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Mon Jan 15 21:07:00 2001 Christopher Faylor <cgf@cygnus.com>
* wait.cc (wait4): Rename variable for consistency. Allow restartable
signal behavior.
Mon Jan 15 23:15:00 2001 Corinna Vinschen <corinna@vinschen.de>
* mmap.cc (mmap): Add more parameter checking. Change error output
in case of EINVAL. Treat mmapping /dev/zero like MAP_ANONYMOUS.
Mon Jan 15 20:34:00 2001 Corinna Vinschen <corinna@vinschen.de>
* mmap.cc: include <unistd.h>. Define some bit operations for
the new page map.
(mmap_record): Change type of base_address_ to caddr_t.
Add map_map_ member. Add several methods to manipulate map_map_.
(mmap_record::alloc_map): New method.
(mmap_record::free_map): Ditto.
(mmap_record::find_empty): Ditto.
(mmap_record::map_map): Ditto.
(mmap_record::unmap_map): Ditto.
(list::add_record): Change return type to `mmap_record *'.
Allocate page map.
(list::match): New method.
(mmap): Partly rewritten to take care for the new page map. Add some
parameter checking.
(munmap): Ditto.
Mon Jan 15 13:50:00 2001 Corinna Vinschen <corinna@vinschen.de>
* heap.cc (heap_init): Fix extern declaration of getpagesize.
* syscalls.cc (getpagesize): Fix another typo.
Mon Jan 15 12:48:00 2001 Corinna Vinschen <corinna@vinschen.de>
* syscalls.cc (getpagesize): Save pagesize in global variable to
avoid calling GetSystemInfo too often.
* heap.cc (getpagesize): Eliminate.
(heap_init): Use getpagesize function from syscalls.cc.
Mon Jan 15 11:56:00 2001 Corinna Vinschen <corinna@vinschen.de>
* sysconf.cc (sysconf): return `getpagesize ()' on _SC_PAGESIZE
request to avoid implementing the same twice.
Sun Jan 14 14:07:50 2001 Christopher Faylor <cgf@cygnus.com>
* syscalls.cc (_read): Use more lightweight method for determining if
read has been interrupted by a signal.
Fri Jan 12 00:35:15 2001 Christopher Faylor <cgf@cygnus.com>
* debug.h: Add regparm attributes to some functions.
* signal.cc (sigaction): Don't treat SIGCONT specially.
* exceptions.cc (interrupt_setup): Save sa_flags of interrupted signal for later use.
(sig_handler): Default any stopping signal to SIGSTOP.
(call_signal_handler): New function.
(sigdelayed0): New function.
* sigproc.cc (sigproc_init): Initialize SIGSTOP sigaction for special behavior.
* sigproc.h: Define call_signal_handler.
* syscalls.cc (_read): Allow restartable signal behavior.
Thu Jan 11 13:17:00 2001 Corinna Vinschen <corinna@vinschen.de>
* fhandler.h (fhandler_base): New method `fixup_mmap_after_fork'.
(fhandler_disk_file: Ditto.
(fhandler_dev_mem): Ditto.
* fhandler_mem.cc (fhandler_dev_mem::open): Set OBJ_INHERIT attribute
for device\physicalmemory handle.
(fhandler_dev_mem::mmap): Ditto.
* fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): New method.
* mmap.cc (mmap_record): Add private `fdesc_' member. Change constructor
accordingly.
(get_fd): New method.
(mmap): Use new mmap_record constructor.
(fhandler_base::fixup_mmap_after_fork): New method.
(fhandler_disk_file::fixup_mmap_after_fork): Ditto.
(fixup_mmaps_after_fork): Call `fixup_mmap_after_fork' of appropriate
fhandler class.
Wed Jan 10 22:08:30 2001 Kazuhiro Fujieda <fujieda@jaist.ac.jp>
* sigproc.cc (wait_sig): Allow SIGCONT when stopped.
Tue Jan 9 16:55:00 2001 Corinna Vinschen <corinna@vinschen.de>
Patch suggested by René Møller Fonseca <fonseca@mip.sdu.dk>
* include/sys/socket.h: Change prototype to have 2nd parameter `const'.
* net.cc (cygwin_bind): Change 2nd parameter to `const'.
Sun Jan 7 22:59:37 2001 Christopher Faylor <cgf@cygnus.com>
* pinfo.cc (codepage_init): Move function.
* environ.cc (codepage_init): To here.
* exceptoins.cc (SIG_NONMASKABLE): Remove SIGCONT from consideration
since it is supposed to be maskable.
* signal.cc (sigaction): Ditto.
* sigproc.cc (wait_sig): Ditto.
* winsup.h: Eliminate global declaration of codepage_init.
Thu Jan 5 9:33:00 2001 Corinna Vinschen <corinna@vinschen.de>
* resource.cc (getrlimit): Set errno on EFAULT instead of returning
it.
(setrlimit): Ditto.
Thu Jan 5 3:38:00 2001 David Sainty <David.Sainty@optimation.co.nz>
* resource.cc (setrlimit): Prevent failing with an error when the
operation would not have changed anything.
Thu Jan 4 10:29:54 2001 Earnie Boyd <earnie_boyd@yahoo.com>
* thread.cc: Need LONG_MAX definition.
Wed Jan 3 13:47:23 2001 Christopher Faylor <cgf@cygnus.com>
* thread.cc (MTinterface::CreateSemaphore): Correctly set semaphore
max.
Wed Jan 3 09:44:51 2001 Christopher Faylor <cgf@cygnus.com>
* fhandler_console.cc (fhandler_console::read): Restore missing test
for code page before doing OemToCharBuff.
Wed Jan 3 09:20:20 2001 Jason Tishler <jt@dothill.com>
* include/cygwin/version.h: Fix typo in CYGWIN_VERSION_DLL_COMBINED
macro.
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