2714 lines
104 KiB
Plaintext
2714 lines
104 KiB
Plaintext
2011-05-31 Christopher Faylor <me.cygwin2011@cgf.cx>
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* external.cc (fillout_pinfo): Don't truncate ctty if it's < 0.
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* select.cc (pipe_data_available): Avoid printing debug info by default
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or suffer very large strace files.
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2011-05-31 Christopher Faylor <me.cygwin2011@cgf.cx>
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* select.cc (pipe_data_available): New function - uses
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NtQueryInformationFile to return information about pipes.
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(peek_pipe): Rewrite to use pipe_data_available for both read and write
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tests.
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2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dtable.cc (dtable::select_write): Add missing argument to
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debug_printf.
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* fhandler.cc (fhandler_base_overlapped::setup_overlapped): Explicitly
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set io_pending to false.
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(fhandler_base_overlapped::has_ongoing_io): Call GetOverlappedResult
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to force completion of I/O.
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(fhandler_base_overlapped::wait_overlapped): Rewrite to correctly deal
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with nonblocking reads and to make more race proof.
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(fhandler_base_overlapped::raw_write): Deal with new enum values.
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(fhandler_base_overlapped::raw_read): Ditto. Don't deal with ongoing
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I/O here since it makes no sense in the read context.
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* fhandler.h (enum wait_return): Add overlapped_unknown,
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overlapped_nonblocking_no_data.
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* pipe.cc (pipe): Add debugging output.
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2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dll_init.cc (dll_list::append): Eliminate increment of unused tot
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variable.
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* dll_init.h (dll_list::tot): Delete.
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(dll_list::populate_all_deps): Delete undefined function.
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* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Move EPIPE
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handling under error condition.
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2011-05-30 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
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* dll_init.cc (reserve_upto): Remove.
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(release_upto): Ditto.
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(dll_list::reserve_space): New function to reserve space needed by
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DLL_LOAD dlls early in the fork process.
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(dll_list::load_after_fork): Rewrite to use recursion to
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track reservations it makes while trying to make dlls land where they
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belong.
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(dll_list::load_after_fork_impl): New function used by load_after_fork.
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(dll_list::alloc): Initialize image base field.
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* dll_init.h (dll_list::prefered_base): New field.
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(dll_list::reserve_space): Declare new function.
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(dll_list::load_after_fork): Declare new function.
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* fork.cc (frok::child): call dll_list::reserve_space early, so we can
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retry if it fails.
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2011-05-30 Tor Perkins <cygwin@noid.net>
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* fhandler_termios.cc (fhandler_termios::bg_check): Do not return EIO
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when a process group has no leader as this is allowed and does not
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imply an orphaned process group. Add a test for orphaned process
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groups.
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(tty_min::is_orphaned_process_group): Define new function.
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* tty.h (tty_min::is_orphaned_process_group): Define new function.
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2011-05-30 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
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* dll_init.cc (dll_list::find_by_modname): New function to search the
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dll list for a module name only (no path).
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(dll_list::alloc): Initialize newly-added members of struct dll.
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(dll_list::append): New function to factor out the append operation
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(used by dll_list::topsort).
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(dll_list::populate_deps): New function to identify dll dependencies.
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(dll_list::topsort): New function to sort the dll list topologically by
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dependencies.
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(dll_list::topsort_visit): New helper function for the above.
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* dll_init.h (dll::ndeps): New class member.
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(dll::deps): Ditto.
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(dll::modname): Ditto.
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(dll_list::find_by_modname): New function related to topsort.
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(dll_list::populate_all_deps): Ditto.
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(dll_list::populate_deps): Ditto.
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(dll_list::topsort): Ditto.
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(dll_list::topsort_visit): Ditto.
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(dll_list::append): Ditto.
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(pefile): New struct allowing simple introspection of dll images.
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* fork.cc (fork): Topologically sort the dll list before forking
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2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
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* child_info.h (CURR_CHILD_INFO_MAGIC): Refresh.
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(child_info::refresh_cygheap): New function.
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* spawn.cc (spawn_guts): Call refresh_cygheap before creating a new
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process to ensure that cygheap_max is up-to-date.
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* fork.cc (frok::parent): Ditto.
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2011-05-30 Christopher Faylor <me.cygwin2011@cgf.cx>
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* cygheap.cc (cygheap_dummy): Rename from cygheap_at_start.
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(cygheap): Accommodate name change to cygheap_dummy.
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(cygheap_init): Ditto.
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(cygheap_fixup_in_child): Simplify slightly.
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* fork.cc (fork): Add an advisory comment.
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2011-05-29 Christopher Faylor <me.cygwin2011@cgf.cx>
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* fhandler.cc (fhandler_overlapped::wait_overlapped): Make sure that
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I/O is cancelled on signal.
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2011-05-28 Ryan Johnson <ryan.johnson@cs.utoronto.ca>
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* dll_init.cc (dll_list::alloc): Initialize dll::image_size.
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(reserve_at): Don't reserve space needed by the target dll if the
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latter overlaps the free region to be blocked.
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(dll_list::load_after_fork): Use new version of reserve_at.
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* dll_init.h (dll::image_size): New member.
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(pefile): New struct.
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2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
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Ryan Johnson <ryan.johnson@cs.utoronto.ca>
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* dll_init.c (dll_list::load_after_fork): Don't clear in_forkee here.
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* fork.cc (frok::errmsg): Rename from 'error'.
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(frok::error): New function. Handle conditional printing of error
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messages.
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(frok::parent): Record hchild handle for use by error function. Use
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throughout. Use error function rather than setting error pointer
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directly.
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(fork): Clear is_forkee here. Accommodate rename of 'error' to
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'errmsg'.
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* sigproc.cc (child_info::proc_retry): Detect EXITCODE_FORK_FAILED.
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2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
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* fhandler.cc (handler_base_overlapped::wait_overlapped): Rework to
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attempt to properly set errno and bytes read for non-blocking case.
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Change to just rely on res to indicate error conditions.
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2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
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* fhandler.cc (fhandler_base_overlapped::wait_overlapped): Don't set
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io_pending unless ReadFile has returned an error. (this is a partial fix,
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accidentally checked in)
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2011-05-28 Christopher Faylor <me.cygwin2011@cgf.cx>
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* autoload.cc: Call _api_fatal in asm.
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* child_info.h: Redefine CURR_CHILD_INFO_MAGIC.
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(child_info_fork::abort): Rename from handle_failure. Change
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arguments.
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* cygtls.h (_local_storage::ttybuf): New field.
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* dcrt0.cc (vapi_fatal): Split api_fatal. Add "in forked process" to
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message when appropriate.
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(api_fatal): Use vapi_fatal.
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* devices.h: Make multiple inclusion safe.
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(fh_devices): Add FH_CONS* stuff. Reorder slightly.
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(device): Eliminate anonymous union. Add more ways to access
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minor/major.
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(device::setunit): Accommodate no-longer-anonymous union.
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(device::is_fs): Ditto.
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(device::is_fs_special): Ditto.
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(device::major): New function.
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(device::minor): Ditto.
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(device::is_device): New function.
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(device::not_device): Ditto.
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(device::operator int): New operator.
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(device::operator fh_devices): Ditto.
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(device::operator bool): Ditto.
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(device::operator DWORD): Ditto.
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(device::operator =): Ditto.
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(isproc_dev): New function.
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(isprocsys_dev): Ditto.
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(iscons_dev): Ditto.
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(istty_slave_dev): Ditto.
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* devices.in: Add new "/dev/cons*" strings. Accommodate
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no-longer-anonymous union throughout.
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(BRACK): Use more precise method for initialization.
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* devices.cc: Regenerate.
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* dtable.cc (dtable::stdio_init): Use get_cttyp instead of get_tty.
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(dtable::find_archetype): Use new DWORD operator in device to test
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archetypes.
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(dtable::init_std_file_from_handle): Use different method to initialize
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'dev'. Adapt to different ctty handling and accommodate /dev/cons*.
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(fh_alloc): Accommodate no-longer-anonymous union. Adapt to new
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/dev/cons*.
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(build_fh_pc): Make debugging output more useful.
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* exceptions.cc (ctrl_c_handler): Use get_cttyp instead of get_tty.
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* external.cc (fillout_pinfo): Accommodate new cons* stuff.
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* fhandler.cc (fhandler_base::read): Eliminate is_slow() test.
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* fhandler.h (fhandler_base::*): Adapt to changes in device.h.
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(fhandler_*::is_slow): Delete.
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( fhandler_proc::get_proc_fhandler): Return fh_devices type.
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* fhandler_console.cc (open_shared_console): New function.
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(console_unit): New class.
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(console_unit::console_unit): New constructor.
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(enum_windows): New function. Declare as friend to console_unit.
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(fhandler_console::set_unit): New function.
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(fhandler_console::get_tty_stuff): Call set_unit to set the unit number
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and determine if initialization is needed. Eliminate flags parameter.
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(tty_list::get_cttyp): Rename (sorta) from get_tty. Return pointer to
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correct tty_min.
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(fhandler_console::open): Adapt to elimination of argument to
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get_tty_stuff.
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(fhandler_console::output_tcsetattr): Properly detect error condition.
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(fhandler_console::fixup_after_fork_exec): Adapt to get_tty_stuff()
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setting tc automatically.
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* fhandler_proc.cc: Use FH_BAD rather than 0 throughout where using
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fh_devices enum.
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(fhandler_proc::get_proc_fhandler): Return fh_devices. Adapt to
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devices.h changes.
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* fhandler_process.cc: Adapt to devices.h changes. Use FH_BAD rather
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than 0 throughout where using fh_devices enum.
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* fhandler_procnet.cc: Ditto.
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* fhandler_procsys.cc: Ditto.
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* fhandler_procsysvipc.cc: Ditto.
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* fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): Ditto.
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* fhandler_termios.cc (handler_termios::bg_check): Use tc->ttyname()
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rather than assuming that we can construct a tty.
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* fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): Just
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return get_minor() of dev.
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(fhandler_pty_master::process_slave_output): Add slightly more
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debugging info.
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(fhandler_tty_slave::fhandler_tty_slave): Change name from ntty to
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unit.
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(fhandler_pty_master::open): Ditto.
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(fhandler_tty_slave::ioctl): Adapt to change which causes ctty to
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represent a complete device.
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(fhandler_tty_master::init_console): Add debugging for failure path.
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(fhandler_pty_master::setup): Use get_unit() to retrieve unit number
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rather than relying on raw ntty.
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(fhandler_pty_master::setup): Ditto.
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* fhandler_virtual.h (virt_tab_t): Redefine fhandler as fh_devices.
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* fork.cc: Remove obsolete vfork stuff.
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(frok::child): Don't assume that a ctty == 0 is valid.
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* mount.cc (mount_info::conv_to_win32_path): Adapt to device struct
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changes.
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(mount_info::conv_to_win32_path): Ditto.
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* path.cc (path_conv::check): Retrive major/minor numbers via a method
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rather than accessing them directly from device. Rely on dev operators
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to set/retrieve device information as required by device struct change.
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* path.h (isproc_dev): Move to devices.h.
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(isprocsys_dev): Ditto.
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(isvirtual_dev): Ditto.
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(path_conv:{isdevice,isfifo,isspecial,iscygdrive,issocket,get_devn,get_unitn}):
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Use device methods to access/manipulate devices.
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* pinfo.cc (pinfo::exit): Don't assume that ctty == 0 is valid. Use
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iscons_dev to determine if a device is a console.
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(_pinfo::_ctty): Use device::parse to generate tty/cons name.
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(_pinfo::set_ctty): Don't assume that ctty == 0 is valid. Remove
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redundant info from debugging.
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* shared.cc (offsets): Remove console offset.
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* shared_info.h (shared_locations): Ditto.
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* syscalls.cc (umask): Use device methods to manipulate device
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information.
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(ctermid): Use device::parse to generate term device name.
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* tlsoffsets.h: Regenerate.
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* tty.cc (ttyslot): Return minor number of ctty since ctty now
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represents a full device.
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(tty::create_master): Set ctty to a complete device.
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(tty_list::attach): Rework to detect new /dev/cons* stuff.
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(tty_list::terminate): Adapt to changes to ctty.
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(tty_list::init): Adapt to change to setntty - pass in device major
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number.
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(tty::exists): Use get_unit() to retrive tty unit number.
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(tty::open_mutex): Ditto.
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(tty::open_inuse): Ditto.
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(tty::create_inuse): Ditto.
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(tty::get_event): Ditto.
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(tty_min::ttyname): Define new function.
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* tty.h (tty_min::ntty): Redefine as fh_devices.
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(tty::exists): Use get_unit() to retrive tty unit number.
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(tty::open_mutex): Ditto.
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(tty::open_inuse): Ditto.
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(tty::create_inuse): Ditto.
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(tty::get_event): Ditto.
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(tty_min::ttyname): Declare new function.
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(tty::getntty): Declare as const.
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(tty_list::operator []): Assure that only minor part of argument is
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used.
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* dll_init.cc (dll_list::alloc): Detect mismatch of data segments early
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issuing an explicit error message if necessary.
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* heap.cc (heap_init): Adapt to changes from fork->handle_failure to
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fork->abort.
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* pinfo.h (EXITCODE_FORK_FAILED): New enum. (from Ryan Johnson)
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* sigproc.cc (child_info_fork::abort): Rename from handle_failure.
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Change arguments to allow passing in a printf-like message.
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* winsup.h (api_fatal): Delete macro definition.
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(api_fatal): Redefine from __api_fatal.
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(vapi_fatal): Declare new function.
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* include/sys/strace.h (strace_vprintf): Define new macro.
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* ntdll.h (_SYSTEM_INFORMATION_CLASS): Add SystemHandleInformation.
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2011-05-27 Corinna Vinschen <corinna@vinschen.de>
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* shared.cc (offsets): Reorder so that console_state is lowest in
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memory. Explain why.
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(open_shared): Accommodate reordering of offsets array.
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* shared_info.h (shared_locations): Reorder SH_SHARED_CONSOLE after
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SH_MYSELF.
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2011-05-26 Corinna Vinschen <corinna@vinschen.de>
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* mount.h (MAX_MOUNTS): Raise to 64.
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2011-05-25 Eric Blake <eblake@redhat.com>
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* cygtls.h (strerror_r_buf): New buffer.
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* errno.cc (strerror): Move guts...
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(_strerror_r): ...to new function demanded by newlib.
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(strerror_r): Don't clobber strerror buffer.
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(_user_strerror): Drop unused declaration.
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* tlsoffsets.h: Regenerate.
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2011-05-25 Corinna Vinschen <corinna@vinschen.de>
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* init.cc (dll_entry): Reinstantiate wow64_test_stack_marker and
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previous stack tests.
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2011-05-25 Corinna Vinschen <corinna@vinschen.de>
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* posix.sgml (std-notes): Add missing <para>.
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2011-05-24 Corinna Vinschen <corinna@vinschen.de>
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* mount.cc (mount_info::conv_to_win32_path): Remove unused code.
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* mount.h (class mount_info): Remove sys_mount_table_counter member.
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* shared_info.h (class shared_info): Ditto.
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(CURR_SHARED_MAGIC): Update.
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2011-05-24 Corinna Vinschen <corinna@vinschen.de>
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* pinfo.h (struct _pinfo): Reduce size of progname array slightly.
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Explain why.
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2011-05-23 Eric Blake <eblake@redhat.com>
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* errno.cc (strerror): Print unknown errno as int.
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(__xpg_strerror_r): Likewise, and don't clobber strerror buffer.
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* cygtls.h (strerror_buf): Resize to allow '-'.
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2011-05-23 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_process.cc (thread_info::fill_if_match): Reformat.
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(format_process_maps): Ditto. Fetch pointer to procinfo structure
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from mapped process. Print info about global shared Cygwin regions.
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2011-05-21 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_process.cc (struct dos_drive_mappings): Use malloc/free
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rather than cmalloc/cfree. Check return value from malloc before
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using it.
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(struct heap_info): Ditto.
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(struct thread_info): Ditto. Rename from stack_info. Rename members
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and local variables accordingly.
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(thread_info::thread_info): Store stack and TEB addresses.
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(thread_info::fill_if_match): Print "teb" if a TEB address has been
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found. Special case for WOW64, explain why.
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(format_process_maps): Fetch PEB address. Print MEM_RESERVE regions
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with equal signs to distinguish them from PAGE_NOACCESS regions. Fix
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printing of 'p' and 's' to differ between MEM_PRIVATE and MEM_MAPPED
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pages, as on Linux. Print 'g' instead of 'p for PAGE_GUARD pages.
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Print PEB and SharedUserData area if recognized.
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2011-05-20 Corinna Vinschen <corinna@vinschen.de>
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* miscfuncs.cc (CygwinCreateThread): Fix condition for adding the
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guardsize to the stacksize. Fix accompanying comment.
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2011-05-20 Corinna Vinschen <corinna@vinschen.de>
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* miscfuncs.cc (CygwinCreateThread): Add accidentally missing comment.
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2011-05-20 Corinna Vinschen <corinna@vinschen.de>
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* fhandler_process.cc (struct heap_info): Change type of base and end
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members to char *. Print "shared" rather than "share".
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(struct stack_info): New class to fetch process stack information.
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(format_process_maps): Initialize and check for stack information.
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2011-05-20 Corinna Vinschen <corinna@vinschen.de>
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* miscfuncs.cc (thread_wrapper): Remove statements added for debugging
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purposes.
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2011-05-20 Corinna Vinschen <corinna@vinschen.de>
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* child_info.h (CURR_CHILD_INFO_MAGIC): Update.
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(class child_info_fork): Remove stacksize, add stackaddr and guardsize
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members.
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* dcrt0.cc (child_info_fork::alloc_stack_hard_way): Partial rewrite
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to regenerate the stack exactly as in the parent.
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(child_info_fork::alloc_stack): Set stackaddr to 0, rather than
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stacksize.
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(dll_crt0_1): Check for stackaddr before changing the stack addresses
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in the TEB.
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* fork.cc (frok::child): Check for stackaddr here.
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(frok::parent): Set ch.stackaddr and ch.guardsize if not called from
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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 *.
|
|
|
|
* sigproc.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__.
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2011-02-09 Christopher Faylor <me+cygwin@cgf.cx>
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* hookapi.cc (hook_or_detect_cygwin): Prevent i from being considered
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uninitialized by gcc.
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2011-02-09 Christopher Faylor <me+cygwin@cgf.cx>
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* exception.h: Remove DEBUG_EXCEPTION left over debugging ifdef.
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2011-02-08 Christopher Faylor <me+cygwin@cgf.cx>
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* dll_init.cc: Fix typo in comment.
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2011-02-07 Corinna Vinschen <corinna@vinschen.de>
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* configure.in: Remove AC_ALLOCA test and test for __builtin_memset.
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* configure: Regenerate.
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2011-02-07 Corinna Vinschen <corinna@vinschen.de>
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|
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* fhandler_console.cc (fhandler_console::write_normal): Remove
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|
erroneous premature return after collecting truncated multibyte
|
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sequence in trunc_buf. Rather fall through to printing routine.
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|
Fix return value to take trunc_buf content into account. Improve
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|
comments.
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2011-02-05 Christopher Faylor <me+cygwin@cgf.cx>
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* autoload.cc (wsock_init): Properly define WSAStartup function pointer
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|
to avoid stack damage.
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2011-02-02 Corinna Vinschen <corinna@vinschen.de>
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* libc/bsdlib.cc: Include err.h.
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2011-02-02 Eric Blake <eblake@redhat.com>
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* include/err.h: Fix loss of semicolons in previous patch.
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2011-02-02 Corinna Vinschen <corinna@vinschen.de>
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* include/err.h (err): Add noreturn attribute.
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(errx): Ditto.
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|
(verr): Ditto.
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|
(verrx): Ditto.
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2011-02-02 Corinna Vinschen <corinna@vinschen.de>
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* path.cc (conv_path_list): Remove enclosing quotes and trailing
|
|
backslashes from Win32 environment path lists.
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2011-02-01 Christian Franke <franke@computer.org>
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* fhandler.cc (fhandler_base::fsync): Ignore ERROR_INVALID_FUNCTION
|
|
error from FlushFileBuffers().
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2011-01-31 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (utmp_data): Fix potential buffer overflow.
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2011-01-31 Corinna Vinschen <corinna@vinschen.de>
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|
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* fhandler_socket.cc (address_in_use): Improve comment readability.
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2011-01-30 Corinna Vinschen <corinna@vinschen.de>
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|
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* fhandler_socket.cc (address_in_use): Disable. Add comment.
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|
(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>
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|
|
|
* configure.in: Define LIBSERVER regardless of cross_host.
|
|
* configure: Regenerate.
|
|
|
|
2011-01-28 Corinna Vinschen <corinna@vinschen.de>
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|
|
|
* 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>
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|
|
* 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>
|
|
|
|
* posix.sgml: Add madvise to BSD list.
|
|
|
|
2011-01-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygwin.din (madvise): Export posix_madvise as madvise.
|
|
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR.
|
|
* include/sys/mman.h: Define madvise constants, keep Linux-specific
|
|
constants undefined.
|
|
(madvise): Declare.
|
|
|
|
2011-01-12 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (struct part_t): New type.
|
|
(class fhandler_dev_floppy): Convert partitions to part_t pointer.
|
|
Add lock_partition method.
|
|
* fhandler_floppy.cc (fhandler_dev_floppy::lock_partition): New method
|
|
to implement ondemand partition locking.
|
|
(fhandler_dev_floppy::write_file): Call lock_partition from here if
|
|
writing failed due to a potential write restriction on a disk
|
|
partition.
|
|
(fhandler_dev_floppy::open): Don't lock partitions here.
|
|
(fhandler_dev_floppy::close): Keep track of partition handle reference
|
|
count. Close handles and remove partitions pointer ony if count is 0.
|
|
(fhandler_dev_floppy::dup): Just copy partitions pointer and increment
|
|
reference count.
|
|
|
|
2011-01-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* fhandler.h (MAX_PARTITIONS): New definition.
|
|
(class fhandler_dev_floppy): Add partitions array member. Add close
|
|
method.
|
|
* fhandler_floppy.cc (fhandler_dev_floppy::fhandler_dev_floppy): Zero
|
|
out partitions array.
|
|
(fhandler_dev_floppy::open): Fix "entire disk" condition for call to
|
|
DeviceIoControl (FSCTL_ALLOW_EXTENDED_DASD_IO).
|
|
When opening disks for writing, call DeviceIoControl (FSCTL_LOCK_VOLUME)
|
|
on all affected disk partitions starting with Vista.
|
|
(fhandler_dev_floppy::close): New method.
|
|
(fhandler_dev_floppy::dup): Duplicate handles in partitions, if any.
|
|
* wincap.h (wincaps::has_restricted_raw_disk_access): New element.
|
|
* wincap.cc: Implement above element throughout.
|
|
|
|
2011-01-11 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
|
|
|
|
* termios.cc (cfgetospeed, cfgetispeed): Constify argument per POSIX.
|
|
* include/sys/termios.h (cfgetospeed, cfgetispeed): Declare functions.
|
|
Move macros after declarations and make conditional on !__cplusplus.
|
|
|
|
2011-01-11 Corinna Vinschen <corinna@vinschen.de>
|
|
|
|
* cygtls.cc (_cygtls::init_thread): Call _REENT_INIT_PTR. Drop setting
|
|
current locale and calling srand48.
|
|
|
|
2011-01-02 Christopher Faylor <me+cygwin@cgf.cx>
|
|
|
|
* ChangeLog-2010: Create from ChangeLog.
|
|
* ChangeLog: Start fresh.
|