diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 956 |
1 files changed, 0 insertions, 956 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog deleted file mode 100644 index 4703373c7..000000000 --- a/winsup/cygwin/ChangeLog +++ /dev/null @@ -1,956 +0,0 @@ -2000-05-12 Mumit Khan <khan@xraylith.wisc.edu> - - * include/cygwin/in.h (struct in6_addr): Fix spelling. - * include/cygwin/socket.h (AF_INET6, PF_INET6): Define macros. - (AF_MAX, PF_MAX): Bump to 32 to leave room for future expansion. - -Fri May 12 21:35:54 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (build_argv): Remove unneeded variable. - * select.cc (peek_pipe): Don't check for "ready" if it's already set. - (peek_console): Ditto. - (peek_serial): Ditto. - (peek_socket): Ditto. - (peek_windows): Ditto. - -Fri May 12 20:31:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_raw.cc (write_file, read_file): New wrapper functions - for WriteFile and ReadFile to get rid of ERROR_MEDIA_CHANGED - and ERROR_BUS_RESET in case of first access to tape. - (fhandler_dev_raw::raw_write): Use write_file instead of WriteFile. - (fhandler_dev_raw::raw_read): Use read_file instead of ReadFile. - -Fri May 12 01:04:57 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in (DLL_OFILES): Sort. - * fhandler_tty.cc (fhandler_tty_slave::send_ioctl_request): Eliminate. - (fhandler_tty_slave::ioctl): Rewrite to avoid races. - -2000-05-11 Mumit Khan <khan@xraylith.wisc.edu> - - * mmap.cc (list::erase): Increment loop counter. - (map::erase): Likewise. - -Thu May 11 00:54:00 2000 Charles Wilson <cwilson@ece.gatech.edu> - - * cygwin.din: insure that regsub() is included in - cygwin1.dll - -Tue May 9 18:59:41 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Use appropriate VARIABLE to refer to cygwin.def in load - line. - -Thu May 9 23:53:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::puts_readahead): Change - while condition to disallow wild runs. - -Thu May 9 15:24:00 2000 Corinna Vinschen <corinna@vinschen.de> - - Patch suggested by <lha@stacken.kth.se> - * window.cc (setitimer): Check for overflow condition - in tv_sec. - -Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de> - - Patch suggested by Eric Fifer <EFifer@sanwaint.com> - * errno.cc: Change mapping of ERROR_BAD_PATHNAME to ENOENT. - -Thu May 9 0:47:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink::info): Treat non readable files - as normal non symlink files. - -2000-05-08 Paul K. Fisher <pfisher@plexware.com> - - * include/pthread.h (pthread_detach): Add missing prototype. - (pthread_join): same. - -2000-05-08 DJ Delorie <dj@cygnus.com> - - * fhandler.cc (lock): use signed math to allow checking ranges - properly. - -Sat May 6 23:22:25 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (insert_file): Eliminate unused parameter. - (build_argv): Ditto. - * exceptions.cc (stack): Eliminate unused parameters. - (stackdump): Ditto. - (cygwin_stackdump): Reflect above changes. - (sig_handle): Ditto. - * fhandler.cc (fhandler_base::set_inheritance): Use kludge to avoid - unused parameter warning. - -2000-05-06 Mumit Khan <khan@xraylith.wisc.edu> - - * include/wchar.h (wcscmp, wcslen): Fix prototypes. - * syscalls.cc (wcslen, wcscmp): Adjust. - -Fri May 5 23:32:07 2000 Christopher Faylor <cgf@cygnus.com> - - * errno.cc (errmap): Correct DIRECTORY mapping to ENOTDIR. - -2000-05-04 Mumit Khan <khan@xraylith.wisc.edu> - - * Makefile.in (install): Install profile startup and library. - -Wed May 3 21:54:11 2000 Christopher Faylor <cgf@cygnus.com> - - * configure.in: Use -gstabs+ as compile debug option. This seems to - promote better handling of symbols. - * configure: Regenerate. - * delqueue.cc (delqueue_list::process_queue): Allow ERROR_ACCESS_DENIED - to indicate that a file is being shared under Windows 95. - * syscalls.cc (_unlink): Use full path name. Take special action for - Windows 95. Assume that an ERROR_ACCESS_DENIED indicates a sharing - violation unless it's on a remote drive. Punt if there is an - ERROR_ACCESS_DENIED on a remote drive. - -Wed May 3 18:07:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * errno.cc (errmap): Map ERROR_BAD_NETPATH to new errno ENOSHARE. - (_sys_errlist): Add entry for ENOSHARE. - (strerror): Add case for ENOSHARE. - * syscalls.cc (stat_worker): Check for errno ENOSHARE. - -Wed May 3 17:28:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * Makefile.in: Add dependencies for fhandler_random.o - * fhandler.h: Add device type FH_RANDOM. Add class - fhandler_dev_random. - * fhandler_random.cc: New file. Implementation of - fhandler_dev_random. - * hinfo.cc (build_fhandler): Add case for FH_RANDOM. - * path.cc: Add device names for random devices to - windows_device_names. - (get_device_number): Add if branch for random devices. - (win32_device_name): Add device name generation for - random devices. - winsup.h: Include <wincrypt.h>. - -2000-05-02 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * path.cc (mount_info::conv_to_win32_path): Previous patch - failed to set flags on a win32 path. - -Tue May 2 11:34:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (read_sd): Return 1 on success because we - can't rely on the returned SD size from GetFileSecurity. - -Tue May 2 2:22:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc: Add dynamic load code for `OemToCharA' from user32.dll. - * security.cc (read_sd): Call `OemToCharA' to make - `GetFileSecurity' happy on filenames with umlauts. - -Wed Apr 26 23:23:23 2000 Christopher Faylor <cgf@cygnus.com> - - * path.cc (normalize_win32_path): Don't add a trailing slash when one - already exists. - (mount_info::conv_to_win32_path): Use existing code for dealing with - relative path names when input is already a win32 path. - -2000-04-26 DJ Delorie <dj@cygnus.com> - - * Makefile.in (install): install regexp.h - -Wed Apr 26 16:20:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (stat_worker): Previous patch could succeed - in stating a non-existant file. - -Wed Apr 26 01:07:16 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (interruptible): Allocate slightly more space for - directory name check. Windows 95 seems to null-terminate the directory - otherwise. - (interrupt_on_return): Issue a fatal error if we can't find the - caller's stack. - -Tue Apr 25 16:50:54 2000 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (find_exec): Accept a path_conv argument rather than a - buffer so that the caller can find things out about a translated path. - (perhaps_suffix): Ditto. - (spawn_guts): Allocate path_conv stuff here so that we can find out - stuff about the translated path (this is work in progress). - * environ.cc (environ_init): Accept an as-yet unused argument - indicating whether we were invoked from a cygwin parent or not. - (winenv): Ditto. - (posify): Accept an argument indicating whether the path has already - been translated. - * dlfcn.cc (check_access): Provide a path_conv buffer to find_exec. - * exec.cc (sexecvpe): Ditto. - * path.cc (path_conv::check): Rename from path_conv::path_conv. - (mount_item::getmntent): Recognize "Cygwin executable" bit. - (symlink_info::check): Remove debugging statements. - * path.h (class path_conv): Add iscygexec method. Rewrite constructor - to call "check" method to allow multiple operations on a path_conv - variable. - * pinfo.cc (pinfo_init): Pass argument to environ_init. - * shared.h: Bump PROC_MAGIC. - * winsup.h: Reflect above changes to function arguments. - * include/sys/mount.h: Add MOUNT_CYGWIN_EXEC type. - -Thu Apr 25 21:35:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (stat_worker): Previous patch failed to stat - each drives root dir on 9X. - -Thu Apr 25 16:37:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_disk_file::open): Check for allow_ntsec - when determining exec flag. - * path.cc (symlink_info::check): Remove call to get_file_attribute(). - * security.cc (read_sd): Rename, ditto for variables to conform - to common naming convention. Use GetFileSecurity() instead of - BackupRead() to avoid permission problems when reading ACLs. - (write_sd): Same renaming as for read_sd(). - (alloc_sd): Change default permissions according to Linux permissions - for group and world when write permission is set. - * syscalls.cc (stat_worker): Avoid different permission problems - when requesting file informations. - -Thu Apr 25 10:50:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * net.cc: Avoid a warning in declaration inet_network. - -Mon Apr 24 17:38:25 2000 Thorsten Otto <t.otto@germanynet.de> - - * fhandler_console.cc (fhandler_console::read): Detect extended keycode - information for Windows 9x so that function keys will work correctly. - -2000-04-24 Vadim Egorov <egorovv@mailandnews.com> - - * net.cc (cygwin_inet_network): new function. - * cygwin.din (inet_network): new export - -Fri Apr 21 10:37:08 2000 Christopher Faylor <cgf@cygnus.com> - - * path.cc (normalize_posix_path): Previous two patches were still - incorrect so rewrite this function to deal with trailing dots. - (mount_info::conv_to_win32_path): Just check for '/' where appropriate. - Eliminate nofinalslash call since it is handled in normalize_posix_path - now. - -Thu Apr 20 17:32:42 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (handle_exceptions): Search further for stack info to - accomodate Windows 95. - -Thu Apr 20 16:39:18 2000 Christopher Faylor <cgf@cygnus.com> - - * path.cc (normalize_posix_path): Previous change failed to take root - access into account. - -Thu Apr 20 11:26:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (_link): Check new link path for trailing dot. - -Thu Apr 20 00:32:03 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_base::hclose): New virtual method. - (fhandler_base::set_inheritance): Make this a method so that we can use - the appropriate close methods. - * fhandler.cc (fhandler_base::set_inheritance): Ditto. - * path.cc (normalize_posix_path): Eliminate /. trailing path - component. - -Wed Apr 20 0:19:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (setuid): Allow switching user context after - successful call to ImpersonateLogedOnUser (NT only). - (setgid): Ditto. - (seteuid): Call setuid. - (setegid): Call setgid. - -Wed Apr 19 22:00:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * uinfo.cc (internal_getlogin): Use NetGetDCName() instead - of NetGetAnyDCName(). - -Mon Apr 17 12:08:47 2000 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * syscalls.cc (_rename): Try MoveFile() at first before - MoveFileEx(..., MOVEFILE_REPLACE_EXISTING). - -Tue Apr 18 19:15:29 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (globify): Don't use \ quoting when apparently quoting a DOS - path spec, even within a quoted string. - -Sun Apr 16 18:54:21 2000 Christopher Faylor <cgf@cygnus.com> - - * init.cc (dll_entry): Use better check for determining when to set - thread specific stuff. - * syscalls.cc (_unlink): Continue with chmod'ing file even if - DELETE_ON_CLOSE succeeds, if file still exists. - -Fri Apr 14 23:51:15 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (keytable): Add support for keypad 5 key, which - MS seems to think is equivalent to VK_CLEAR. - * debug.cc (thread_stub): Eliminate initialization of reent stuff. - * init.cc (dll_entry): Move it here. - -Thu Apr 13 18:32:26 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (insert_file): Avoid freeing previously allocated argument - list. - * path.cc (symlink_info::check): Rename from symlink_check_one. Use - new symlink_info struct for communication. - (path_conv::path_conv): Use symlink_info structure for communication - with symlink_info::check. Fix typo which resulted in symbolic links - always being resolved. - (readlink): Use stat_suffixes array when resolving a link. - * syscalls.cc (stat_suffixes): Make global. - -Thu Apr 13 20:50:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * include/cygwin/version.h: Bump minor api to reflect export change. - -Thu Apr 13 8:48:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (conv_to_win32_path): Detect a win32 path - if path contains backslashes. - * cygwin.din: Add symbol for `lacl'. - * security.cc (ReadSD): Add debug output. - (acl_worker): New static function. - (acl): Call acl_worker now. - (lacl): New function. - (facl): Call acl_worker now. - * include/cygwin/acl.h: Add prototype for `lacl'. - -Wed Apr 12 18:48:33 2000 Christopher Faylor <cgf@cygnus.com> - - * path.cc (path_conv::path_conv): Ensure that suffix is correctly - copied to path when we've found a symlink but aren't following - symlinks. - -Sat Apr 8 00:46:14 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_disk_file::fstat): Allocate enough space for - root dir determination or overflow an array. - -Sat Apr 8 00:08:53 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (sigsave): Copy on fork so that we can restore correct - behavior in forked process. - (interruptible): Flag as interruptible when running in main process - module. - (interrupt_setup): Save return address and address of return address. - (signal_fixup_after_fork): New function. Uses above two values to - restore proper behavior to forked process. - (interrupt_on_return): Pass return address address to interupt_setup. - (interrupt_now): Pass NULL for return address address to - interrupt_setup. - * fork.cc (fork): Call signal_fixup_after_fork. - * shared.h: Lint cleanups. - * winsup.h: Ditto. - -Mon Apr 3 14:10:44 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (select_stuff): Eliminate use of 'total'. - * select.cc (cygwin_select): Ditto. - (select_stuff::wait): Use maximum size for w4 rather than calculating - what will fit. - -Mon Apr 03 13:58:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (parse_grp): Save empty array instead of - NULL in gr_mem if no supplementary group is given. - -Sun Apr 02 16:02:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (chown_worker): Use previous uid/gid if - new uid/gid is -1. - -Fry Mar 31 22:55:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (chown_worker): New static function with - chown functionality. - (chown): Call chown_worker with SYMLINK_FOLLOW. - (fchown): New function. Call chown_worker with SYMLINK_FOLLOW. - (lchown): New function. Call chown_worker with SYMLINK_IGNORE. - * cygwin.din: Add symbols for fchown, lchown. - -Fry Mar 31 11:18:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink): Call `set_file_attribute()' and - `SetFileAttributeA()' instead of `chmod()' to set - uid/gid correct. - -Wed Mar 29 22:49:56 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (select_record): Explicitly zero elements of this class. - (select_stuff): Ditto. - * select.cc (cygwin_select): Eliminate memset zero of sel. - -Tue Mar 28 16:45:42 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Use default rules when compiling cygrun.o. - * dcrt0.cc (host_dependent_constants::init): Limit non-NT platforms to - 32K chunks when copying regions during a fork. - * path.cc (symlink_check_one): Add temporary debugging output. - Simplify PATH_EXEC test. - * syscalls.cc (stat_suffixes): Null terminate this list. - -Sat Mar 25 20:46:39 2000 Christopher Faylor <cgf@cygnus.com> - - * path.cc (symlink_check_one): Recognize symlink settings from the - mount table. - * path.h: Make PATH_SYMLINK an alias for MOUNT_SYMLINK. - * syscalls.cc (stat_worker): Use extension search mechanism in - path_conv to look for .exe rather than trying to special case it here. - * mount.h: Make MOUNT_SYMLINK a real option. - -Sat Mar 25 00:22:32 2000 Christopher Faylor <cgf@cygnus.com> - - * environ.cc: Add TMPDIR to the list of environment variables which are - converted to POSIX format. - * sigproc.cc (proc_terminate): Don't attempt to delete when a muto - pointer is NULL. - -Sun Mar 19 12:01:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * syscalls.cc (stat_worker): Set st_nlink to 1 on remote drives. - -Sat Mar 18 23:04:27 2000 Christopher Faylor <cgf@cygnus.com> - - * times.cc: Fix extern declarations for variables that are exported but - used by this modules. - -Sat Mar 18 01:32:04 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (host_dependent_constants::init): Eliminate DELETE flag - from shared constant. - -Sat Mar 18 01:24:25 2000 Christopher Faylor <cgf@cygnus.com> - - * delqueue.cc (delqueue_list::queue_file): Add some debugging. - * path.h (class path_conv): Add a char * operator for the most common - case. - * syscalls.cc (_unlink): Rewrite to use FILE_FLAG_DELETE_ON_CLOSE when - possible (i.e., on NT). - -Fri Mar 17 18:16:00 2000 Corinna Vinschen <corinna@vinschen.de> - - Patch suggested by Eric Fifer <EFifer@sanwaint.com> - * fhandler.cc (fhandler_base::open): Call set_file_attribute() - only if a file is really created. - -Thu Mar 16 14:15:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (set_process_privileges): Remove `static'. - (get_nt_attribute): Returns uid and gid additionally. Remove call - to set_process_privileges(). - (get_file_attribute): Returns uid and gid additionally. Don't - call ntea if ntsec is ON. - (set_nt_attribute): Remove call to set_process_privileges(). - Don't call ntea if ntsec is ON. - (acl): Remove call to set_process_privileges(). - * dcrt0.cc (dll_crt0_1): Call set_process_privileges(). - * winsup.h: New prototype for set_process_privileges(), - changed prototype for get_file_attribute(). - * fhandler.cc (get_file_owner): Discard function. - (get_file_group): Ditto. - (fhandler_disk_file::fstat): Discard calls to get_file_owner() and - get_file_group(). - * path.cc (path_conv::path_conv): New debugging output for result - of GetVolumeInformation(). - (mount_info::conv_to_win32_path): Call backslashify() with pathbuf - instead of src_path. - * syscalls.cc (chown): Reformat slightly. - (chmod): Replace get_file_owner() and get_file_group() calls - by a call to get_file_attribute(). Discard local variable has_acls. - Reformat slightly. - (stat_worker): Root dir check now done by a call to rootdir(). - Don't call num_entries() on remote drives. - Discard local variable has_acls. - -Wed Mar 15 20:38:06 2000 Corinna Vinschen <corinna@vinschen.de> - - * errno.cc: Map ERROR_NOACCESS to EFAULT. - -Wed Mar 15 14:25:38 2000 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Restore dependency on signal_arrived. It's - needed to wake up the WaitForSingleObject. - -Tue Mar 14 23:41:16 2000 Christopher Faylor <cgf@cygnus.com> - - Pipe changes throughout suggested by Eric Fifer <EFifer@sanwaint.com> - * debug.cc (threadname_init): Pass name of lock as arg 2 of new_muto. - * malloc.cc (malloc_init): Ditto. - * sigproc.cc (sigproc_init): Ditto. - * exceptions.cc (events_init): Ditto. - (call_handler): Eliminate special case for hExeced. Report locked - thread in debugging output. - * fhandler.cc (fhandker_pipe::fhandler_pipe): Propagate device type to - base class. - * fhandler.h (fhandler_pipe): Ditto. - * hinfo.cc (hinfo::build_fhandler): Pass specific type of pipe to - constructor. - * spawn.cc (spawn_guts): Eliminate dependency on signal when waiting - for subprocess. - * strace.cc: Remove obsolete #ifdef. - * sync.cc (muto::muto): Save the name of the muto. - (muto:~muto): Also release the muto. - * sync.h: Add a muto name field. - * select.cc (peek_pipe): Avoid doing a PeekNamedPipe on the write end - of a pipe. - -Sun Mar 12 01:14:33 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::get_readahead_into_buffer): New function. - * fhandler.h: Declare new function. Add extra argument to - process_slave_output. - * fhandler_console.cc (fhandler_console::read): Move read ahead code to - new function. - * fhandler_tty.cc (fhandler_pty_master::process_slave_output): Move - common code here. - (fhandler_tty_slave::read): Understand readahead. - (fhandler_pty_master::read): Move code to process_slave_output. - * select.cc (peek_pipe): Avoid performing certain checks when non-read - and on inappropriate fh types. - -Sat Mar 11 22:47:43 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::read): Don't even think about - breaking on interrupt if executing in a "cygwin" thread. - * fhandler_tty.cc (fhandler_pty_master::process_slave_output): - Streamline, simplify code. - * sigproc.cc (sig_send): Remove debugging statement. - -Sat Mar 11 22:46:55 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::read) - -Fri Mar 10 13:20:50 2000 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc: Set wait_sig priority to normal. - -Fri Mar 10 13:03:06 2000 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (wait_sig): Add addtional debugging output. - -Thu Mar 9 15:25:01 2000 Christopher Faylor <cgf@cygnus.com> - - * environ.cc: Eliminate oldstack CYGWIN option. - * exceptions.cc (sfta): Eliminate obsolete function. - (sgmb): Eliminate obsolete function. - (class stack_info): Remove MS method for walking the stack. - (stack_info::init): Just initialize required fields. - (stack_info::brute_force): Rename to stack_info::walk. - (handle_exceptions): Pass derived frame pointer to sig_send. - (interrupt_setup): Clear saved frame pointer here. - (interrupt_on_return): thestack is no longer a pointer. - (call_handler): Accept a flag to indicate when a signal was sent from - other than the main thread. Use saved frame pointer for determining - where to place signal handler call. - (sig_handle): Accept "nonmain" argument. Pass it to call_handler. - * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Change - debugging output slightly. - * (fhandler_tty_common::__release_output_mutex): Ditto. - (fhandler_tty_slave::read): Fix a comment, remove a goto. - * sigproc.cc (sig_send): Accept an optional frame pointer argument for - use when suspending the main process. sigcomplete_main is an autoreset - event now. Save frame pointer for non-main operation. - (wait_sig): Make sigcomplete_main an autoreset event. Eliminate - NOSIGQUEUE. Pass rc to sig_handle to signify if this was a nonmain - process. - * sigproc.h: Reflect change to sig_send argument. - * syscalls.cc (swab): Eliminate swab function since it is now available - in newlib. - * winsup.h (signal_dispatch): Change CONTEXT cx to DWORD ebp. - -Tue Mar 7 13:31:10 2000 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): Eliminate sync_sig_send synchronization since - it didn't seem to affect the "bash hangs" problem. - -Tue Mar 7 13:17:56 2000 Christopher Faylor <cgf@cygnus.com> - - * mcount.c: Remove strace.h include. - -Tue Mar 7 00:29:34 2000 Christopher Faylor <cgf@cygnus.com> - - Throughout use strace class in place of individual functions and - variables. - * cygwin.din: Eliminate _strace_wm. - * sigproc.cc (wait_sig): Temporarily add more debugging output. - * include/cygwin/version.h: Bump minor api to reflect export change. - -Sun Mar 5 01:17:05 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Streamline to use only one call to - ResumeThread. - * sigproc.cc (sig_send): Use a muto around the ReleaseSemaphore. - Remove priority setting since it didn't solve anything. - -Tue Feb 29 00:46:09 2000 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): Temporarily set priority to highest while - sending a signal. - -Mon Feb 28 11:23:29 2000 Christopher Faylor <cgf@cygnus.com> - - * pinfo.cc (set_myself): Add build date to strace output. - -Mon Feb 28 11:17:30 2000 Eric Fifer <EFifer@sanwaint.com> - - * sigproc.cc (proc_subproc): Only clear wait event when not attending - to a signal. - -Mon Feb 28 00:08:09 2000 Christopher Faylor <cgf@cygnus.com> - - * configure.in: Remove --enable-strace-hhmmss option. - * configure: Regenerate. - -Sun Feb 27 23:11:57 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (set_os_type): Record OS name string. - (getprogname): Eliminate obsolete function. - (dll_crt0_1): Move initial strace initialization output to set_myself. - * exceptions.cc (interruptible): Add debugging output. - (interrupt_setup): New function. - (interrupt_now): Use interrupt_setup to set up common interrupt handler - stuff. - (interrupt_on_return): Ditto. - (call_handler): Move signal_arrived arm and clear threads to region - where signalled thread is suspended or suffer races. - * pinfo.cc (set_myself): Output interesting information when strace is - first initialized. Initialize progname here. - * sigproc.cc (sig_dispatch_pending): Modify to ensure that flush signal - are sent synchronously. - * strace.cc (strace_vsprintf): Move code into strace program. - * uname.cc (uname): Use 'osname' global to construct cygwin name + - Windows type + version. - -Fri Feb 25 19:26:42 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (interruptible): Make a little more structured. - (call_handler): Allow signals to be sent even if signalled thread is - stopped. Change order of signal_arrived arming/waiting threads - clearing to eliminate a race. - (reset_signal_arrived): New helper function. - * malloc.cc (malloc_init): Use mutos so that signal handler can keep - track of who owns the lock. - (__malloc_lock): Ditto. - (__malloc_unlock): Ditto. - * sync.h (new_muto): Actually use a muto for the "buffer". - * Makefile.in: Fix a dependency. - -2000-02-25 DJ Delorie <dj@cygnus.com> - - * Makefile.in: fix "make check" support and cygrun. - -Thu Feb 24 15:56:00 2000 Christopher Faylor <cgf@cygnus.com> - - * syscalls.c (_read): Clear errno before doing any read operation. - -Thu Feb 24 14:45:06 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Use new muto linked list to look for - all potential mutos owned by suspended thread. Clear waiting threads - while thread is stopped. - (proc_subproc): Clarify debugging output. - * sync.h (class muto): Add 'next' field. - (new_muto): Keep linked list alive. - -Thu Feb 24 00:59:15 2000 Christopher Faylor <cgf@cygnus.com> - - Fix final round of gcc warnings relating to unused parameters. - * debug.cc (iscygthread): New function. - * debug.h: Declare it. - * exceptions.cc (set_process_mask): Flush pending signals. - (handle_sigsuspend): No need to flush pending signals. - (call_handler): Refine previous tests of muto ownership. Only clear - wait()'s when we have definitely responded to a signal. - * fhandler_console.cc (fhandler_console::read): Don't set EINTR if - executing in a "cygwin" thread. - * sigproc.cc (proc_subproc): Use second argument to control whether - CLEARWAIT actually sets "signalled" flag. - * sync.h (muto): Add 'unstable' method. - -Wed Feb 23 21:59:44 2000 Christopher Faylor <cgf@cygnus.com> - - * hinfo.cc (hinfo::extend): Clean up debugging output. - -Wed Feb 23 21:34:58 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (interruptible): Change method for determining if - something is interruptible. - (call_handler): Avoid suspending a thread if it owns a muto. Only set - signal_arrived if the thread was actually interrupted. - (events_init): Initialize module information needed by interruptible(). - * init.cc (dll_entry): Record module handle of main for use by - interruptible(). - (proc_subproc): Reorganize handling of terminated child so that the - bulk of the processing comes from the signal thread. - (wait_sig): Force processing of waiting threads if SIGCHLD is not - processed. - -Tue Feb 22 23:06:01 2000 Christopher Faylor <cgf@cygnus.com> - - Respond to more g++ warnings relating to initializing structures. - -Mon Feb 21 18:36:37 2000 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (set_inheritance): Revert previous patch which got rid of - 'name' parameter. - -Mon Feb 21 00:19:40 2000 Christopher Faylor <cgf@cygnus.com> - - Respond to a multitude of new g++ warnings. - -Sun Feb 20 22:10:21 2000 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (getwinenv): Make __stdcall. - (winenv): Ditto. - * malloc.cc (strdup): New function. Occludes newlib version. - (_strdup_r): Ditto. - * winsup.h: Reflect above __stdcall changes. - -Sun Feb 20 21:31:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_disk_file::fstat): Modify get_file_attribute - return value if FILE_ATTRIBUTE_READONLY is set. - -Thu Feb 17 11:00:23 2000 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (environ_init): Cosmetic change. - -Mon Feb 7 16:50:44 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: cygrun needs libshell32.a. - -Sun Feb 6 22:17:58 2000 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (proc_subproc): Simplify case for when a child process is - stopped since new signal handler ensures the desired behavior. - -Sun Feb 6 21:52:33 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Fix install target so that directories will be created - when necessary. - -Sun Feb 6 18:12:17 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: exceptions.cc should depend on autoload.h. - * exceptions.cc: Undef DECLSPEC_IMPORT prior to including imagehlp.h to - avoid defining StackWalk as "import". - (call_handler): Minor optimizations. - (sig_handle_tty_stop): Fix typo in previous checkin. - * sigproc.cc (sigproc_init): Ditto, for signal_arrived initialization. - -Sat Feb 5 15:37:37 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (isquote): Convert to inline function. - -Sat Feb 5 00:26:01 2000 Christopher Faylor <cgf@cygnus.com> - - Throughout, rename global_signal_arrived to signal_arrived. - Throughout, eliminate use of arm_signals and __signal_arrived. - Throughout, revert to use of simple call to WaitForSingleObject or - WaitForMultipleObjects. - * debug.h: Eliminate obsolete function declaration. - * exceptions.cc (sigWaitForSingleObject): Eliminate obsolete function - definition. - * fhandler.h: Reflect change to select_stuff wait method. - * fhandler_tape.cc (get_ll): Accomodate new w32api LARGE_INTEGER - definition. - * ntea.c (NTReadEARaw): Ditto. - (NTWriteEA): Ditto. - * security.cc (ReadSD): Ditto. - (WriteSD): Ditto. - * syscalls.cc (_link): Ditto. - * uname.cc (uname): Eliminate PPC switch. - -2000-02-01 Salvador Eduardo Tropea <salvador@inti.gov.ar> - - * include/io.h: add return type to setmode() - -2000-01-27 DJ Delorie <dj@cygnus.com> - - * include/netdb.h (h_errno): change __imp_ to dllimport - * cygwin.din (reent_data): add DATA - -Thu Jan 27 01:07:14 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Add debugging output. - * select.cc (MAKEready): Arm signals earlier. - * sigproc.cc (__signal_arrived:arm): Move debugging version of this - method here. - (__signal_arrived::release): Ditto. - * sigproc.h: Recognize debugging versions of above two methods. - (arm_signals::WaitForMultipleObjects): Don't release signal lock unless - signal arrived. - (arm_signals::WaitForMultipleSingleObject): Ditto. - (arm_signals::MsgWaitForMultipleObjects): Ditto. - -Thu Jan 27 00:19:26 2000 Christopher Faylor <cgf@cygnus.com> - - * sync.h (new_muto): Workaround change in gcc behavior. - -Wed Jan 26 12:57:13 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Ensure that all required libraries are built prior - to linking cygrun.exe. - -Tue Jan 25 21:26:57 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (sig_handle): Crudely work around potential problem - when main thread has a lock but is killed by a fatal signal. - * fhandler_tty.cc (fhandler_pty_master::write): Don't perform line - editing on the pty master (so why do we need the second argument to - line_edit, then?) - * thread.cc: Reformat to GNU standards. - -2000-01-11 DJ Delorie <dj@cygnus.com> - - * ROADMAP: new - -2000-01-11 DJ Delorie <dj@cygnus.com> - - * fhandler_zero.cc: new, emulate /dev/zero - * testsuite/winsup.api/devzero.c: new, test /dev/zero - * Makefile.in: build fhandler_zero.o - * fhandler.h: add support for /dev/zero - * hinfo.cc: ditto - * path.cc: ditto - -2000-01-11 DJ Delorie <dj@cygnus.com> - - * mmap.cc (mmap): MSDN says *one* of FILE_MAP_*, fix flags for - MAP_PRIVATE. - -Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (acl_access): New function. - * syscalls.cc (access): Call acl_access if ntsec is on. - -Mon Jan 10 01:11:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (get_file_owner): Use of ReadSD() instead of - GetFileSecurity(). - (get_file_group): Ditto. - -Sun Jan 9 15:43:07 2000 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (struct thread_start): Add a flag to determine whether a - field is in use. Eliminate thread_start_ix since it was not - thread-safe. - (thread_stub): Use notavail flag to control whether the entry in - start_buf can be reused. - (makethread): Ditto. - -Sun Jan 9 20:18:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (alloc_sd): Rearrange order of ACE creation. - (setacl): Optimize creation of ACEs related to inheritance. Code - cleanup. - (aclcheck): Disable check for existance of DEF_)CLASS_OBJ. - -Sat Jan 8 18:42:32 2000 Christopher Faylor <cgf@cygnus.com> - - * mkvers.h: Reorg fix. - -Sat Jan 8 20:00:00 2000 Corinna Vinschen <corinna@vinschen.de> - - * cygwin.din: Add new acl API calls. - * grp.cc (getgroups): Change to work for any username. - * security.cc (get_id_from_sid): Change to work with acl API. - (is_grp_member): New function. - (get_nt_attribute): Rewritten. - (add_access_allowed_ace): New function. - (add_access_denied_ace): Ditto. - (alloc_sd): Rewritten. - (setacl): New function. - (getace): Ditto. - (searchace): Ditto. - (getacl): Ditto. - (acl): Ditto. - (facl): Ditto. - (aclcheck): Ditto. - (acecmp): Ditto. - (aclsort): Ditto. - (acltomode): Ditto. - (aclfrommode): Ditto. - (acltopbits): Ditto. - (aclfrompbits): Ditto. - (permtostr): Ditto. - (acltotext): Ditto. - (permfromstr): Ditto. - (aclfromtext): Ditto. - * syscalls.cc (access): Set errno again when needed. - * include/cygwin/acl.h: New file. - * include/sys/acl.h: Ditto. - -Sat Jan 8 14:46:19 2000 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Add cygwin DLL specific CFLAGS define. - -Fri Jan 7 21:01:57 2000 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (interrupt_on_return): Properly coerce assignment of - sigsave.func. - -2000-01-07 Mumit Khan <khan@xraylith.wisc.edu> - - * acconfig.h: New file. - * configure.in Add check for memset builtin. - (AC_CONFIG_HEADER): Use. - (STRACE_HHMMSS): Define instead of substituting. - (_MT_SAFE): Likewise. - (_CYG_THREAD_FAILSAFE): Likewise. - (DEBUGGING): Likewise. - (MT_SAFE): Substitute as a yes/no variable. - * Makefile.in: Remove DEBUGGING, STRACE_HHMMSS, and THREAD_FAILSAFE - variables and add DEFS. Update usage of MT_SAFE to reflect yes/no - values. Add config.h to winsup.h dependency. - (CFLAGS_CONFIG): Update. - (INCLUDES): Prepend `-I.'. - * utils/Makefile.in (INCLUDES): Likewise. - * winsup.h: Conditionally include config.h. - * thread.cc: Likewise. - * config.h.in: Generate new file. - * configure: Regenerate. - - -Fri Jan 7 16:21:01 2000 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (dll_crt0): Allow signal handling for dynamically loaded - case. - -Thu Jan 6 00:30:12 2000 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (symlink_check_one): Initialize local variable `unixattr' - before calling `get_file_attribute'. - * syscalls.cc (chown): Ditto. - * security.cc (get_nt_attribute): Eliminate attribute copying from - world to user/group in case of missing ACEs. - (alloc_sd): Set special rights for administrators group only if it's - neither owner nor group. - * utils/mkpasswd.c: Create entry for local group administrators (SID - 544). - -Thu Jan 6 00:21:31 2000 Christopher Faylor <cgf@cygnus.com> - - Change function calls to __stdcall throughout. - * exceptions.cc (handle_exceptions): Probe stack for return address to - use with new signal method. Fill out sigsave.cx with this information. - (call_handler): Use sigsave.cx if it is available, rather than trying - to find the context of the main thread. - (interrupt_on_return): Use address of context rather than - pass-by-reference. - (interrupt_now): Ditto. - -Thu Jan 6 00:21:31 2000 Corinna Vinschen <corinna@vinschen.de> - - * grp.cc (getgroups): Return supplementary groups now. - * include/limits.h: Define NGROUP_MAX as 16 now. |