler_base::reset): Rename from operator =().
|
|
(fhandler_termios::is_dev_tty): Delete.
|
|
(fhandler_termios): change "protected" region to "private".
|
|
(fhandler_termios::is_dev_tty): Delete.
|
|
(fhandler_termios): Rearrange protected/public.
|
|
(fhandler_termios::fhandler_termios): Remember last fhandler_termios
|
|
"opened".
|
|
(fhandler_termios::~fhandler_termios): Forget last fhandler_termios
|
|
opened.
|
|
(ioctl): Rename from ioctl_termios. Take a void * argument. Reflect
|
|
argument change in pinfo::set_ctty.
|
|
(fhandler_console::dup): Declare new function. Set ctty here if
|
|
appropriate.
|
|
(fhandler_pty_master::from_master): Privatize.
|
|
(fhandler_pty_master::to_master): Ditto.
|
|
(fhandler_pty_master::dwProcessId): Ditto.
|
|
(fhandler_pty_master::fhandler_pty_master): Add an `int' argument.
|
|
(fhandler_pty_master::open_setup): Declare new function.
|
|
(fhandler_pty_master::~fhandler_pty_master): Declare new method.
|
|
(fhandler_nodevice): Remove commented out function declaration.
|
|
* fhandler_console.cc: Use get_ttyp() instead of tc() throughout.
|
|
(fhandler_console::dup): Define new function to set controlling ctty on
|
|
dup, as appropriate.
|
|
(fhandler_console::ioctl): Reflect ioctl_termios name change.
|
|
(fhandler_console::setup): Rename from get_tty_stuff.
|
|
(fhandler_console::open_setup): Reflect argument change in
|
|
pinfo::set_ctty.
|
|
(fhandler_console::fhandler_console): Set _tc here.
|
|
* fhandler_termios.cc (handler_termios::ioctl): Rename. Take a void *
|
|
arg like other ioctl functions.
|
|
* fhandler_tty.cc (fhandler_pty_slave::dup): Call myself->set_ctty to
|
|
potentially reset the controlling terminal.
|
|
(fhandler_pty_slave::ioctl): Reflect name/arg change for ioctl_termios.
|
|
(fhandler_pty_slave::fhandler_pty_slave): Take a "unit" argument. Call
|
|
setup() here so that we will know the unit number of this fhandler as
|
|
soon as possible. Set the unit as appropriate.
|
|
(handler_pty_master::open): Move most stuff to constructor and
|
|
open_setup.
|
|
(handler_pty_slave::open_setup): Reflect argument change in
|
|
pinfo::set_ctty.
|
|
(handler_pty_master::open_setup): Define new function.
|
|
(fhandler_pty_master::cleanup): Clear handles as a flag that the
|
|
destructor does not have to do "close" operations.
|
|
(fhandler_pty_master::close): Ditto.
|
|
(fhandler_pty_master::~fhandler_pty_master): Define new method.
|
|
(fhandler_pty_master::ioctl): Reflect name/arg change for
|
|
ioctl_termios.
|
|
(fhandler_pty_master::setup): Allocate tty here. Rely on handles being
|
|
returned from allocated test rather than opening them here. Avoid
|
|
setting _need_nl here since it is already zeroed in the constructor.
|
|
Set up device information with DEV_TTYM_MAJOR.
|
|
* path.h (path_conv &operator =): Take a const argument.
|
|
(path_conv::dup): Ditto.
|
|
(pathconv_arg::PC_OPEN): New enum.
|
|
(pathconv_arg::PC_CTTY): Ditto.
|
|
(path_types::PATH_CTTY): Ditto.
|
|
(path_types::PATH_OPEN): Ditto.
|
|
(path_conv::isopen): New method.
|
|
(path_conv::isctty_capable): Ditto.
|
|
* path.cc (path_conv::check): Set PATH_OPEN and PATH_CTTY as
|
|
appropriate.
|
|
* pipe.cc (fhandler_pipe::open): Use copyto to copy pipe handle.
|
|
* syscall.cc (open): Reinstate fd > 2 check to disallow resetting ctty
|
|
on non-std* handles.
|
|
* tty.cc (tty_list::allocate): Pass out handles for allocated tty. use
|
|
`not_allocated' to find unallocated ttys. Avoid keeping the lock since
|
|
the allocation of the tty should be sufficient to prevent multiple
|
|
access.
|
|
(tty::not_allocated): Clarify comment. Rename. Return handles when an
|
|
unused tty is found. Simply test for existing tty.
|
|
(tty::exists): Rewrite to use `not_allocated'.
|
|
* tty.h (NTTYS): Reset down to actual number supported by devices.in.
|
|
(tty::not_allocated): Declare new function.
|
|
(tty_list::allocate): Pass out read/write tty handles. Zero them when
|
|
not found.
|
|
* fhandler_proc.cc: Reflect name change from FH_PTYM -> FH_PTMX.
|
|
* pinfo.h (pinfo::set_ctty): Reduce/reorder arguments passed in.
|
|
* pinfo.cc (pinfo::set_ctty): Ditto. Just use tc() built into the
|
|
passed-in fhandler_termios pointer. Return true if ctty is assigned.
|
|
* syscalls.cc (open): Call build_fh_pc with PC_OPEN flag. Set PC_CTTY
|
|
if appropriate.
|
|
(stat_worker): Remove is_dev_tty () stuff.
|
|
|
|
2011-10-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (dos_drive_mappings::fixup_if_match): Convert
|
|
native NT network paths into DOS UNC paths.
|
|
|
|
2011-10-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* sec_auth.cc (get_token_group_sidlist): Add CONSOLE LOGON SID on
|
|
systems supporting it. Never add SERVICE SID but keep code in for
|
|
future reference. Explain why.
|
|
(get_priv_list): Add cygpsid pointer parameter. Point it to the
|
|
mandatory integrity SID which matches account and privileges.
|
|
(create_token): Fetch mandatory integrity SID from call to
|
|
get_priv_list.
|
|
(lsaauth): Call get_priv_list with additional NULL pointer. Change
|
|
comment accordingly.
|
|
* sec_helper.cc (well_known_console_logon_sid): New static SID.
|
|
(cygpriv): Change to structure containing extra flag to store info
|
|
about required integrity level.
|
|
(privilege_luid): Accommodate changes to cygpriv. Return integrity
|
|
level in new high_integrity parameter.
|
|
(privilege_name): Accommodate changes to cygpriv.
|
|
(set_privilege): Drop trailing \n from debug output.
|
|
(set_cygwin_privileges): Don't set SE_CREATE_GLOBAL_PRIVILEGE anymore
|
|
since it's just not needed, but keep code in for future reference.
|
|
Change comment accordingly.
|
|
* security.h (well_known_console_logon_sid): Declare.
|
|
(privilege_luid): Align declaration to above change.
|
|
* wincap.h (wincaps::has_console_logon_sid): New element.
|
|
* wincap.cc: Implement above element throughout.
|
|
|
|
2011-10-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (find_fast_cwd_pointer): Allow 'push crit-sect-addr' instead
|
|
of 'mov edi, crit-sect-addr; push edi' and set rcall accordingly.
|
|
|
|
2011-10-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (copy_cwd_str): Move up in file to be accessible from
|
|
class fcwd_access_t.
|
|
(class fcwd_access_t): New class to consolidate and hide the details
|
|
of the various FAST_CWD implementations. Add implementation for
|
|
Windows 8 Developer Preview.
|
|
(fast_cwd_version): Make static private member of fcwd_access_t.
|
|
(fast_cwd_ptr): Change base type to fcwd_access_t.
|
|
(find_fast_cwd_pointer): Return fcwd_access_t**.
|
|
(find_fast_cwd): Ditto. Rip out all FAST_CWD implementations and use
|
|
fcwd_access_t methods instead.
|
|
(cwdstuff::override_win32_cwd): Ditto.
|
|
|
|
2011-10-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::cursor_set): Disable forcing
|
|
y to the current winBottom position. Explain why.
|
|
|
|
2011-10-11 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygwin.din: Remove some _tc* exports. Add tcgetsid().
|
|
* dtable.cc (fh_alloc): Revert ill-advised setting of major/minor. Use
|
|
new is_dev_tty to remember that this device was opened as /dev/tty.
|
|
* fhandler.cc (fhandler_base::fstat): Remove leftover debugging
|
|
statement.
|
|
(fhandler_base::tcgetsid): New function.
|
|
* fhandler.h ((fhandler_base::tcgetsid): Declare new function.
|
|
(fhandler_base::is_dev_tty): Ditto.
|
|
(fhandler_termios): Rearrange protected/public.
|
|
(fhandler_termios::fhandler_termios): Remember last fhandler_termios
|
|
"opened".
|
|
(fhandler_termios::~fhandler_termios): Forget last fhandler_termios
|
|
opened.
|
|
(fhandler_termios::opened_as_dev_tty): Declare new field.
|
|
(fhandler_termios::is_dev_tty): Declare new function.
|
|
(fhandler_termios::tcgetsid): Ditto.
|
|
(fhandler_pty_common::use_archetype): Move here from subclass.
|
|
(fhandler_pty_slave::use_archetype): Move up.
|
|
(fhandler_pty_master::use_archetype): Ditto.
|
|
* fhandler_console.cc (fhandler_console::ioctl): Rename second argument
|
|
from `buf' to `arg' for consistency. Call ioctl_termios for common
|
|
fhandler_termios ioctl handling.
|
|
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Call ioctl_termios for
|
|
common fhandler_termios ioctl handling.
|
|
(fhandler_pty_master::ioctl): Ditto.
|
|
* fhandler_termios.cc (fhandler_termios::tcgetsid): Implement new
|
|
function.
|
|
(fhandler_termios::ioctl_termios): Ditto. Implements TIOCSCTTY
|
|
handling.
|
|
* syscalls.cc (stat_worker): Set /dev/tty device info when appropriate.
|
|
* termios.cc (tcgetpgrp): Avoid extraneous "isatty" check.
|
|
(tcgetsid): Implement new function.
|
|
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 253.
|
|
* include/sys/termios.h (TIOCSCTTY): Define.
|
|
|
|
2011-10-11 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc (fh_alloc): Don't parse /dev/tty if ctty is < 0. Reset
|
|
major/minor from the specific tty to those for /dev/tty.
|
|
|
|
2011-10-10 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* syscalls.cc (open): Add temporary kludge to avoid assigning the
|
|
controlling tty on open unless the open is for stdin/stdout/stderr.
|
|
* tty.cc (tty_list::connect): Set ENXIO when can't find a tty.
|
|
|
|
2011-10-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (fhandler_process::closedir): Declare.
|
|
* fhandler_process.cc (fhandler_process::closedir): New function to
|
|
avoid a SEGV in fhandler_proc::closedir.
|
|
|
|
2011-10-10 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_slave::open): Clarify debugging output.
|
|
(fhandler_pty_slave::open): Change ENOENT to ENXIO when can't open a
|
|
tty.
|
|
|
|
2011-10-07 Corinna Vinschen <corinna@vinschen.de>
|
|
Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_console::tc_getpgid): New function.
|
|
* spawn.cc (spawn_guts): Add logic to put pure-windows processes "in
|
|
the background" when they are started that way.
|
|
|
|
2011-10-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/sys/cygwin.h (cygwin_getinfo_types): Define values
|
|
additionally as preprocessor symbols.
|
|
|
|
2011-10-06 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Send __SIGSETPGRP
|
|
pseudo signal to process group instead of just calling
|
|
init_console_handler.
|
|
* sigproc.cc (wait_sig): Call init_console_handler here on __SIGSETPGRP
|
|
signal.
|
|
* sigproc.h (__SIGSETPGRP): Define.
|
|
|
|
2011-10-06 Christian Franke <franke@computer.org>
|
|
|
|
* include/cygwin/wait.h: Use new __wait_status_to_int()
|
|
macro to access status value in W*() status checks.
|
|
Fix status description.
|
|
* include/sys/wait.h: Allow `int' and `union wait' as
|
|
wait status parameter. Change __wait_status_to_int()
|
|
macro and wait () prototypes accordingly. Add inline
|
|
functions for C++. Remove extra `;'.
|
|
|
|
2011-10-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* external.cc (create_winenv): Rename from sync_winenv. Take
|
|
environment pointer as parameter and return pointer to corresponding
|
|
win32 environment block if != NULL. Otherwise just sync as before.
|
|
(cygwin_internal): Add CW_CVT_ENV_TO_WINENV case.
|
|
* include/cygwin/version.h: Bump API minor number.
|
|
* include/sys/cygwin.h (cygwin_getinfo_types): Add CW_CVT_ENV_TO_WINENV.
|
|
|
|
2011-10-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (socketpair): Bind first socket to loopback only as well.
|
|
|
|
2011-09-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* tty.cc (grantpt): Check for valid fd.
|
|
(unlockpt): Ditto.
|
|
|
|
2011-09-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (cygwin_getsockopt): Drop erroneous double conversion of error
|
|
code returned by SOL_SOCKET/SO_ERROR. Fix error handling.
|
|
|
|
2011-09-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* lc_msg.h: Regenerate.
|
|
|
|
2011-09-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dlfcn.cc (gfpod_helper): Helper function to search DLL using
|
|
a given DLL name. Change default search path to allow /usr/bin.
|
|
(get_full_path_of_dll): Find DLLs even if the caller used a ".so"
|
|
suffix or a "lib" prefix for the DLL.
|
|
|
|
2011-08-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* flock.cc (inode_t::unlock_and_remove_if_unused): Rename from
|
|
unlock_and_remove.
|
|
|
|
2011-08-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* flock.cc (LOCK_OBJ_NAME_LEN): Change to accommodate extra lf_ver
|
|
field.
|
|
(class lockf_t): Add lf_ver field.
|
|
(lockf_t::lockf_t): Initialize lf_ver to 0.
|
|
(class inode_t): Change i_wait to i_cnt. Change comment to explain
|
|
change in usage.
|
|
(inode_t:use): Rename from wait. Make private.
|
|
(inode_t::unuse): Rename from unwait. Make private.
|
|
(inode_t::inuse): Rename from waiting. Make private.
|
|
(inode_t::notused): New public method to set use count to 0.
|
|
(inode_t::unlock_and_remove): New method to unlock node and to delete
|
|
it if it's unused in current process.
|
|
(fhandler_base::del_my_locks): Drop global list lock. Drop variable
|
|
no_locks_left. Simpify unlocking and removing node by just calling
|
|
unlock_and_remove.
|
|
(fixup_lockf_after_exec): Call notused method for each node.
|
|
(inode_t::get): Call use method. Lock node only if outside of list
|
|
lock.
|
|
(inode_t::get_all_locks_list): Accommodate additional lf_ver field
|
|
when creating lockf_t structure from object name.
|
|
(lockf_t::create_lock_obj_attr): Accommodate additional lf_ver field
|
|
when creating object name from lockf_t structure. Handle
|
|
STATUS_OBJECT_NAME_COLLISION gracefully in F_POSIX case as well.
|
|
Change comment accordingly. Increment lf_ver field rather than high
|
|
byte of lf_wid field. Simplify comment.
|
|
(fhandler_disk_file::lock): Always call unlock_and_remove rather than
|
|
just UNLOCK on node.
|
|
(lf_setlock): Move ret definition where it's used. Drop unneeded
|
|
tests for obj being not NULL. Only check for deadlock condition if the
|
|
lock we're trying to establish is a POSIX lock. Revamp object
|
|
collecting and wait code to cover all cases. Don't return with EDEADLK
|
|
if blocking process can't be opened for synchronization in F_POSIX case,
|
|
rather just wait like in F_FLOCK case. Change system_printf to
|
|
debug_printf in that case. Only run WaitForMultipleObjects with high
|
|
priority. Close obj and process handles prior to locking node.
|
|
|
|
2011-08-27 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Fix typo in comment.
|
|
(fhandler_base::close): Move call to del_my_locks from here...
|
|
* fhandler_disk_file.cc (fhandler_disk_file::open): ...to here.
|
|
* flock.cc (struct lockfattr_t): New type.
|
|
(lockf_t::close_lock_obj): New method, use throughout.
|
|
(lockf_t::create_lock_obj_attr): New method.
|
|
(lockf_t::create_lock_obj): Use create_lock_obj_attr method. Handle
|
|
STATUS_OBJECT_NAME_COLLISION in F_FLOCK case gracefully. Add lengthy
|
|
comments to explain why and how.
|
|
(lockf_t::open_lock_obj): Use create_lock_obj_attr method.
|
|
(lockf_t::del_lock_obj): Call NtSetEvent rather than SetEvent for
|
|
symmetry.
|
|
(fhandler_disk_file::lock): Define n only where it's used. Call
|
|
need_fork_fixup only if call was successful. Handle EINTR and
|
|
ECANCELED return values from lf_setlock.
|
|
(lf_setlock): Drop WAIT_UNLOCKED and WAIT_PROC_EXITED. Don't wait
|
|
for event object handle count to become <= 1 in F_LOCK case.
|
|
Simplify WFMO return value handling. Don't handle signal and cancel
|
|
events here; just return with appropriate error code instead.
|
|
(lf_getblock): Ignore locks for which the handle can't be opened.
|
|
Use IsEventSignalled.
|
|
* ntdll.h (STATUS_INVALID_INFO_CLASS): Undef if defined elsewhere to
|
|
make sure the definition is casted to NTSTATUS.
|
|
(STATUS_INVALID_HANDLE): Define and ditto.
|
|
(STATUS_OBJECT_NAME_COLLISION): Define.
|
|
(NtSetEvent): Declare.
|
|
|
|
2011-08-25 Rafal Zwierz <rzwierz@googlemail.com>
|
|
|
|
* cygthread.cc (cygthread::simplestub): Notify that the thread has
|
|
detached also in freerange thread case.
|
|
|
|
2011-08-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Never open files with
|
|
FILE_OVERWITE/FILE_OVERWRITE_IF. Set file size to 0 explicitely if
|
|
regular, existing file has been opened for writing with O_TRUNC flag
|
|
set. Explain why.
|
|
|
|
2011-08-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* thread.cc (pthread::pthread): Drop setting parent_tls. Call
|
|
sigprocmask to copy parent thread signal mask into new parent_sigmask
|
|
member.
|
|
(pthread::thread_init_wrapper): Copy _my_tls.sigmask from new
|
|
parent_sigmask member.
|
|
* thread.h (class pthread): Drop parent_tls. Add parent_sigmask.
|
|
|
|
2011-08-24 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* thread.cc (pthread::exit): Create dummy tls structure to hold
|
|
_main_tls contents if we've asked _main_tls to exit.
|
|
|
|
2011-08-23 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* poll.cc (poll): Don't return prematurely if invalid fds have been
|
|
encountered. Enforce timeout set to 0 in case of invalid fds. Take
|
|
number of invalid fds into account when returning.
|
|
|
|
2011-08-23 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (fhandler_socket::send_internal): Fix setting
|
|
nosignal flag. Convert ECONNABORTED on connection-oriented socket
|
|
to EPIPE, too.
|
|
|
|
2011-08-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc (conv_start_chars): Remove unneeded section attribute.
|
|
|
|
2011-08-20 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* include/paths.h (_PATH_MAILDIR): Define.
|
|
(_PATH_SHELLS): Define.
|
|
|
|
2011-08-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (format_process_maps): Define page protection
|
|
shortcuts RO, X, and WC. Use in creating access flag string. Don't
|
|
set type flag to 's' for copy-on-write pages, as on Linux.
|
|
|
|
2011-08-19 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* devices.h (fh_devices): Define DEV_MISC_MAJOR, DEV_MEM_MAJOR,
|
|
DEV_SOUND_MAJOR. Use throughout.
|
|
* fhandler_proc.cc (proc_tab): Add /proc/devices and /proc/misc
|
|
virtual files.
|
|
(format_proc_devices): New function.
|
|
(format_proc_misc): New function.
|
|
|
|
2011-08-19 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc: Mark some const variables as static.
|
|
* environ.cc (conv_start_chars): Move to shared cygwin region and
|
|
initialize at compile time.
|
|
(match_first_char): New generic function for querying conv_start_chars.
|
|
(posify_maybe): Rename from posify.
|
|
(environ_init): Remove conv_envvars initialization. Don't check
|
|
conv_start_chars, just allow posify_maybe to make the decision.
|
|
* fhandler_console.cc (__vt100_conv): Fix formatting. Mark as const.
|
|
|
|
2011-08-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::read): Recognize backspace key
|
|
using the device independent key code, rather than the device dependent
|
|
scan code.
|
|
|
|
2011-08-18 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dcrt0.cc (dll_crt0_0): Remove unneeded __stdcall decoration.
|
|
* init.cc: Reflect change to dll_crt0_0 in declaration.
|
|
|
|
2011-08-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dtable.cc (dtable::get_debugger_info): Add missing braces.
|
|
(dtable::stdio_init): Fix incorrect negation of not_open(2) condition.
|
|
|
|
2011-08-16 Pierre Humblet <Pierre.Humblet@ieee.org>
|
|
|
|
* net.cc (gethostby_helper): Remove DEBUGGING code from and
|
|
streamline the second pass.
|
|
|
|
2011-08-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dlfcn.cc (dlopen): Reimplement RTLD_NODELETE for Windows 2000 using
|
|
internal datastructures. Explain the code.
|
|
* ntdll.h (struct _LDR_DATA_TABLE_ENTRY): Define.
|
|
(struct _PEB_LDR_DATA): Define.
|
|
(struct _PEB): Change PVOID LoaderData to PPEB_LDR_DATA Ldr.
|
|
|
|
* fhandler_process.cc (format_process_maps): Call NtQueryVirtualMemory
|
|
with valid return length pointer. Explain why.
|
|
|
|
2011-08-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-08-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetModuleHandleExW): Define.
|
|
* dlfcn.cc: Throughout mark exported symbols as extern "C".
|
|
(dlopen): Unignore flags argument. Define ret to NULL. Fix typo in
|
|
comment. Support Glibc flags RTLD_NOLOAD and RTLD_NODELETE.
|
|
* include/dlfcn.h: Clean up comments.
|
|
(RTLD_NODELETE): Define.
|
|
(RTLD_NOLOAD): Define.
|
|
(RTLD_DEEPBIND): Define.
|
|
|
|
2011-08-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* pipe.cc (pipe): Just call _pipe with O_BINARY mode. Move code to
|
|
generate normalized pathnames from here...
|
|
(_pipe): ...to here.
|
|
|
|
2011-08-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (CreatePipeOverlapped): New function.
|
|
(ReadPipeOverlapped): Ditto.
|
|
(WritePipeOverlapped): Ditto.
|
|
* miscfuncs.h: Declare new functions.
|
|
* pinfo.cc (commune_process): Call WritePipeOverlapped instead of
|
|
WriteFile. Set timeout to 1 sec.
|
|
(_pinfo::commune_request): Call ReadPipeOverlapped instead of ReadFile.
|
|
Set timeout to 0.5 secs.
|
|
* sigproc.cc (sig_send): Create pipe using CreatePipeOverlapped.
|
|
|
|
2011-08-12 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* miscfuncs.cc (create_pipe): Delete obsolete function.
|
|
* miscfuncs.h (create_pipe): Delete define.
|
|
|
|
* pipe.c (fhandler_pipe::create_selectable): Delete obsolete comment.
|
|
|
|
2011-08-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (fhandler_proc::closedir): Don't free, but delete
|
|
instead.
|
|
|
|
2011-08-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (fhandler_proc::opendir): Declare.
|
|
(fhandler_proc::closedir): Declare.
|
|
* fhandler_proc.cc (fhandler_proc::opendir): New method. Fetch list
|
|
of active processes here once to avoid potential duplicates and store
|
|
in dir->__handle.
|
|
(fhandler_proc::closedir): New method. Free dir->__handle.
|
|
(fhandler_proc::readdir): Convert pinfo into a reference to the winpids
|
|
entry in dir->__handle.
|
|
|
|
2011-08-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (fhandler_proc::get_proc_fhandler): Don't allow to
|
|
access process info by using the Windows PID.
|
|
* fhandler_process.cc (fhandler_process::fstat): Ditto.
|
|
(fhandler_process::fill_filebuf): Ditto.
|
|
|
|
2011-08-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* (winpids::add): Make sure to store always a Windows PID in
|
|
pidlist, even if pid is a Cygwin PID.
|
|
(winpids::enum_processes): Fetch Cygwin processes from listing of
|
|
shared cygwin object dir in the native NT namespace. Only if winpid
|
|
is true, fetch Windows processes using an additional call to
|
|
NtQuerySystemInformation.
|
|
|
|
2011-08-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (format_process_status): Always print process name
|
|
even for zombies.
|
|
(get_mem_values): Fix loop fetching working set list to avoid out of
|
|
memory conditions. Return all mem values set to 0 for zombies.
|
|
* ntdll.h (STATUS_PROCESS_IS_TERMINATING): Define.
|
|
|
|
2011-08-09 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* heap.cc (eval_initial_heap_size): New function fetching the heap
|
|
size from the LoaderFlags field in the PE/COFF header.
|
|
(heap_init): Call eval_initial_heap_size rather than
|
|
cygwin_shared->heap_chunk_size to fetch the initial heap size.
|
|
* shared.cc (shared_info::heap_chunk_size): Remove.
|
|
* shared_info.h (class shared_info): Drop heap_chunk member.
|
|
(CURR_SHARED_MAGIC): Update.
|
|
|
|
2011-08-09 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* ntdll.h (STATUS_NOT_FOUND): Define.
|
|
* ntea.cc (read_ea): Return correct ENOTSUP rather than EOPNOTSUPP.
|
|
Handle STATUS_INVALID_DEVICE_REQUEST and STATUS_NOT_FOUND. Explain
|
|
why. Convert conditional to switch statement.
|
|
(write_ea): Return correct ENOTSUP rather than EOPNOTSUPP. Handle
|
|
STATUS_INVALID_DEVICE_REQUEST. Convert conditional to switch statement.
|
|
|
|
2011-08-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* resource.cc (getrlimit): Just return RLIM_INFINITY in a request for
|
|
RLIMIT_AS.
|
|
|
|
2011-08-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (format_process_maps): Actually print info about
|
|
the application heap of the printed process, not of the current process.
|
|
|
|
2011-08-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (socketpair): Release sb0 if there's no space left for sb1.
|
|
|
|
2011-08-03 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (clock_nanosleep): Export.
|
|
* posix.sgml (std-notimpl): Move clock_nanosleep from here...
|
|
(std-susv4): ... to here.
|
|
(std-notes): Note limitations of clock_nanosleep.
|
|
* signal.cc (clock_nanosleep): Renamed from nanosleep, adding clock_id
|
|
and flags arguments and changing return values throughout.
|
|
Improve checks for illegal rqtp values. Add support for
|
|
CLOCK_MONOTONIC and TIMER_ABSTIME.
|
|
(nanosleep): Rewrite in terms of clock_nanosleep.
|
|
(sleep): Ditto.
|
|
(usleep): Ditto.
|
|
* thread.cc: Mark clock_nanosleep in list of cancellation points.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-08-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc: Use fabort in favor of api_fatal and fork_info->abort
|
|
where appropriate throughout.
|
|
(fabort): Define.
|
|
(dll_list::topsort): Don't print sorting information. Fix formatting.
|
|
(dll_list::topsort_visit): Fix formatting.
|
|
(dll_list::load_after_fork_impl): Perform comment fixups.
|
|
* sigproc.cc (child_info_fork::abort): (for now?) Always print cause of
|
|
fork failure.
|
|
* include/sys/strace.h (strace_vprintf): Remove _STRACE_NOTALL when
|
|
printing. We really do want to see this.
|
|
|
|
2011-08-03 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygtls.h (struct _local_storage): Add cw_timer member.
|
|
* cygtls.cc (_cygtls::init_thread): Initialize locals.cw_timer.
|
|
(_cygtls::fixup_after_fork): Ditto.
|
|
* tlsoffsets.h: Regenerate.
|
|
* ntdll.h (enum _TIMER_INFORMATION_CLASS): Define.
|
|
(struct _TIMER_BASIC_INFORMATION): Define.
|
|
(NtQueryTimer): Declare function.
|
|
* thread.h (cancelable_wait): Change timeout argument to
|
|
PLARGE_INTEGER and provide NULL default.
|
|
(fast_mutex::lock): Adjust accordingly.
|
|
(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER
|
|
and default to NULL.
|
|
* thread.cc (cancelable_wait): Change timeout argument to
|
|
PLARGE_INTEGER. Initialize _cygtls.locals.cw_timer if needed.
|
|
Use NT waitable timers for handling timeout. Return remaining time
|
|
to timeout argument if timeout was relative.
|
|
(pthread_cond::wait): Change timeout argument to PLARGE_INTEGER.
|
|
Adjust to change in cancelable_wait.
|
|
(pthread_mutex::lock): Adjust to change in cancelable_wait.
|
|
(pthread_spinlock::lock): Ditto.
|
|
(pthread::join): Ditto.
|
|
(__pthread_cond_dowait): Change waitlength argument to PLARGE_INTEGER.
|
|
Adjust to changes in cancelable_wait and pthread_cond::wait.
|
|
(pthread_cond_timedwait): Adjust to change in __pthread_cond_dowait.
|
|
(pthread_cond_wait): Ditto.
|
|
(semaphore::_timedwait): Adjust to change in cancelable_wait.
|
|
(semaphore::_wait): Ditto.
|
|
* exceptions.cc (handle_sigsuspend): Ditto.
|
|
* signal.cc (nanosleep): Ditto.
|
|
* wait.cc (wait4): Ditto. Fix copyright dates.
|
|
* times.cc (FACTOR, NSPERSEC): Move from here...
|
|
* hires.h (FACTOR, NSPERSEC): ...to here.
|
|
|
|
2011-08-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (faccessat): Fix parens in flag expression when calling
|
|
build_fh_name.
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Fix typo in
|
|
comment.
|
|
* fhandler_socket.cc (fhandler_socket::bind): Ditto.
|
|
* path.cc (symlink_worker): Ditto.
|
|
|
|
2011-07-31 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc (dll_list::load_after_fork_impl): Add a hint to an error
|
|
message.
|
|
|
|
2011-07-31 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* sigproc.cc (pending_signals::pending): Define new function.
|
|
(sig_dispatch_pending): Avoid calling sig_send if there are no pending
|
|
signals.
|
|
|
|
2011-07-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (class fhandler_dev_mem): Remove dup method declaration.
|
|
* fhandler_clipboard.cc (fhandler_dev_clipboard::dup): Accommodate the
|
|
fact that the entire fhandler gets copied over to the child in
|
|
operator =.
|
|
* fhandler_floppy.cc (fhandler_dev_floppy::dup): Ditto.
|
|
* fhandler_raw.cc (fhandler_dev_raw::dup): Ditto.
|
|
* fhandler_serial.cc (fhandler_serial::dup): Ditto.
|
|
* fhandler_socket.cc (fhandler_socket::dup): Ditto.
|
|
* fhandler_virtual.cc (fhandler_virtual::dup): Ditto.
|
|
* fhandler_mem.cc (fhandler_dev_mem::dup): Ditto. Remove entirely.
|
|
|
|
2011-07-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygthread.cc (cygthread::async_create): Define new function.
|
|
* cygthread.h (cygthread::create): Use correct regparm.
|
|
(cygthread::standalone): Delete from class and from all constructors.
|
|
(cygthread::cygthread): Use three only arguments for detached threads,
|
|
(cygthread::async_create): Declare.
|
|
and start the thread via QueueUserAPC/async_create.
|
|
* dcrt0.cc (dll_crt0_0): Remove handling for
|
|
wincap.has_buggy_thread_startup.
|
|
(dll_crt0_1): Ditto.
|
|
* wincap.cc: Ditto throughout.
|
|
* wincap.h: Ditto.
|
|
|
|
2011-07-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_base_overlapped::size): Declare/define size()
|
|
function for consistency.
|
|
(fhandler_termios::size): Ditto.
|
|
(fhandler_pty_common::size): Ditto.
|
|
|
|
2011-07-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_registry.cc (fhandler_registry::dup): Duplicate value_name.
|
|
|
|
2011-07-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Throughout change "WinSock" to "Winsock" in comments.
|
|
* fhandler_socket.cc (fhandler_socket::sendmsg): Add missing call to
|
|
get_inet_addr to convert AF_LOCAL to AF_INET sockets.
|
|
* net.cc (cygwin_socket): Workaround UDP Winsock problem. Add comment
|
|
to explain why.
|
|
* select.cc: Include winsock2.h rather than winsock.h.
|
|
|
|
2011-07-26 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (__DIR_mounts::eval_ino): Create path_conv
|
|
with PC_KEEP_HANDLE flag.
|
|
* path.h (path_conv::operator =): Duplicate UNICODE path as well.
|
|
* security.cc (check_file_access): Use path_conv handle if available.
|
|
* syscalls.cc (access): Create fhandler with PC_KEEP_HANDLE flag set.
|
|
(euidaccess): Ditto.
|
|
(faccessat): Ditto.
|
|
|
|
2011-07-26 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* ntdll.h: Fix typo in comment.
|
|
* path.cc: Ditto.
|
|
|
|
2011-07-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::ioctl): Fetch console events
|
|
using PeekConsoleInput and return only key down events in buf.
|
|
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Always return EINVAL
|
|
if PeekNamedPipe fails.
|
|
(fhandler_pty_master::ioctl): Ditto.
|
|
|
|
2011-07-22 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Drop FIONBIO case.
|
|
Handle FIONREAD.
|
|
(fhandler_pty_master::ioctl): Ditto. Call fhandler_base::ioctl to
|
|
decode default condition.
|
|
* fhandler_console.cc (fhandler_console::ioctl): Handle FIONREAD.
|
|
|
|
2011-07-21 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc: Add #include for asm/socket.h for dealing with FIONREAD.
|
|
(fhandler_base::ioctl): Special-case errno for FIONREAD.
|
|
* fhandler_dsp.cc (fhandler_dev_dsp::ioctl): Rename parameter for
|
|
consistency. Call fhandler_base::ioctl to decode default condition.
|
|
* fhandler_serial.cc (fhandler_serial::ioctl): Ditto.
|
|
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Call
|
|
fhandler_base::ioctl to decode default condition.
|
|
* fhandler_windows.cc (fhandler_windows::ioctl): Ditto.
|
|
|
|
2011-07-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* heap.cc (eval_start_address): Simplify test for large address
|
|
awareness of executable, which works for 32 and 64 bit systems.
|
|
Change comment accordingly.
|
|
|
|
2011-07-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* heap.cc (eval_start_address): New static function to evaluate the
|
|
best start address for the application heap.
|
|
(heap_init): Call eval_start_address to fetch the start value for
|
|
start_address. Move preceeding comment to eval_start_address.
|
|
|
|
2011-07-21 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (pthread_condattr_getclock): Export.
|
|
(pthread_condattr_setclock): Export.
|
|
* posix.sgml (std-notimpl): Move pthread_condattr_getclock and
|
|
pthread_condattr_setclock from here...
|
|
(std-susv4): ... to here.
|
|
* sysconf.cc (sca): Set _SC_CLOCK_SELECTION to _POSIX_CLOCK_SELECTION.
|
|
* thread.cc: (pthread_condattr::pthread_condattr): Initialize clock_id.
|
|
(pthread_cond::pthread_cond): Initialize clock_id.
|
|
(pthread_cond_timedwait): Use clock_gettime() instead of gettimeofday()
|
|
in order to support all allowed clocks.
|
|
(pthread_condattr_getclock): New function.
|
|
(pthread_condattr_setclock): New function.
|
|
* thread.h (class pthread_condattr): Add clock_id member.
|
|
(class pthread_cond): Ditto.
|
|
* include/pthread.h: Remove obsolete comment.
|
|
(pthread_condattr_getclock): Declare.
|
|
(pthread_condattr_setclock): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-07-18 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* sysconf.cc (sca): Return -1 for _SC_THREAD_ROBUST_PRIO_INHERIT,
|
|
_SC_THREAD_ROBUST_PRIO_PROTECT, and _SC_XOPEN_UUCP.
|
|
(SC_MAX): Redefine accordingly.
|
|
(csa): Return strings for _CS_POSIX_V7_THREADS_CFLAGS,
|
|
_CS_POSIX_V7_THREADS_LDFLAGS, and _CS_V7_ENV.
|
|
(CS_MAX): Redefine accordingly.
|
|
* include/limits.h (LONG_BIT): Define.
|
|
(WORD_BIT): Define.
|
|
|
|
2011-07-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* heap.cc (heap_init): Change type of largest_found to PVOID. Start
|
|
querying memory at 0x20000000. Use largest_found pointer when trying
|
|
to allocate largest free memory area found.
|
|
|
|
2011-07-14 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::input_tcsetattr): Revert to
|
|
setting ENABLE_PROCESSED_INPUT depending on ISIG and IGNBRK.
|
|
(fhandler_console::tcgetattr): Set ISIG depending on
|
|
ENABLE_PROCESSED_INPUT as well.
|
|
|
|
2011-07-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_serial.cc (fhandler_serial::raw_read): Handle non-blocking
|
|
case more thoroughly.
|
|
|
|
2011-07-13 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* setup_handler (setup_handler): Change break to goto out, missed in
|
|
2011-07-06 changes.
|
|
|
|
2011-07-10 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_slave::ioctl): Remove erroneous support
|
|
for TIOCLINUX for pty. Get rid of unneeded EINVAL handling in wake of
|
|
tty removal. Remove now-unneeded variable.
|
|
|
|
2011-07-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/netdb.h (gethostbyname2): Declare.
|
|
|
|
2011-07-09 Eric Blake <eblake@redhat.com>
|
|
|
|
* signal.cc (handle_sigprocmask): Return error rather than setting
|
|
errno, for pthread_sigmask.
|
|
(sigprocmask): Adjust caller.
|
|
|
|
2011-07-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (yield): Drop thread priority only once.
|
|
|
|
2011-07-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* exceptions.cc (_cygtls::interrupt_now): Back out previous change
|
|
since it could theoretically cause a non-CTRL-C-able program if a
|
|
program has suffered memory corruption.
|
|
(setup_handler): Ditto.
|
|
|
|
2011-07-06 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* sched.c (sched_yield): Just call SwitchToThread because yield now
|
|
potentially switches CPU.
|
|
|
|
2011-07-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* exceptions.cc (_cygtls::interrupt_now): Don't check for spinning
|
|
here.
|
|
(setup_handler): Check for spinning here, assuming that it is
|
|
transitory and should not affect the retry loop.
|
|
|
|
2011-07-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* exceptions.cc (CALL_HANDLER_RETRY_INNER): Rename to reflect different
|
|
functionality.
|
|
(CALL_HANDLER_RETRY_OUTER): New define.
|
|
(setup_handler): Add outer loop to signal handler to try harder to
|
|
deliver the signal.
|
|
* miscfuncs.cc (yield): Drop priority and use SleepEx() to force thread
|
|
rescheduling rather than relying on SwitchToThread().
|
|
|
|
2011-07-06 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* sigproc.cc (wait_sig): Fix debug output.
|
|
|
|
2011-07-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::input_tcsetattr): Make
|
|
ENABLE_PROCESSED_INPUT flag only depending on value of IGNBRK.
|
|
(fhandler_console::tcgetattr): Don't set ISIG depending on
|
|
ENABLE_PROCESSED_INPUT, set IGNBRK instead.
|
|
|
|
2011-07-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* security.cc (get_file_sd): Fix comment.
|
|
|
|
2011-07-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Never create files with WRITE_DAC
|
|
access. Explain why.
|
|
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Improve debug
|
|
output.
|
|
|
|
2011-07-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Don't open file with WRITE_DAC
|
|
access on remote filesystem. Explain why.
|
|
* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto for
|
|
directories.
|
|
* fhandler_socket.cc (fhandler_socket::bind): Ditto for sockets.
|
|
* path.cc (symlink_worker): Ditto for symlinks.
|
|
|
|
2011-07-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.cc (tty_is_gone): Wrap warning at 80 characters.
|
|
|
|
2011-07-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Throughout, open console handles with sharing for reading and writing.
|
|
* dcrt0.cc (insert_file): Open file with full sharing allowed.
|
|
* hookapi.cc (find_first_notloaded_dll): Ditto.
|
|
* spawn.cc (av::fixup): Ditto.
|
|
|
|
2011-07-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dtable.cc (dtable::init_std_file_from_handle): Change test for console
|
|
device in call to fh->init to avoid conhost crash on W7.
|
|
|
|
2011-07-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* environ.cc (environ_init): Reinstantiate on-the-fly CYGWIN variable
|
|
test and call to parse_options if found.
|
|
|
|
2011-07-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base::open_with_arch): Call close_on_exec last
|
|
to avoid setting close_on_exec for archetype.
|
|
* fhandler_tty.cc (fhandler_pty_master::setup): Protect {from,to}_pty
|
|
handles. Use consistent naming in debug output. Use inheritable
|
|
handles and...
|
|
(fhandler_pty_master::fixup_after_fork): ...avoid duplicating handles
|
|
here.
|
|
(fhandler_pty_slave::open): Don't set close_on_exec flag here.
|
|
|
|
2011-07-01 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc (cnew): Fix whitespace.
|
|
|
|
2011-07-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/sys/param.h (NGROUPS): Redefine as NGROUPS_MAX.
|
|
(MAXHOSTNAMELEN): Redefine with same value as MAX_HOSTNAME_LEN. Change
|
|
comment.
|
|
(MAXPATHLEN): Improve comment.
|
|
(MAXSYMLINKS): Define and add comment.
|
|
|
|
2011-07-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Move NFS-specific code into the
|
|
code block handling FH_FS stuff.
|
|
|
|
2011-06-30 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* dtable.cc (fh_oom): Remove.
|
|
(fh_calloc): Remove.
|
|
(cnew): Redefine to handle NULL returns from cmalloc.
|
|
(build_fh_name): Accommodate new definition of cnew. Remove unneeded
|
|
test for fh_oom.
|
|
(fh_alloc): Ditto.
|
|
|
|
2011-06-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::read): Add comment.
|
|
(fhandler_console::input_tcsetattr): Don't set ENABLE_PROCESSED_INPUT
|
|
if IGNBRK flag is set.
|
|
|
|
2011-06-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dtable.cc (fh_oom): New static fhandler storage.
|
|
(fh_calloc): New static function. Add a comment to explain why this
|
|
is needed.
|
|
(cnew): Call fh_calloc as placement argument.
|
|
(build_fh_name): Check return code from cnew against address of
|
|
fh_oom to test for out of memory condition.
|
|
(fh_alloc): Ditto.
|
|
(build_fh_pc): Avoid a crash due to useing a NULL fhandler.
|
|
* pipe.cc (fhandler_pipe::create): Check if build_fh_dev returned a
|
|
valid pointer before using it.
|
|
|
|
2011-06-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (heap_info::fill_if_match): Rename info to
|
|
note that this heap is a Windows heap.
|
|
(format_process_maps): Print info about application heap.
|
|
|
|
2011-06-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::read): Don't generate ^@ on
|
|
Ctrl+Alt+Space.
|
|
|
|
2011-06-22 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_master::setup): Create pty pipes
|
|
non-inheritable.
|
|
|
|
2011-06-22 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_tty.cc (fhandler_pty_master::setup): Fix crash in debug
|
|
output.
|
|
|
|
2011-06-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (normalize_win32_path): Skip all slashes after recognizing
|
|
a ".." path component. Add comment.
|
|
|
|
2011-06-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): Drop local create_options variable.
|
|
Use options member instead.
|
|
* fhandler.h (class fhandler_base): Change type of access member to
|
|
ACCESS_MASK. Change get_access and set_access methods accordingly.
|
|
Add options member. Add get_options and set_options methods.
|
|
(class fhandler_disk_file): Add prw_handle.
|
|
(fhandler_disk_file::prw_open): Declare.
|
|
(fhandler_disk_file::close): Declare.
|
|
(fhandler_disk_file::dup): Declare.
|
|
(fhandler_disk_file::fixup_after_fork): Declare.
|
|
* fhandler_disk_file.cc (fhandler_disk_file::fhandler_disk_file):
|
|
Initialize prw_handle to NULL.
|
|
(fhandler_disk_file::close): Close prw_handle.
|
|
(fhandler_disk_file::dup): New method.
|
|
(fhandler_disk_file::fixup_after_fork): Set prw_handle to NULL since
|
|
prw_handle is not inherited.
|
|
(fhandler_disk_file::prw_open): New method. Add long comment to
|
|
explain current behaviour.
|
|
(fhandler_disk_file::pread): Revert previous change. Change to use
|
|
prw_handle if possible.
|
|
(fhandler_disk_file::pwrite): Change to use prw_handle if possible.
|
|
|
|
2011-06-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dcrt0.cc (dll_crt0_1): Call strace.dll_info after call to pinfo_init.
|
|
* strace.cc (strace::hello): Drop printing DLL information here since
|
|
application info is not always available at this point.
|
|
(strace::dll_info): New method to print DLL info.
|
|
* include/sys/strace.h (strace::dll_info): Declare.
|
|
|
|
2011-06-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dtable.cc (handle_to_fn): Accommodate name change of pty named pipes,
|
|
otherwise ptys are not recognized.
|
|
|
|
2011-06-16 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_console.cc (fhandler_console::set_unit): Set
|
|
pc.file_attributes() to reflect existence.
|
|
* fhandler.h (fhandler_pty_common::fhandler_pty_common): Ditto.
|
|
* pinfo.cc (_pinfo::set_ctty): Output device numbers in hex.
|
|
|
|
2011-06-15 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* errno.cc (EIO): Lowercase "o" representative string.
|
|
|
|
2011-06-14 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygheap.h (init_cygheap::ctty_on_hold): Remove conditionalized
|
|
variable.
|
|
* dcrt0.cc (do_exit): Remove code which handled CYGWIN=tty style ttys.
|
|
* devices.in: Remove "/dev/ttym".
|
|
* dtable.cc: Rename tty to pty where appropriate throughout.
|
|
(dtable::stdio_init): Use new t->is_console rather than using
|
|
now-deleted hwnd element in tty structure.
|
|
(dtable::init_std_file_from_handle): Remove code which handled
|
|
CYGWIN=tty style ttys.
|
|
(fh_alloc): Ditto.
|
|
* fhandler.h: Rename tty to pty where appropriate.
|
|
(fhandler_pty_common): Delete output_done_event, ioctl_request_event,
|
|
ioctl_done_event.
|
|
(fhandler_pty_master::setup): Delete argument.
|
|
(fhandler_tty_master): Delete.
|
|
(fhandler_union): Delete __tty_master.
|
|
* fhandler_console.cc (use_tty): Delete.
|
|
(fhandler_console::get_tty_stuff): Set is_console to true rather than
|
|
calling sethwnd.
|
|
(fhandler_console::send_winch_maybe): Remove CYGWIN=tty considerations.
|
|
(fhandler_console::input_tcsetattr): Ditto.
|
|
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Use new
|
|
t->is_console rather than using now-deleted hwnd element in tty
|
|
structure.
|
|
* fhandler_tty.cc: Rename tty to pty where appropriate throughout.
|
|
(tty_master): Delete.
|
|
(process_input): Ditto.
|
|
(process_output): Ditto.
|
|
(process_ioctl): Ditto.
|
|
(fhandler_tty_master::*): Ditto.
|
|
(fhandler_pty_master::process_slave_output): Remove CYGWIN=tty
|
|
considerations.
|
|
(fhandler_pty_slave::open): Ditto for *_done_event.
|
|
(fhandler_pty_slave::write): Ditto.
|
|
(fhandler_pty_slave::ioctl): Ditto.
|
|
(fhandler_pty_slave::fch_open_handles): Ditto.
|
|
(fhandler_pty_slave::fch_set_sd): Ditto.
|
|
(fhandler_pty_slave::fch_close_handles): Ditto.
|
|
(fhandler_pty_common::close): Ditto.
|
|
(fhandler_pty_master::setup): Ditto. Remove now-unneeded ispty
|
|
parameter.
|
|
(fhandler_pty_master::open): Reflect argument removal for
|
|
tty::allocate.
|
|
* select.cc: Rename tty to pty where appropriate throughout.
|
|
* sigproc.cc (proc_subproc): Remove CYGWIN=tty considerations.
|
|
* tty.cc (ttyslot): Accommodate CYGWIN=tty removal.
|
|
(tty_list::init_session): Ditto.
|
|
(tty_list::attach): Ditto.
|
|
(tty::create_master): Delete.
|
|
(tty_list::terminate): Ditto.
|
|
(tty_list::allocate): Delete "with_console" parameter. Remove
|
|
CYGWIN=tty considerations.
|
|
(tty::init): Set is_console = false. Use 'false' for was_opened since
|
|
it is a boolean.
|
|
* tty.h (*_{DONE,REQUEST}_EVENT): Delete.
|
|
(tty_min::is_console): Declare new field which replaces hwnd.
|
|
(tty_min::gethwnd): Delete.
|
|
(tty_min::sethwnd): Ditto.
|
|
(tty_list::allocate): Delete parameter.
|
|
(tty_list::terminate): Delete declaration.
|
|
* include/sys/cygwin.h (PID_USETTY): Redefine to PID_UNUSED1 and change
|
|
comment to reflect its availability.
|
|
|
|
2011-06-13 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_tty_slave.cc (fhandler_tty_slave::fhandler_tty_slave):
|
|
Revert previous change since unit 0 is perfectly valid.
|
|
|
|
2011-06-12 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
Rename FH_BAD to FH_NADA throughout.
|
|
* devices.h (FH_ERROR): New value.
|
|
(iscons_dev): Extend to detect all the console device types.
|
|
* devices.in: Set aside storage for FH_ERROR.
|
|
* dtable.cc (dtable::init_std_file_from_handle): Use iscons_dev to
|
|
detect when device is a console.
|
|
(fh_alloc): Pass device to console constructor.
|
|
(build_fh_pc): Short circuit when we detect that the constructor saw an
|
|
error.
|
|
* fhandler.h (fhandler_console::fhandler_console): Accept fh_devices
|
|
parameter.
|
|
(get_tty_stuff): Change to void.
|
|
* fhandler_console (fhandler_console::set_unit): Set device to FH_ERROR
|
|
on attempt to access anything other than the current console.
|
|
(fhandler_console::get_tty_stuff): Change to void return.
|
|
(fhandler_console::open): Return EPERM on FH_ERROR device type.
|
|
(fhandler_console::fhandler_console): Set the device type appropriately
|
|
before calling get_tty_stuff and rely on that function to reset it if
|
|
necessary.
|
|
|
|
2011-06-10 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.cc (create_upcaseenv): Delete.
|
|
(ucenv): Don't honor create_upcaseenv.
|
|
(environ_init): Remove early retrieval of CYGWIN environment variable.
|
|
Change comment to reflect new behavior.
|
|
|
|
2011-06-09 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
|
|
(child_info::old_title): Delete.
|
|
(child_info::~child_info_spawn): Remove recording of old_title.
|
|
* dcrt0.cc (title_buf): Delete.
|
|
(child_info_spawn::handle_spawn): Remove recording of old_title.
|
|
(dll_crt0_1): Get rid of all title handling.
|
|
(do_exit): Ditto.
|
|
* environ.cc (known): Delete strip_title and title.
|
|
* fhandler_console.cc (fhandler_console::write): Remove recording of
|
|
old_title.
|
|
* globals.cc (exit_states): Remove ES_TITLE.
|
|
(display_title): Delete.
|
|
(strip_title_path): Delete.
|
|
(old_title): Delete.
|
|
* spawn.cc (spawn_guts): Remove old_title accommodation.
|
|
|
|
2011-06-09 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.cc (envcache): Delete.
|
|
(known): Remove envcache.
|
|
(getwinenv): Don't honor envcache setting.
|
|
|
|
2011-06-09 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.c: Move code earlier to allow:
|
|
(_addenv): Call parse_options() when CYGWIN environment variable is
|
|
being changed.
|
|
(parse_options): Change parameter to 'const'.
|
|
|
|
2011-06-08 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.cc (tty_is_gone): Add missing space to message.
|
|
|
|
2011-06-08 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* environ.cc (settings::set_process_state): Delete.
|
|
(tty_is_gone): New function.
|
|
(known): Change "tty" to call tty_is_gone(). Remove unneeded '&' from
|
|
beginning of function address.
|
|
(parse_options): Remove set_process_state handling.
|
|
* shared_info.h (CURR_USER_MAGIC): Reset.
|
|
(user_info::warned_notty): New member.
|
|
|
|
2011-06-07 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_console.cc (fhandler_console::open_shared_console):
|
|
Semi-revert to using fixed location for console stuff.
|
|
* shared.cc (offsets): Ditto. Comment.
|
|
* shared_info (shared_locations): Re-add SH_SHARED_CONSOLE.
|
|
|
|
2011-06-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::pread): Reset windows file
|
|
position pointer back to previous location after successful read.
|
|
|
|
2011-06-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler_console.cc (fhandler_console::open_shared_console): Don't
|
|
zero handle to open_shared since it is supposed to be an input.
|
|
(enum_windows): Set handle input to open_shared to NULL since it does
|
|
not represent any previously opened shared region.
|
|
* shared.cc (open_shared): Tweak debugging output.
|
|
|
|
2011-06-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* ntdll.h (FILE_PIPE_*): Define constants.
|
|
* select.cc (pipe_data_available): Detect closing state.
|
|
|
|
2011-06-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.cc (_pinfo::set_ctty): Don't reset myself->{pgid,sid} if
|
|
terminal has no pgid or sid settings.
|
|
|
|
2011-06-03 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Only raise
|
|
SIGPIPE when writing.
|
|
|
|
* fhandler.h: Include "tty.h".
|
|
(fhandler_termios::_tc): Rename from tc.
|
|
(fhandler_termios::tc): New method.
|
|
(fhandler_termios::tcinit): Remove an argument.
|
|
(fhandler_termios::get_ttyp): Use method to retrieve value.
|
|
(fhandler_console::console_state): Move here.
|
|
(fhandler_console::dev_state): Delete.
|
|
(fhandler_console::shared_console_info): Define.
|
|
(fhandler_console::open_shared_console): Move this function under
|
|
fhandler_console umbrella.
|
|
(fhandler_console::tc): Define. Return static value.
|
|
(fhandler_console::focus_aware): Accommodate deletion of dev_state.
|
|
(fhandler_console): Add tty_list::get_cttyp as a friend.
|
|
* fhandler_console.cc (dev_state): Redefine as a pointer within
|
|
shared_console_info and change dev-> to dev. throughout.
|
|
(fhandler_console::shared_console_info): Move into fhandler_console.
|
|
(fhandler_console::open_shared_console): Move into fhandler_console
|
|
change argument to simple bool.
|
|
(enum_windows): Accommodate changes to console_state and
|
|
open_shared_console.
|
|
(console_unit::console_unit): Ditto.
|
|
(fhandler_console::get_tty_stuff): Accommodate change to dev_state.
|
|
(tty_list::get_cttyp): Accommodate change to
|
|
handler_console::shared_console_info.
|
|
(fhandler_console::read): Accommodate change from tc to tc ().
|
|
(fhandler_console::set_input_state): Ditto.
|
|
(fhandler_console::open): Accommodate tcinit argument change and change
|
|
from tc to tc().
|
|
(fhandler_console::input_tcsetattr): Accomodate change from tc to tc().
|
|
(fhandler_console::input_tcsetattr): Ditto.
|
|
(fhandler_console::write_normal): Ditto.
|
|
(fhandler_console::init): Ditto.
|
|
(fhandler_console::igncr_enabled): Ditto.
|
|
* fhandler_termios.cc (fhandler_termios::tcinit): Remove first argument.
|
|
Expect tc() to have been set up first. Use tc() rather than tc.
|
|
(fhandler_termios::tcsetpgrp): Accomodate change from tc to tc().
|
|
(fhandler_termios::tcgetpgrp): Ditto.
|
|
(fhandler_termios::bg_check): Ditto.
|
|
(fhandler_termios::line_edit: Ditto.
|
|
(fhandler_tty_master::set_winsize): Ditto.
|
|
(fhandler_tty_slave::open): Ditto.
|
|
(fhandler_tty_slave::init): Ditto.
|
|
(fhandler_pty_master::write): Ditto.
|
|
(fhandler_pty_master::setup): Ditto. Accommodate change in arguments
|
|
to tcinit.
|
|
(fhandler_tty_slave::fch_open_handles): Set _tc directly.
|
|
(tty_min::is_orphaned_process_group): Don't assume that parent pid
|
|
exists.
|
|
* pinfo.cc (_pinfo::set_ctty): Reset myself->{pgid,sid} here if we were
|
|
started by a non-Cygwin process but the tty exists.
|
|
* shared_info.h (console_state): Delete from here.
|
|
* tty.h: Make multiple inclusion safe.
|
|
|
|
2011-05-31 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* exceptions.cc (ctrl_c_handler): Simplify test for no parent tty.
|
|
* fhandler_console.cc (fhandler_console::get_tty_stuff): Return NULL if
|
|
ctty is not tty/console. Improve test for slave tty/pty device.
|
|
|
|
2011-05-31 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* external.cc (fillout_pinfo): Don't truncate ctty if it's < 0.
|
|
|
|
* select.cc (pipe_data_available): Avoid printing debug info by default
|
|
or suffer very large strace files.
|
|
|
|
2011-05-31 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* select.cc (pipe_data_available): New function - uses
|
|
NtQueryInformationFile to return information about pipes.
|
|
(peek_pipe): Rewrite to use pipe_data_available for both read and write
|
|
tests.
|
|
|
|
2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dtable.cc (dtable::select_write): Add missing argument to
|
|
debug_printf.
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::setup_overlapped): Explicitly
|
|
set io_pending to false.
|
|
(fhandler_base_overlapped::has_ongoing_io): Call GetOverlappedResult
|
|
to force completion of I/O.
|
|
(fhandler_base_overlapped::wait_overlapped): Rewrite to correctly deal
|
|
with nonblocking reads and to make more race proof.
|
|
(fhandler_base_overlapped::raw_write): Deal with new enum values.
|
|
(fhandler_base_overlapped::raw_read): Ditto. Don't deal with ongoing
|
|
I/O here since it makes no sense in the read context.
|
|
* fhandler.h (enum wait_return): Add overlapped_unknown,
|
|
overlapped_nonblocking_no_data.
|
|
* pipe.cc (pipe): Add debugging output.
|
|
|
|
2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc (dll_list::append): Eliminate increment of unused tot
|
|
variable.
|
|
* dll_init.h (dll_list::tot): Delete.
|
|
(dll_list::populate_all_deps): Delete undefined function.
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Move EPIPE
|
|
handling under error condition.
|
|
|
|
2011-05-30 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* dll_init.cc (reserve_upto): Remove.
|
|
(release_upto): Ditto.
|
|
(dll_list::reserve_space): New function to reserve space needed by
|
|
DLL_LOAD dlls early in the fork process.
|
|
(dll_list::load_after_fork): Rewrite to use recursion to
|
|
track reservations it makes while trying to make dlls land where they
|
|
belong.
|
|
(dll_list::load_after_fork_impl): New function used by load_after_fork.
|
|
(dll_list::alloc): Initialize image base field.
|
|
* dll_init.h (dll_list::prefered_base): New field.
|
|
(dll_list::reserve_space): Declare new function.
|
|
(dll_list::load_after_fork): Declare new function.
|
|
* fork.cc (frok::child): call dll_list::reserve_space early, so we can
|
|
retry if it fails.
|
|
|
|
2011-05-30 Tor Perkins <cygwin@noid.net>
|
|
|
|
* fhandler_termios.cc (fhandler_termios::bg_check): Do not return EIO
|
|
when a process group has no leader as this is allowed and does not
|
|
imply an orphaned process group. Add a test for orphaned process
|
|
groups.
|
|
(tty_min::is_orphaned_process_group): Define new function.
|
|
* tty.h (tty_min::is_orphaned_process_group): Define new function.
|
|
|
|
2011-05-30 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* dll_init.cc (dll_list::find_by_modname): New function to search the
|
|
dll list for a module name only (no path).
|
|
(dll_list::alloc): Initialize newly-added members of struct dll.
|
|
(dll_list::append): New function to factor out the append operation
|
|
(used by dll_list::topsort).
|
|
(dll_list::populate_deps): New function to identify dll dependencies.
|
|
(dll_list::topsort): New function to sort the dll list topologically by
|
|
dependencies.
|
|
(dll_list::topsort_visit): New helper function for the above.
|
|
* dll_init.h (dll::ndeps): New class member.
|
|
(dll::deps): Ditto.
|
|
(dll::modname): Ditto.
|
|
(dll_list::find_by_modname): New function related to topsort.
|
|
(dll_list::populate_all_deps): Ditto.
|
|
(dll_list::populate_deps): Ditto.
|
|
(dll_list::topsort): Ditto.
|
|
(dll_list::topsort_visit): Ditto.
|
|
(dll_list::append): Ditto.
|
|
(pefile): New struct allowing simple introspection of dll images.
|
|
* fork.cc (fork): Topologically sort the dll list before forking
|
|
|
|
2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* child_info.h (CURR_CHILD_INFO_MAGIC): Refresh.
|
|
(child_info::refresh_cygheap): New function.
|
|
* spawn.cc (spawn_guts): Call refresh_cygheap before creating a new
|
|
process to ensure that cygheap_max is up-to-date.
|
|
* fork.cc (frok::parent): Ditto.
|
|
|
|
2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygheap.cc (cygheap_dummy): Rename from cygheap_at_start.
|
|
(cygheap): Accommodate name change to cygheap_dummy.
|
|
(cygheap_init): Ditto.
|
|
(cygheap_fixup_in_child): Simplify slightly.
|
|
* fork.cc (fork): Add an advisory comment.
|
|
|
|
2011-05-29 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_overlapped::wait_overlapped): Make sure that
|
|
I/O is cancelled on signal.
|
|
|
|
2011-05-28 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* dll_init.cc (dll_list::alloc): Initialize dll::image_size.
|
|
(reserve_at): Don't reserve space needed by the target dll if the
|
|
latter overlaps the free region to be blocked.
|
|
(dll_list::load_after_fork): Use new version of reserve_at.
|
|
* dll_init.h (dll::image_size): New member.
|
|
(pefile): New struct.
|
|
|
|
2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* dll_init.c (dll_list::load_after_fork): Don't clear in_forkee here.
|
|
* fork.cc (frok::errmsg): Rename from 'error'.
|
|
(frok::error): New function. Handle conditional printing of error
|
|
messages.
|
|
(frok::parent): Record hchild handle for use by error function. Use
|
|
throughout. Use error function rather than setting error pointer
|
|
directly.
|
|
(fork): Clear is_forkee here. Accommodate rename of 'error' to
|
|
'errmsg'.
|
|
* sigproc.cc (child_info::proc_retry): Detect EXITCODE_FORK_FAILED.
|
|
|
|
2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (handler_base_overlapped::wait_overlapped): Rework to
|
|
attempt to properly set errno and bytes read for non-blocking case.
|
|
Change to just rely on res to indicate error conditions.
|
|
|
|
2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Don't set
|
|
io_pending unless ReadFile has returned an error. (this is a partial fix,
|
|
accidentally checked in)
|
|
|
|
2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* autoload.cc: Call _api_fatal in asm.
|
|
* child_info.h: Redefine CURR_CHILD_INFO_MAGIC.
|
|
(child_info_fork::abort): Rename from handle_failure. Change
|
|
arguments.
|
|
* cygtls.h (_local_storage::ttybuf): New field.
|
|
* dcrt0.cc (vapi_fatal): Split api_fatal. Add "in forked process" to
|
|
message when appropriate.
|
|
(api_fatal): Use vapi_fatal.
|
|
* devices.h: Make multiple inclusion safe.
|
|
(fh_devices): Add FH_CONS* stuff. Reorder slightly.
|
|
(device): Eliminate anonymous union. Add more ways to access
|
|
minor/major.
|
|
(device::setunit): Accommodate no-longer-anonymous union.
|
|
(device::is_fs): Ditto.
|
|
(device::is_fs_special): Ditto.
|
|
(device::major): New function.
|
|
(device::minor): Ditto.
|
|
(device::is_device): New function.
|
|
(device::not_device): Ditto.
|
|
(device::operator int): New operator.
|
|
(device::operator fh_devices): Ditto.
|
|
(device::operator bool): Ditto.
|
|
(device::operator DWORD): Ditto.
|
|
(device::operator =): Ditto.
|
|
(isproc_dev): New function.
|
|
(isprocsys_dev): Ditto.
|
|
(iscons_dev): Ditto.
|
|
(istty_slave_dev): Ditto.
|
|
* devices.in: Add new "/dev/cons*" strings. Accommodate
|
|
no-longer-anonymous union throughout.
|
|
(BRACK): Use more precise method for initialization.
|
|
* devices.cc: Regenerate.
|
|
* dtable.cc (dtable::stdio_init): Use get_cttyp instead of get_tty.
|
|
(dtable::find_archetype): Use new DWORD operator in device to test
|
|
archetypes.
|
|
(dtable::init_std_file_from_handle): Use different method to initialize
|
|
'dev'. Adapt to different ctty handling and accommodate /dev/cons*.
|
|
(fh_alloc): Accommodate no-longer-anonymous union. Adapt to new
|
|
/dev/cons*.
|
|
(build_fh_pc): Make debugging output more useful.
|
|
* exceptions.cc (ctrl_c_handler): Use get_cttyp instead of get_tty.
|
|
* external.cc (fillout_pinfo): Accommodate new cons* stuff.
|
|
* fhandler.cc (fhandler_base::read): Eliminate is_slow() test.
|
|
* fhandler.h (fhandler_base::*): Adapt to changes in device.h.
|
|
(fhandler_*::is_slow): Delete.
|
|
( fhandler_proc::get_proc_fhandler): Return fh_devices type.
|
|
* fhandler_console.cc (open_shared_console): New function.
|
|
(console_unit): New class.
|
|
(console_unit::console_unit): New constructor.
|
|
(enum_windows): New function. Declare as friend to console_unit.
|
|
(fhandler_console::set_unit): New function.
|
|
(fhandler_console::get_tty_stuff): Call set_unit to set the unit number
|
|
and determine if initialization is needed. Eliminate flags parameter.
|
|
(tty_list::get_cttyp): Rename (sorta) from get_tty. Return pointer to
|
|
correct tty_min.
|
|
(fhandler_console::open): Adapt to elimination of argument to
|
|
get_tty_stuff.
|
|
(fhandler_console::output_tcsetattr): Properly detect error condition.
|
|
(fhandler_console::fixup_after_fork_exec): Adapt to get_tty_stuff()
|
|
setting tc automatically.
|
|
* fhandler_proc.cc: Use FH_BAD rather than 0 throughout where using
|
|
fh_devices enum.
|
|
(fhandler_proc::get_proc_fhandler): Return fh_devices. Adapt to
|
|
devices.h changes.
|
|
* fhandler_process.cc: Adapt to devices.h changes. Use FH_BAD rather
|
|
than 0 throughout where using fh_devices enum.
|
|
* fhandler_procnet.cc: Ditto.
|
|
* fhandler_procsys.cc: Ditto.
|
|
* fhandler_procsysvipc.cc: Ditto.
|
|
* fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Ditto.
|
|
* fhandler_termios.cc (handler_termios::bg_check): Use tc->ttyname()
|
|
rather than assuming that we can construct a tty.
|
|
* fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Just
|
|
return get_minor() of dev.
|
|
(fhandler_pty_master::process_slave_output): Add slightly more
|
|
debugging info.
|
|
(fhandler_tty_slave::fhandler_tty_slave): Change name from ntty to
|
|
unit.
|
|
(fhandler_pty_master::open): Ditto.
|
|
(fhandler_tty_slave::ioctl): Adapt to change which causes ctty to
|
|
represent a complete device.
|
|
(fhandler_tty_master::init_console): Add debugging for failure path.
|
|
(fhandler_pty_master::setup): Use get_unit() to retrieve unit number
|
|
rather than relying on raw ntty.
|
|
(fhandler_pty_master::setup): Ditto.
|
|
* fhandler_virtual.h (virt_tab_t): Redefine fhandler as fh_devices.
|
|
* fork.cc: Remove obsolete vfork stuff.
|
|
(frok::child): Don't assume that a ctty == 0 is valid.
|
|
* mount.cc (mount_info::conv_to_win32_path): Adapt to device struct
|
|
changes.
|
|
(mount_info::conv_to_win32_path): Ditto.
|
|
* path.cc (path_conv::check): Retrive major/minor numbers via a method
|
|
rather than accessing them directly from device. Rely on dev operators
|
|
to set/retrieve device information as required by device struct change.
|
|
* path.h (isproc_dev): Move to devices.h.
|
|
(isprocsys_dev): Ditto.
|
|
(isvirtual_dev): Ditto.
|
|
(path_conv:{isdevice,isfifo,isspecial,iscygdrive,issocket,get_devn,get_unitn}):
|
|
Use device methods to access/manipulate devices.
|
|
* pinfo.cc (pinfo::exit): Don't assume that ctty == 0 is valid. Use
|
|
iscons_dev to determine if a device is a console.
|
|
(_pinfo::_ctty): Use device::parse to generate tty/cons name.
|
|
(_pinfo::set_ctty): Don't assume that ctty == 0 is valid. Remove
|
|
redundant info from debugging.
|
|
* shared.cc (offsets): Remove console offset.
|
|
* shared_info.h (shared_locations): Ditto.
|
|
* syscalls.cc (umask): Use device methods to manipulate device
|
|
information.
|
|
(ctermid): Use device::parse to generate term device name.
|
|
* tlsoffsets.h: Regenerate.
|
|
* tty.cc (ttyslot): Return minor number of ctty since ctty now
|
|
represents a full device.
|
|
(tty::create_master): Set ctty to a complete device.
|
|
(tty_list::attach): Rework to detect new /dev/cons* stuff.
|
|
(tty_list::terminate): Adapt to changes to ctty.
|
|
(tty_list::init): Adapt to change to setntty - pass in device major
|
|
number.
|
|
(tty::exists): Use get_unit() to retrive tty unit number.
|
|
(tty::open_mutex): Ditto.
|
|
(tty::open_inuse): Ditto.
|
|
(tty::create_inuse): Ditto.
|
|
(tty::get_event): Ditto.
|
|
(tty_min::ttyname): Define new function.
|
|
* tty.h (tty_min::ntty): Redefine as fh_devices.
|
|
(tty::exists): Use get_unit() to retrive tty unit number.
|
|
(tty::open_mutex): Ditto.
|
|
(tty::open_inuse): Ditto.
|
|
(tty::create_inuse): Ditto.
|
|
(tty::get_event): Ditto.
|
|
(tty_min::ttyname): Declare new function.
|
|
(tty::getntty): Declare as const.
|
|
(tty_list::operator []): Assure that only minor part of argument is
|
|
used.
|
|
|
|
* dll_init.cc (dll_list::alloc): Detect mismatch of data segments early
|
|
issuing an explicit error message if necessary.
|
|
* heap.cc (heap_init): Adapt to changes from fork->handle_failure to
|
|
fork->abort.
|
|
* pinfo.h (EXITCODE_FORK_FAILED): New enum. (from Ryan Johnson)
|
|
* sigproc.cc (child_info_fork::abort): Rename from handle_failure.
|
|
Change arguments to allow passing in a printf-like message.
|
|
* winsup.h (api_fatal): Delete macro definition.
|
|
(api_fatal): Redefine from __api_fatal.
|
|
(vapi_fatal): Declare new function.
|
|
* include/sys/strace.h (strace_vprintf): Define new macro.
|
|
|
|
* ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemHandleInformation.
|
|
|
|
2011-05-27 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* shared.cc (offsets): Reorder so that console_state is lowest in
|
|
memory. Explain why.
|
|
(open_shared): Accommodate reordering of offsets array.
|
|
* shared_info.h (shared_locations): Reorder SH_SHARED_CONSOLE after
|
|
SH_MYSELF.
|
|
|
|
2011-05-26 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mount.h (MAX_MOUNTS): Raise to 64.
|
|
|
|
2011-05-25 Eric Blake <eblake@redhat.com>
|
|
|
|
* cygtls.h (strerror_r_buf): New buffer.
|
|
* errno.cc (strerror): Move guts...
|
|
(_strerror_r): ...to new function demanded by newlib.
|
|
(strerror_r): Don't clobber strerror buffer.
|
|
(_user_strerror): Drop unused declaration.
|
|
* tlsoffsets.h: Regenerate.
|
|
|
|
2011-05-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* init.cc (dll_entry): Reinstantiate wow64_test_stack_marker and
|
|
previous stack tests.
|
|
|
|
2011-05-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix.sgml (std-notes): Add missing <para>.
|
|
|
|
2011-05-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mount.cc (mount_info::conv_to_win32_path): Remove unused code.
|
|
* mount.h (class mount_info): Remove sys_mount_table_counter member.
|
|
* shared_info.h (class shared_info): Ditto.
|
|
(CURR_SHARED_MAGIC): Update.
|
|
|
|
2011-05-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* pinfo.h (struct _pinfo): Reduce size of progname array slightly.
|
|
Explain why.
|
|
|
|
2011-05-23 Eric Blake <eblake@redhat.com>
|
|
|
|
* errno.cc (strerror): Print unknown errno as int.
|
|
(__xpg_strerror_r): Likewise, and don't clobber strerror buffer.
|
|
* cygtls.h (strerror_buf): Resize to allow '-'.
|
|
|
|
2011-05-23 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (thread_info::fill_if_match): Reformat.
|
|
(format_process_maps): Ditto. Fetch pointer to procinfo structure
|
|
from mapped process. Print info about global shared Cygwin regions.
|
|
|
|
2011-05-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (struct dos_drive_mappings): Use malloc/free
|
|
rather than cmalloc/cfree. Check return value from malloc before
|
|
using it.
|
|
(struct heap_info): Ditto.
|
|
(struct thread_info): Ditto. Rename from stack_info. Rename members
|
|
and local variables accordingly.
|
|
(thread_info::thread_info): Store stack and TEB addresses.
|
|
(thread_info::fill_if_match): Print "teb" if a TEB address has been
|
|
found. Special case for WOW64, explain why.
|
|
(format_process_maps): Fetch PEB address. Print MEM_RESERVE regions
|
|
with equal signs to distinguish them from PAGE_NOACCESS regions. Fix
|
|
printing of 'p' and 's' to differ between MEM_PRIVATE and MEM_MAPPED
|
|
pages, as on Linux. Print 'g' instead of 'p for PAGE_GUARD pages.
|
|
Print PEB and SharedUserData area if recognized.
|
|
|
|
2011-05-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (CygwinCreateThread): Fix condition for adding the
|
|
guardsize to the stacksize. Fix accompanying comment.
|
|
|
|
2011-05-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (CygwinCreateThread): Add accidentally missing comment.
|
|
|
|
2011-05-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (struct heap_info): Change type of base and end
|
|
members to char *. Print "shared" rather than "share".
|
|
(struct stack_info): New class to fetch process stack information.
|
|
(format_process_maps): Initialize and check for stack information.
|
|
|
|
2011-05-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (thread_wrapper): Remove statements added for debugging
|
|
purposes.
|
|
|
|
2011-05-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* child_info.h (CURR_CHILD_INFO_MAGIC): Update.
|
|
(class child_info_fork): Remove stacksize, add stackaddr and guardsize
|
|
members.
|
|
* dcrt0.cc (child_info_fork::alloc_stack_hard_way): Partial rewrite
|
|
to regenerate the stack exactly as in the parent.
|
|
(child_info_fork::alloc_stack): Set stackaddr to 0, rather than
|
|
stacksize.
|
|
(dll_crt0_1): Check for stackaddr before changing the stack addresses
|
|
in the TEB.
|
|
* fork.cc (frok::child): Check for stackaddr here.
|
|
(frok::parent): Set ch.stackaddr and ch.guardsize if not called from
|
|
the main thread.
|
|
* init.cc (dll_entry): Replace pointer to NT_TIB with pointer to TEB.
|
|
Fix incorrectly changed address test before removing _my_tls.
|
|
Set StackLimit to NULL on Windows 2000. Explain why.
|
|
* miscfuncs.cc (struct thread_wrapper_arg): Store stackbase rather
|
|
than stacksize, store commitaddr, remove guardsize. Store all pointers
|
|
as char * for easier address arithmetic.
|
|
(thread_wrapper): Rewrite to remove OS stack before calling thread
|
|
function. Add lots of comments to explain what we do.
|
|
(CygwinCreateThread): Reserve our own stack in case we got no
|
|
application stack. Add comments.
|
|
* ntdll.h (struct _TEB): Extend defintion up to DeallocationStack
|
|
member.
|
|
* thread.cc (pthread_attr::pthread_attr): Use "(size_t) -1"
|
|
rather then 0xffffffff.
|
|
* wincap.h (wincaps::has_stack_size_param_is_a_reservation): New
|
|
element.
|
|
* wincap.cc: Implement above element throughout.
|
|
|
|
2011-05-19 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* thread.cc: Mark psiginfo and psignal as available in list of
|
|
optional cancellation points.
|
|
|
|
2011-05-19 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (__fpurge): Export.
|
|
* posix.sgml (std-solaris): Add __fpurge.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-18 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* posix.sgml (std-susv4): Remove chroot, futimes, hstrerror.
|
|
(std-deprec): Add chroot.
|
|
(std-bsd): Add futimes, hstrerror.
|
|
(std-notimpl): Add clock_nanosleep, nexttoward, nexttowardf.
|
|
Remove initstate, which is implemented and listed in std-susv4.
|
|
|
|
2011-05-17 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (error): Export.
|
|
(error_at_line): Export.
|
|
(error_message_count): Export.
|
|
(error_one_per_line): Export.
|
|
(error_print_progname): Export.
|
|
* errno.cc (error_message_count): Define.
|
|
(error_one_per_line): Define.
|
|
(error_print_progname): Define.
|
|
(_verror): New static function.
|
|
(error): New function.
|
|
(error_at_line): New function.
|
|
* posix.sgml (std-gnu): Add error, error_at_line.
|
|
* include/error.h: New header.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-17 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (clock_getcpuclockid): Export.
|
|
(pthread_getcpuclockid): Export.
|
|
* hires.h (PID_TO_CLOCKID): New macro.
|
|
(CLOCKID_TO_PID): New macro.
|
|
(CLOCKID_IS_PROCESS): New macro.
|
|
(THREADID_TO_CLOCKID): New macro.
|
|
(CLOCKID_TO_THREADID): New macro.
|
|
(CLOCKID_IS_THREAD): New macro.
|
|
* ntdll.h (enum _THREAD_INFORMATION_CLASS): Add ThreadTimes.
|
|
* posix.sgml (std-notimpl): Add clock_getcpuclockid and
|
|
pthread_getcpuclockid from here...
|
|
(std-susv4): ... to here.
|
|
(std-notes): Remove limitations of clock_getres and clock_gettime.
|
|
Note limitation of timer_create to CLOCK_REALTIME.
|
|
* sysconf.cc (sca): Set _SC_CPUTIME to _POSIX_CPUTIME, and
|
|
_SC_THREAD_CPUTIME to _POSIX_THREAD_CPUTIME.
|
|
* thread.cc (pthread_getcpuclockid): New function.
|
|
* timer.cc (timer_create): Set errno to ENOTSUP for CPU-time clocks.
|
|
* times.cc (clock_gettime): Handle CLOCK_PROCESS_CPUTIME_ID and
|
|
CLOCK_THREAD_CPUTIME_ID.
|
|
(clock_getres): Ditto.
|
|
(clock_settime): Set errno to EPERM for CPU-time clocks.
|
|
(clock_getcpuclockid): New function.
|
|
* include/pthread.h (pthread_getcpuclockid): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (thread_wrapper): Remove unused _cygtls record.
|
|
* mmap.cc (is_mmapped_region): Avoid crash if no mmaps exist.
|
|
|
|
2011-05-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* globals.cc (__getlogin_username): Remove.
|
|
* uinfo.cc (getlogin_r): Fetch username from cygheap.
|
|
(getlogin): Add static buffer username and fetch username from
|
|
getlogin_r.
|
|
|
|
2011-05-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygtls.h (struct _local_storage): Remove unused members rarg and
|
|
_localtime_buf. Remove username in favor of a global buffer. Reorder
|
|
slightly to keep the net.cc stuff together.
|
|
* globals.cc (__getlogin_username): New global char buffer.
|
|
* tlsoffsets.h: Regenerate.
|
|
* uinfo.cc (getlogin): Copy username into __getlogin_username.
|
|
|
|
2011-05-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* heap.cc (heap_init): Rewrite initial heap allocation to use addresses
|
|
beyond 0x20000000. Explain why and how.
|
|
* shared.cc (shared_info::heap_slop_size): Remove.
|
|
* shared_info.h (class shared_info): Remove heap_slop_inited and
|
|
heap_slop members. Remove heap_slop_size declaration.
|
|
(CURR_SHARED_MAGIC): Update.
|
|
* wincap.cc: Throughout, drop heapslop.
|
|
* wincap.h (struct wincaps): Drop heapslop.
|
|
|
|
2011-05-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dcrt0.cc (child_info_fork::alloc_stack_hard_way): Check if the
|
|
requested stack is application-provided within the user heap or an
|
|
mmapped region. If so, just use it. Add comment to explain why.
|
|
* miscfuncs.cc (thread_wrapper): If an application-provided stack
|
|
has been given, implement cygtls area at the stackbase. Fix comment.
|
|
* mmap.cc (is_mmapped_region): New function.
|
|
* winsup.h (is_mmapped_region): Declare.
|
|
|
|
2011-05-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* miscfuncs.cc (thread_wrapper): Add comments to assembler code.
|
|
|
|
2011-05-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.din (pthread_attr_getguardsize): Export.
|
|
(pthread_attr_setguardsize): Export.
|
|
(pthread_attr_setstack): Export.
|
|
(pthread_attr_setstackaddr): Export.
|
|
* init.cc (dll_entry): Remove wow64_test_stack_marker. Check for
|
|
unusual stack address by testing stack addresses from current TEB.
|
|
Check validity of _my_tls by testing if it's within the stack as
|
|
given in current TEB.
|
|
* miscfuncs.cc (struct thread_wrapper_arg): New structure used to
|
|
push all required information to thread_wrapper function.
|
|
(thread_wrapper): Wrapper function for actual thread function.
|
|
If an application stack has been given, change %ebp and %esp so that
|
|
the thread function runs on that stack. If the thread has been created
|
|
by CygwinCreateThread, set up the POSIX guard pages if necessary.
|
|
(CygwinCreateThread): New function.
|
|
* miscfuncs.h (CygwinCreateThread): Declare.
|
|
* ntdll.h (struct _TEB): Define all members up to Peb.
|
|
* posix.sgml (std-susv4): Move pthread_attr_getguardsize,
|
|
pthread_attr_setguardsize and pthread_attr_setstack here.
|
|
(std-deprec): Add pthread_attr_setstackaddr.
|
|
* sysconf.cc (sca): Set _SC_THREAD_ATTR_STACKADDR to
|
|
_POSIX_THREAD_ATTR_STACKADDR.
|
|
* thread.cc (pthread::precreate): Copy pthread_attr stackaddr and
|
|
guardsize members.
|
|
(pthread::create): Call CygwinCreateThread.
|
|
(pthread_attr::pthread_attr): Initialize guardsize.
|
|
(pthread_attr_setstack): New function.
|
|
(pthread_attr_setstackaddr): New function.
|
|
(pthread_attr_setguardsize): New function.
|
|
(pthread_attr_getguardsize): New function.
|
|
(pthread_getattr_np): Copy attr.guardsize.
|
|
* thread.h (pthread_attr): Add member guardsize.
|
|
* include/pthread.h (pthread_attr_getguardsize): Declare.
|
|
(pthread_attr_setguardsize): Declare.
|
|
* include/cygwin/version.h: Bump API minor number.
|
|
|
|
2011-05-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_process.cc (struct heap_info::heap): Convert base to
|
|
uintptr_t. Add heap_id, end, flags members.
|
|
(heap_info::heap_vm_chunks): Rename from heaps.
|
|
(heap_info::heap_info): Rearrange using RtlQueryProcessDebugInformation
|
|
to get information of heap virtual memory blocks. Store heap id and
|
|
flags, as well as end address of each block.
|
|
(heap_info::fill_if_match): Check incoming base address against full
|
|
address range of heap chunks. Convert flag values in extra heap
|
|
information.
|
|
(format_process_maps): Change order so that heap check is done before
|
|
MEM_MAPPED check since there are shareable heaps.
|
|
* ntdll.h (PDI_HEAP_BLOCKS): Define.
|
|
(HEAP_FLAG_NOSERIALIZE): Define.
|
|
(HEAP_FLAG_GROWABLE): Define.
|
|
(HEAP_FLAG_EXCEPTIONS): Define.
|
|
(HEAP_FLAG_NONDEFAULT): Define.
|
|
(HEAP_FLAG_SHAREABLE): Define.
|
|
(HEAP_FLAG_EXECUTABLE): Define.
|
|
(HEAP_FLAG_DEBUGGED): Define.
|
|
(struct _DEBUG_HEAP_ARRAY): Define.
|
|
(struct _DEBUG_HEAP_BLOCK): Define.
|
|
|
|
2011-05-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Based on newlib patch to strptime by Peter Rosin <peda@lysator.liu.se>:
|
|
* libc/time/strptime.c (is_leap_year): New static function.
|
|
(first_day): Ditto.
|
|
(__strptime): Fill in tm_yday when all of tm_year, tm_mon and tm_mday
|
|
are updated. Fill in tm_mon, tm_mday and tm_wday when both of tm_year
|
|
and tm_yday are updated.
|
|
|
|
2011-05-12 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* fhandler_proc.cc (format_proc_meminfo): Rewrite to use sysinfo().
|
|
Support RAM and swap space larger than 4GB.
|
|
Remove output elements not found with modern Linux kernels.
|
|
(format_proc_swaps): Support paging files larger than 4GB.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc: Remove useless comment.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (EnumProcessModules): Remove.
|
|
* dlfcn.cc (dlopen): Make sure errno is set if an error occurs.
|
|
(dlsym): Rewrite using RtlQueryProcessDebugInformation instead of
|
|
EnumProcessModules.
|
|
* ntdll.h (struct _DEBUG_MODULE_ARRAY): Define.
|
|
(RtlCreateQueryDebugBuffer): Declare.
|
|
(RtlDestroyQueryDebugBuffer): Declare.
|
|
(RtlQueryProcessDebugInformation): Declare.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetModuleFileNameExW): Remove.
|
|
* autoload.cc (GetModuleInformation): Remove.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (QueryWorkingSet): Remove.
|
|
|
|
2011-05-11 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
|
|
|
|
* fhandler_process.cc (format_process_maps): Rework to report
|
|
all mapped address space in a process (committed or reserved),
|
|
identifying the nature of the mapping (mapped file/image, heap,
|
|
shared memory) when possible.
|
|
(dos_drive_mappings): New helper classes.
|
|
(heap_info): Ditto.
|
|
* ntdll.h (struct _MEMORY_SECTION_NAME): Define.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetProcessMemoryInfo): Remove.
|
|
* resource.cc (fill_rusage): Call NtQueryInformationProcess rather than
|
|
GetProcessMemoryInfo to drop a psapi dependency.
|
|
|
|
2011-05-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (get_inet_addr): Rearrange for better readability.
|
|
Make waiting loop interruptible and cancelable. Check for SYSTEM DOS
|
|
flag before reading the file. Change return value to return 0 on
|
|
success, SOCKET_ERROR on failure.
|
|
(fhandler_socket::bind): Only set R/O DOS flag on filesystems not
|
|
supporting ACLs.
|
|
(fhandler_socket::connect): Accommodate changed return values from
|
|
get_inet_addr. Use SOCKET_ERROR instead of -1.
|
|
(fhandler_socket::sendto): Accommodate changed return values from
|
|
get_inet_addr.
|
|
* syslog.cc (connect_syslogd): Ditto.
|
|
|
|
2011-05-10 Christian Franke <franke@computer.org>
|
|
|
|
* security.cc (check_registry_access): Handle missing
|
|
security descriptor of HKEY_PERFORMANCE_DATA.
|
|
|
|
2011-05-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* lc_msg.h: Regenerate.
|
|
|
|
2011-05-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (format_proc_uptime): Don't call GetSystemInfo.
|
|
Fetch CPU count from wincap.
|
|
(format_proc_stat): Ditto.
|
|
* globals.cc (system_info): Move to wincap.
|
|
* heap.cc (heap_init): Fetch page size from wincap.
|
|
* syscalls.cc (getpagesize): Fetch allocation granularity from wincap.
|
|
(getsystempagesize): Fetch page size from wincap.
|
|
* wincap.cc (wincap_2003): Default is_server to false.
|
|
(wincapc::init): Call GetSystemInfo here. Always set is_server value.
|
|
* wincap.h (class wincapc): Add system_info as private member.
|
|
(wincapc::cpu_count): New public method.
|
|
(wincapc::page_size): Ditto.
|
|
(wincapc::allocation_granularity): Ditto.
|
|
|
|
2011-05-10 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* environ.cc (set_chunksize): Remove.
|
|
(parse_thing): Remove forkchunk entry.
|
|
* fork.cc (child_copy): Drop handling external chunksize setting.
|
|
* wincap.cc: Througout, drop chunksize.
|
|
(wincapc::set_chunksize): Remove.
|
|
* wincap.h (struct wincaps): Drop chunksize and declaration of
|
|
set_chunksize.
|
|
|
|
2011-05-08 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* times.cc (settimeofday): Add EFAULT handler.
|
|
Set errno to EINVAL if tv.tv_nsec is invalid, and to EPERM if
|
|
SetSystemTime fails. Return -1 in case of failure, all for
|
|
compatibility with BSD and Linux.
|
|
(clock_settime): New function.
|
|
* cygwin.din (clock_settime): Export.
|
|
* posix.sgml (std-susv4): Add clock_settime.
|
|
Move clock_setres from here...
|
|
(std-deprec): ... to here.
|
|
(std-notes): Correct limitation of clock_setres to only CLOCK_REALTIME.
|
|
Add limitation of clock_settime to only CLOCK_REALTIME.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* registry.cc (get_registry_hive_path): Change system_printf to
|
|
debug_printf.
|
|
(load_registry_hive): Ditto.
|
|
|
|
2011-05-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_base::close_with_arch): Make non-virtual.
|
|
(fhandler_base::open_fs): Move closer to it's close counterpart.
|
|
|
|
2011-05-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base::dup): Avoid duping a handle when an
|
|
fhandler has an archetype.
|
|
* fhandler_console.cc (fhandler_console::invisible_console): Move to
|
|
the top.
|
|
(fhandler_console::set_close_on_exec): Don't set close-on-exec on
|
|
handle since it's an archetype and you don't know how many things could
|
|
be using it.
|
|
|
|
2011-05-06 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (fhandler_dev_dsp): Cosmetic change.
|
|
|
|
* fhandler_tty.cc (fhandler_pty_master::process_slave_output): Put back
|
|
Sleep(10) for tty_master case.
|
|
|
|
* sigproc.cc (stopped_or_terminated): Don't consider a pid which has
|
|
been reaped to be terminated.
|
|
|
|
2011-05-06 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* sysconf.cc (sysinfo): New function.
|
|
* cygwin.din (sysinfo): Export.
|
|
* posix.sgml (std-gnu): Add sysinfo.
|
|
* include/sys/sysinfo.h (struct sysinfo): Define.
|
|
(sysinfo): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-06 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* libc/minires-os-if.c (get_dns_info): Drop printing uninitialized
|
|
value of dwRetVal in debug output.
|
|
|
|
2011-05-06 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (fhandler_socket::read): Declare.
|
|
(fhandler_socket::write): Declare.
|
|
* fhandler_procsys.cc (fhandler_procsys::read): Add FIXME comment.
|
|
(fhandler_procsys::write): Ditto.
|
|
* fhandler_socket.cc (fhandler_socket::read): New method.
|
|
(fhandler_socket::write): New method.
|
|
* syscalls.cc: Rearrange order of read/write functions.
|
|
(read): Call fhandler read method directly instead of just readv.
|
|
(readv): Remove EINTR loop. This is done in all affected fhandler's
|
|
now.
|
|
(write): Call fhandler write method directly instead of just writev.
|
|
Fix debug output.
|
|
|
|
2011-05-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygheap.cc (cygheap::close_ctty): Close ctty via close_with_arch().
|
|
* debug.cc (close_handle): Call debugger on failure.
|
|
* devices.in (device::tty_to_real_device): Delete.
|
|
* devices.h (device::tty_to_real_device): Ditto.
|
|
* devices.cc: Regenerate.
|
|
* dtable.cc: Delete old ifdef'ed vfork code.
|
|
(dtable::release): Don't handle archetype here.
|
|
(dtable::init_std_file_from_handle): Consolidate console tests.
|
|
Generate major/minor for tty ASAP. Fix incorrect setting of DEV_TTYS*
|
|
for serial.
|
|
(fh_alloc): New function derived from build_fh_pc. Pass current tty
|
|
when building tty.
|
|
(build_pc_pc): Use fh_alloc to create. Set name from fh->dev if
|
|
appropriate. Generate an archetype or point to one here.
|
|
(dtable::dup_worker): Deal with archetypes. Rely on = operator copying
|
|
whole class rather than just fhandler_base.
|
|
(dtable::fixup_after_exec): Call close_with_arch to handle closing of
|
|
fhandlers with archetypes.
|
|
* fhandler.cc (fhandler_base::operator =): Call memcpy with fhandler's
|
|
size() rather than sizeof fhandler_base.
|
|
(fhandler_base::open_with_arch): New function. Handles opening of
|
|
fhandler's with archetypes, dealing with usecounts, etc.
|
|
(fhandler_base::close_with_arch): Ditto for close.
|
|
* fhandler.h: Many changes for archetypes.
|
|
(fhandler_base::set_name): Set both normalized path and regular path.
|
|
(fhandler_base::open_with_arch): New function.
|
|
(fhandler_base::open_setup): Ditto.
|
|
(fhandler_base::use_archetype): Ditto.
|
|
(fhandler_base::_archetype_usecount): Ditto.
|
|
(fhandler_*::size): Ditto.
|
|
(fhandler_dev_tape::open): Remove virtual decoration.
|
|
(fhandler_console::use_archetype): New function. Return true.
|
|
(fhandler_console::open_setup): New function.
|
|
(fhandler_console::dup): Delete.
|
|
(fhandler_tty_slave::fhandler_tty_slave): Redeclare to take an
|
|
argument.
|
|
(fhandler_tty_slave::use_archetype): New function. Return true.
|
|
(fhandler_tty_slave::cleanup): New function.
|
|
(fhandler_pty_master::use_archetype): New function. Return true.
|
|
(fhandler_pty_master::cleanup): New function.
|
|
(fhandler_pty_master::is_tty_master): New function. Return false.
|
|
(fhandler_tty_master::is_tty_master): New function. Return true.
|
|
(fhandler_dev_dsp::fhandler_dev_dsp): New function. Return true.
|
|
(report_tty_counts): Only report on archetype's usecount if there is
|
|
one.
|
|
* fhandler_console.cc (fhandler_console::get_tty_stuff): Remove
|
|
handling of setsid, set_ctty, set_flags, and manage_console_count.
|
|
(fhandler_console::open_setup): New function. Implement functionality
|
|
removed from get_tty_stuff.
|
|
(fhandler_console::dup): Delete.
|
|
(fhandler_console::output_tcsetattr): Set errno on error.
|
|
(fhandler_console::fhandler_console): Set device early.
|
|
(fhandler_console::init): Use open_with_arch to open console handles.
|
|
(fhandler_console::fixup_after_fork_exec): Nuke most of the stuff for
|
|
dealing with console handles.
|
|
* fhandler_dsp.cc (fhandler_dev_dsp::open): Remove archetype handling.
|
|
(fhandler_dev_dsp::write): Ditto.
|
|
(fhandler_dev_dsp::read): Ditto.
|
|
(fhandler_dev_dsp::close): Ditto.
|
|
(fhandler_dev_dsp::dup): Ditto.
|
|
(fhandler_dev_dsp::ioctl): Ditto.
|
|
(fhandler_dev_dsp::fixup_after_fork): Ditto.
|
|
(fhandler_dev_dsp::fixup_after_exec): Ditto.
|
|
* fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Add a
|
|
little more debugging.
|
|
(fhandler_tty_common::__release_output_mutex): Ditto.
|
|
(fhandler_pty_master::process_slave_output): Ditto. Don't do signal
|
|
handling or pthread_cancel handling in the tty master thread.
|
|
(process_output): Minor reorg.
|
|
(fhandler_tty_slave::fhandler_tty_slave): Set device based on new ntty
|
|
argument.
|
|
(fhandler_tty_slave::open): Remove archetype handling. Move some
|
|
processing into open_setup().
|
|
(fhandler_tty_slave::open_setup): New function.
|
|
(fhandler_tty_slave::cleanup): New function.
|
|
(fhandler_tty_slave::close): Remove archetype handling. Move some
|
|
processing into cleanup().
|
|
(fhandler_tty_slave::init): Rename argument from f to h. Open device
|
|
using open_with_arch(). Remove archetype handling.
|
|
(fhandler_pty_master::dup): Ditto.
|
|
(fhandler_pty_master::open): Ditto.
|
|
(fhandler_pty_master::close): Ditto. Move some handling to cleanup().
|
|
(fhandler_pty_master::cleanup): New function.
|
|
(fhandler_tty_master::init_console): Give unique name to captive
|
|
console fhandler.
|
|
* pinfo.cc (_pinfo::set_ctty): Rename argument from arch to fh.
|
|
Eliminate archetype assumption.
|
|
* syscalls.cc (close_all_files): Use close_with_arch for closing.
|
|
(open): Use open_with_arch() rather than open().
|
|
(close): Use close_with_arch() rather than close().
|
|
|
|
2011-05-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* pinfo.h (class push_process_state): New class to push a process state
|
|
flag temporarily into myself->process_state.
|
|
* fhandler_console.cc (fhandler_console::read): Add push_process_state
|
|
handler.
|
|
(fhandler_console::write): Call bg_check from here. Add
|
|
push_process_state handler.
|
|
* fhandler_tty.cc (fhandler_tty_slave::write): Ditto.
|
|
(fhandler_tty_slave::read): Ditto.
|
|
(fhandler_pty_master::write): Ditto.
|
|
(fhandler_pty_master::read): Ditto.
|
|
* syscalls.cc (readv): Remove bg_check call and setting process state.
|
|
(writev): Ditto.
|
|
|
|
2011-05-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (readv): Add myfault handler. Don't check repeatedly
|
|
open state of file handler. Streamline loop.
|
|
(writev): Add myfault handler.
|
|
|
|
2011-05-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::raw_read): Rename from
|
|
read_overlapped.
|
|
(fhandler_base_overlapped::raw_e): Rename from write_overlapped.
|
|
* fhandler.h (fhandler_*::raw_read): Add reparm decoration.
|
|
(fhandler_*::raw_write): Ditto.
|
|
(fhandler_base_overlapped::raw_read): Rename from read_overlapped.
|
|
(fhandler_base_overlapped::raw_write): Rename from write_overlapped.
|
|
(fhandler_pipe::raw_read): Delete.
|
|
(fhandler_pipe::raw_write): Ditto.
|
|
(fhandler_mailslot::raw_read): Ditto.
|
|
* fhandler_fifo.cc (fhandler_fifo::raw_read): Reflect read_overlapped
|
|
-> raw_read rename.
|
|
(fhandler_fifo::raw_write): Ditto.
|
|
* fhandler_mailslot.cc (fhandler_mailslot::raw_read): Delete.
|
|
(fhandler_mailslot::raw_write): Reflect read_overlapped -> raw_read
|
|
rename.
|
|
* pipe.cc (fhandler_pipe::raw_read): Delete.
|
|
(fhandler_pipe::raw_write): Ditto.
|
|
|
|
2011-05-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fork.cc (fork): Clear PID_REAPED.
|
|
* pinfo.cc (pinfo_init): Ditto.
|
|
(pinfo::init): Check for PID_REAPED.
|
|
* sigproc.cc (stopped_or_terminated): Ditto.
|
|
|
|
2011-05-05 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.cc (_pinfo::exists): Check for PID_REAPED.
|
|
|
|
2011-05-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::pread): Correctly return
|
|
with errno set to EBADF if file open mode is incorrect.
|
|
(fhandler_disk_file::pwrite): Ditto.
|
|
|
|
2011-05-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (is_at_eof): Drop static storage class. Drop err
|
|
parameter since we don't change the Win32 error here anymore.
|
|
(fhandler_base::raw_read): Accommodate change to is_at_eof.
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::pread): In binary mode use
|
|
direct call to NtReadFile, rather than lseek/read.
|
|
(fhandler_disk_file::pwrite): In binary mode use direct call to
|
|
NtWriteFile, rather than lseek/write.
|
|
|
|
2011-05-05 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dcrt0.cc (dll_crt0_1): Reset locale to "C" even when dynamically
|
|
loaded.
|
|
|
|
2011-05-05 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* posix.sgml (std-notimpl): Remove bsd_signal, setcontext, and
|
|
swapcontext, marked obsolete in SUSv3 and not present in SUSv4.
|
|
|
|
2011-05-05 Christian Franke <franke@computer.org>
|
|
|
|
* fhandler_registry.cc (fhandler_registry::exists): Fix regression
|
|
in EACCES handling.
|
|
(fhandler_registry::open): Fix "%val" case.
|
|
|
|
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* signal.cc (_pinfo::kill): Return success on kill(0) only if pid
|
|
exists or is in PID_EXITED state. Report pid 0 when pid does not exist
|
|
rather than pid -1. Make debug output reflect actual function call.
|
|
* sigproc.cc (stopped_or_terminated): Set process state to reaped when
|
|
we've finished waiting for it.
|
|
* include/sys/cygwin.h (PID_REAPED): New enum.
|
|
|
|
2011-05-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (psiginfo): Export.
|
|
(psignal): Export.
|
|
(sys_siglist): Export.
|
|
* posix.sgml (std-notimpl): Move psiginfo and psignal from here...
|
|
(std-susv4): ... to here.
|
|
(std-deprec): Add sys_siglist.
|
|
* strsig.cc (sys_siglist): New array.
|
|
(psiginfo): New function.
|
|
* include/cygwin/signal.h (sys_siglist): Declare.
|
|
(psiginfo): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_list::detach (dll_list::detach): Avoid doing anything with detach
|
|
during a failing fork.
|
|
|
|
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc (dll_global_dtors): Avoid calling destructors during
|
|
failing fork().
|
|
|
|
2011-05-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (class fhandler_base): Remove uninterruptible_io status
|
|
flag.
|
|
(fhandler_base::ready_for_read): Remove declaration.
|
|
(fhandler_socket::ready_for_read): Ditto.
|
|
(fhandler_pipe::ready_for_read): Ditto.
|
|
(fhandler_tty_master::is_slow): Remove.
|
|
* fhandler_console.cc (fhandler_console::open): Drop setting
|
|
uninterruptible_io.
|
|
* fhandler_serial.cc (fhandler_serial::open): Ditto.
|
|
* fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Ditto.
|
|
(fhandler_tty_master::init_console): Ditto.
|
|
* pipe.cc (fhandler_pipe::fhandler_pipe): Ditto.
|
|
(fhandler_pipe::open): Ditto.
|
|
(_pipe): Ditto.
|
|
* select.cc (fhandler_pipe::ready_for_read): Remove.
|
|
(fhandler_base::ready_for_read): Remove.
|
|
* syscalls.cc (readv): Drop unneeded wait variable. Remove entire test
|
|
which might lead to calling ready_for_read. Remove now unused label
|
|
out.
|
|
|
|
2011-05-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (class fhandler_mailslot): Move down in file and change
|
|
parent class to fhandler_base_overlapped. Remove declaration of
|
|
method write. Add declaraiotns for raw_read and raw_write.
|
|
* fhandler_mailslot.cc (fhandler_mailslot::fhandler_mailslot): Call
|
|
fhandler_base_overlapped constructor.
|
|
(fhandler_mailslot::fstat): Call fhandler_base_overlapped::fstat.
|
|
(fhandler_mailslot::open): Drop FILE_SYNCHRONOUS_IO_NONALERT flag from
|
|
call to NtOpenFile.
|
|
(fhandler_mailslot::raw_read): New method.
|
|
(fhandler_mailslot::raw_write): Ditto. Take over length algorithm from
|
|
former write method.
|
|
(fhandler_mailslot::write): Remove.
|
|
(fhandler_mailslot::ioctl): Call fhandler_base_overlapped::ioctl.
|
|
|
|
2011-05-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (fhandler_dev_tape::_lock): Add bool parameter.
|
|
* fhandler_tape.cc (lock): Call _lock with false argument.
|
|
(_lock): Take bool cancelable parameter. Handle O_NONBLOCK.
|
|
Make cancelable if cancelabe parameter is true.
|
|
(fhandler_dev_tape::raw_read): Call _lock with true argument.
|
|
(fhandler_dev_tape::raw_write): Ditto.
|
|
|
|
2011-05-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_dsp.cc (fhandler_dev_dsp::Audio): Add fh member.
|
|
(fhandler_dev_dsp::Audio_out::Audio_out): Take pointer to encapsulating
|
|
fhandler_dev_dsp as parameter.
|
|
(fhandler_dev_dsp::Audio_in::Audio_in): Ditto.
|
|
(fhandler_dev_dsp::Audio::Audio): Take pointer to encapsulating
|
|
fhandler_dev_dsp as parameter and store in fh.
|
|
(fhandler_dev_dsp::Audio_out::write): Change return type to int and
|
|
return number of bytes written. Return -1 if waitforspace returns false
|
|
and no bytes have been written so far.
|
|
(fhandler_dev_dsp::Audio_out::waitforspace): Change return type to bool.
|
|
Handle O_NONBLOCK. Make waiting loop interruptible and cancelable.
|
|
Return false in any of these cases, otherwise true.
|
|
(fhandler_dev_dsp::Audio_in::read): Set returned nBytes to -1 if
|
|
waitfordata returns false and nothing has been read so far.
|
|
(fhandler_dev_dsp::Audio_in::waitfordata): Change return type to bool.
|
|
Handle O_NONBLOCK. Make waiting loop interruptible and cancelable.
|
|
Return false in any of these cases, otherwise true.
|
|
(fhandler_dev_dsp::write): Call Audio_out constructor with this as
|
|
parameter.
|
|
(fhandler_dev_dsp::read): Call Audio_in constructor with this as
|
|
parameter.
|
|
|
|
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* thread.h (pthread::static_cancel_self): Mark as noreturn.
|
|
(pthread::cancel_self): Ditto.
|
|
* thread.cc (pthread::cancel_self): Explicitly use pthread::exit to
|
|
avoid a "function returns" error.
|
|
|
|
2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* pinfo.h (pinfo::pinfo): Set procinfo to NULL to avoid potential
|
|
cleanup of uninitialized garbage. (Suggested by Ryan Johnson)
|
|
|
|
2011-05-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* select.cc (cygwin_select): Make degenerate case cancelable.
|
|
(select_stuff::destroy): New inline method to delete memory taken
|
|
by select_stuff.
|
|
(select_stuff::~select_stuff): Call destroy.
|
|
(select_stuff::wait): Add case to allow canceling select.
|
|
* select.h (select_stuff::destroy): Declare.
|
|
* thread.cc: Mark poll, pselect and poll as cancelable.
|
|
|
|
2011-05-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Make
|
|
cancelable. Remove test for main thread, always add signal_arrived
|
|
to waited objects.
|
|
|
|
2011-05-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_tty.cc (fhandler_tty_slave::read): Set WFMO timeout to 0 for
|
|
nonblocking case. Drop useless waiter variable. Rewrite wait for
|
|
input_available_event to use a switch statement. Handle timeout and
|
|
failure more gracefully. Make restartable and cancelable. Rewrite
|
|
wait for input_mutex to use WFMO and a switch statement. Handle
|
|
timeout and failure more gracefully. Make restartable and cancelable.
|
|
|
|
2011-05-02 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* signal.cc (_pinfo::kill): Avoid referencing 'pid' after ESRCH.
|
|
|
|
2011-05-02 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (pthread_attr_getstack): Export.
|
|
(pthread_attr_getstackaddr): Export.
|
|
(pthread_getattr_np): Export.
|
|
* ntdll.h (enum _THREAD_INFORMATION_CLASS): Add ThreadBasicInformation.
|
|
(struct _THREAD_BASIC_INFORMATION): Define.
|
|
(NtQueryInformationThread): Declare.
|
|
* posix.sgml (std-susv4): Add pthread_attr_getstack.
|
|
(std-gnu): Add pthread_getattr_np.
|
|
(std-deprec): Add pthread_attr_getstackaddr.
|
|
(std-notimpl): Remove pthread_attr_[gs]etstackaddr, as they were
|
|
removed from SUSv4.
|
|
* thread.cc (pthread_attr::pthread_attr): Initialize stackaddr.
|
|
(pthread_attr_getstack): New function.
|
|
(pthread_attr_getstackaddr): New function.
|
|
(pthread_attr_setstacksize): Return EINVAL if passed size less than
|
|
PTHREAD_STACK_MIN, as required by POSIX.
|
|
(pthread_getattr_np): New function.
|
|
* thread.h (class pthread_attr): Add stackaddr member.
|
|
* include/pthread.h (pthread_attr_getstack): Declare.
|
|
(pthread_attr_getstackaddr): Declare unconditionally.
|
|
(pthread_attr_setstack): Declare inside false conditional for reference.
|
|
(pthread_getattr_np): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-05-02 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* Makefile.in: Allow CFLAGS to be overridden from the environment.
|
|
|
|
2011-05-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* thread.cc (cancelable_wait): Remove test for main thread.
|
|
* fhandler_fifo.cc (fhandler_fifo::open_nonserver): Ditto.
|
|
|
|
2011-05-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_tty.cc (andler_pty_master::process_slave_output): Make
|
|
interruptible and cancelable. Fix nonblocking case.
|
|
|
|
2011-05-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::read): Make restartable and
|
|
cancelable.
|
|
|
|
2011-05-02 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* strace.cc (strace::vprntf): Avoid closing unopened handle.
|
|
|
|
2011-05-02 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* sysconf.cc (sca): Set _SC_SPIN_LOCKS to _POSIX_SPIN_LOCKS.
|
|
|
|
2011-05-02 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc (dll_list::alloc): Reset 'p' in forked process.
|
|
|
|
* select.cc (select_stuff::wait): Move cleanup() closer to WFMO to
|
|
minimize unavoidable (?) race.
|
|
|
|
2011-05-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_serial.cc (fhandler_serial::raw_read): Add restartability
|
|
after a signal. Add cancelability.
|
|
(fhandler_serial::raw_write): Wait for write to succeed if O_NONBLOCK
|
|
is not set. Add signal handling and cancelability.
|
|
|
|
2011-05-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_windows.cc (fhandler_windows::read): Use
|
|
pthread::get_cancel_event to fetch thread's cancel event.
|
|
* flock.cc (lf_setlock): Ditto.
|
|
* posix_ipc.cc (ipc_cond_timedwait): Ditto.
|
|
* thread.cc (pthread::get_cancel_event): New static method.
|
|
* thread.h (pthread::get_cancel_event): Declare.
|
|
|
|
2011-05-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* libc/minires-os-if.c (get_dns_info): Remove unnecessary test for
|
|
existence of DnsQuery_A.
|
|
|
|
2011-05-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Throughout, use user32 UNICODE functions rather than ANSI functions.
|
|
* autoload.cc: Convert all definitions for ANSI user32 functions to
|
|
definitions for the corresponding UNICODE function.
|
|
(SendMessageA): Remove.
|
|
(SendNotifyMessageW): Define.
|
|
* fhandler.h (fhandler_windows::is_slow): Remove.
|
|
* fhandler_windows.cc (fhandler_windows::write): Use SendNotifyMessageW
|
|
call rather than SendMessage to make function always return immediately.
|
|
(fhandler_windows::read): Make function interruptible and a cancellation
|
|
point. Handle O_NONBLOCK.
|
|
* select.cc (peek_serial): Don't wait for signal_arrived here.
|
|
* window.cc (wininfo::winthread): Call CreateWindowExW directly rather
|
|
than CreateWindow wrapper.
|
|
|
|
2011-05-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (fdsock): Drop setting uninterruptible_io to true.
|
|
|
|
2011-05-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (fhandler_socket::is_slow): Remove.
|
|
|
|
2011-04-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fcntl.cc (fcntl64): Call pthread_testcancel.
|
|
* fhandler_socket.cc (fhandler_socket::connect): Ditto.
|
|
(fhandler_socket::accept4): Ditto.
|
|
(fhandler_socket::recvfrom): Ditto.
|
|
(fhandler_socket::recvmsg): Ditto.
|
|
(fhandler_socket::sendto): Ditto.
|
|
(fhandler_socket::sendmsg): Ditto.
|
|
* flock.cc (lf_setlock): Allow to cancel thread running blocking
|
|
file lock. Try to make code more readable.
|
|
(lockf): Call pthread_testcancel.
|
|
* mmap.cc (msync): Ditto.
|
|
* posix_ipc.cc (ipc_cond_timedwait): Call pthread::static_cancel_self
|
|
rather than pthread_testcancel.
|
|
* select.cc (cygwin_select): Call pthread_testcancel.
|
|
* syscalls.cc (pread): Ditto.
|
|
(pwrite): Ditto.
|
|
(readv): Ditto.
|
|
(writev): Ditto.
|
|
(open): Ditto.
|
|
(close): Ditto.
|
|
(fsync): Ditto.
|
|
* termios.cc (tcdrain): Ditto.
|
|
* thread.cc: Align list of cancellation points with above changes.
|
|
Mark not-implemented functions, too.
|
|
(cancelable_wait): Don't set unused object indices to WAIT_FAILED
|
|
since that could result in wrong behaviour. Set them to the invalid
|
|
value WAIT_TIMEOUT + 1 instead.
|
|
|
|
2011-04-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* thread.h (class pthread): Add bool member canceled.
|
|
* thread.cc (pthread::pthread): Initialize canceled to false.
|
|
(pthread::cancel): Set canceled before setting cancel_event.
|
|
(pthread::testcancel): Check for canceled. Only wait for cancel_event
|
|
if canceled is true. Explain why.
|
|
(pthread::_fixup_after_fork): Set canceled to false.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* errno.cc (errmap): Sort. Map ERROR_EXE_MACHINE_TYPE_MISMATCH to
|
|
ENOEXEC.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* thread.cc: Update comment listing cancellation points per POSIX.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc: Add comment.
|
|
(EqualSid): Remove.
|
|
(CopySid): Remove.
|
|
(AddAccessAllowedAce): Remove.
|
|
(AddAccessDeniedAce): Remove.
|
|
(MakeSelfRelativeSD): Remove.
|
|
* flock.cc: Replace above functions throughout with their ntdll.dll
|
|
equivalent.
|
|
* sec_acl.cc: Ditto.
|
|
* sec_auth.cc: Ditto.
|
|
* sec_helper.cc: Ditto.
|
|
* security.cc: Ditto.
|
|
* security.h: Ditto.
|
|
(RtlEqualSid): Declare. Explain why.
|
|
(RtlCopySid): Ditto.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (AccessCheck): Remove.
|
|
(PrivilegeCheck): Remove.
|
|
(OpenThreadToken): Remove.
|
|
* fhandler_tty.cc: Replace above functions throughout with their
|
|
ntdll.dll equivalent.
|
|
* security.cc: Ditto.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* ntdll.h (IsEventSignalled): New inline function.
|
|
* cygthread.cc (cygthread::terminate_thread): Use IsEventSignalled in
|
|
place of WaitForSingleObject on event with 0 timeout.
|
|
* fhandler.cc (fhandler_base_overlapped::has_ongoing_io): Ditto.
|
|
* fhandler_fifo.cc (fhandler_fifo::open_nonserver): Ditto.
|
|
(fhandler_fifo::wait): Ditto.
|
|
* fhandler_termios.cc (fhandler_termios::bg_check): Ditto.
|
|
* select.cc (verify_tty_slave): Ditto.
|
|
* thread.cc (pthread::testcancel): Ditto.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (GetTokenInformation): Remove.
|
|
(SetTokenInformation): Remove.
|
|
* grp.cc: Replace above functions throughout with their ntdll.dll
|
|
equivalent.
|
|
* sec_auth.cc: Ditto.
|
|
* syscalls.cc: Ditto.
|
|
* uinfo.cc: Ditto.
|
|
|
|
2011-04-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix_ipc.cc (ipc_cond_timedwait): Only wait for pthread's
|
|
cancel_event if thread's cancelability isn't disabled.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (SetSecurityDescriptorDacl): Remove.
|
|
(SetSecurityDescriptorGroup): Remove.
|
|
(SetSecurityDescriptorOwner): Remove.
|
|
* pinfo.cc: Replace above functions throughout with their ntdll.dll
|
|
equivalent.
|
|
* sec_acl.cc: Ditto.
|
|
* sec_helper.cc: Ditto.
|
|
* security.cc: Ditto.
|
|
|
|
* sec_helper.cc (__sec_user): Remove old comment.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix_ipc.cc (ipc_cond_timedwait): Also wait for pthread's
|
|
cancel_event, if any. Call pthread_testcancel if cancel_event has been
|
|
signalled.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix_ipc.cc (ipc_cond_timedwait): Remove pthread_testcancel calls.
|
|
(_mq_send): Add pthread_testcancel call at start of function.
|
|
(_mq_receive): Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygerrno.h (geterrno_from_nt_status): Declare.
|
|
* errno.cc (geterrno_from_nt_status): Define.
|
|
* flock.cc: Fix copyright dates.
|
|
* ntdll.h (enum _TIMER_TYPE): Define.
|
|
(PTIMER_APC_ROUTINE): Define.
|
|
(NtCancelTimer): Declare.
|
|
(NtCreateTimer): Declare.
|
|
(NtSetTimer): Declare.
|
|
* posix_ipc.cc (ipc_cond_timedwait): Rewrite to make interruptible and
|
|
restartable. Call pthread_testcancel in case of timeout to enable
|
|
pthread_cancel on waiting thread. Replace WFMO timeout with waiting
|
|
for a waitable timer. Explain why. Replace single call to WFMO with
|
|
two calls, one for the event, one for the mutex. Don't lock mutex in
|
|
case of error.
|
|
(ipc_cond_signal): Make void function.
|
|
(ipc_cond_close): Ditto.
|
|
(_mq_send): Immediately return -1 in case of error from
|
|
ipc_cond_timedwait.
|
|
(_mq_receive): Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (GetSecurityDescriptorDacl): Remove.
|
|
(GetSecurityDescriptorGroup): Remove.
|
|
(GetSecurityDescriptorOwner): Remove.
|
|
* sec_acl.cc: Replace above functions throughout with their ntdll.dll
|
|
equivalent. Remove redundant debug output.
|
|
* sec_auth.cc: Ditto.
|
|
* security.cc: Ditto.
|
|
* uinfo.cc: Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (InitializeAcl): Remove.
|
|
(AddAce): Remove.
|
|
(FindFirstFreeAce): Remove.
|
|
(GetAce): Remove.
|
|
(InitializeSecurityDescriptor): Remove.
|
|
(OpenProcessToken): Remove.
|
|
* dcrt0.cc: Replace above functions throughout with their ntdll.dll
|
|
equivalent.
|
|
* fhandler_tty.cc: Ditto.
|
|
* flock.cc: Ditto.
|
|
* pinfo.cc: Ditto. Drop unnecessary error handling.
|
|
* sec_acl.cc: Ditto.
|
|
* sec_auth.cc: Ditto.
|
|
* sec_helper.cc: Ditto.
|
|
* security.cc: Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (InitializeSid): Remove.
|
|
(EqualPrefixSid): Remove.
|
|
(GetLengthSid): Remove.
|
|
(GetSidSubAuthority): Remove.
|
|
(GetSidSubAuthorityCount): Remove.
|
|
(GetSidIdentifierAuthority): Remove.
|
|
* fhandler_disk_file.cc: Replace above functions throughout with their
|
|
ntdll.dll equivalent.
|
|
* sec_auth.cc: Ditto.
|
|
* sec_helper.cc: Ditto.
|
|
* security.cc: Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* advapi32.cc (AllocateLocallyUniqueId): Remove.
|
|
* fhandler_disk_file.cc (fhandler_base::open_fs): Replace call to
|
|
AllocateLocallyUniqueId with call to NtAllocateLocallyUniqueId;
|
|
* posix_ipc.cc (mq_open): Ditto. Drop error handling for that call.
|
|
(sem_open): Ditto.
|
|
|
|
2011-04-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetSecurityInfo): Remove.
|
|
* ntdll.h (RtlConvertToAutoInheritSecurityObject): Declare.
|
|
(RtlDeleteSecurityObject): Declare.
|
|
(RtlGetControlSecurityDescriptor): Declare.
|
|
(RtlLengthSecurityDescriptor): Declare.
|
|
* security.cc (file_mapping): New global variable.
|
|
(get_file_sd): Rewrite. Clean up code. Get rid of GetSecurityInfo
|
|
call.
|
|
(alloc_sd): Call RtlSetControlSecurityDescriptor to set
|
|
SE_DACL_PROTECTED flag.
|
|
(check_file_access): Remove mapping. Use file_mapping instead.
|
|
(check_registry_access): Rename mapping to reg_mapping.
|
|
* wincap.cc: Througout, drop use_get_sec_info_on_dirs,
|
|
* wincap.h (struct wincaps): Drop use_get_sec_info_on_dirs.
|
|
|
|
2011-04-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/fenv.h: Add missing _FENV_H_ define.
|
|
|
|
2011-04-23 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* registry.cc (reg_key::get_dword): Rename from get_int, use DWORD
|
|
rather than int type. Avoid compiler warning.
|
|
(reg_key::set_dword): Rename from set_int, use DWORD rather than int
|
|
type. Change return type to NTSTATUS.
|
|
(reg_key::get_string): Change return type to NTSTATUS.
|
|
(reg_key::set_string): Ditto.
|
|
* registry.h: Accommodate above changes.
|
|
* environ.cc (regopt): Test return value of reg_key::get_string as
|
|
NTSTATUS.
|
|
* sched.cc (sched_rr_get_interval): Change local int vars to DWORD.
|
|
Call reg_key::get_dword instead of reg_key::get_int.
|
|
* shared.cc (init_installation_root): Test return value of
|
|
reg_key::get_string as NTSTATUS.
|
|
(shared_info::heap_slop_size): Call reg_key::get_dword rather than
|
|
reg_key::get_int.
|
|
(shared_info::heap_chunk_size): Ditto.
|
|
* shared_info.h (CURR_SHARED_MAGIC): Update.
|
|
(class shared_info): Change heap_chunk and heap_slop to DWORD values.
|
|
|
|
2011-04-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygtls.cc (_cygtls::init_thread): Drop setting locals.process_logmask.
|
|
* cygtls.cc (_cygtls::remove): Always free mallocated TLS storage on
|
|
thread exit. Drop freeing locals.process_ident.
|
|
* cygtls.h (struct _local_storage): Remove syslog-related members.
|
|
* syslog.cc (syslog_globals): New static storage for global syslog
|
|
settings. Use throughout instead of _my_tls.locals.
|
|
(openlog): Set new syslog_globals.process_ident value more carefully.
|
|
* tlsoffsets.h: Regenerate.
|
|
|
|
2011-04-21 Thomas Stalder <cygwinml@gmail.com>
|
|
|
|
* include/sys/poll.h: Include signal.h to get definition of sigset_t.
|
|
|
|
2011-04-20 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygheap.cc (init_cygheap::close_ctty): Avoid closing console-cttys
|
|
since they don't use archetypes and this will just result in double
|
|
frees.
|
|
* dll_init.cc (dll_list::protect): Define.
|
|
(dll_list::alloc): Guard list access.
|
|
(dll_list::detach): Ditto.
|
|
* dll_init.h (dll_list::protect): Declare new muto.
|
|
(dll_list::guard): Define/declare function to guard list access.
|
|
* fhandler_termios.cc (fhandler_termios::sigflush): Avoid SEGV in
|
|
pathological condition of get_ttyp() == NULL.
|
|
|
|
2011-04-20 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* select.cc (serial_cleanup): Make sure that device_specific_pipe is
|
|
always deleted regardless of whether it has a unique thread associated
|
|
with it
|
|
(socket_cleanup): Ditto.
|
|
(mailslot_cleanup): Ditto.
|
|
|
|
2011-04-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* devices.h: Renumber internal devices so that FH_PROCESS is part of
|
|
the /proc family of virtual devices.
|
|
(FH_PROC_MAX_MINOR): Define.
|
|
* path.h (isproc_dev): Use FH_PROC_MAX_MINOR rather than FH_PROC.
|
|
|
|
2011-04-19 Peter Rosin <peda@lysator.liu.se>
|
|
|
|
* select.cc (pipe_cleanup): Make sure that device_specific_pipe is
|
|
always deleted regardless of whether it has a unique thread associated
|
|
with it.
|
|
|
|
2011-04-19 Jon TURNEY <jon.turney@dronecode.org.uk>
|
|
|
|
* thread.cc (semaphore::init): We cannot reliably infer anything from
|
|
the existing contents of sem, so merely warn rather than return EBUSY
|
|
if it looks like we are reinitialising a semaphore.
|
|
|
|
2011-04-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetConsoleWindow): Drop.
|
|
(GetSystemWindowsDirectoryW): Drop.
|
|
* fhandler_console.cc (beep): Call GetSystemWindowsDirectoryW instead of
|
|
GetWindowsDirectoryW.
|
|
* uinfo.cc (cygheap_user::env_systemroot): Call
|
|
GetSystemWindowsDirectoryW and convert to multibyte on the fly.
|
|
* winlean.h (GetWindowsDirectoryW): Redefine to something invalid.
|
|
Explain why.
|
|
|
|
2011-04-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* Makefile.in (DLL_IMPORTS): Drop advapi32.dll.
|
|
* autoload.cc: Enable autoloading advapi32 functions.
|
|
* environ.cc (regopt): Use wide char arguments in reg_key functions.
|
|
* fhandler_console.cc (beep): Ditto. Use WCHAR throughout.
|
|
* registry.cc (reg_key): Rewrite reg_key class to use native NT registry
|
|
functions. Use WCHAR string parameters throughout. Use PCWSTR rather
|
|
than const WCHAR. Drop multibyte char functionality. Drop unused
|
|
methods.
|
|
(get_registry_hive_path): Use RtlQueryRegistryValues to fetch path from
|
|
registry.
|
|
(load_registry_hive): Drop useless check for user hive being available.
|
|
Load hive using NtLoadKey.
|
|
* registry.h: Accommodate above changes.
|
|
* sched.cc (sched_rr_get_interval): Use wide char arguments in reg_key
|
|
functions.
|
|
* shared.cc (init_installation_root): Ditto.
|
|
(shared_info::init_obcaseinsensitive): Use RtlQueryRegistryValues to
|
|
fetch obcaseinsensitive value.
|
|
(shared_info::heap_slop_size): Use wide char arguments in reg_key
|
|
functions.
|
|
(shared_info::heap_chunk_size): Ditto.
|
|
* syscalls.cc (gethostid): Ditto.
|
|
* winsup.h (__WIDE): Define.
|
|
(_WIDE): Define.
|
|
* libc/minires-os-if.c (get_registry_dns_items): Don't fetch values
|
|
from registry. Just extract them from given UNICODE_STRING parameter.
|
|
(get_registry_dns): Fetch all registry values at once using
|
|
RtlQueryRegistryValues.
|
|
|
|
2011-04-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (get_ipv4fromreg_ipcnt): Rearrange to fetch all registry
|
|
values at once using RtlQueryRegistryValues.
|
|
(get_ipv4fromreg): Ditto.
|
|
|
|
2011-04-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_registry.cc (fhandler_registry::fstat): Use RegQueryInfoKeyW.
|
|
|
|
2011-04-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (read_value): Remove definition.
|
|
(print): Simplify.
|
|
(format_proc_cpuinfo): Drop useless call to GetSystemInfo. Rearrange
|
|
to use Rtl registry functions. Rename dwOldThreadAffinityMask to
|
|
orig_affinity_mask.
|
|
|
|
2011-04-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* localtime.cc (tzload): Don't change global timezone information
|
|
when called from gmtime or gmtime_r.
|
|
(tzparse): Ditto.
|
|
|
|
2011-04-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygtls.cc (_cygtls::remove): Always close sockevt handle.
|
|
|
|
2011-04-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.din (ppoll): Export.
|
|
* poll.cc (ppoll): Implement.
|
|
* posix.sgml (std-gnu): Add ppoll.
|
|
* include/cygwin/version.h: Bump API minor number.
|
|
* include/sys/poll.h (ppoll): Declare.
|
|
|
|
2011-04-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (fhandler_socket::evaluate_events): Handle the
|
|
FD_CLOSE event specially when called from accept. Explain why.
|
|
(fhandler_socket::shutdown): Fake success on not-connected socket and
|
|
trigger socket event if the read side of a socket is affected. Explain
|
|
why.
|
|
* poll.cc (poll): Check for saw_shutdown_read on sockets to generate
|
|
POLLHUP as well.
|
|
|
|
2011-04-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* Fix various copyrights.
|
|
|
|
2011-04-17 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* signal.cc (_pinfo::kill): Set this_process_state when process
|
|
exists.
|
|
|
|
2011-04-17 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* signal.cc (_pinfo::kill): Return 0 when attempting to test for
|
|
existence of an existed process which has not yet been reaped.
|
|
|
|
2011-04-17 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* cygheap.h (init_cygheap::ctty): Use base class so that console can
|
|
join in the fun.
|
|
* dtable.cc (dtable::stdio_init): Remove special-case call to
|
|
set_console_ctty ().
|
|
* exceptions.cc (sigpacket::process): Conditionally flush terminal
|
|
input on certain signals.
|
|
* fhandler.h (fhandler_console::get_tty_stuff): Make non-static.
|
|
(fhandler_termios::get_ttyp): Move here.
|
|
(fhandler_termios::sigflush): Declare.
|
|
(fhandler_tty_common::get_ttyp): Delete.
|
|
* fhandler_console.cc (fhandler_console::get_tty_stuff): Pass this as
|
|
"arch" argument.
|
|
(set_console_ctty): Delete.
|
|
(tty_list::get_tty): Just return pointer to shared console region,
|
|
delaying get_tty_stuff until open().
|
|
(fhandler_console::init): Treat NULL handle as signifying that console
|
|
should be opened with O_NOCTTY flag. Rename handle argument to the
|
|
more common 'h'.
|
|
* fhandler_termios.cc (fhandler_termios::sigflush): Define.
|
|
* fhandler_tty.cc (handler_tty_master::init_console): Pass NULL as
|
|
first argument to fhandler_console::init.
|
|
* pinfo.cc (_pinfo::set_ctty): Change third parameter to
|
|
fhandler_termios *. Add extra debugging.
|
|
* pinfo.h (_pinfo::set_ctty): Change third parameter to
|
|
fhandler_termios *.
|
|
|
|
* exceptions.cc (handle_sigsuspend): Don't special-case non-main threads.
|
|
|
|
2011-04-15 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* thread.cc (pthread_setschedprio): New function.
|
|
* include/pthread.h (pthread_setschedprio): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
* cygwin.din (pthread_setschedprio): Export.
|
|
* posix.sgml (std-notimpl) Move pthread_setschedprio from here...
|
|
(std-susv4) ...to here.
|
|
|
|
2011-04-10 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* fhandler_proc.cc (proc_tab): Add /proc/swaps virtual file.
|
|
(format_proc_swaps): New function.
|
|
|
|
2011-04-06 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* Makefile.in: Move srcdir definition before others which uses it.
|
|
|
|
2011-04-06 Jon TURNEY <jon.turney@dronecode.org.uk>
|
|
|
|
* dll_init.cc (reserve_at, release_at): New functions.
|
|
(load_after_fork): If the DLL was loaded higher than the required
|
|
address, assume that it loaded at it's base address and also reserve
|
|
memory there to force it to be relocated.
|
|
|
|
2011-04-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* include/cygwin/types.h: Move #include <sys/sysmacros.h> to
|
|
end of header so that it gets the dev_t typedef.
|
|
* include/sys/sysmacros.h (gnu_dev_major, gnu_dev_minor,
|
|
gnu_dev_makedev): Prototype and define as inline functions.
|
|
(major, minor, makedev): Redefine in terms of gnu_dev_*.
|
|
|
|
2011-04-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* include/cygwin/types.h: Move multiple inclusion guards to
|
|
beginning and end of header.
|
|
|
|
2011-04-04 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* Makefile.in: Move Makefile.common include earlier to fix problems
|
|
with relative ${srcdir} path which confuses make.
|
|
|
|
2011-04-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Drop NT4 support.
|
|
* autoload.cc (DnsQuery_A): Fatal if not available.
|
|
(DnsRecordListFree): Ditto.
|
|
(DsGetDcNameW): Ditto.
|
|
(NetGetAnyDCName): Remove.
|
|
(NetGetDCName): Remove.
|
|
(EnumProcessModules): Fatal if not available.
|
|
(GetModuleFileNameExW): Ditto.
|
|
(GetModuleInformation): Ditto.
|
|
(GetProcessMemoryInfo): Ditto.
|
|
(QueryWorkingSet): Ditto.
|
|
(LsaRegisterLogonProcess): Ditto.
|
|
* fenv.cc (_feinitialise): Drop supports_sse condition.
|
|
* fhandler_disk_file.cc (path_conv::isgood_inode): Fix comment.
|
|
(fhandler_base::fstat_by_name): Drop has_fileid_dirinfo condition.
|
|
(fhandler_disk_file::opendir): Ditto.
|
|
* fhandler_netdrive.cc (fhandler_netdrive::readdir): Fix comment.
|
|
* fhandler_proc.cc (format_proc_partitions): Drop NT4-only code.
|
|
* fhandler_process.cc (get_process_state): Ditto.
|
|
* kernel32.cc (GetWindowsDirectoryW): Remove.
|
|
(GetWindowsDirectoryA): Remove.
|
|
* miscfuncs.cc (nice_to_winprio): Drop NT4-only code.
|
|
* mount.cc (fs_info::update): Fix comments.
|
|
* net.cc (get_2k_ifs): Drop NT4-only code.
|
|
* sec_auth.cc (get_logon_server): Ditto.
|
|
(lsaauth): Drop NT4-specific error handling.
|
|
* security.cc (alloc_sd): Set SE_DACL_PROTECTED unconditionally.
|
|
* select.cc (select_stuff::wait): Always use MWMO_INPUTAVAILABLE.
|
|
(peek_windows): Drop NT4-only condition in call to PeekMessage.
|
|
* syscalls.cc (gethostid): Remove NT4-only workaround.
|
|
* wincap.cc: Througout, drop has_dacl_protect,
|
|
has_broken_if_oper_status, has_process_io_counters,
|
|
has_terminal_services, has_extended_priority_class, has_guid_volumes,
|
|
has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse from
|
|
wincaps.
|
|
(wincap_nt4sp4): Remove.
|
|
(wincap_minimal): Set to wincap_2000.
|
|
(wincapc::init): Rely on availability of OSVERSIONINFOEX structure.
|
|
Treat error from GetVersionEx as fatal. Treat NT4 as fatal.
|
|
* wincap.h (struct wincaps): Drop has_dacl_protect,
|
|
has_broken_if_oper_status, has_process_io_counters,
|
|
has_terminal_services, has_extended_priority_class, has_guid_volumes,
|
|
has_fileid_dirinfo, has_mwmo_inputavailable and supports_sse flags
|
|
and methods.
|
|
* winlean.h (GetWindowsDirectoryW) Define as GetSystemWindowsDirectoryW.
|
|
(GetWindowsDirectoryA): Define as GetSystemWindowsDirectoryA.
|
|
|
|
2011-04-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dtable.cc (dtable::init_std_file_from_handle): Fix a comment to
|
|
reflect the current state.
|
|
|
|
2011-04-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* Makefile.in (fhandler_proc_CFLAGS): Define USERNAME, HOSTNAME,
|
|
and GCC_VERSION.
|
|
* fhandler_proc.cc (format_proc_version): Add build machine and GCC
|
|
version information as on Linux.
|
|
|
|
2011-04-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* devices.h (fh_devices): Define FH_PROC_MIN_MINOR.
|
|
Reorder major-0 devices so that all /proc directories fall
|
|
between FH_PROC and FH_PROC_MIN_MINOR.
|
|
* path.h (isproc_dev): Redefine accordingly.
|
|
|
|
2011-04-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygserver_setpwd.h (setlsapwd): Add username parameter to declaration.
|
|
* external.cc (cygwin_internal): In the CW_SET_PRIV_KEY case, fetch
|
|
additional username parameter.
|
|
* setlsapwd.cc (setlsapwd): Add username parameter. Allow admin to
|
|
set the hidden password for other users.
|
|
|
|
2011-04-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* sec_auth.cc (get_user_groups): Mark well-known groups as well-known.
|
|
(get_user_local_groups): Ditto.
|
|
(verify_token): Drop useless label.
|
|
* sec_helper.cc (cygsid::get_sid): Check for well-known SID if
|
|
well_known isn't set.
|
|
* security.h (well_known_sid_type): New inline function.
|
|
|
|
2011-04-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (FindFirstVolumeA): Remove.
|
|
(FindNextVolumeA): Remove.
|
|
(FindVolumeClose): Remove.
|
|
(GetVolumeNameForVolumeMountPointA): Remove.
|
|
* ntdll.h (NtFlushBuffersFile): Declare.
|
|
* syscalls.cc (sync_worker): Rewrite using native NT functions.
|
|
(sync): Ditto.
|
|
|
|
2011-04-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (format_proc_partitions): Express length in WCHAR
|
|
size.
|
|
|
|
2011-04-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (GetExtendedTcpTable): Remove.
|
|
(GetTcpTable): Remove.
|
|
(CharNextExA): Remove.
|
|
(FindWindowA): Remove.
|
|
(ShowWindowAsync): Remove.
|
|
* dcrt0.cc (disable_dep): Remove unused function.
|
|
(dll_crt0_0): Drop comment babbling about TS & DEP.
|
|
* fhandler_socket.cc (address_in_use): Remove unused function.
|
|
* wincap.cc: Throughout, drop ts_has_dep_problem from wincaps.
|
|
(wincapc::init): Drop code setting ts_has_dep_problem flag.
|
|
* wincap.h (struct wincaps): Drop ts_has_dep_problem flags and method.
|
|
|
|
2011-04-01 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
Implement /proc/sysvipc/*
|
|
* devices.in (dev_procsysvipc_storage): Add.
|
|
* devices.cc: Regenerate.
|
|
* devices.h (fh_devices): Add FH_PROCSYSVIPC.
|
|
* dtable.cc (build_fh_pc): Add case FH_PROCSYSVIPC.
|
|
* fhandler.h (class fhandler_procsysvipc): Declare.
|
|
(fhandler_union): Add __procsysvipc.
|
|
* fhandler_proc.cc (proc_tab): Add sysvipc virt_directory.
|
|
* fhandler_procsysvipc.cc: New file.
|
|
* Makefile.in (DLL_OFILES): Add fhandler_procsysvipc.o.
|
|
* path.h (isproc_dev): Add FH_PROCSYSVIPC to conditional.
|
|
|
|
2011-04-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* Makefile.in (DLL_OFILES): Add avapi32.o.
|
|
* advapi32.cc: New file.
|
|
* autoload.cc: Add block of remaining advapi32 functions used by
|
|
Cygwin. Keep commented out. Explain why.
|
|
|
|
2011-04-01 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* fhandler_proc.cc (format_proc_loadavg): Add running/total
|
|
processes as fourth component of output.
|
|
* fhandler_process.cc (get_process_state): Make non-static.
|
|
Add FIXME about generating an 'O' flag.
|
|
|
|
2011-04-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_random.cc (fhandler_dev_random::crypt_gen_random):
|
|
Use CryptAcquireContextW.
|
|
* ntdll.h (STATUS_PROCEDURE_NOT_FOUND): Define.
|
|
* sec_auth.cc (open_local_policy): Rename NTSTATUS variable ret to
|
|
status. Drop usage of LsaNtStatusToWinError.
|
|
(verify_token): Call NtQuerySecurityObject instead of
|
|
GetKernelObjectSecurity.
|
|
(create_token): Rename NTSTATUS variable ret to status. Rename ret2 to
|
|
sub_status. Drop usage of LsaNtStatusToWinError. In case LsaLogonUser
|
|
fails, report the sub_status as well.
|
|
|
|
2011-04-01 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* libc/strptime.c: Remove misleading comment.
|
|
|
|
2011-03-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* ntdll.h: Allow usage from plain C code.
|
|
(FSCTL_PIPE_IMPERSONATE): Define.
|
|
(enum _THREAD_INFORMATION_CLASS): Define.
|
|
(RTL_QUERY_REGISTRY_xxx): Define.
|
|
(RTL_REGISTRY_xxx): Define.
|
|
(PRTL_QUERY_REGISTRY_ROUTINE): Define.
|
|
(struct _RTL_QUERY_REGISTRY_TABLE): Define.
|
|
(enum _KEY_VALUE_INFORMATION_CLASS): Define.
|
|
(struct _KEY_VALUE_PARTIAL_INFORMATION): Define.
|
|
(NtAccessCheck): Declare.
|
|
(NtAllocateLocallyUniqueId): Declare.
|
|
(NtCreateKey): Declare.
|
|
(NtDuplicateToken): Declare.
|
|
(NtLoadKey): Declare.
|
|
(NtOpenKey): Declare.
|
|
(NtOpenProcessToken): Declare.
|
|
(NtOpenThreadToken): Declare.
|
|
(NtPrivilegeCheck): Declare.
|
|
(NtQueryInformationToken): Declare.
|
|
(NtQueryValueKey): Declare.
|
|
(NtSetInformationThread): Declare.
|
|
(NtSetInformationToken): Declare.
|
|
(NtSetValueKey): Declare.
|
|
(RtlAbsoluteToSelfRelativeSD): Declare.
|
|
(RtlAddAccessAllowedAce): Declare.
|
|
(RtlAddAccessDeniedAce): Declare.
|
|
(RtlAddAce): Declare.
|
|
(RtlCheckRegistryKey): Declare.
|
|
(RtlCopySid): Declare.
|
|
(RtlCreateAcl): Declare.
|
|
(RtlCreateRegistryKey): Declare.
|
|
(RtlCreateSecurityDescriptor): Declare.
|
|
(RtlEqualPrefixSid): Declare.
|
|
(RtlEqualSid): Declare.
|
|
(RtlFirstFreeAce): Declare.
|
|
(RtlGetAce): Declare.
|
|
(RtlGetDaclSecurityDescriptor): Declare.
|
|
(RtlGetGroupSecurityDescriptor): Declare.
|
|
(RtlGetOwnerSecurityDescriptor): Declare.
|
|
(RtlIdentifierAuthoritySid): Declare.
|
|
(RtlInitializeSid): Declare.
|
|
(RtlLengthSid): Declare.
|
|
(RtlQueryRegistryValues): Declare.
|
|
(RtlSetControlSecurityDescriptor): Declare.
|
|
(RtlSetDaclSecurityDescriptor): Declare.
|
|
(RtlSetGroupSecurityDescriptor): Declare.
|
|
(RtlSetOwnerSecurityDescriptor): Declare.
|
|
(RtlSubAuthorityCountSid): Declare.
|
|
(RtlSubAuthoritySid): Declare.
|
|
(RtlWriteRegistryValue): Declare.
|
|
|
|
2011-03-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* uinfo.cc (cygheap_user::init): Don't call GetUserName. Fetch username
|
|
from Windows environment instead. Explain why.
|
|
(cygheap_user::env_domain): Use MAX_DOMAIN_NAME_LEN rather than DNLEN
|
|
to specify the size of the domain name buffer.
|
|
|
|
2011-03-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* hires.h: Fix copyright.
|
|
* times.cc: Ditto.
|
|
(FACTOR): Add comment.
|
|
(NSPERSEC): Ditto.
|
|
(JITTER): New definition. Comment.
|
|
(systime_ns): Avoid gratuitous copying of the value returned by
|
|
GetSystemTimeAsFileTime.
|
|
(corelocaltime, localtime, gmtime): Remove very old, unused code block.
|
|
(cygwin_tzset): Remove.
|
|
(hires_ms::timeGetTime_ns): Add missing semicolon in comment.
|
|
(hires_ms::nsecs): Redefine check for difference between internal
|
|
timer value and system time.
|
|
|
|
2011-03-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* times.cc (hires_ms::resolution): Make sure resolution is never 0.
|
|
(clock_setres): Ditto.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygtls.h (struct _local_storage): Redefine process_ident as wchar_t
|
|
pointer.
|
|
* syslog.cc (CYGWIN_LOG_NAME): Convert to wide char constant.
|
|
(openlog): Convert incoming ident string to wide char. Fix formatting.
|
|
(vsyslog): Print ident string as wide char string. Convert message
|
|
string to wide char and call UNICODE Win32 Event functions to make sure
|
|
to use correct codeset.
|
|
* tlsoffset.h: Regenerate.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (get_inet_addr): Make externally available.
|
|
* autoload.cc (GetUdpTable): Define.
|
|
* syslog.cc (connect_syslogd): Use get_inet_addr rather than _stat64
|
|
to check for local socket file. Create socket with type returned by
|
|
get_inet_addr. If connect on UDP socket works, test if there's
|
|
really a listening peer, otherwise fall back to Windows event log.
|
|
(try_connect_syslogd): Use syslogd_inited flag to check if syslogd
|
|
is available.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* uinfo.cc (cygheap_user::env_domain): Use LookupAccountSidW and
|
|
convert user and domain to multibyte strings to make sure to use
|
|
correct codeset.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (UuidCreate): Remove.
|
|
(UuidCreateSequential): Remove.
|
|
* passwd.cc (internal_getpwsid): Avoid a strict-aliasing compiler
|
|
error with gcc 4.5.1.
|
|
* fhandler_floppy.cc (fhandler_dev_floppy::get_drive_info): Ditto.
|
|
* ntdll.h (NtAllocateUuids): Declare.
|
|
* syscalls.cc (gethostid): Use NtAllocateUuids function rather than
|
|
UuidCreateSequential/UuidCreate to get rid of rpcrt4 dependency.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.din (pthread_spin_destroy): Export.
|
|
(pthread_spin_init): Export.
|
|
(pthread_spin_lock): Export.
|
|
(pthread_spin_trylock): Export.
|
|
(pthread_spin_unlock): Export.
|
|
* posix.sgml (std-susv4): Add pthread_spin_destroy, pthread_spin_init,
|
|
pthread_spin_lock, pthread_spin_trylock, pthread_spin_unlock.
|
|
(std-notimpl): Remove pthread_spin_[...].
|
|
* pthread.cc (pthread_spin_init): New function.
|
|
* thread.cc (pthread_spinlock::is_good_object): New function.
|
|
(pthread_mutex::pthread_mutex): Rearrange initializers to accommodate
|
|
protected data in pthread_mutex.
|
|
(pthread_spinlock::pthread_spinlock): New constructor.
|
|
(pthread_spinlock::lock): New method.
|
|
(pthread_spinlock::unlock): New method.
|
|
(pthread_spinlock::init): New method.
|
|
(pthread_spin_lock): New function.
|
|
(pthread_spin_trylock): New function.
|
|
(pthread_spin_unlock): New function.
|
|
(pthread_spin_destroy): New function.
|
|
* thread.h (PTHREAD_SPINLOCK_MAGIC): Define.
|
|
(class pthread_mutex): Change access level of members shared with
|
|
derived classes to protected.
|
|
(pthread_mutex::set_shared): New protected method.
|
|
(class pthread_spinlock): New class, derived class of pthread_mutex.
|
|
* include/pthread.h (pthread_spin_destroy): Declare.
|
|
(pthread_spin_init): Declare.
|
|
(pthread_spin_lock): Declare.
|
|
(pthread_spin_trylock): Declare.
|
|
(pthread_spin_unlock): Declare.
|
|
* include/cygwin/types.h (pthread_spinlock_t): New typedef.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* net.cc (SIO_BASE_HANDLE): Define.
|
|
(fdsock): If we got an LSP handle, try to create a copy of the base
|
|
handle instead. Change comment to explain.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 10.
|
|
|
|
2011-03-29 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (winmm): Remove time functions. Don't treat
|
|
unloadable wave functions as fatal.
|
|
* hires.h (hires_ms::timeGetTime_ns): New private method.
|
|
(hires_ms::dmsecs): Call timeGetTime_ns here.
|
|
* ntdll.h (struct _KSYSTEM_TIME): Define.
|
|
(KUSER_SHARED_DATA): Redefine to allow access to InterruptTime.
|
|
(SharedUserData): Define here.
|
|
(NtQueryTimerResolution): Declare.
|
|
(NtSetTimerResolution): Declare.
|
|
* path.cc (SharedUserData): Move to ntdll.h.
|
|
* times.cc (hires_ms::timeGetTime_ns): New private method.
|
|
Use throughout instead of timeGetTime. Document entire functionality
|
|
of timeGetTime in case we need it.
|
|
(hires_ms::resolution): Try a call to NtQueryTimerResolution
|
|
to fetch current period. Fall back to heuristic if that fails.
|
|
Cast to DWORD in assignments to minperiod.
|
|
(clock_setres): Align period to possible values per a call to
|
|
NtQueryTimerResolution. Explain why. Replace calls to timeBeginPeriod
|
|
and timeEndPeriod with underlying call to NtSetTimerResolution. Use
|
|
status code from NtSetTimerResolution to compute errno.
|
|
Convert period to ULONGLONG and store 100ns value to simplify code.
|
|
|
|
2011-03-29 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/sys/xattr.h: New file.
|
|
|
|
2011-03-28 Jon TURNEY <jon.turney@dronecode.org.uk>
|
|
|
|
* thread.cc (semaphore::init, destroy, close): Standards conformance
|
|
fix. On a failure, return -1 and set errno.
|
|
* thread.h (semaphore::terminate): Save errno since semaphore::close()
|
|
may now modify it.
|
|
|
|
2011-03-27 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (strchrnul): Export.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
* posix.sgml (std-gnu): Add strchrnul.
|
|
|
|
2011-03-27 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* dll_init.cc (dll::init): Accommodate ill-behaved dlls who don't fill
|
|
out p.envptr.
|
|
|
|
2011-03-25 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mmap.cc (mmap64): Add a cheat to let a certain autoconf test succeed
|
|
on 64 bit systems. Explain why.
|
|
|
|
2011-03-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* wincap.cc (wincap_2003): Set use_dont_resolve_hack to true.
|
|
|
|
2011-03-23 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* autoload.cc (dll_load): Change error message to make it clear if a
|
|
newer DLL is being run.
|
|
|
|
2011-03-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fenv.cc (_feinitialise): Don't use SSE instructions on systems not
|
|
supporting them.
|
|
* wincap.h (wincaps::supports_sse): New element.
|
|
* wincap.cc: Implement above element throughout.
|
|
|
|
2011-03-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.sc: Raise default cygheap size to 2 Megs.
|
|
|
|
2011-03-18 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.h (DEFAULT_PIPEBUFSIZE): Reset to 64K.
|
|
|
|
2011-03-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mmap.cc (mmap_record::alloc_fh): Initialize name strings in fdev to
|
|
empty strings or suffer a SEGV. Drop second parameter in call to
|
|
build_fh_dev.
|
|
|
|
2011-03-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mmap.cc (class mmap_record): Pack 4 byte-aligned. Convert member dev
|
|
to plain int.
|
|
(mmap_record::alloc_fh): Create temporary device from dev and use in
|
|
call to build_fh_dev.
|
|
|
|
2011-03-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* mmap.cc (mmap_record::page_map): Define as variable array rather than
|
|
as pointer.
|
|
(mmap_record::alloc_page_map): Remove.
|
|
(mmap_record::free_page_map): Remove.
|
|
(mmap_record::init_page_map): New method.
|
|
(mmap_record::add_record): Take mmap_record parameter by reference
|
|
rather than by value.
|
|
(mmap_record::map_pages): Fix comment.
|
|
(mmap_list::add_record): Allocate space for mmap_record including the
|
|
page_map in a single ccalloc call. Call init_page_map afterwards.
|
|
(mmap_list::del_record): Remove call to mmap_record::free_page_map.
|
|
|
|
2011-03-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* crt0.c (mainCRTStartup): Move call to _feinitialise from here...
|
|
* dcrt0.cc (_dll_crt0): ...to here.
|
|
|
|
2011-03-16 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* winver.rc: Fix copyright dates.
|
|
|
|
2011-03-14 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Only use
|
|
file id as inode number if it masters the isgood_inode check.
|
|
|
|
2011-03-13 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Remove
|
|
special treatment for ERROR_NO_SYSTEM_RESOURCES. Cancel I/O and reset
|
|
the overlapped handle on error.
|
|
(fhandler_base_overlapped::write_overlapped): Limit writes to
|
|
max_atomic_write bytes in blocking case. Incorporate code from
|
|
now-defunct write_overlapped_fallback. Fix serious oversight where ptr
|
|
was not advanced as buffer was written.
|
|
(fhandler_base_overlapped::write_overlapped_fallback): Eliminate.
|
|
* fhandler.h (fhandler_base_overlapped::write_overlapped_fallback):
|
|
Ditto for declaration.
|
|
(DEFAULT_PIPEBUFSIZE): Lower size to slightly less than documented
|
|
worst-case atomic write size.
|
|
(fhandler_overlapped::wait_return): Remove unused element.
|
|
|
|
2011-03-09 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Handle
|
|
overlapped_fallback error condition like other error conditions. Set
|
|
res carefully and specifically for each condition rather than resorting
|
|
to a default.
|
|
(fhandler_base_overlapped::write_overlapped): Preserve errno in
|
|
overlapped_fallback condition. Correct write_overlapped_fallback to
|
|
avoid inappropriate looping.
|
|
(fhandler_base_overlapped::write_overlapped_fallback): Add some more
|
|
comments.
|
|
|
|
2011-03-09 Christopher Faylor <me.cygwin2011@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::write_overlapp): Oops!
|
|
Accommodate change in arguments to wait_overlapped.
|
|
|
|
2011-03-09 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* errno.cc (errmap): Change mapping of NO_SYSTEM_RESOURCES to EFBIG.
|
|
* fhandler.cc (MAX_OVERLAPPED_WRITE_LEN): New constant.
|
|
(MIN_OVERLAPPED_WRITE_LEN): Ditto.
|
|
(fhandler_base_overlapped::close): Accommodate change in arguments to
|
|
wait_overlapped.
|
|
(fhandler_base_overlapped::setup_overlapped): Add __stdcall and regparm
|
|
modifiers.
|
|
(fhandler_base_overlapped::destroy_overlapped): Ditto.
|
|
(fhandler_base_overlapped::has_ongoing_io): Ditto.
|
|
(fhandler_base_overlapped::wait_overlapped): Modify to return an enum
|
|
returning various states. Accept nonblocking parameter.
|
|
(fhandler_base_overlapped::read_overlapped): Add __stdcall and regparm
|
|
modifiers. Rework to attempt to be smarter about reacting to states
|
|
returned by wait_overlapped.
|
|
(fhandler_base_overlapped::write_overlapped): Ditto. Add fallback
|
|
option for when wait_overlapped detects that smaller chunks must be
|
|
written.
|
|
(fhandler_base_overlapped::write_overlapped_fallback): Ditto.
|
|
* fhandler.h (DEFAULT_PIPEBUFSIZE): Move definition here from pipe.cc.
|
|
(fhandler_base::has_ongoing_io): Define with __stdcall and regparm
|
|
modifiers.
|
|
(fhandler_base_overlapped::wait_return): New enum.
|
|
(fhandler_base_overlapped::max_atomic_write): New variable.
|
|
(fhandler_base_overlapped:: wait_overlapped): Accommodate changes
|
|
mentioned above to arguments and modifiers.
|
|
(fhandler_base_overlapped::setup_overlapped): Ditto for modifiers.
|
|
(fhandler_base_overlapped::read_overlapped): Ditto.
|
|
(fhandler_base_overlapped::write_overlapped): Ditto.
|
|
(fhandler_base_overlapped::destroy_overlapped): Ditto.
|
|
(fhandler_base_overlapped::has_ongoing_io): Ditto.
|
|
(fhandler_base_overlapped::fhandler_base_overlapped): Zero
|
|
max_atomic_write.
|
|
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Set max_atomic_write
|
|
to the size of the DEFAULT_PIPEBUFSIZE.
|
|
(fhandler_fifo::wait): Accommodate change in arguments to
|
|
wait_overlapped.
|
|
* pipe.cc (fhandler_pipe::fhandler_pipe): Set max_atomic_write to the
|
|
size of the DEFAULT_PIPEBUFSIZE.
|
|
(fhandler_pipe::create_selectable): Allow minimum size of DEFAULT_PIPEBUFSIZE.
|
|
(DEFAULT_PIPEBUFSIZE): Delete here, move to fhandler.h.
|
|
|
|
2011-03-08 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* security.cc: Fix copyright dates.
|
|
|
|
2011-03-08 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.cc (fhandler_base::open): When creating a file on a
|
|
filesystem supporting ACLs, create the file with WRITE_DAC access.
|
|
Explain why.
|
|
* fhandler_disk_file.cc (fhandler_disk_file::mkdir): Ditto for
|
|
directories.
|
|
* fhandler_socket.cc (fhandler_socket::bind): Ditto for sockets.
|
|
* path.cc (symlink_worker): Ditto for symlinks.
|
|
* security.cc (get_file_sd): Always call GetSecurityInfo for directories
|
|
on XP and Server 2003. Improve comment to explain why.
|
|
(set_file_attribute): Explicitely cast mode_t value to bool in call to
|
|
get_file_sd.
|
|
* wincap.h (wincaps::use_get_sec_info_on_dirs): New element.
|
|
* wincap.cc: Implement above element throughout.
|
|
|
|
2011-03-04 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_procsys.cc (fhandler_procsys::exists): Rewrite.
|
|
(fhandler_procsys::fill_filebuf): Fill buffer with valid string even if
|
|
reading the symlink fails.
|
|
|
|
2011-03-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* posix_ipc.cc (ipc_cond_timedwait): If ipc_mutex_unlock fails, return
|
|
actual error number.
|
|
(_mq_send): Break loop if ipc_cond_timedwait returns with error.
|
|
(_mq_receive): Ditto.
|
|
|
|
2011-03-03 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* errno.cc (__xpg_strerror_r): Add accidentally missing condition.
|
|
|
|
2011-03-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_procsys.cc (fhandler_procsys::open): Call worker exists
|
|
method, rather than wrapper.
|
|
|
|
2011-03-01 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* autoload.cc (dll_load): Avoid in_forkee test since this apparently
|
|
fails even when not forked.
|
|
|
|
2011-03-01 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* include/cygwin/version.h: Bump CYGWIN_VERSION_DLL_MINOR to 9.
|
|
|
|
2011-02-28 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* autoload.cc (dll_load): Only perform DONT_RESOLVE_DLL_REFERENCES hack
|
|
on systems which need it.
|
|
* wincap.cc (use_dont_resolve_hack): Set as appropriate.
|
|
* wincap.h (use_dont_resolve_hack): Define.
|
|
|
|
2011-02-28 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* autoload.cc (dll_load): Make inline. Clarify logic.
|
|
|
|
2011-02-27 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc (dll_load): Only call LoadLibraryExW with
|
|
DONT_RESOLVE_DLL_REFERENCES if a normal LoadLibrary call failed with
|
|
ERROR_INVALID_ADDRESS.
|
|
(LsaRegisterLogonProcess): Align comment to previous change.
|
|
|
|
2011-02-26 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* autoload.cc: Use LoadDLLfuncEx3 for all winmm functions. Accommodate
|
|
changes to LoadDLLprime.
|
|
(LoadDLLprime): Take an extra argument indicating whether this dll
|
|
needs special handling on fork. Place this information in the "handle"
|
|
location.
|
|
(LoadDLLfuncEx3): Eliminate "func" handling. Pass new
|
|
no_resolve_on_fork argument to LoadDLLprime.
|
|
(dll_load): New function.
|
|
(std_dll_init): Accommodate changes to dll_info::handle. Use dll_load
|
|
to load DLL in both cases where it is used.
|
|
|
|
2011-02-26 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* autoload.cc: Make autoloaded ntdll function non-optional. Ditto for
|
|
secur32 functions, except for LsaRegisterLogonProcess. Change return
|
|
value to ERROR_PROC_NOT_FOUND. Explain why.
|
|
* sec_auth.cc (lsaauth): Handle ERROR_PROC_NOT_FOUND from call to
|
|
LsaRegisterLogonProcess when generating the errno value.
|
|
|
|
2011-02-22 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* dcrt0.cc: Fix copyright dates.
|
|
* winsup.h: Ditto.
|
|
* syscalls.cc (_read): Move EXPORT_ALIAS to its rightful place.
|
|
|
|
2011-02-21 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* cygwin.din: Mark __assert* and _abort as NOSIGFE.
|
|
|
|
2011-02-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket (fhandler_socket::readv): Call recv_internal directly,
|
|
rather than recvmsg.
|
|
(fhandler_socket::writev): Call send_internal directly, rather than
|
|
sendmsg.
|
|
* net.cc (cygwin_recv): Call fhandler_socket::recvfrom directly, rather
|
|
than cygwin_recvfrom.
|
|
(cygwin_send): Call fhandler_socket::sendto directly, rather than
|
|
cygwin_sendto.
|
|
|
|
2011-02-20 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* fhandler.cc (fhandler_base_overlapped::close): Finish any pending I/O
|
|
before closing.
|
|
(fhandler_base_overlapped::wait_overlapped): Defensively zero bytes
|
|
read. Add more info to debugging output.
|
|
|
|
2011-02-18 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* dcrt0.cc (dll_crt0_1): Add a CYGHEAP_DEBUG conditional for debugging
|
|
which allocates a lot of space at startup.
|
|
|
|
2011-02-18 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.sc: Set alignment of .cygheap section to 64K.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* spawn.cc (spawn_guts): Only set PID_NOTCYGWIN in _P_OVERLAY mode.
|
|
Drop flag if creating new process failed.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* Throughout fix copyright dates.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* devices.in: Throughout use slashes instead of backslashes in the
|
|
native path of devices not backed by native NT devices.
|
|
* devices.cc: Regenerate.
|
|
* globals.cc (ro_u_pmem): Use correct case.
|
|
(ro_u_globalroot): New R/O unicode string.
|
|
* path.cc (path_conv::check): Fix incorrect handling of /proc/sys
|
|
block devices if they are just visited due to a component check.
|
|
(symlink_info::posixify): Fix typo in comment.
|
|
(cygwin_conv_path): Use ro_u_globalroot instead of string constant.
|
|
(fast_cwd_version): New shared variable to store FAST_CWD version
|
|
used on the system.
|
|
(find_fast_cwd_pointer): Rename from find_fast_cwd_pointers. Don't
|
|
set global fast_cwd_ptr pointer here. Return pointer value instead.
|
|
(find_fast_cwd): New function to set fast_cwd_ptr and fast_cwd_version.
|
|
(cwdstuff::override_win32_cwd): Call find_fast_cwd from here.
|
|
Check for fast_cwd_version to differ between old and new FAST_CWD
|
|
structure. Check old_cwd for NULL to avoid SEGV. Don't set CWD if
|
|
we have neitehr a valid fast_cwd_ptr, nor a valid CWD handle in the
|
|
process parameter block.
|
|
(cwdstuff::set): Create Win32 path taking /proc/sys paths into account.
|
|
* spawn.cc (spawn_guts): Recode creating runpath. Also take /proc/sys
|
|
paths into account. Drop special CWD handling when starting non-Cygwin
|
|
processes.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_procsys.cc (fhandler_procsys::opendir): Avoid SEGV if
|
|
opening object directory fails.
|
|
* fhandler_virtual.cc (fhandler_virtual::opendir): Don't leak memory.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Don't
|
|
append slash if there is one already.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
Revert change from 2010-08-31:
|
|
* path.cc (normalize_posix_path): Drop support for //./ and //?/
|
|
prefixes.
|
|
(path_conv::check): Ditto.
|
|
|
|
2011-02-15 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_disk_file::readdir_helper): Use POSIX
|
|
path to check for symlink.
|
|
|
|
2011-02-14 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* config/i386/profile.h: Sync with Mingw.
|
|
|
|
2011-02-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (struct _FAST_CWD): Redefine to new layout used since patch
|
|
for KB 2393802. Adjust comments throughout.
|
|
(struct _FAST_CWD_OLD): Rename former definition.
|
|
(cwdstuff::override_win32_cwd): Check if the OS is using the old or the
|
|
new FAST_CWD structure layout and handle accordingly.
|
|
|
|
2011-02-11 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* mkstatic: Make sure that we are not cd'ed to temporary directory on
|
|
exit to avoid bogus warnings on directory cleanup.
|
|
* speclib: Ditto.
|
|
* mkimport: Ditto.
|
|
|
|
2011-02-11 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* cygwin.sc: Eliminate __cygheap_mid.
|
|
* cygheap.cc: Ditto.
|
|
|
|
2011-02-11 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* cygheap.cc (_cygheap_mid): Drop unneeded section attribute.
|
|
(cygheap_init): Just zero cygheap structure.
|
|
* cygwin.sc: Keep 16 byte alignment but drop all other alignments
|
|
related to cygheap. Eliminate unused __cygheap_end1.
|
|
|
|
2011-02-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.sc: Raise default cygheap size to 1 Meg. Set alignment to
|
|
standard 64K.
|
|
|
|
2011-02-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/endian.h: Move definitions of __BIG_ENDIAN, __LITTLE_ENDIAN,
|
|
and __BYTE_ORDER into ...
|
|
* include/bits/endian.h: New file.
|
|
* include/arpa/nameser_compat.h: Include endian.h rather than defining
|
|
BYTE_ORDER here.
|
|
* include/asm/byteorder.h: Include bits/endian.h. Drop definition of
|
|
__LITTLE_ENDIAN.
|
|
* include/netinet/ip.h: Include bits/endian.h. Drop definitions of
|
|
BIG_ENDIAN, LITTLE_ENDIAN, and BYTE_ORDER. Use underscored variants
|
|
of aforementioned constants.
|
|
* include/netinet/tcp.h: Ditto.
|
|
* include/sys/param.h: Drop disabled definitions of BIG_ENDIAN,
|
|
LITTLE_ENDIAN, and BYTE_ORDER.
|
|
|
|
* include/netinet/ip.h: Reformat. Define setsockopt IP_TOS options
|
|
matching recent RFCs. Tweak comments.
|
|
|
|
2011-02-10 Eric Blake <eblake@redhat.com>
|
|
|
|
* errno.cc (includes): Avoid compilation failure if <string.h>
|
|
settles on wrong strerror_r signature.
|
|
|
|
* errno.cc (__xpg_strerror_r): New function.
|
|
(strerror_r): Update to copy newlib's fixes.
|
|
(strerror): Set errno on failure.
|
|
(_sys_errlist): Cause EINVAL failure for reserved values.
|
|
* cygwin.din: Export new function.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Combine
|
|
this into minor 236.
|
|
|
|
2011-02-09 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* cygwin.din (pthread_yield): Export as alias to sched_yield.
|
|
* include/pthread.h (pthread_yield): Declare.
|
|
* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
|
|
* posix.sgml (std-deprec): Add pthread_yield.
|
|
|
|
2011-02-09 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* cygheap.cc: Add some __stdcall decoration where appropriate.
|
|
* lib/cygwin_crt0.c: __attribute -> __attribute__.
|
|
|
|
2011-02-09 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* hookapi.cc (hook_or_detect_cygwin): Prevent i from being considered
|
|
uninitialized by gcc.
|
|
|
|
2011-02-09 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* exception.h: Remove DEBUG_EXCEPTION left over debugging ifdef.
|
|
|
|
2011-02-08 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* dll_init.cc: Fix typo in comment.
|
|
|
|
2011-02-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* configure.in: Remove AC_ALLOCA test and test for __builtin_memset.
|
|
* configure: Regenerate.
|
|
|
|
2011-02-07 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_console.cc (fhandler_console::write_normal): Remove
|
|
erroneous premature return after collecting truncated multibyte
|
|
sequence in trunc_buf. Rather fall through to printing routine.
|
|
Fix return value to take trunc_buf content into account. Improve
|
|
comments.
|
|
|
|
2011-02-05 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* autoload.cc (wsock_init): Properly define WSAStartup function pointer
|
|
to avoid stack damage.
|
|
|
|
2011-02-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* libc/bsdlib.cc: Include err.h.
|
|
|
|
2011-02-02 Eric Blake <eblake@redhat.com>
|
|
|
|
* include/err.h: Fix loss of semicolons in previous patch.
|
|
|
|
2011-02-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/err.h (err): Add noreturn attribute.
|
|
(errx): Ditto.
|
|
(verr): Ditto.
|
|
(verrx): Ditto.
|
|
|
|
2011-02-02 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (conv_path_list): Remove enclosing quotes and trailing
|
|
backslashes from Win32 environment path lists.
|
|
|
|
2011-02-01 Christian Franke <franke@computer.org>
|
|
|
|
* fhandler.cc (fhandler_base::fsync): Ignore ERROR_INVALID_FUNCTION
|
|
error from FlushFileBuffers().
|
|
|
|
2011-01-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (utmp_data): Fix potential buffer overflow.
|
|
|
|
2011-01-31 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (address_in_use): Improve comment readability.
|
|
|
|
2011-01-30 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (address_in_use): Disable. Add comment.
|
|
(fhandler_socket::bind): Change comment to explain setting the
|
|
SO_EXCLUSIVEADDRUSE socket option. Remove code which checks for
|
|
address in use.
|
|
* net.cc (cygwin_setsockopt): Never set SO_REUSEADDR option. Improve
|
|
comment to compensate for the deleted comment in fhandler_socket::bind.
|
|
* wincap.cc: Throughout, drop has_enhanced_socket_security from wincaps.
|
|
* wincap.h (struct wincaps): Drop has_enhanced_socket_security flags
|
|
and method.
|
|
|
|
2011-01-28 Peter Foley <jpfoley2@verizon.net>
|
|
|
|
* configure.in: Define LIBSERVER regardless of cross_host.
|
|
* configure: Regenerate.
|
|
|
|
2011-01-28 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_socket.cc (fhandler_socket::wait_for_events): Call
|
|
pthread_testcancel in case of timeout to enable pthread_cancel
|
|
on waiting thread.
|
|
|
|
2011-01-27 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/features.h (__STDC_ISO_10646__): Move to newlib's
|
|
sys/features.h.
|
|
|
|
2011-01-26 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_base::fstat_by_nfs_ea): Fix
|
|
computation of st_blocks.
|
|
(fhandler_base::fstat_helper): Fix formatting.
|
|
|
|
2011-01-24 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* include/features.h (__STDC_ISO_10646__): Define. Add comment.
|
|
|
|
2011-01-21 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* syscalls.cc (rename): Fix permission problem with symlinks on NFS.
|
|
Rework how NtOpenFile gets called to make it more readable. Change
|
|
comment.
|
|
|
|
2011-01-20 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* exec.cc: Include pinfo.h.
|
|
* winf.h: Move definitions of _P_PATH_TYPE_EXEC and _P_MODE from here...
|
|
* pinfo.h: ...to here.
|
|
(_P_PATH_TYPE_EXEC): Redefine to be bigger than _P_SYSTEM.
|
|
(_P_MODE): Redefine so as not to mask out _P_SYSTEM.
|
|
* spawn.cc (spawnlp): Add _P_PATH_TYPE_EXEC flag in call to spawnve.
|
|
(spawnlpe): Ditto.
|
|
(spawnvp): Ditto.
|
|
|
|
2011-01-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* spawn.cc (av::fixup): Reenable #! handling for all exec functions.
|
|
Return ENOEXEC in !p_type_exec case only for unrecognized files.
|
|
Fix comment formatting.
|
|
|
|
2011-01-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* exec.cc (execlp): Add missing _P_PATH_TYPE_EXEC flag in call to
|
|
spawnve.
|
|
|
|
2011-01-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* exec.cc: Rearrange functions in alphabetical order.
|
|
(_execve): Drop temporary define and drop export alias.
|
|
(execl): Call spawnve.
|
|
(execle): New function.
|
|
(execlp): New function.
|
|
(execv): Call spawnve.
|
|
(execve): Drop converting NULL envp to emtpy envp.
|
|
(execvp): Call spawnve.
|
|
(execvpe): Drop converting NULL envp to emtpy envp. Call spawnve.
|
|
(fexecve): Call spawnve.
|
|
* spawn.cc (spawnve): Convert NULL envp to emtpy envp. Remove outdated
|
|
comment.
|
|
(spawnlp): Call spawnve.
|
|
(spawnlpe): Ditto.
|
|
(spawnvp): Ditto.
|
|
(spawnvpe): Fix formatting.
|
|
|
|
2011-01-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* exec.cc (strccpy): Move function from here...
|
|
* strfuncs.cc (strccpy): ...to here.
|
|
* string.h (strccpy): Declare.
|
|
* winsup.h (strccpy): Drop declaration.
|
|
|
|
2011-01-19 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* errno.cc (errmap): Add error codes for invalid binaries.
|
|
* exec.cc (execvp): Call spawnve with _P_PATH_TYPE_EXEC flag
|
|
from here.
|
|
(execvpe): Ditto.
|
|
* spawn.cc (spawn_guts): Filter _P_PATH_TYPE_EXEC from mode and
|
|
store in p_type_exec. Call av::fixup with addtional p_type_exec
|
|
argument.
|
|
(spawnve): Check for filtered mode.
|
|
(spawnvpe): Add _P_PATH_TYPE_EXEC flag when calling spawnve.
|
|
(av::fixup): Accept additional bool parameter p_type_exec. Only check
|
|
for script if p_type_exec is true.
|
|
* winf.h (_P_PATH_TYPE_EXEC): Define.
|
|
(_P_MODE): Define.
|
|
(av::fixup): Declare with additional bool parameter.
|
|
|
|
2011-01-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (format_proc_partitions): Fix compiler warning.
|
|
|
|
2011-01-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* path.cc (path_conv::check): Don't follow reparse point symlinks if
|
|
PC_SYM_NOFOLLOW_REP flag is set.
|
|
(cygwin_conv_path): Set PC_SYM_NOFOLLOW_REP flag when converting from
|
|
POSIX to Win32.
|
|
* path.h (enum pathconv_arg): Define PC_SYM_NOFOLLOW_REP flag.
|
|
|
|
2011-01-17 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_proc.cc (proc_tab_cmp): Fix typo in comment.
|
|
(fhandler_proc::fill_filebuf): Handle return value of 0 from format
|
|
function as error.
|
|
(format_proc_stat): Set errno when returning 0 size.
|
|
(format_proc_partitions): Rewrite method to fetch partition info.
|
|
|
|
2011-01-13 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler_disk_file.cc (fhandler_base::fstat_helper): Always set
|
|
st_size of directories to 0. Explain why.
|
|
|
|
2011-01-12 Corinna Vinschen <corinna@vinschen.de>
|
|
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* posix.sgml: Add madvise to BSD list.
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2011-01-12 Corinna Vinschen <corinna@vinschen.de>
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* cygwin.din (madvise): Export posix_madvise as madvise.
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* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
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* include/sys/mman.h: Define madvise constants, keep Linux-specific
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constants undefined.
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(madvise): Declare.
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2011-01-12 Corinna Vinschen <corinna@vinschen.de>
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* fhandler.h (struct part_t): New type.
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(class fhandler_dev_floppy): Convert partitions to part_t pointer.
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Add lock_partition method.
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* fhandler_floppy.cc (fhandler_dev_floppy::lock_partition): New method
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to implement ondemand partition locking.
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(fhandler_dev_floppy::write_file): Call lock_partition from here if
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writing failed due to a potential write restriction on a disk
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partition.
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(fhandler_dev_floppy::open): Don't lock partitions here.
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(fhandler_dev_floppy::close): Keep track of partition handle reference
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count. Close handles and remove partitions pointer ony if count is 0.
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(fhandler_dev_floppy::dup): Just copy partitions pointer and increment
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reference count.
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2011-01-11 Corinna Vinschen <corinna@vinschen.de>
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* fhandler.h (MAX_PARTITIONS): New definition.
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(class fhandler_dev_floppy): Add partitions array member. Add close
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method.
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* fhandler_floppy.cc (fhandler_dev_floppy::fhandler_dev_floppy): Zero
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out partitions array.
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(fhandler_dev_floppy::open): Fix "entire disk" condition for call to
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DeviceIoControl (FSCTL_ALLOW_EXTENDED_DASD_IO).
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When opening disks for writing, call DeviceIoControl (FSCTL_LOCK_VOLUME)
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on all affected disk partitions starting with Vista.
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(fhandler_dev_floppy::close): New method.
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(fhandler_dev_floppy::dup): Duplicate handles in partitions, if any.
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* wincap.h (wincaps::has_restricted_raw_disk_access): New element.
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* wincap.cc: Implement above element throughout.
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2011-01-11 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
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* termios.cc (cfgetospeed, cfgetispeed): Constify argument per POSIX.
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* include/sys/termios.h (cfgetospeed, cfgetispeed): Declare functions.
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Move macros after declarations and make conditional on !__cplusplus.
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2011-01-11 Corinna Vinschen <corinna@vinschen.de>
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* cygtls.cc (_cygtls::init_thread): Call _REENT_INIT_PTR. Drop setting
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current locale and calling srand48.
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2011-01-02 Christopher Faylor <me+cygwin@cgf.cx>
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* ChangeLog-2010: Create from ChangeLog.
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* ChangeLog: Start fresh.
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