2001-01-28 14:23:42 +08:00
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Sun Jan 28 01:18:22 2001 Christopher Faylor <cgf@cygnus.com>
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* cygheap.cc (init_cheap): Move username initialization.
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(cygheap_init): Here.
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* shared_info.h (mount_info): Add a sys_mount_table_counter field.
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(shared_info): Ditto.
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* path.cc (mount_info::conv_to_win32_path): Check that our mount table
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is in sync with the system mount table and reinitialize it if not.
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(mount_info::add_reg_mount): Bump sys_mount_table counters if the
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system mount table changes.
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(mount_info::del_reg_mount): Ditto.
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(mount_info::write_cygdrive_info_to_registry): Ditto.
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(mount_info::remove_cygdrive_info_from_registry): Ditto.
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2001-01-28 13:51:15 +08:00
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Sun Jan 28 00:28:30 2001 Christopher Faylor <cgf@cygnus.com>
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Throughout, change 'cygwin_shared.mount' to 'mount_table'.
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* child_info.h (child_info): Move shared_h, console_h to cygheap. Add
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mount_h.
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* cygheap.h (init_cygheap): Add shared_h, console_h.
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* cygheap.cc (init_cheap): Initialize heap at a fixed location after
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the shared memory regions. Initialize cygheap->user name here.
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* dcrt0.cc (dll_crt0_1): Call getpagesize () to initialize constants.
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Remove cygheap_init since it is done in shared_init now.
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(_dll_crt0): Initialize mount_h, remove shared_h and console_h
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initialization.
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* fhandler_console.cc (console_shared_h): Eliminate.
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(get_tty_stuff): Use cygheap->console_h rather than console_shared_h.
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* heap.cc (heap_init): Use page size constant calculated earlier in initialization.
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* shared.cc: Eliminate cygwin_shared_h. Add cygwin_mount_h.
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(mount_table_init): New function for initializing a user mount table.
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(open_shared_file_map): Use constant for shared memory region. Initialize cygheap and mount table here.
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(open_shared): Improve debugging output.
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(shared_info::initialize): Eliminate call to mount.init.
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(shared_terminate): Use cygheap->shared_h. Close cygwin_mount_h.
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(open_shared_file_map): Eliminate.
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* shared_info.h (mount_info): Add a version field.
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(shared_align_past): New macro for calculating location for shared memory regions.
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* sigproc.cc (init_child_info): Eliminate shared_h, console_h.
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* spawn.cc (spawn_guts): Pass on cygwin_mount_h iff not a different user.
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* syscalls.cc (system_info): New global holding system memory defaults.
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(getpagesize): Use system_info.
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* uinfo.cc (internal_getlogin): Only fill in user name if nonexistent.
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* winsup.h: Declare system_info.
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* passwd.cc (read_etc_passwd): Use cygheap->user.name () rather than retrieving the name again.
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2001-01-27 23:34:38 +08:00
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Sat Jan 27 10:18:02 2001 Christopher Faylor <cgf@cygnus.com>
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* path.cc (path_conv::check): Detect when path has symlinks.
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(symlink_info::check): Remove debugging stuff.
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(chdir): Use posix'ized win32 path if cd'ed to a path using symlinks.
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2001-01-27 10:23:46 +08:00
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Fri Jan 26 21:20:28 2001 Christopher Faylor <cgf@cygnus.com>
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* exceptions.cc (sigreturn): Call any pending signals prior to
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resetting the signal mask so that stacked signals behave correctly.
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(sigdelayed): Avoid a race where a signal could end up calling an
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incorrect signal handler if two signals come in close together.
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2001-01-24 12:00:41 +08:00
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Tue Jan 23 21:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* mmap.cc (fhandler_disk_file::mmap): Call CreateFileMapping with
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len != 0 only when performing an anonymous mapping.
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2001-01-23 04:36:38 +08:00
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Mon Jan 22 15:35:28 2001 Christopher Faylor <cgf@cygnus.com>
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* path.h: Add a new constant.
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* syscalls.cc (_read): Oscillate errno check.
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2001-01-23 04:29:24 +08:00
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Mon Jan 22 15:27:12 2001 Christopher Faylor <cgf@cygnus.com>
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* include/cygwin/version.h: Bump API to reflect setlogmask.
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2001-01-22 23:55:34 +08:00
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Sun Jan 21 22:40:25 2001 Jason Tishler <jt@dothill.com>
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* cygwin.din: Add export for setlogmask().
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* syslog.cc (setlogmask): New function.
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2001-01-18 17:30:37 +08:00
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Thu Jan 18 10:27:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* resource.cc (setrlimit): Support RLIMIT_NOFILE.
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2001-01-18 12:26:04 +08:00
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Wed Jan 17 23:23:12 2001 Christopher Faylor <cgf@cygnus.com>
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* syscalls.cc (setdtablesize): Call with amount to increment not total
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amount. Return success or failure error code.
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2001-01-17 22:57:09 +08:00
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Wed Jan 17 09:47:13 2001 Christopher Faylor <cgf@cygnus.com>
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* autoload.cc (LoadDLLinitfunc): Remove debugging statement.
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* exceptions.cc (sig_handle_tty_stop): Move setting of PID_STOPPED to
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earlier in interrupt.
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((interrupt_setup): i.e., here.
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(sig_handle): Don't queue multiple SIGSTOPS.
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* fhandler.h (bg_check_types): Enumerate return value of bg_check for
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clarity.
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* signal.cc (kill_pgrp): Minor cleanup.
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* fhandler_termios.cc (fhandler_termios::bg_check): Use enumerated type
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for function return. Don't raise signal if a signal is already queued.
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* fhandler_console.cc (fhandler_console::read): Use enumerated return
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type for bg_check.
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* select.cc: Ditto, throughout.
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* read.cc: Ditto, throughout.
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* termios.cc: Ditto, throughout.
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(_read): YA interrupt detect simplification.
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* wait.cc (wait4): Ditto.
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2001-01-17 20:47:47 +08:00
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Wed Jan 17 10:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* cygheap.cc (cygheap_user::~cygheap_user): Temporarily
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disable free'ing memory.
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2001-01-17 01:02:46 +08:00
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Tue Jan 16 18:01:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* mmap.cc (mmap): Initialize fh to avoid compiler warnings.
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2001-01-16 10:29:47 +08:00
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Mon Jan 15 21:07:00 2001 Christopher Faylor <cgf@cygnus.com>
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* wait.cc (wait4): Rename variable for consistency. Allow restartable
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signal behavior.
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2001-01-16 06:18:14 +08:00
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Mon Jan 15 23:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* mmap.cc (mmap): Add more parameter checking. Change error output
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in case of EINVAL. Treat mmapping /dev/zero like MAP_ANONYMOUS.
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2001-01-16 03:42:33 +08:00
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Mon Jan 15 20:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* mmap.cc: include <unistd.h>. Define some bit operations for
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the new page map.
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(mmap_record): Change type of base_address_ to caddr_t.
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Add map_map_ member. Add several methods to manipulate map_map_.
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(mmap_record::alloc_map): New method.
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(mmap_record::free_map): Ditto.
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(mmap_record::find_empty): Ditto.
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(mmap_record::map_map): Ditto.
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(mmap_record::unmap_map): Ditto.
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(list::add_record): Change return type to `mmap_record *'.
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Allocate page map.
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(list::match): New method.
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(mmap): Partly rewritten to take care for the new page map. Add some
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parameter checking.
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(munmap): Ditto.
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2001-01-15 20:53:30 +08:00
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Mon Jan 15 13:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* heap.cc (heap_init): Fix extern declaration of getpagesize.
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* syscalls.cc (getpagesize): Fix another typo.
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2001-01-15 20:25:00 +08:00
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Mon Jan 15 12:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* syscalls.cc (getpagesize): Save pagesize in global variable to
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avoid calling GetSystemInfo too often.
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* heap.cc (getpagesize): Eliminate.
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(heap_init): Use getpagesize function from syscalls.cc.
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2001-01-15 18:58:19 +08:00
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Mon Jan 15 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* sysconf.cc (sysconf): return `getpagesize ()' on _SC_PAGESIZE
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request to avoid implementing the same twice.
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2001-01-15 03:08:30 +08:00
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Sun Jan 14 14:07:50 2001 Christopher Faylor <cgf@cygnus.com>
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* syscalls.cc (_read): Use more lightweight method for determining if
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read has been interrupted by a signal.
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2001-01-12 13:38:25 +08:00
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Fri Jan 12 00:35:15 2001 Christopher Faylor <cgf@cygnus.com>
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* debug.h: Add regparm attributes to some functions.
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* signal.cc (sigaction): Don't treat SIGCONT specially.
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* exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal for later use.
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(sig_handler): Default any stopping signal to SIGSTOP.
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(call_signal_handler): New function.
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(sigdelayed0): New function.
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* sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special behavior.
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* sigproc.h: Define call_signal_handler.
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* syscalls.cc (_read): Allow restartable signal behavior.
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2001-01-11 20:33:12 +08:00
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Thu Jan 11 13:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
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* fhandler.h (fhandler_base): New method `fixup_mmap_after_fork'.
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(fhandler_disk_file: Ditto.
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(fhandler_dev_mem): Ditto.
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* fhandler_mem.cc (fhandler_dev_mem::open): Set OBJ_INHERIT attribute
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for device\physicalmemory handle.
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(fhandler_dev_mem::mmap): Ditto.
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* fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): New method.
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* mmap.cc (mmap_record): Add private `fdesc_' member. Change constructor
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accordingly.
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(get_fd): New method.
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(mmap): Use new mmap_record constructor.
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(fhandler_base::fixup_mmap_after_fork): New method.
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(fhandler_disk_file::fixup_mmap_after_fork): Ditto.
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(fixup_mmaps_after_fork): Call `fixup_mmap_after_fork' of appropriate
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fhandler class.
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2001-01-10 21:53:38 +08:00
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Wed Jan 10 22:08:30 2001 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
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* sigproc.cc (wait_sig): Allow SIGCONT when stopped.
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2001-01-10 00:00:58 +08:00
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Tue Jan 9 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
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Patch suggested by Ren<65> M<>ller Fonseca <fonseca@mip.sdu.dk>
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* include/sys/socket.h: Change prototype to have 2nd parameter `const'.
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* net.cc (cygwin_bind): Change 2nd parameter to `const'.
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2001-01-08 12:02:02 +08:00
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Sun Jan 7 22:59:37 2001 Christopher Faylor <cgf@cygnus.com>
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* pinfo.cc (codepage_init): Move function.
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* environ.cc (codepage_init): To here.
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* exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration
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since it is supposed to be maskable.
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* signal.cc (sigaction): Ditto.
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* sigproc.cc (wait_sig): Ditto.
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* winsup.h: Eliminate global declaration of codepage_init.
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2001-01-10 00:00:58 +08:00
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Thu Jan 5 9:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
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2001-01-05 17:01:18 +08:00
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* resource.cc (getrlimit): Set errno on EFAULT instead of returning
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it.
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(setrlimit): Ditto.
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Thu Jan 5 3:38:00 2001 David Sainty <David.Sainty@optimation.co.nz>
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* resource.cc (setrlimit): Prevent failing with an error when the
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operation would not have changed anything.
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2001-01-05 02:33:39 +08:00
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Thu Jan 4 10:29:54 2001 Earnie Boyd <earnie_boyd@yahoo.com>
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* thread.cc: Need LONG_MAX definition.
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2001-01-04 02:50:25 +08:00
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Wed Jan 3 13:47:23 2001 Christopher Faylor <cgf@cygnus.com>
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* thread.cc (MTinterface::CreateSemaphore): Correctly set semaphore
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max.
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2001-01-03 22:45:47 +08:00
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Wed Jan 3 09:44:51 2001 Christopher Faylor <cgf@cygnus.com>
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* fhandler_console.cc (fhandler_console::read): Restore missing test
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for code page before doing OemToCharBuff.
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2001-01-03 22:44:13 +08:00
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Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
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2000-12-27 08:13:57 +08:00
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2001-01-03 22:44:13 +08:00
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* include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED
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macro.
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