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Diffstat (limited to 'winsup/cygwin/ChangeLog-1999')
| -rw-r--r-- | winsup/cygwin/ChangeLog-1999 | 3562 |
1 files changed, 0 insertions, 3562 deletions
diff --git a/winsup/cygwin/ChangeLog-1999 b/winsup/cygwin/ChangeLog-1999 deleted file mode 100644 index f2da41f51..000000000 --- a/winsup/cygwin/ChangeLog-1999 +++ /dev/null @@ -1,3562 +0,0 @@ -Sat Dec 25 12:46:25 1999 Christopher Faylor <cgf@cygnus.com> - - * dlfcn.cc (dlsym): Use correct HANDLE type for GetProcAddress. - (dlclose): Ditto for FreeLibrary. - * fhandler_windows.cc (fhandler_windows::set_close_on_exec): Properly - coerce arguments to set_inheritance. - (fhandler_windows::fixup_after_fork): Ditto for fork_fixup. - * libcmain.cc (main): Simplify. - * select.cc (peek_windows): Properly coerce argument to PeekMessage. - -Sat Dec 25 12:30:25 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Eliminate unneeded .y SUFFIX. - * dcrt0.cc (__api_fatal): Make "C". - (do_global_ctors): Make __stdcall. - (getprogname): Ditto. - (insert_file): Ditto. - (globify): Ditto. - (build_argv): Ditto. - (do_exit): Ditto. - * debug.cc (regthread): Ditto. - (makethread): Ditto. - (threadname): Ditto. - (find_handle): Ditto. - (handle_list): Ditto. - (add_handle): Ditto. - * debug.h: Reflect changes to __stdcall. - * shared.h: Ditto. - * winsup.h: Ditto. - -Sat Dec 25 12:09:10 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * path.cc (symlink): Don't return error if target is a symlink to a - nonexistent file. - -1999-12-23 DJ Delorie <dj@cygnus.com - - * Makefile.in: add support for "make check" - * shared.cc: if $CYGWIN_TESTING is set, use a private shared area - * cygrun.c: new, used to isolate dll-in-test - * testsuite/*: new, rudimentary testsuite framework - -Wed Dec 22 01:05:44 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (globify): Properly handle embedded tildes in variable - names. Treat a c:\foo style path spec as "special", i.e., don't - interpret the backslashes as quoting characters. - -Fri Dec 17 10:49:13 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (symlink): Return error if the target exists. - -Thu Dec 16 22:36:45 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc: Change method for accessing com in windows_device_names to - allow > 2 com ports. - -Thu Dec 16 00:49:30 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Only build winver.o and version.o when required. - -Sat Dec 11 11:06:45 1999 Corinna Vinschen <corinna@vinschen.de> - - * path.cc (path_conv::path_conv): Ensure that a trailing slash is added - to "x:" specifications. - -Fri Dec 10 20:22:41 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (WFSO): Make __stdcall. - (WFMO): Ditto. - * debug.h: Reflect above changes. - * exceptions.cc (sig_set_errno): Set errno to be in effect after a - signal handler. - (handle_sigsuspend): Use set_sig_errno to ensure that the correct errno - is set after a signal handler. - (interrupt_now): Accommodate default errno field in stack. - (intterupt_on_return): Ditto. - (sigreturn): Pop, test, and possibly restore saved errno on return from - signal handler. - * fhandler_console.cc (fhandler_console::read): Set errno to be in - effect after a signal handler. - * fhandler_serial.cc (fhandler_serial::raw_read): Ditto. - * select.cc (cygwin_select): Ditto. - (select_stuff:wait): Ditto. - (peek_serial): Ditto. - * syscalls.cc (_read): Ditto. - * wait.cc (wait4): Ditto. - * winsup.h (signal_dispatch): Add "saved_errno" field. - -Thu Dec 9 23:35:45 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (threadname_init): Use new_muto macro to set up a static - buffer for a muto. - (debug_init): Ditto. - (WFSO): Reinstate wrapper for WaitForSingleObject. - (WFMO): Reinstate wrapper for WaitForMultipleObject. - * debug.h: Declare the above two wrappers. - * exceptions.cc (events_init): Use new_muto macro to set up a static - buffer for a muto. - * sigproc.cc (sigproc_init): Ditto. - * sync.cc (muto::acquire): Don't bump waiters if we already own the - muto. - * sync.h (new): New operator. - (delete): Ditto. - (new_muto): New macro. - -Dec 08 23:50:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (get_nt_attribute): Add debug output. Correct behaviour - in case of NULL ACL. - * syscalls.cc (stat_worker): Allow remote drives to get stat info from - fh.fstat(). - * include/winnt.h: Add defines for W2K ACL control flags. - * include/cygwin/socket.h: Add missing PF_NETBIOS. - -Wed Dec 8 23:06:07 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Ensure that winver.o is a dependency for building the - dll. - * mkvers.sh: Attempt to call windres in a fashion that accommodates - older and newer versions. - * winver.c: Reorganize slightly to accommodate older versions of - windres. - * fhandler.cc (fhandler_disk_file::fstat): Avoid using Windows "inodes" - on disks which do not support them. - -Tue Dec 7 21:15:11 1999 Christopher Faylor <cgf@cygnus.com> - - * dll_init.cc (DllList::forkeeLoadDlls): Reverse order of Free/Load - Library calls to ensure that references are resolved. - * path.cc (mount_info::conv_to_win32_path): Ensure that returned - windows paths are always normalized regardless of whether they were in - windows format to begin with. - -Tue Dec 7 08:48:22 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (parse_options): Properly detect end of known array. - -Mon Dec 6 22:32:04 1999 Christopher Faylor <cgf@cygnus.com> - - * mkvers.sh: Generate winver.o from winver.rc and various other things - from include/cygwin/version.h - * winver.rc: New file (adapted from donation by Mumit Khan - <khan@xraylith.wisc.edu>). - * configure.in: Find windres. - * configure: Regenerate. - * Makefile.in: Link winver.o into cygwin1.dll. - -Mon Dec 6 13:04:47 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * init.cc (dynamically_loaded): New global variable. - (dll_entry): Use. - * winsup.h (dynamically_loaded): Declare. - * dcrt0.cc (do_global_ctors): Likewise. - (set_os_type): Make static again. - (dll_crt0_1): Handle dynamically_loaded case. - * dll_init.cc (dll_dllcrt0_1): Delete. - (dll_dllcrt0): Handle dynamically_loaded case. - (dll_noncygwin_dllcrt0): Mark obsolescent. - * libccrt0.cc (cygwin_attach_noncygwin_dll): Delete. - * pinfo.cc (pinfo_init): Don't inherit parent fds if dynamically - loaded. - * include/cygwin/cygwin_dll.h (cygwin_attach_noncygwin_dll): Delete - prototype. - (_cygwin_noncygwin_dll_entry): Mark obsolescent. - -Mon Dec 6 11:09:41 1999 Christopher Faylor <cgf@cygnus.com> - - * configure.in: Make threadsafe the default. - * configure: regenerate. - * utils/strace.cc: Fix a compiler warning. - -Sun Dec 5 15:49:43 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (parse_options): Reinstate unions in parse_things, to - save space. - -Fri Dec 3 22:52:05 1999 Christopher Faylor <cgf@cygnus.com> - - Implement new signal-handling scheme which ensures that a program will - not be interrupted while in a system or cygwin DLL. - * Makefile.in: Add sync.o and dll_ofiles target. - * dcrt0.cc (alloc_stack_hard_way): Add more defensive code to ensure - that the stack is really grown. - (alloc_stack): Ditto. - (dll_crt0_1): Reorganize some initialization routines to ensure that - they occur after the heap has been initialized. - * debug.cc: Use muto for locks. Eliminate attempts to avoid being - interrupted by signals. - (threadname_init): New function. - (debug_init): Ditto. - * debug.h: Declare debug_init and threadname_init. - * exceptions.cc (stack_info::stack_info): Don't check for previous use - of get(). - (handle_sigsuspend): Simply using new signal-handling scheme. - (interruptible): New function. Determines if PC should be interrupted. - (interrupt_now): New function. Causes immediate signal dispatch. - (interrupt_on_return): New function. Causes signal dispatch on return - from cygwin or system routine. - (call_handler): Simplify to use new signal-handling scheme. - (set_process_mask): Use mask_sync muto to synchronize setting of - process signal mask. - (sig_handle_tty_stop): New function. Called when have to stop process - now. - (sig_handle): Simplify to use new signal-handling scheme. - (set_process_mask): Ditto. - (events_init): Allocate mask_sync muto. - (unused_sig_wrapper): New function. Encapsulates assembly language - signal handling support. - * fhandler.h (class select_stuff): Accommodate new signal-handling - scheme. - * fhandler_console.cc (fhandler_console): Simplify to use new - signal-handling scheme. - * fhandler_serial.cc (fhandler_serial::raw_read): Ditto. - * fhandler_termios.cc (bg_check): Ditto. - * fhandler_tty.cc (process_input): Ditto. - (fhandler_tty_slave::open): Ditto. - (fhandler_tty_slave::send_ioctl_request): Ditto. - * fork.cc: Ditto. - * path.cc (chdir): Ditto. - * select.cc: Ditto, throughout. - * shared.h: Eliminate unneeded signal enum. - * signal.cc (signal): Simplify to use new signal-handling scheme. - (sleep): Ditto. - (usleep): Ditto. - (sigprocmask): Ditto. - (sigaction): Ditto. - (pause): Use handle_sigsuspend to pause for signal. - * sigproc.cc: Change signal_arrived handle to global_signal_arrived - class. Change various mutex handles to mutos. - (proc_subproc): Simplify to use new signal-handling scheme. Use muto - for locking. - (get_proc_lock): Ditto. - (proc_terminate): Ditto. - (sig_dispatch_pending): Make a "C" function. Return status of pending - signals. - (sigproc_init): Initialize global_signal_arrived. Simplify to use new - signal-handling scheme. Initialize sync_proc_subproc muto. - (sig_send): Eliminate __SIGSUSPEND considerations. Simplify to use new - signal-handling scheme. - (__allow_sig_dispatch): Delete. - (__block_sig_dispatch): Delete. - (__get_signal_mutex): Delete. - (__release_signal_mutex): Delete. - (__have_signal_mutex): Delete. - (wait_sig): Simplify to use new signal-handling scheme. - * sigproc.h: Implement signal_arrived classes. - * smallprint.c (__small_vsprintf): Avoid printing a leading '*' in - function name with %F format. - * spawn.cc (spawn_guts): Simplify to use new signal-handling scheme. - (iscmd): Don't consider a filename to be a "command" unless it contains - a ':'. - * syscalls.cc (_read): Ditto. - (_open): Ditto. - (_close): Ditto. - * termios.cc (tcsendbreak): Ditto. - (tcdrain): Ditto. - (tcflush): Ditto. - (tcflow): Ditto. - (tcsetattr): Ditto. - (tcgetattr): Ditto. - * winsup.h: Reorganize include files. Add preliminary __sig_protect - implementation. - * cygwin/version.h: Bump current version to 1.1.0. - -Thu Dec 2 22:19:40 1999 Christopher Faylor <cgf@cygnus.com> - - * sync.cc (muto::muto): Use an event rather than a semaphore for wait - synchronization. - (muto::acquire): Rewrite to use an event and try to remove races. - (muto::release): Ditto. - -1999-12-02 DJ Delorie <dj@cygnus.com> - - * environ.cc (parse_options): switch to a static initializer; - templates are sensitive to g++ bugs. - -Fri Nov 26 12:04:23 1999 Christopher Faylor <cgf@cygnus.com> - - * net.cc (cygwin_bind): Ensure that non-Unix domain socket operations - return success correctly. - -Wed Nov 24 21:37:58 1999 Christopher Faylor <cgf@cygnus.com> - - * net.cc (cygwin_bind): Guard against incorrectly setting res to zero - when there is an error condition. - -Tue Nov 23 17:49:55 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::fhandler_base): Use better initialization - scheme. - * fork.cc (stack_base): Eliminate unneeded asm stuff. - * select.cc: Sprinkle in some comments. - * include/winnt.h: Add more CONTEXT. - -Nov 23 20:51:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (cygwin_bind): Use struct sockaddr_un in AF_UNIX code. Set - errno to ENAMETOOLONG if length of pathname exceeds limit in AF_UNIX - code. Sets errno to EADDRINUSE in AF_UNIX code if file system socket - object already exists. - * syscalls.cc (setsid): Set errno to EPERM if current process is - already process group leader. - * uinfo.cc (internal_getlogin): Rearrange for better debug output. Set - pi->psid to NULL if SID can't be determined. - * include/cygwin/socket.h: Add AF_LOCAL and PF_LOCAL - (same as AF_UNIX) for POSIX compatibility. - * include/sys/un.h: Add UNIX_PATH_LEN define. Added SUN_LEN macro for - POSIX compatibility. - -Sun Nov 21 22:55:04 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (parse_options): Return immediately after dealing with - NULL argument. Don't try to process it. - -Tue Nov 16 23:29:17 1999 Christopher Faylor <cgf@cygnus.com> - - * signal.cc (kill_worker): Guard against NULL dereference when thread - safe. - -Sat Oct 30 00:59:38 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Some general cleanup. - * smallprint.c (__small_vsprintf): Accommodate new format for - __PRETTY_FUNCTION__. - -Wed Oct 27 16:13:36 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (mount_info::from_registry): Don't allow the same posix path - into the mount table more than once. - * utils/mount.cc (main): Add some orthogonality to the options. - -Tue Oct 26 21:55:49 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (environ_init): Turn off ntsec by default. - -Wed Oct 27 00:14:11 1999 J"orn Rennecke <amylaar@cygnus.co.uk> - - * fhandler.cc (fhandler_base::lseek): Take readahead into account. - -Tue Oct 26 16:46:54 1999 Christopher Faylor <cgf@cygnus.com> - - * syscalls.cc (_unlink): Return EISDIR when attempting to unlink a - directory. - -Mon Oct 25 18:05:23 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::read): Fix previous fix. - -Mon Oct 25 13:46:44 1999 Christopher Faylor <cgf@cygnus.com> - - * dll_init.cc (add): Avoid allocating name for "LINK"ed DLLs. - (DllList::forkeeLoadDlls): Only reload DLLs if they have been - dlopen'ed. - * grp.cc (parse_grp): Assign gr_mem when it is determined. - -Sun Oct 24 21:55:48 1999 Christopher Faylor <cgf@cygnus.com> - - * dll_init.cc (struct dll): Add module name. - (add): Add additional 'name' parameter for recording in dll structure. - (reserve_upto): New function. - (release_upto): Ditto. - (DllList::forkeeLoadedDlls): Ditto. - (DllList::forkeeStartLoadDlls): Remove. - (DllList::forkeeEndLoadedDlls): Ditto. - (DllNameIterator::*): Eliminate class. - (LinkedDllNameIterator::*): Ditto. - * dll_init.h: Reflect above changes. - * fork.cc (fork): Don't generate a list of dlls to load in the parent. - Let the child do it. Use new DllList::forkeeLoadDlls to load DLLs. - * smallprint.c (__small_vsprintf): No need for a sign on a Win32 error. - (small_printf): Move function here from strace(). - * strace.cc (small_printf): Move to smallprint.c - * include/sys/strace.h: Always declare small_printf. - -Sun Oct 24 02:22:13 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::read): Work around C bug. - -Tue Oct 19 22:10:21 1999 Christopher Faylor <cgf@cygnus.com> - - * dll_init.cc: Add some external symbols to allow thread-safe - compilation. - -Tue Oct 19 21:09:42 1999 Christopher Faylor <cgf@cygnus.com> - - Make minor changes throughout to accommodate new gcc merge. - * Makefile.in: Remvoe -fpermissive option when compiling using g++. - * dcrt0.cc (noload): Mark as "unused" to avoid a compiler warning. - * exceptions.cc (sigreturn): Make this "extern" since it essentially - *is* extern. - * fork.cc (sync_with_parent): Modify to cause the macro to be - considered void. - * heap.cc (sbrk): Remove debugging code. - * passwd.cc (getpass): Don't use fprintf to print the prompt. - * path.cc (mount_info::conv_to_win32_path): Accommodate compiler - warning. - * select.cc (cygwin_select): Experimental version of select which - handles fd_sets with non-standard FD_SETSIZE. - (select_stuff::wait): Ditto. - * termios.cc (tcgetattr): Avoid a compiler warning. - (cftospeed): Ditto. - (cftispeed): Ditto. - * uinfo.cc (netapi32_init): Ditto. - * winsup.h (api_fatal): Simplify and avoid a compiler warning. - * include/sys/strace.h (system_printf): Ditto. - (strace_printf_wrap): Modify to cause the macro to be considered void. - (strace_printf_wrap1): Ditto. - -1999-10-19 DJ Delorie <dj@cygnus.com> - - * Makefile.in (.cc.o): add -fpermissive to avoid g++'s conformance - madness. - * environ.cc (_findenv): rename to my_findenv to avoid newlib - prototype. - * syscalls.cc (logout): remove braces around _PATH_UTMP - -Sat Oct 16 22:53:02 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (mount_info::cygdrive_posix_path): Properly terminate string - after Oct 11 change below. - -Fri Oct 15 23:02:39 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (stack_info): Reimplement stack handling routines in - new stack_info class. - (stack_info::brute_force): Just fill out the same structure as - StackWalk. - (stack_info::walk): Just fill out stack info. - (stack): Use stack_info class stuff to iterate over and display the - stack. - -Fri Oct 15 00:32:13 1999 Christopher Faylor <cgf@cygnus.com> - - * include/cygwin/version.h: Bump some versions. - -Oct 5 11:45:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Delete calls to get_WHOEVER_sid. Move call to - uinfo_init() to the end of the function. - * fhandler.cc (get_file_owner): Substitute call to get_id_from_sid() - with call to get_uid_from_sid(). - (get_file_group): Substitute call to get_id_from_sid() with call to - get_gid_from_sid(). - * fork.cc (fork): Copy new pinfo members to child. - * grp.cc (parse_grp): Rewritten. Saves gr_passwd and all user names in - gr_mem. - (read_etc_group): Variable `group_sem' avoids endless loop. - * passwd.cc (read_etc_passwd): Variable `passwd_sem' avoids endless - loop. - * security.cc (get_sid): New function to generate SID from int values. - (get_ssid): New function to generate SID from string. - (get_pw_sid): New function to generate SID from pw_gecos entry. - (get_gr_sid): New function to generate SID from gr_passwd entry. - (get_admin_sid): Rewritten to avoid using heap space. - (get_system_sid): Ditto. - (get_creator_owner_sid): Ditto. - (get_world_sid): Ditto. - (get_id_from_sid): Try to read SIDs from /etc/passwd or /etc/group - files before using RID or Lookup... function. - (legal_sid_type): New function. - (lookup_name): Rewritten to use the logon server info, if any. - (alloc_sd): Try to use SID from /etc/passwd and /etc/group files before - call to lookup_name(). - (alloc_sd): New parameter for logon server. - (set_nt_attribute): Ditto. - (set_file_attribute): Ditto. - * shared.cc (sec_user): If SID is saved in myself, use it instead of - calling lookup_name(). - * shared.h: struct pinfo got extended user information. - * spawn.cc (spawn_guts): method for forcing reread /etc files changed. - (_spawnve): Copy new pinfo members to child. - * syscalls.cc (chown): Change call to set_file_attribute(). - (chmod): Ditto. - * uinfo.cc (internal_getlogin): New function. - (uinfo_init): Calls internal_getlogin() now. - (getlogin): Uses myself->username now. - * winsup.h: extern HANDLE netapi32_handle; Change prototypes for - set_file_attribute(), lookup_name(), get_id_from_sid(). New inline - functions get_uid_from_sid() and get_gid_from_sid(). - * utils/mkgroup.c: Adapt to the new ntsec features. - * utils/mkpasswd.c: Ditto. - -Thu Oct 14 23:46:03 1999 Christopher Faylor <cgf@cygnus.com> - - Replace calls to GetCurrentProcess() with hMainProc throughout. - * autoload.h: Implement LoadDLLinitnow() function to force the loading - of a DLL. - * cygwin.din: Export cygwin_stackdump. - * dcrt0.cc (dll_crt0): Set up hMainProc and hMainThread here. - * dll_init.cc (dll_dllcrt0_1): Ditto. - * environ.cc (parse_options): New "oldstack" option for forcing the use - of the old stack walking code. - * exceptions.cc (signals_init): Remove. - (err_printf): Remove. Use small_printf throughout. - (sfta): New helper function for StackWalk. - (sgmb): Ditto. - (stack_brute_force): Renamed from old stack walk function. Now uses - frame pointer from context handler. - (stack_walk): New function. Uses Windows API to walk the stack. - (stack): Reimplement to attempt to load imagehlp.dll. If this succeeds - use stack_walk() to display stack info, otherwise use - stack_brute_force. - (cygwin_stackdump): Temporary (?) function for displaying a stack dump - from the called location. - (stackdump): Accept new parameters for passing to stack(). - (handle_exceptions): Call stackdump with new parameters needed to walk - the stack. - * fhandler.cc (fhandler_base::read): Fix potential buffer overrun. Fix - end of buffer problems when \r is not followed by a \n. - (fhandler_base::lseek): Avoid flushing read ahead when not moving the - file pointer. - * fhandler_termios.cc (fhandler_termios::set_ctty): Add a debugging - statement. - * sigproc.cc (sigproc_init): Eliminate obsolete signals_init function. - * winsup.h: Add some declarations. - -Wed Oct 13 09:02:32 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * path.cc (readlink): Return errno correctly when it can't find the - target symlink. - -Tue Oct 12 13:02:08 1999 Christopher Faylor <cgf@cygnus.com> - - * syscalls.cc (setsid): Only reset sid/pgid when NOT process group - leader. - * tty.cc (tty_list::allocate_tty): Don't set sid to myself. The first - tty open should do that. - -Mon Oct 11 23:13:29 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (noload): Issue appropriate Windows error. - * fhandler_termios.cc (fhandler_termios::ctty): Don't automatically set - sid, etc., unless the current pid associated with the tty's sid does - not exist. - * path.cc (mount_info::cygdrive_posix_path): Avoid copying beyond the - end of buffer or suffer garbage. - * pinfo.cc (pinfo_init): Restore sid behavior of a year ago. The sid - should be the same as the pid to be equivalent to UNIX. - (pinfo_list::operator []): Add more bounds checking. - -Sun Oct 10 14:08:30 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (select): Return error if n > FD_SETSIZE. This is a - temporary fix. - -Sun Oct 10 13:56:14 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (iscygdrive_device): Be more precise in detecting when a - "cygdrive" device. This should allow 'mkdir -p' to work correctly. - -Fri Oct 08 08:55:31 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * path.cc (symlink_check_one): set errno to EINVAL on socket files - same as normal files. - -1999-10-06 DJ Delorie <dj@cygnus.com> - - * include/oaidl.h (IDispatch.GetIDsOfNames): Use DISPID* not DISPID - -1999-10-06 DJ Delorie <dj@cygnus.com> - - * exceptions.cc (err_printf): new function; print to stderr - without strace's clutter. The stacktrace functions use this, so - the stacktrace files should be cleaner. - (exception): Print segment registers also - (stack): include a peek at the function's arguments - -Tue Oct 5 16:33:17 1999 Christopher Faylor <cgf@cygnus.com> - - * hinfo.cc (hinfo::extend): Eliminate inappropriate test for boundary - condition. - -1999-10-04 DJ Delorie <dj@cygnus.com> - - * config/i386/longjmp.c: don't restore %fs (Paul Sokolovsky - <paul-ml@is.lg.ua>) - -1999-10-04 DJ Delorie <dj@cygnus.com> - - * localtime.c (tzsetwall): Handle Asian Windows strings correctly - (from Kazuhiro Fujieda <fujieda@jaist.ac.jp>). - -Sat Oct 2 23:00:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * include/lm*.h: Correct multiple problems in lan manager - header files. - -Sun Oct 3 14:29:53 1999 Christopher Faylor <cgf@cygnus.com> - - * sysdef/imagehlp.def: New file. Definitions for imagehlp.dll. - * include/imagehlp.h: Ditto. - * include/winbase.h: YA missing structure. - -Fri Oct 1 11:16:00 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (alloc_sd): Correct setting of FILE_DELETE_CHILD. - (get_file_attribute): Read ntea attributes only if ntsec is disabled. - * syscalls.cc (_unlink): Don't queue file into delqueue if DeleteFile - returns ERROR_ACCESS_DENIED. - -1999-09-30 Mumit Khan <khan@xraylith.wisc.edu> - - * init.cc (dll_entry): Remove static_load case. - * dcrt0.c (set_os_type): Make it externally visible. - * dll_init.cc (dll_dllcrt0_1): Update noncygwin initialization for - post-b20.1 code. - -1999-09-30 DJ Delorie <dj@cygnus.com> - - * times.cc: declare _timezone and _daylight properly - -Wed Sep 29 23:57:40 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (do_exit): Remove EXIT_SIGNAL mask when exiting. It is not - correct given changes to really_exit. - * select.cc (peek_serial): Work around apparent Windows bug. - -1999-09-29 Norbert Schulze <Norbert.Schulze@rhein-neckar.de> - - * times.cc (timezone): revert 'return TZ if set' patch. - * times.cc (timezone): uses now tzset() and _timezone. - * times.cc (gettimeofday): ditto. - * localtime.c (tzsetwall): no negative minutes if offset is negativ. - * localtime.c (tzsetwall): minutes place holder was missing if - minutes == 0 and seconds !=0 (h:0:s). - * localtime.c (tzsetwall): if timezone has no daylight saving - (tz.StandardDate.wMonth==0) generate no daylight saving parameters. - -Sat Sep 25 15:11:04 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_termios.cc (fhandler_termios::bg_check): Accept a new - argument to control whether we should worry about blocking signals. - * fhandler.h: Ditto. - * syscalls.cc (read_handler): Accept a new argument for passing to - bg_check. - (read): Inform read_handler if signals are blocked or not. - * termios.cc: Throughout, reorganize to always block signals before - calling bg_check. - -Sat Sep 25 13:36:06 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_termios::line_edit): Add an extra argument. - * fhandler_serial.cc (fhandler_serial::open): Maintain consisten - fAbortOnError state. - * fhandler_termios.cc (fhandler_termios::line_edit): Use new - "always_accept" argument to control whether input_done is set - regardless of canonical state. - * fork.cc (vfork): Duplicate "parent's" fd table. - * hinfo.cc (hinfo::dup_worker): New method. - (dup2): Use new dup_worker method. - (hinfo::fixup_after_fork): Lock dtable prior to operating on it. - (hinfo::vfork_child_dup): New method. Duplicates dtable for vfork. - (hinfo::vfork_parent_restore): New method. Restores dtable when vfork - exits. - * net.cc (set_winsock_errno): Make global. - * pipe.cc (pipe): Default mode to binary unless *explicitly* set to - text. - * select.cc (set_bits): Test that {read,write,except}_selected are - active before setting a bit. - (peek_pipe): Short circuit tests if we're not checking for readable - or "except"able handles. - (thread_socket): Use read check for exitsock as old method relied on - undocumented, unreliable behavior. - (start_thread_socket): Perform more setup on exitsock to improve thread - exit signalling. - (socket_cleanup): Connect to the exitsock to force thread_socket thread - exit. - * winsup.h (hinfo): Add preliminary vfork stuff. - * include/winsock.h: Add shutdown() how types. - * include/sys/socket.h: Add socketpair declaration. - -1999-09-22 DJ Delorie <dj@cygnus.com> - - * syscalls.cc (chown): never return ENOSYS - just pretend it - works. - -Wed Sep 22 00:47:56 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (MAKEready): Need to initialize 'fd' or open tests in - peek fail. - -Mon Sep 20 17:07:37 1999 Christopher Faylor <cgf@cygnus.com> - - * smallprint.c (__small_vsprintf): Fix '%+' handling. - -Thu Sep 16 21:48:13 1999 Christopher Faylor <cgf@cygnus.com> - - * utils/cygcheck.cc (dump_sysinfo): Deal with a new compiler error. - * utils/strace.cc (make_command_line): Change to a void * argument, as - is required for SetConsoleCtrlHandler. - -Thu Sep 16 20:47:12 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (__api_fatal): Rearrange slightly. - * fhandler.h (set_ctty): Change to void. - * fhandler_termios.cc (fhandler_termios::set_ctty): Ditto. - * select.cc (thread_pipe): Change to a void * argument, as is required - for thread functions. - (thread_socket): Ditto. - (thread_serial): Ditto. - * include/winbase.h: Mark ExitProcess as noexit. - -Thu Sep 16 18:32:12 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (ctrl_c_handler): Make WINAPI, as required by - SetConsoleCtrlHandler. - -Thu Sep 16 17:48:05 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (thread_stub): Make WINAPI, as required by CreateThread. - * fhandler_tty.cc (process_input): Ditto. - (process_output): Ditto. - (process_ioctl): Ditto. - * select.cc (thread_pipe): Ditto. - (thread_serial): Ditto. - (thread_socket): Ditto. - * sigproc.cc (wait_proc): Ditto. - (wait_sig): Ditto. - * window.cc (winMain): Ditto. - -Wed Sep 15 20:58:37 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Let fatal signals through regardless of - signal_mutex. - * fhandler.h (fhandler_base): Make bg_check virtual. - (fhandler_termios::bg_check): Eliminate the second argument. - * fhandler_console.cc (fhandler_console::ioctl): Check for background - operation. - * fhandler_termios.cc (fhandler_termios::bg_check): Eliminate the - second argument. A negative arg 1 means the same thing. - * ioctl.cc (ioctl): Add debugging output. - * syscalls.cc (_write): Eliminate second argument to bg_check. - * termios.cc (tcsendbreak): Check for background operation. - (tcdrain): Ditto. - (tcflush): Ditto. - (tcflow): Ditto. - (tcsetattr): Reorganize on similar lines to above routine. - -Wed Sep 15 15:25:04 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (peek_pipe): Only set read_ready if bg_check returns <= 0. - (peek_console): Ditto. Correct PeekConsole conditional so that the for - loop breaks eventually. - -Wed Sep 15 00:21:40 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (set_console_handler): Allocate security stuff here - since it is needed earlier in the process now. Allocate a shared event - for use in synchronizing CTRL-C events that happen while the process is - still initializing. - (ctrl_c_handler): Use the above event to synchronize with the cygwin - startup process, waiting for the signal thread to come alive before - trying to send a signal. - (signals_init): Don't call set_console_handler() here, since it is now - handled much earlier in cygwin initialization. - * shared.cc (shared_init): Move out security setup. - * sigproc.cc (wait_sig): Activate the console_handler_thread_waiter so - that any waiting thread which is handling ctrl-c's will wake up and - send a signal, if appropriate. - -Tue Sep 14 23:49:39 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (ctrl_c_handler): Handle ctrl-c events ourself, using - the "UNIX way". - * fhandler_console (tty_list::get_tty): New function. - * shared.h: Add some additional things to tty_min class for handling - ctrl-c. - -1999-09-14 DJ Delorie <dj@cygnus.com> - - * dir.cc (rmdir): return ENOTDIR for regular files on 9x - -Tue Sep 14 00:01:59 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.h (ForceCloseHandle2): New macro. - * fhandler.cc (set_inheritance): Accept name of handle as optional - third argument. Use this in ForceCloseHandle2/ProtecHandle2. - * fhandler.h: Implement bg_check() method. - * fhandler_console.cc (get_tty_stuff): Initialize more tty stuff. - (fhandler_console::read): Check for background read. - * fhandler_termios.cc (fhandler_termios::bg_check): New function. - Performs appropriate action given background read or write. - * fhandler_tty.cc (fhandler_tty_slave::write): Replace background check - code with new method. - (fhandler_tty_slave::read): Ditto. - (fhandler_tty_common::set_close_on_exec): Pass output_mutex name to - set_inheritance. - * select.cc: Throughout check that the fd is still open before polling. - (peek_pipe): Check for background read. - (peek_console): Ditto. - * shared.h: Move ntty from tty into tty_min. - * syscalls.cc (read_handler): Check for background read. - (_write): Check for background write. - -Sat Sep 11 16:24:21 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (iscygdrive_device): New macro. - (mount_info::conv_to_win32_path): Only attempt "cygdrive" translation - when passed /cygdrive/something. - (mount_info::write_cygdrive_info_to_registry): Store in-memory copy of - cygdrive prefix automatically. - (mount_info::read_cygdrive_info_from_registry): Reorganize for new - write_cygdrive_info_to_registry functionality. - (mount): Ditto. - -Fri Sep 10 15:44:11 1999 Christopher Faylor <cgf@cygnus.com> - - * syscalls.cc (pathconf): Make first arg 'const'. - -1999-09-10 DJ Delorie <dj@cygnus.com> - - * exec.cc (_execve): check for an empty environment - -Wed Sep 8 10:24:12 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (dll_crt0_1): Generalize test for initial zeroes in - exec/fork block. - * fhandler.cc (fhandler_disk_file::open): Don't attempt #! detection on - non-disk files. - * fhandler.h: Use generic status bit set/clear macros. Use bitmask for - fhandler_termios state. - * fhandler_console.cc: Rename "tty_stuff" to more descriptive - "shared_console_info". - (fhandler_console::read): Reset console state before a read if - appropriate. - (fhandler_console::open): Improve check for setting console state. - (fhandler_console::fixup_after_fork): Ditto. - (set_console_state_for_spawn): New function. - * fhandler_termios.cc (fhandler_termios::tcinit): Use new method for - determining if initialized. - * fhandler_tty.cc (fhandler_tty::init_console): Avoid sending handle to - init or it will be closed. - * fork.cc (per_thread::set): Make this method non-inline, temporarily. - * select.cc (peek_console): Call set_input_state to ensure that the - console is in the correct state. - * shared.h (child_info): Make zero element an array for future - tweaking. - (tty_min): Change initialized element to a bit field. Define bit field - macros for manipulating it. - * sigproc.cc (wait_sig): Wake up every half second in a (vain?) attempt - to work around Windows 98 hanging problem. - (wait_subproc): Ditto. - * spawn.cc (spawn_guts): Use new "set_console_state_for_spawn" prior to - starting a process. - * winsup.h: Define generic macros for manipulating a method's status - field. - (per_thread): Move inline method to fork. - -Mon Sep 6 13:36:34 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (fhandler_tty_master::init_console): Remove retrieval - of stderr handle since it is not required for correct init operation. - * hinfo.cc (hinfo_init): Reorganize to accommodate potential closing of - console handles by fhandler_console::init. - (init_std_file_from_handle): Set standard handle as appropriate. - (hinfo::de_linearize_fd_arry): Ditto. - * fhandler_console.cc (fhandler_console::init): Conditionally close - handle only if it is valid. - -Sun Sep 5 22:43:21 1999 Christopher Faylor <cgf@cygnus.com> - - * utils/cygcheck.cc: Make sure that GetDiskFreeSpaceExA is defined as a - __stdcall function or the stack will suffer. For now, don't sort mount - output as more work copying the individual mntent elements is required. - -Sat Sep 4 19:01:00 1999 Christopher Faylor <cgf@cygnus.com> - - * include/glob.h: Ensure that glob*() functions can be properly accessed by - programs using the DLL. - -Sat Sep 4 18:49:04 1999 Christopher Faylor <cgf@cygnus.com> - - * heap.cc (heap_init): Tweak debugging output. - * sigproc.cc (sig_send): Catch obvious impossible values from - GetLastError. - -Sat Sep 4 18:43:49 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (fhandler_tty_slave::open): Protect against signal - dispatch. - (fhandler_tty_slave::write): Only wait a fixed amount of time to - receive a an output_done_event. - (fhandler_tty_slave::tcflush): Protect against signal dispatch. - -Sat Sep 4 18:30:42 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (handle_sig): Temporarily remove OutputDebugString. It - seemed to be causing sporadic hangs. - (call_handler): Save and restore di and si. - (sigreturn): Ditto. - -Fri Sep 3 23:07:44 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_termios.cc (fhandler_termios::line_edit): Properly deal with - sending characters to slave when !iscanon. - -Fri Sep 3 18:15:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * fhandler_raw.cc (fhandler_dev_raw::fstat): Add S_ISCHR to mode bits. - * fhandler_tape.cc (fhandler_dev_tape::fstat): Erase setting of S_ISCHR - since it's set in fhandler_dev_raw::fstat now. - -Thu Sep 2 22:11:03 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (mount_info::conv_to_win32_path): Fix problem with - calculating relative path at root. - -Wed Sep 1 23:24:43 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::fhandler_base): Don't use default binmode - for console. - -Wed Sep 1 20:51:05 1999 Christopher Faylor <cgf@cygnus.com> - - * smallprint.c (__small_vsprintf): Allow field width argument with 'l' - modifier. Consolidate processing of field width. - * uname.cc (uname): Eliminate space in "release" field. - -Tue Aug 24 10:46:24 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * fhandler_console.cc (write_normal): Write '\n' corresponding to - DWN if the cursor is out of the window. - -Wed Aug 25 22:16:46 1999 Christopher Faylor <cgf@cygnus.com> - - * smallprint.c (rn): Deal with positive as well as negative signs. - (__small_vprintf): Handle '+', 'l', and '%' format types. - -Wed Aug 25 00:38:49 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (dll_crt0_1): Zero heap information in user_data to - work around mutant startup code. - -Tue Aug 24 00:03:22 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): One more end-of-process race detection. - -Mon Aug 23 21:37:07 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, remove malloc.h. - * debug.cc: Initialize handle list so that it will not be copied on - fork. - * exceptions.cc (_sigreturn): Zero windows error on exit. It's - meaningless after a signal dispatch. - * fhandler_console.cc (fhandler_console::de_linearize): Improve error - messages. - * shared.h: Increment fork magic number. - * sigproc.cc (sigproc_terminate): Close all handles prior to calling - proc_terminate if running in signal thread. - (sig_send): Eliminate bogus ResetEvent on a semaphore. Add code for - potentially dealing with problems when this code is interrupted via a - signal dispatch. - * times.cc (timezone): Use __small_sprintf. - * uname.cc (uname): Ditto. Also use strcpy instead of sprintf where - appropriate. - -1999-08-23 DJ Delorie <dj@envy.delorie.com> - - * localtime.c: export timezone, daylight, tzname as _* - * times.cc: don't export timezone, daylight, tzname - (timezone): return TZ if set. - (cygwin_tzset): not needed. - -Thu Aug 19 13:46:47 1999 Christopher Faylor <cgf@cygnus.com> - - * fork.cc (fork): Remove pinfo lock. It is in allocate_pid, now. - * spawn.cc (_spawnve): Ditto. - * pinfo.cc (pinfo_init): Ditto. - (lock_pinfo_for_update): Impreove debug output. - (pinfo_list::allocate_pid): Lock pinfo mutex here. - -1999-08-19 DJ Delorie <dj@cygnus.com> - - * Makefile.in (tooldir): If we're building natively, drop the - $(target_alias) on include and lib's install (i.e. /usr/include - instead of /usr/include/i686-cygwin). - -Thu Aug 19 01:11:25 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): Avoid a race with proc thread when executing - due to a signal. - -Wed Aug 18 16:37:59 1999 Kazuhiro Fujieda <fujieda@jaist.ac.jp> - - * fhandler_console (fhandler_console::fillin_info): Avoid setting - scroll_region.Bottom when it is not known. - (fhandler_console::write_normal): Add various fixes for console - scrolling. - -Wed Aug 18 16:18:22 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc: Add more precise end-of-process detection. - -Wed Aug 18 00:03:47 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): Work around apparent Windows bug which - occasionally results in bogus error messages when a signal is - dispatched. - -1999-08-17 DJ Delorie <dj@cygnus.com> - - * localtime.c (tzsetwall): Deduce TZ more accurately. - -Tue Aug 17 18:00:03 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (peek_pipe): Correct detection of process group for - backgrounded processes. - -Tue Aug 17 10:24:49 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winnt.h: Fix typo in IMAGE_FIRST_SECTION definition. - -Sun Aug 15 19:11:49 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * gcrt0.c (__eprol): Avoid namespace pollution. - (_monstartup): Turn into a constructor function and prevent multiple - invocations. - -Mon Aug 16 10:03:00 Corinna Vinschen <corinna@vinschen.de> - - * utils/mkgroup.c: Correct call to LookupAccountSid for retrieval of - 'None'. - -Mon Aug 16 00:24:29 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (locker): Improve signal mutex locking. - * exceptions.cc (sig_handle): Pass STOP signals to call_handler to - ensure honoring of signal_mutex. - (call_handler): Move STOP code here after acquistion of signal_mutex. - * fhandler_tty.cc (fhandler_tty_common::__acquire_output_mutex): Track - lockers for debugging. - (fhandler_tty_common::__release_output_mutex): Ditto. - (fhandler_slave::write): Fix faulty signal blocking code. - * fork.cc (fork_copy): Remove ancient if 0. - (fork): Conditionalize "FORKDEBUG" under DEBUGGING. - * sigproc.cc (proc_terminate): Reduce pinfo lock time. - (sigproc_terminate): Set sig_loop_wait after getting signal_mutex. - (__get_signal_mutex): Reorganize for less strace output when not - DEBUGGING. - (__release_signal_mutex): Ditto. Reorganize case where !sig_loop_wait. - (have_signal_mutex): Returns true if current thread has the mutex. - * wait.cc (wait4): Change debugging message. - -Sat Aug 14 0:10:00 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::raw_read): Set correct errno from Win32 - error when ReadFile fails. - (fhandler_base::raw_write): In case of ERROR_DISK_FULL, return - bytes_written only if bytes_written > 0. - * errno.cc: Map ERROR_DISK_FULL to ENOSPC. - -Fri Aug 13 14:22:12 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (peek_pipe): Honor ignra argument. - -Fri Aug 13 00:45:00 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Ensure that hExeced is set to proper state - when parent has exited. - -Thu Aug 12 14:09:30 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (getsem): Fix typo which prevented sending signals to - other processes. - -Wed Aug 11 22:06:33 1999 Christopher Faylor <cgf@cygnus.com> - - * cygwin.din: Export glob and globfree. - * glob.h: Move to include. - * Makefile.in: Correct glob.h dependencies. - -Wed Aug 11 19:41:04 1999 Sergey Okhapkin <sos@prospect.com.ru> - - * fhandler.cc (fhandler_disk_file::fstat): Check if the file is unix - domain socket. - (fhandler_disk_file::open): Call set_socket_p(). - * fhandler.h: Add new fhandler type flags (FH_LOCAL, FH_FIFO). - (fhandler_base): get/set_socket_p - new member functions. - (fhandler_socket::addr_family): Add new member, currently unused. - (fhandler_socket::get/set_addr_family): Add new functions to access - addr_family. - * include/sys/un.h: New file. - * net.cc: Include <sys/un.h> - (cygwin_socket): Always create socket of AF_INET family, store - argument's family. - (get_inet_addr): New static function. Converts AF_UNIX requests into - corresponding AF_INET requests. - (cygwin_sendto): Use get_inet_addr(). - (cygwin_connect): Likewise. - (cygwin_accept): Check for sockaddr length. - (cygwin_bind): Implement AF_UNIX. - * path.h (PATH_SOCKET): Add new enum value. - (path_conv::issocket): Add new member function. - (SOCKET_COOKIE): Add new define. - * syscalls.cc (chmod): Mark socket files with system file attribute. - -Wed Aug 11 17:22:46 1999 Corinna Vinschen <corinna@vinschen.de> - - * utils/mkgroup.c (main): Generate "None" group when - invoked via mkgroup -l. - -Tue Aug 10 21:30:31 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (peek_pipe): Handle type ahead where appropriate. - * sigproc.cc (proc_can_be_signalled): Revert to previous method for - determining signalability. - (getsem): Move PID_INITIALIZING test here. - * wait.cc (wait4): Improve debug output slightly. - -Mon Aug 9 23:27:44 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (do_exit): Add additional check for valid hExeced. - * exceptions.cc (call_handler): Implement a raceless way to track - pending_signals. - * signal.cc (kill_worker): Make calls from non-main threads synchronous - or signals from a tty thread don't work right. - * sigproc.cc (sig_send): Localize pending_signals assignment to only - the wait_sig thread. - (__get_signal_mutex): Don't attempt to grab a mutex if signal_mutex - hasn't been assigned yet. Add more strace debugging information when - -DDEBUGGING. - (__release_signal_mutex): Don't attempt to release a mutex if - signal_mutex hasn't been assigned yet. Add more strace debugging - output. - (wait_sig): Attempt to eliminate race in setting of pending_signals. - * spawn.cc (spawn_guts): Set hExeced to INVALID_HANDLE_VALUE so that it - will be obvious when a process is actually just an execed stub. - * strace.cc (strace_vsprintf): Output a "!" after the pid when - executing in an execed stub. - -Mon Aug 9 17:17:13 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, eliminate in() and out() macros. - * winsup.h (tty_attached): Accept an argument indicating the pinfo - structure to query. - * exceptions.cc (really_exit): Cosmetic change. - * external.cc (fillout_pinfo): Use queried pinfo structure for - determining tty number, not *our* number. - * net.cc: More workarounds. - * path.cc (get_device_number): Supply argument to tty_attached. - * syscalls.cc (ctermid): Ditto. - * strace.cc (strace_dump): Remove. - * include/sys/strace.h: Eliminate obsolete stuff. - -Sun Aug 8 22:54:45 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Process all signals on return from a - signal dispatch. - * sigproc.cc (proc_can_be_signalled): Guard against waiting too long - when exiting. - (proc_exists): Don't report an exited process as "existing". - (proc_terminate): Close handle prior to testing for existence so that - proc_exists will not always return TRUE. Eliminate use of zap_subproc. - (stopped_or_terminated): Eliminate use of zap_subproc. - (zap_subproc): Delete. - -Sun Aug 8 22:17:36 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (fhandler_tty_master::init): hThread must remain - open. Previous change to close it was wrong. - -Sun Aug 8 20:35:33 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc: Initalize NO_COPY variables. - * pinfo.cc (record_death): Don't be so insistent about getting - the pinfo lock. - * sigproc.cc (proc_terminate): Tighten the region protected by - the pinfo lock. - * spawn.cc (spawn_guts): Eliminate the pinfo lock when reparenting - as it is no longer required. - (_spawnve): Tighten the region protected by the pinfo lock. - -Sun Aug 8 18:26:51 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (sig_send): Add more unfortunate guards against a - system call being interrupted by a signal dispatch. - -Sat Aug 7 15:38:42 1999 Christopher Faylor <cgf@cygnus.com> - - * security.cc (get_admin_sid): Ensure that returned buf is not copied - on a fork. - (get_system_sid): Ditto. - (get_create_owner_sid): Ditto. - (get_world_sid): Ditto. - -Sat Aug 7 15:17:25 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (process_input): Reset signal_arrived event prior to - calling console read as this is now a requirement for functions which - detect signal_arrived. - (fhandler_tty_master::write): Allow signals to operate prior to raising - SIGTTOU. - (fhandler_tty_master::read): Allow signals to operate prior to raising - SIGTTIN. - * select.cc (peek_pipe): Detect attempt to read from tty not in our - process group as a "read_ready" event. - * include/shellapi.h: Add missing defines. - * utils/ps.cc: Output windows pid as unsigned for Windows 9x. - -Sat Aug 7 14:30:00 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (get_creator_owner_sid): New function. - * shared.cc (sec_user): calls `get_creator_owner_sid' in creation - of the security attributes structure additionally. - -Fri Aug 6 13:04:40 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Allow failure from OpenProcess. The parent - may have exited due to 7/31 change. - -Thu Aug 5 22:54:07 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (wait_for_me): Break out as a common function to check - that the current process is ready to handle signals. - (proc_can_be_signalled): Treat myself differently. - -Thu Aug 5 21:24:20 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console): Don't call tcinit here. - (fhandler_console::read): Don't reset signal_arrived here. - * syscalls.cc (_read): Set it here instead. - * fhandler_termios.cc (fhandler_termios::line_edit): Only call - accept_input when input is ready. Ignore iscanon in this case. - * fhandler_tty.cc (fhandler_tty_slave::init): Don't call tcinit here. - -Thu Aug 5 16:02:25 1999 Christopher Faylor <cgf@cygnus.com> - - * strace.cc (handle_output_debug_string): Ignore errors reading - from child memory as they seem to occur due to a process exiting. - (close_handle): New, defensive code. - -Thu Aug 5 13:32:43 1999 Christopher Faylor <cgf@cygnus.com> - - * strace.cc (remove_handle): New function. - (add_child): Speed up slightly. - (proc_child): Use output of remove_child in CloseHandle. - -Thu Aug 5 12:38:50 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (dll_crt0_1): Don't protect subproc_ready if it is NULL. - (do_exit): Avoid calling close_all_files if exiting from exec stub. - * net.cc: Reorganize to work around some compiler bugs. - * spawn.cc (spawn_guts): Set hExeced only after child stuff has been - completely initialized. - * syscalls.cc (_open): Protect against signals. - * utils/strace.cc (warn): New function. - (add_child): Issue warning when can't duplicate child process handle. - -Wed Aug 4 21:35:28 1999 Christopher Faylor <cgf@cygnus.com> - - * psapi.h: New file. - -Thu Aug 4 10:28:00 Corinna Vinschen <corinna@vinschen.de> - - * security.cc: Eliminate MALLOC_CHECK calls. - (lookup_name): New function simplifies the retrieval of user and group - names. - (alloc_sd): Call `lookup_name' instead of `LookupAccountName'. - * shared.cc (sec_user): Call `lookup_name' instead of - `LookupAccountName'. Eliminate 'free' call on stack space. - * winsup.h: Declare `lookup_name'. - -Wed Aug 4 16:24:02 1999 Christopher Faylor <cgf@cygnus.com> - - * a.out.h: Fix cut and paste from mime email typos. - -Mon Aug 2 19:08:48 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Fix utils dependency. Make clean more assertive. - * path.cc (mount_info::conv_to_win32_path): Fill in correct destination - when a device name is detected. - * syscalls.cc (chown): Always succeed when referencing a cygwin device. - (chmod): Ditto. - * net.cc (get_ifconf): Eliminate holdover from previous change. - -Mon Aug 2 13:07:44 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (do_global_ctors): Remove previous change. It was just - wrong. - -Sun Aug 1 23:21:28 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout rename 'slave_alive' handle to 'inuse'. - * shared.h: Implement tty_attached() macro to determine when an actual - tty is associated with the process. - (class tty): Add some methods for manipulating an "inuse" event that is - common to both master and slave parts of a tty. - * dcrt0.cc (do_exit): Use tty_attached() to determine if signal should - be sent to process group. - * external.cc (fillout_pinfo): Return -1 if tty is not attached (i.e, - attached to a console). - * fhandler.h: Move more stuff into fhandler_tty_common and out from sub - classes. - * fhandler_console.cc (fhandler_console::read): Send SIGWINCH signal to - *correct* process group. - (fhandler_console::open): Fix incorrect argument ordering in set_ctty. - (fhandler_console::de_linearize): Remove unneeded handle resets. - * fhandler_tty.cc (fhandler_tty_slave::open): Fix incorrect argument - ordering in set_ctty. Use tty create_inuse method to create inuse - event. - (fhandler_tty_slave::close): Delete. - (fhandler_tty_slave::dup): Delete. - (fhandler_tty_slave::write): Minor cleanup of flow of control. - (fhandler_tty_common::dup): Subsume fhandler_tty_slave dup method. - (fhandler_pty_master::fhandler_pty_master): Zero inuse field. - (fhandler_pty_master::open): Set inuse field. - (fhandler_tty_common::close): New, superclass method. - (fhandler_tty_common::set_close_on_exec): Handle inuse field. - (fhandler_tty_common::fixup_after_fork): Ditto. - (fhandler_tty_slave::set_close_on_exec): Delete. - (fhandler_tty_slave::fixup_after_fork): Delete. - * path.cc (get_device_number): Use tty_attached() to figure out - /dev/tty. - * select.cc (peek_console): Send SIGWINCH signal to *correct* process - group. - * tty.cc (tty::master_alive): New method. - (tty::create_inuse): New method. - -Sun Aug 1 16:23:22 1999 Christopher Faylor <cgf@cygnus.com> - - * net.cc (get_ifconf): Use alloca for temporary buffer. - -Sun Aug 1 01:38:20 1999 Christopher Faylor <cgf@cygnus.com> - - Modify de_linearize methods throughout to set unix and msdos path - names. - * dcrt0.cc (do_exit): Only remove shared memory when we're done with - it. - * exceptions.cc (try_to_debug): Move static variable outside of the - function so that it can more easily be set with gdb. - * fhandler_console.cc (fhandler_console::open): Handles are typically - hexadecimal in debugging output. - (fhandler_console::open): Do not open inherit console handles by - default. - (fhandler_console::dup): Just use open method to "duplicate" a console - handle. - (fhandler_console::fixup_after_fork): Do *not* close handles here since - they have not been inherited. - (fhandler_console::de_linearize): Ditto. - * utils/strace.cc (create_child): Correct debugging flags when not - tracking forked processes. - -Sat Jul 31 20:10:58 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (do_global_ctors): Ensure that ctors are not called more - than once per session. - * fork.cc (fork): Use sig_protect to protect against signals during - fork. - * pinfo.cc (lpfu): Show windows pid in debugging message as this is - generally more useful. - * pinfo.cc (unlock_pinfo): Issue an error if ReleaseMutex fails. - (pinfo::record_death): Actually unlock pinfo on exit rather than allow - ExitProcess to do this since ExitProcess can sometimes take a *long* - time. - * spawn.cc (spawn_guts): Ensure that pinfo is always unlocked. - -Thu Jul 29 23:43:24 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, consolidate pgid processing for console and tty into - fhandler_termios and tty_min. - * debug.h: Make WF?O functions the defaults for dealing with Waits. - These functions attempt to work around signal interrupt problems. - * debug.cc: Ditto. - * exceptions.cc (call_handler): Don't wait a long time for second - attempt to get signal mutex. - * fhandler_console.cc (fhandler_console::open): Set the "controlling - tty". - * fhandler_termios.cc: Move the ctty and pgid functions here. - (fhandler_termios::line_edit): Fix debug output. - * fhandler_tty.cc (fhandler_tty_slave_write): Use sig_protect to - protect against output_mutex deadlock. - * fork.cc (get_vfork_val): Conditionalize with NEWVFORK. - * syscalls.cc (setsid): Add debugging output. - (setpgid): Reorganize and add debugging output. - * tty.cc (tty::init): Use a method to clear the sid. - -Thu Jul 29 23:42:53 1999 Christopher Faylor <cgf@cygnus.com> - - Patch from Egor Duda <deo@logos-m.ru>: - * grp.cc (read_etc_group): Use a default /etc/group entry when one - doesn't exist. - (getgrgid): Ditto. - * passwd.cc (read_etc_passwd): Use a default /etc/passwd entry when one - doesn't exist. - (search_for): Ditto. - * uinfo.cc (read_etc_group): Remove some defines. - * winsup.h: Move them here. - -1999-07-29 Bernd Schmidt <bernds@cygnus.co.uk> - - * Makefile.in (SUBDIRS_AFTER): Build mingw before utils. - * utils/Makefile.in (MINGW_LDFLAGS): Add "-B../mingw/" - - -Tue Jul 27 23:31:28 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc: Add experimental vfork_storage initialization. - (do_exit): Ditto. - * exec.cc: Use _spawnve throughout as a common interface for execing a - program. - * fork.cc (vfork): Add beginnings of true vfork support. - * path.cc (sort_by_posix_name): Remove special casing of zero length - names since they should now be eliminated earlier on. - (sort_by_native_name): Ditto. - (mount_info::del_item): Remove hole from mount table specifically, here - or suffer weird behavior. Suggested by Andrew Dalgleish - <andrewd@axonet.com.au>. - * shared.cc: Make SHAREDVER "unsigned" to avoid a compiler warning. - * spawn.cc : Accommodate additional argument to _spawnve, throughout. - (_spawnve): Make this a global function and take an hToken argument so - that it can be used by sexecve. Accommodate experimental vfork - functionality. - * winsup.h: Add initial support for per-thread vfork stuff. - * include/cygwin/version.h: Bump shared memory version number. - -Mon Jul 26 20:59:58 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (sort_by_posix_name): Report two zero length strings as being - equal or suffer an infinite loop. - (sort_by_native_name): Ditto. - * shared.cc (shared_info::initialize): Refuse to use a different DLL's - shared memory. - * shared.h: Fix mask for child_info sanity test. - -Sun Jul 18 16:30:31 1999 Christopher Faylor <cgf@cygnus.com> - - * security.cc: Various changes from Corinna. - -Sat Jul 17 22:33:45 1999 Christopher Faylor <cgf@cygnus.com> - - * fork.cc (fork): Change DuplicateHandle slightly. - * security.cc (get_nt_attribute): Ignore error return from - set_process_privileges. - (set_nt_attribute): Ditto. - -Sat Jul 17 00:45:34 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.h: Fix ForceCloseHandle1 in non-debug case. - -Fri Jul 16 23:47:31 1999 Christopher Faylor <cgf@cygnus.com> - - * sigproc.cc (proc_can_be_signalled): Accommodate different flavors of - myself. - * include/ddeml.h: Add missing struct. - * include/wingdi.h: Add missing defines. - -Fri Jul 16 23:01:30 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Attempt to cope when srcdir is a relative pathname. - * fork.cc (fork): Pass handle to parent process to fixup_after_fork. - Eliminate excess unlock_pinfos. - * hinfo.cc (hinfo::fixup_after_fork): Use inherited parent handle - rather than try to open the parent process explicitly. - * pinfo.cc (record_death): Cosmetic change. - * sigproc.cc (wait_sig): Add a debugging statement. - * winsup.h: Reflect change of argument for fixup_after_fork. - -Fri Jul 16 11:07:55 1999 Christopher Faylor <cgf@cygnus.com> - - * shared.h: Eliminate record_death_nolock. Just pass an argument to - record_death. - * pinfo.cc (record_death_nolock): Ditto. - * dcrt0.cc (__api_fatal): Use record_death with FALSE argument rather - than record_death_nolock. - * exceptions.cc (really_exit): Ditto. - * fork.cc (fork): Remove debugging statement. - -Wed Jul 14 22:08:52 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, make parent_alive a local variable. Rename 'alive_parent' - to 'my_parent_is_alive'. - * autoload.h: Improve the description of the autoload mechanism. - * dcrt0.cc: Define parent_alive here. - (dll_crt0_1): When debugging, rotect handles inherited from fork/exec. - Force signal thread to finish initializing prior to calling main. - (dll_crt0): Reorganize child_info stuff to allow common initialization. - Accept parent_alive handle from invoker and ensure that this is not - inherited by other processes. - (do_exit): Ensure that exit_state is not duplicated by a fork. - (__api_fatal): Call 'try_to_debug' directly. - * debug.cc: Increase the size of the handle list. - (threadname): Add an optional argument to control locking. - * exceptions.cc (error_start_init): Make this a "C" function. - (try_to_debug): Ditto. Also, use Sleep rather than pause and loop so - that gdb can get in to interrupt things. - (sig_handle): - * external.cc (fillout_pinfo): Reorganize slightly and plan for the - future. - * fhandler.h: Add an argument to show the name of the handle for error - messages to fork_fixup. - * fhandler.cc (fhandler_base::fork_fixup): Ditto. - (set_inheriting): Rename a variable for clarity. - (fhandler_base::fixup_after_fork): Pass in the name of the handle to - fork_fixup. - * fhandler_tty (fhandler_tty_common:fixup_after_fork): Ditto. - (fhandler_tty_slave:fixup_after_fork): Ditto. - (fhandler_tty_master:fixup_after_fork): Ditto. - * fhandler_windows.cc (fhandler_windows::fixup_after_fork): Ditto. - * fhandler_console.cc (fhandler_console::open): Specifically open - console with ENABLE_PROCESSED_INPUT. - * fork.cc (sync_with_child): Call abort when DEBUGGING and there's an - error. - (resume_child): Ditto. Also, allow an ERROR_INVALID_HANDLE error if it - can't be duplicated as they seem to occur occasionally when the parent - copies the stack. - (fork): Use init_child_info to initialize structure passed to child. - Remove start time setting in favor of common function. Don't mess with - parent's parent_alive. - * heap.cc (sbrk): Simply code slightly. - * hinfo.cc (hinfo::dup2): Improve error handling. - * pinfo.cc (set_myself): Set start time here since it is called by - everything which sets myself. - (pinfo_init): Remove start_time setting in favor of common function. - * shared.h (pinfo): Reorganize so that signal stuff falls into section - of pinfo which is automatically zeroed when a new pid is initialized. - (PROC_MAGIC): Increment to detect cygwin1.dll's memory passing - disparities. - * sigproc.cc (proc_alive): Make this a function. Wait for target pid - to initialize. - (my_parent_is_alive): Rename from alive_parent. - (proc_can_be_signalled): Renamed from proc_alive macro. - (proc_exits): Use proc_can_be_signaleed(). - (proc_subproc): Don't put parent_alive in child. - (proc_terminate): Close hwait_subproc in a race-safe way. Ditto - sync_proc_subproc. - (sigproc_terminate): Always terminate proc_subproc thread first or it - may try to use signal thread as it is going away. Wait for signal - thread to exit. - (sig_send): Use proc_can_be_signalled(). - (init_child_info): New function. Initializes memory block passed by - spawn/fork. - (mutex_stack): Add thread name field. - (sig_wait): Set active state after all handles have been set up and - before protecting the handles. Use ForceCloseHandle to close - subproc_ready as it is now protected. Close signal_mutex here. - * sigproc.h: Accommodate alive_parent rename. - * spawn.cc Use init_child_info to initilize memory block passed to - subprocess. - * strace.cc (__system_printf): Write to screen before writing to strace - log. Only write to strace log if we're actually stracing. - * winsup.h: Declare the 'action on error' functions. - * utils/Makefile.in: (Patch from Egor Duda <deo@logos-m.ru>) Compile - strace using -mno-cygwin. - * utils/strace.cc: Allow ingw concession from Egor Duda. Attempt to - allow CTRL-C when stracing. - -Thu Jul 14 0:39:00 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (alloc_sd): Delete special handling of uid/gid 513. - -Thu Jul 13 15:01:00 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (get_file_owner): Fix typo. - * path.cc (path_conv::path_conv) : Change `return' to `goto end' in - case of SYMLINK_IGNORE is set. - -Mon Jul 5 21:33:00 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (WriteSD): Doesn't set errno if BackupWrite() - returns ERROR_INVALID_SECURITY_DESCR (which happens on FAT). - -Sat Jul 10 13:17:20 1999 Christopher Faylor <cgf@cygnus.com> - - * utils/strace.cc (error): Actually output error message. - (add_child): Duplicate inherited child process handle with all of the - privileges that we need. - -Fri Jul 9 01:37:23 1999 Geoffrey Noer <noer@cygnus.com> - - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 14 - in honor of snprintf and vnsprintf additions. - -Fri Jul 9 00:04:03 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (path_conv::path_conv): Correct buffer overflow condition. - * fhandler_console.cc (fhandler_console::open): *Need* to enable - processed input or CTRL-C won't stop anything unless it's at a prompt. - (fhandler_console::input_tcsetattr): Ditto. - -Thu Jul 8 18:27:49 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Add malloc debugging options. - * dcrt0.cc (api_fatal): Call abort when debugging so that the debugger - will pop up. - * debug.cc (close_handle): Unlock in pathological case. - * fhandler_console.cc (fhandler_console::read): Always respond to - windows size changes. - (fhandler_console::open): Always set things to ~ENABLE_PROCESSED_INPUT - so that we can control INTR character. Don't set pgid here. - (fhandler_console::input_tcsetattr): Turn on windows event so that we - can see screen resizes. - (fhandler_console::init): Don't set pgid here. - * fhandler_termios (fhandler_termios::tcinit): Set pgid here. - * fhandler.h: Fix set_has_acls method return. - * utils/strace.h: Pass CTRL-Cs to child process. - -Wed Jul 7 23:59:50 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Improve dependencies. - * autoload.h: Work around "function unused" messages for autoload init - functions. - * configure.in: Use CHECK_TOOL to find CC so that it will get the - proper host alias. - * configure: Regenerate. - * dcrt0.cc (do_exit): Minor reorganization of termination function - calls. - * debug.cc (close_handle): Issue an error when an attempt is makde to - close a handle with a name different from the one used to record it - previously. - * debug.h: Implement new macros for storing arbitrary handle names. - * exceptions.cc (handle_signal): Terminate the main thread when exiting - due to signal in signal thread. - * fhandler.h: Add an extra 'fd' argument to all ready_for_read methods. - * select.cc: Ditto, throughout. - * fhandler_console (get_tty_stuff): Protect the tty_stuff handle here. - * fhandler_termios.cc (fhandler_termios::line_edit): Accommodate fd - argument to ready_for_read. - * fhandler_tty.cc (fhandler_tty_master::init): Close an unneeded thread - handle. - * fork.cc (fork): Use standard name when protecting process handle. - * spawn.cc (spawn_guts): Ditto. - * shared.cc (open_shared_file_map): Protect cygwin_shared handle here. - * sigproc.cc: Throughout, close child process handle using standard - name. - * syscalls.cc (read_handler): Check that fd is still open prior to - performing an operation. Supply fd argument for ready_for_read. - * (_read): Supply fd argument for read_for_read. - * tty.cc (tty_list::terminate): Close unneeded handles as tty is - closing down. - (tty_list::allocate): Protect against signals. - -Mon Jul 5 14:52:40 1999 Christopher Faylor <cgf@cygnus.com> - - * cygwin.din: Export new snprintf and vnsprintf functions courtesy of - Egor Duda <deo@logos-m.ru>. - -Sun Jul 4 23:54:43 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (sigbegin): New function. Called prior to dispatching - to signal handler. - (sigreturn): New function. Called after signal handler returns. - (set_process_mask): Make stdcall. - (call_handler): Remove sigwrap asm stuff in favor of new - sigbegin/sigreturn scheme. - * winsup.h: Change set_process_mask declaration. - -Sun Jul 4 22:00:14 1999 Christopher Faylor <cgf@cygnus.com> - - * syscalls.cc (stat_worker): Previous change to check for extension - found dots not in the filename part. Fix this. - -Sat Jul 3 23:22:55 1999 Christopher Faylor <cgf@cygnus.com> - - * include/wincon.h: Add some missing defines. - * environ.cc: Remove extern which is now in winsup.h. - * fhandler.cc (get_file_owner): Rename argument. Test for allow_ntsec. - (get_file_group): Ditto. - (fhandler_disk_file::fstat): Use new method inode checking. - * fhandler.h: Rename a method. - * security.cc (set_file_attribute): Take an additional argument to - determine if ntsec security setting should be used. - * dir.cc (mkdir): Pass acl info to set_file_attribute. - * syscalls.cc (chown): Ditto. - (chmod): Ditto. - * winsup.h: Define allow_ntsec here. - -Sat Jul 3 15:09:34 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_disk_file:;fstat): Move check of disk volume to - path_conv. Use new methods for determining if file system is ACL - capable. - (fhandler_disk_file::open): Set "has acls" flag here. - * fhandler.h: Store acl information in fhandler base class. - * path.cc (path_conv): Set acl information on successful return. - * path.h: Add acl info to path_conv class. - * security.cc (get_file_attribute): Set ENOSYS if can't get extended - attributes. - * syscalls.cc (chown): Pass acl information from path_conv to - get_file_attributes. - (chmod): Ditto. - (stat_worker): Ditto. - * uinfo.cc: Make all exported functions extern "C". - * winsup.h: Add rootdir() declaration. - -Fri Jul 2 15:13:08 1999 Christopher Faylor <cgf@cygnus.com> - - * autoload.h: New file. - -Thu Jul 1 23:16:34 1999 Christopher Faylor <cgf@cygnus.com> - - * net.cc (cygwin_gethostname): Use new win32_gethostname to - disambiguate between cygwin and winsock version. - * tty.cc (creat_tty_master): Disambiguate by using cygwin_gethostname - to find the hostname. - * winsup.h: Declare cygwin_gethostname. - -Thu Jul 1 22:36:31 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, remove check for winsock initialization and indirect - references to winsock functions in favor of new dynamic DLL loading - method. - - * Makefile.in: Remove unneeded libraries. - * cygwin.din: Make gethostname == cygwin_gethostname like other network - functions. - * dcrt0.cc: Implement new "autoload" functionality for loading DLLs and - functions as they are needed. Add autoload functions for user32.dll. - (cygwin_dll_func_load): New function. - (dll_crt0): Issue a fatal error message if attempt to mix different - version DLLs is detected. - (api_fatal): Correct inexplicable use of buf + 8 when printing error - message into a buffer. - * fhandler.h: Cosmetic fixes. - * fhandler_tty.cc (fhandler_tty::close): Temporarily "if 0" out code - which sends EOF pulse to children. This should only happen when last - parent fd closes. - * heap.cc (sbrk): Implement new sbrk mechanism which returns memory to - Windows when top of heap decreases beyond a page boundary. - (getpagesize): New function. - * fork.cc (fork): Save new heap values in stuff passed to child. - * hinfo.cc (hinfo::build_fhandler): Don't do any checking on a handle - if the handle is NULL. Assume that it is a disk file. - * net.cc: Redo winsock functions to use dynamic loading scheme. - * shared.cc (shared_info::initialize): Cosmetic change. - * shared.h: Change magic number for memory block sent to child - processes. Accommodate new heap information in child_info. - * sigproc.cc (sig_dispatch_pending): Remove some memory debugging checks. - (__release_signal_mutex): Ditto. - * syscalls.cc (stat_worker): Don't attempt the .exe hack unless the - previous attempt to open the file resulted in an "ERROR_FILE_NOT_FOUND" - and the file did not already contain an extension. - * times.cc: Initialize static NO_COPY variables throughout or they will - not actually be NO_COPY. - * winsup.h: Rename heap fields in per_process to accommodate new sbrk. - Eliminate winsock stuff invalidated by dynamic loading change. - * include/winsock.h: Make this file C++ safe. - -Sun Jun 27 17:07:34 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.h: Don't define MALLOC_DEBUG by default. - * fhandler.cc (fhandler_base::set_name): Always set names to NULL. Add - more slop to end of win32_path_name. - (fhandler_base::de_linearize): Set names to NULL. They'll be assigned - by the caller. - (fhandler_disk_file::get_native): Delete. - * fhandler.h: Ditto. - * hinfo.cc (hinfo::de_linearize_fd_array): Set path names after the - structure has been "delinearized". - * malloc.cc: Add debugging versions of malloc functions. - * syscalls.cc (stat_worker): Eliminate static buffer for thread safety. - -Wed Jun 23 22:53:00 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_disk_file::fstat): If get_file_attribute() - signals a nonexistant acl, fstat sets default attributes now. - -Wed Jun 23 10:22:56 1999 Geoffrey Noer <noer@cygnus.com> - - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 13. - -Wed Jun 23 10:39:07 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * cygwin.din (gamma, gammaf, lgamma, lgammaf): Export. - (j0,j0f,j1,j1f,jn,jnf): Export underscore versions as well. - -Mon Jun 21 21:34:06 1999 Christopher Faylor <cgf@cygnus.com> - - Sprinkle MALLOC_CHECK macro throughout. When turned on, this will give - a slightly better idea of where memory corruption occurs. Add slightly - modified versions of "error_start" code from Egor Duda - <deo@logos-m.ru>. - * Makefile.in: Add `utils' target. - * dcrt0.cc (do_exit): Attempt to detect loop conditions where do_exit - is called reentrantly and avoid the previously executed code in this - case. - * debug.h: Define MALLOC_CHECK macro for use with malloc debugging. - * environ.cc (environ_init): Add more slop at end of environ string - just to work around buggy programs. - (parse_options): Add error_start option to control core dumping or gdb - invocation. - * exceptions.cc (stackdump): New function. Dumps stack to stderr. - (error_start_init): New function. Initialize action on "core dumping" - error. - (handle_exceptions.cc): Use stackdump command to dump stack. Call - try_to_debug. - (set_process_mask): Must be __stdcall or compiler get's confused. - (sig_handle): Detect SIGQUIT and SIGABRT. Do a "stackdump" for these. - * fhandler.cc (get_file_owner): Add an argument to determine if - function should check for NT security. - (get_file_group): Ditto. - (fhandler_base::set_name): Don't free "fhandler_disk_dummy_name" path - names. - (rootdir): New function, pulled from the pages of syscalls.cc. - Determines the root dir of a given path. - (fhandler_disk_file::fstat): Get volume information of file in question - to determine if inodes are permanent and acls are available. This - replaces previous WinNT test. - (fhandler_base::~fhandler_base): free "fhandler_disk_dummy_name" path - names. - * fhandler.h: Change get_file_* declarations. - * fhandler_console.cc: Back out most of scroll fixes from April 17. - They caused weird scrolling behavior. - * fhandler_tty.cc (fhandler_pty_master::accept_input): Add debugging - message. - * security.cc (get_file_attribute): Add additional "check for ACL" - argument. - * path.cc (symlink_check_one): Use new argument to get_file_attribute. - * sigproc.cc (wait_subproc): Don't exit wait loop if WaitForMultipleObject - returns an error. Instead, loop for a while in case this is an expected - error. - * sigproc.h: Remove __stdcall from set_process_mask. - * spawn.cc (linebuf): Use initializers to set initial values. - (linebuf::append): Be defensive and ensure that enough space is - allocated for the new argument. - (linebuf::prepend): Ditto. - (spawn_guts): Correct logic which broke up program argument in a #! - script. - * syscalls.cc (chown): Use new argument to get_file_attribute. - (chmod): Use new argument to get_file_owner and get_file_group. - (stat_worker): Ditto. - (statfs): Break out code that determined the root directory of a given - path. Use new rootdir function instead. - * winsup.h: Reflect new get_file_attribute argument. - * include/sys/strace.h: Add "NOTALL" flag so that voluminous debugging - output can be avoided. - * utils/strace.cc: Honor NOTALL flag. Run at a higher priority. - -Mon Jun 14 18:33:08 1999 Christopher Faylor <cgf@cygnus.com> - - * syscalls.c (stat_worker): Consolidate calls to fh.fstat for both - directories and normal files. - * fhandler_tty.cc (fhandler_pty_master::close): Ensure that an "EOF - pulse" is sent to any executing child processes. - * path.cc (symlink_check_one): Check for ':\n' as well as '#!' to - determine if a file is executable. - -Mon Jun 14 16:04:00 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (fhandler_pty_master::accept_input): Set read_retval - prior to performing a write to avoid a potential race condition. - * fhandler_termios.cc (fhandler_termios::line_edit): Don't set - read_retval here. It has to be set in an fhandler_tty accept_input. - * select.cc (peek_pipe): Fix typo which caused read_selected to be - tested twice rather than except_selected. - * shared.h (class tty_min): Remove read_retval from here. - (class tty) Put it here. - -Mon Jun 14 13:08:58 1999 Christopher Faylor <cgf@cygnus.com> - - * utils/Makefile.in: Consolidate and simplify. - -Mon Jun 14 12:43:32 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, remove reliance on strace_* fields in pinfo class. Use - global instead. Remove STRACE_DUMP and STRACE_CACHE logic. - * pinfo.cc (set_myself): New function. - * dcrt0.cc (dll_crt0_1): Use the new function. - * environ.cc (parse_options): Remove strace environment variable logic. - (environ_init): Ditto. - * exceptions.cc (call_handler): Remove strace mutex considerations. - * fhandler_termios (fhandler_termios::line_edit): Remove STRACE_CACHE - logic. - * localtime.cc: Define 'lint' to eliminate warnings. - * smallprint.c (__small_vsprintf): Remove text formatting of windowss - errors. This is now done in the 'strace' program. - * strace.cc: Define 'strace_active' variable to control whether strace - should be carried out. - (strace_open): Delete. - (strace_init): Delete. - (get_strace_mutex): Delete. - (release_strace_mutex): Delete. - (strace_vsprintf): Preserve last error. - (strace_write): Communicate with strace program using - OutputDebugString. - (strace_dump): Delete. - (mark): Gut. - * winsup.h: Remove a declaration. Add a new one. - * include/sys/strace.h: Modify to accommodate new strace scheme. - * utils/Makefile.in: Build strace.exe - * utils/strace.cc: New file. - -Sat Jun 12 22:22:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_disk_file::fstat): Must compute i-node numbers - via `get_namehash' for Windows 9x. - -Sat Jun 12 10:54:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * fhandler.cc (fhandler_base::read): Returns correct value - if raw_read fails. - * fhandler_raw.cc: More trace output. - * fhandler_floppy.cc: Ditto. - * fhandler_tape.cc: Ditto. - -Thu Jun 10 14:01:05 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.c (handle_exceptions): Use ".stackdump" - extension instead of ".core". - * path.cc (mount_info::read_mounts): Prescan the mount lists - for /cygdrive stuff to delete rather than attempting to - delete it in the main "add mount loop". - (mount_item::getmntent): Fix "system"/"user" determination. - * winsup.h: Use void methods in thread classes where - appropriate. - -Wed Jun 9 23:16:04 1999 Christopher Faylor <cgf@cygnus.com> - - * mkvers.sh: Issue error if can't find version information. - -1999-06-09 DJ Delorie <dj@cygnus.com> - - * localtime.c: new file; public domain timezone handling routines. - * tz_posixrules.h: new file; POSIX default timezone data - * times.cc: comment out localtime, gmtime, replace tzset with - cygwin_tzset - * Makefile.in: add localtime.c - -Wed Jun 9 00:49:04 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Correctly handle #! processing when line - ends with white space. Also correctly handle scripts that do not - begin with #!. - -Mon Jun 7 17:04:36 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::open): Need to initialize - tc here, too. - (fhandler_console::init): Initialize tc earlier. - -Mon Jun 7 00:02:51 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_termios): Move tc initialization - into init method, etc. - (fhandler_tty_common): Ditto. - * fhandler_console.cc (fhandler_console::fhandler_console): - Move tc initialization to init method. - (fhandler_console::init): Initialize tc stuff here. - (fhandler_console::dup): Ditto. - (fhandler_console::fixup_after_fork): Ditto. - (fhandler_console::de_linearize): Ditto. - * fhandler_termios (tcinit): Rename constructor. - Accept force argument to force termios initialization. - * fhandler_tty.cc (fhandler_tty_master::init): Move tc initialization - to common_init. - (fhandler_tty_common::dup): Use tcinit () to initialize tc field. - * tty.cc (tty::common_init): Ditto. - -Sun Jun 6 22:19:09 1999 Christopher Faylor <cgf@cygnus.com> - - * tty.cc (tty_list::terminate): Add \n to output message. - (tty::init): Clear slave_opened field or we can't reopen - ttys. - -Fri Jun 4 23:58:17 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_tty.cc (fhandler_tty_slave::open): Reorganize - slightly to avoid a race with get_ttyp()->was_opened. - -1999-06-04 DJ Delorie <dj@cygnus.com> - - * times.cc (totimeval): scale sub properly. - (gettimeofday): don't bias by timezone. - -Thu Jun 3 13:24:17 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_tty_common): Add two new methods. - * fhandler_tty.cc: Use new {acquire,release}_output_mutex - methods throughout for output_mutex. - (fhandler_tty_common::__acquire_output_mutex): New method. - (fhandler_tty_common::__release_output_mutex): New method. - * shared.h (get_output_mutex): Rename to open_output_mutex. - -Wed Jun 2 16:06:26 1999 Geoffrey Noer <noer@cygnus.com> - - * utils/mkpasswd.c (main): account for long int args to printfs. - -Wed Jun 2 16:08:08 1999 Christopher Faylor <cgf@cygnus.com> - - * smallprint.c (__small_vsprintf): Conditionalize display of - textual messages under CYGWIN_TEXT_ERROR. - * ntea.cc: Remove debugging code. - -Wed Jun 2 16:04:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * dcrt0.cc (dll_crt0_1): Call the functions `get_admin_sid', - `get_system_sid' and `get_world_sid' before heap initialization - to avoid heap fragmentation. - * security.cc (get_nt_attribute): Don't allocate memory - anymore. All memory is taken from stack. - (set_nt_attribute): Ditto. - (alloc_sd): Ditto. Change parameters to get a pointer to a - preallocated security descriptor and a pointer to it's length. - * shared.cc (sec_user): Don't allocate memory anymore. All - memory is taken from stack. Change parameters to receive a - pointer to a preallocated security buffer. - * shared.h: Change prototype for `sec_user' and `sec_user_nih'. - * sigproc.cc (getsem): Change call to `sec_user'. Additonally - buffer for `sec_user'. - * spawn.cc (spawn_guts): Ditto. - Change all error output in function `sec_user' and in module - `security.cc' from error text to error number output. - -Tue Jun 2 21:54:21 1999 Corinna Vinschen <corinna@vinschen.de> - - * net.cc (get_if_flags): Change the UP and RUNNING state - of disconnected RAS interfaces to true. - -Thu Jun 1 22:47:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (get_system_sid): New function to create - a SID for the well known group of local system. - (alloc_sd): New function. - (alloc_sd): Give ALL permissions to `system'. - * shared.cc (sec_user): Give ALL permissions to `system'. - (sec_user): Provide additionalparameter for a second SID. - This is used for `CreateProcessAsUser' call. - (sec_user_nih): Ditto. - * shared.h: Change prototypes for `sec_user' and - `sec_user_nih'. - * spawn.cc (spawn_guts): Now using `sec_user' in - `CreateProcessAsUser' call, if ntsec is set. - -Thu Jun 1 14:17:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * utils/mkpasswd.c: Change to output native names of - well known groups `Everyone' (SID 0) and `system' (SID 18). - * utils/mkgroup.c: Ditto plus output of native name of - well known group `None' (SID 513). - -Mon May 31 22:10:57 1999 Christopher Faylor <cgf@cygnus.com> - - * path.h: Use bit mask flags in path_conv to save exec, - symlink, binary status. Use methods to access and set - these flags. - * fhandler.cc: Use methods to access path_conv flags - throughout. - * path.cc: (symlink-check_one): Accept a bitmask flags - variable to accommodate path_conv changes. - (path_conv::path_conv): Propagate path_flags from mount - table to path_conv class. Avoid walking the mount table - twice to find "binary" info. - (mount_info::conv_to_win32_path): Accept additional flags - argument. Don't add trailing slash if not required. - Fill out both paths when cygdrive. - (mount_info::cygdrive_win32_path): Change debugging output - slightly. - (mount_info::set_flags_from_win32_path): Generalize from - mount_info::binary_win32_path_p. - (mount_item::getmntent): Honor MOUNT_EXEC flag. - * shared.h: Add new method to mount_info class. - * include/sys/mount.h: Add a comment. - * utils/mount.cc: Accept -x to force a mountpoint to default - to executable permission. Rename automount stuff to cygdrive. - -Mon May 31 19:00:00 1999 Corinna Vinschen <corinna@vinschen.de> - - * environ.cc (environ_init): Set ntsec option by default - if running under NT. - * security.cc (set_nt_attribute): Delete superfluoues code. - * shared.cc (sec_user): Don't set owner in created security - descriptor. - * sigproc.cc (getsem): Use `sec_user' instead of `sec_user_nih'. - * spawn.cc (spawn_guts): Set security attribute of - `CreateProcess' to `sec_user' if ntsec is set, `sec_all_nih' - otherwise. - -Mon May 31 19:27:36 1999 Christopher Faylor <cgf@cygnus.com> - - Throughout, change "automount" to cygdrive. - Throughout, change mount flags from signed to unsigned. - - * path.cc (iscygdrive): New macro. - (normalize_posix_path): Tack a '/' on the end of constructed - path only if there isn't one there already. - (mount_info::init): Simplify slightly. - (mount_info::conv_to_win32_path): Don't search for automount - stuff in the mount table. Instead special case the cygdrive - handling so that it will always be acceptable to use /cygdrive - regardless of other mounts. - (mount_info::cygdrive_posix_path): Rename from - build_automount_mountpoint_path. Fully build a posix path - given inputs. - (mount_info::cygdrive_win32_path): New function. - (mount_info::conv_to_posix_path): Precalculate the length - of the pathbuf for multiple uses. Just use cygdrive_posix_path - to derive a /cygdrive/x/foo style path. - (mount_info::read_mounts): Don't read /cygdrive/x mounts from - the registry. Delete them. - (mount_info::from_registry): Read cygdrive info earlier for - subsequent use by other mount routines. - (mount_info::add_reg_mount): Cosmetic changes. - (mount_info::read_cygdrive_info_from_registry): Always add - trailing slash to cygdrive. Precalculate the length of the - cygdrive. - (mount_item::getmntent): Cosmetic changes. - (mount): Return EINVAL on attempt to add a mount point which - begins with the current cygdrive. - * path.h: Remove unused script_p from path_conv class. - * shared.h: Add cygdrive_length to mount_list. Add new - cygdrive_win32_path method. - * include/sys/mount.h: Use enums for MOUNT_ constants. - -1999-05-29 Keith Seitz <keiths@cygnus.com> - - * errno.cc (errmap): Map ERROR_NEGATIVE_SEEK to EINVAL. - -Fri May 28 21:43:56 1999 Christopher Faylor <cgf@cygnus.com> - - * times.cc (to_time_t): Rewrite slightly to avoid compiler - overoptimization. - -Fri May 28 21:10:33 1999 Corinna Vinschen <corinna@vinschen.de> - - * sigproc.cc (getsem): Set security attribute of process - semaphore to `sec_user_nih()', if ntsec is set, `sec_none_nih' - otherwise. - -Wed May 26 22:56:51 1999 Christopher Faylor <cgf@cygnus.com> - - Rename inuse_event and inuse_event_exists to "slave_alive" - throughout. - * shared.h: Eliminate inuse_event. Replace with a boolean. - Elminate slave_opened. - Add some function declarations used by new methods. - * fhandler_tty.cc (fhandler_pty_master::hit_eof): Use better - method for determining EOF for pty master. - (fhandler_tty_slave::open): Use method to acquire output_mutex. - Always create "inuse_event". Delete call to slave_opened. - (fhandler_tty_slave::write): Reorganize debugging output - slightly. - (fhandler_tty_master::close): Eliminate reference to inuse_event. - * tty.cc (tty_list::terminate): Eliminate call to slave_opened. - (tty_list::connect_tty): Use new exists() method to find out if - a tty exists. - (tty_list::allocate_tty): Rename argument for clarity. Use - new exists method to determine tty existence. - (tty::inuse): Delete. - (tty::init): Remove reference to inuse_event. - (tty::common_init): Ditto. - (tty::slave_opened): Delete. - * winsup.h: Move some function declarations to shared.h. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (WriteSD): Don't set errno, if BackupWrite() - returns ERROR_NOT_SUPPORTED. - * security.cc (set_nt_attribute): Change condition for - calling LookupAccountName() with domain name again. - * shared.cc (sec_user): Ditto. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * include/winnt.h: Temporary erased definitions of QuadPart - in LARGE_INTEGER and ULARGE_INTEGER. - * security.cc (set_nt_attribute): Set standard attributes so - that reading and writing attributes for user and administrators - isn't hindered. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (ReadSD): New function. - * security.cc (WriteSD): Ditto. - * security.cc (get_admin_sid): Moved from shared.cc. - * security.cc (set_process_privileges): Moved from syscalls.cc, - shortened, changed return typ to int. Sets errno now. - * security.cc (set_file_attributes): Return type changed to int. - * security.cc (get_file_attributes): Ditto. - * security.cc (set_nt_attributes): Ditto. Cares for setting - of S_ISVTX now. - * security.cc (get_nt_attributes): Ditto. - * syscalls.cc (rel2abssd): #if 0'ed. - * syscalls.cc (set_process_privileges): Moved to security.cc. - * syscalls.cc (chown): Rewritten. - * syscalls.cc (chmod): Change call order of the functions - set_file_attributes() and SetFileAttributesA(). - * fhandler.cc (fhandler_base::fstat): Change check for - return value of get_file_attributes(). - * ntea.cc (NTReadEA): returns TRUE now, if allow_ntea is unset. - * ntea.cc (NTWriteEA): returns TRUE now, if allow_ntea is unset. - * shared.cc (get_admin_sid): Moved to security.cc. - * path.cc (symlink_check_one): Change check for return value - of get_file_attributes(). - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (get_world_sid): Rewrite. - * security.cc (world_full_access): Delete. - * grp.cc: Use gid 0 as default gid. - * grp.cc (read_etc_group): Look for account name of world group. - * fhandler.cc (fhandler_base::open): Call `set_file_attribute' - only in case of disk file. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc (get_file_attribute): Patched incorrect test - for symlink. - * security.cc (set_file_attribute): ditto. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc: Special handling for user and/or administrators - permissions to write (extended) attributes. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc: Don't allow 513(none) as user or group. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * security.cc: new functions `set_nt_attribute()', `get_nt_attribute()' - and `set_file_attribute()' with additional parameters `uid' and `gid', - to support real NT security. - * winsup.h: Prototype for `set_file_attribute()' with four - parameters. - * dir.cc (mkdir): Calls `set_file_attribute()' now. - * syscalls.cc (chown): ditto. - * syscalls.cc (chmod): ditto, with correct uid/gid. - -Mon May 24 22:10:34 1999 Corinna Vinschen <corinna@vinschen.de> - - * shared.cc: New function `get_admin_sid()' to get a SID - of the administrators group or of administrator. - New functions `sec_user()' and `sec_user_nih()' to get - SECURITY_ATTRIBUTES with all permissions for the user and - the administtrator group. - * shared.h: Prototypes for the above new functions `sec_user()' - and `sec_user_nih()'. - * sigproc.cc (getsem): Create process semaphore with - permissions set by `sec_user()'. - -Mon May 24 20:29:29 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::output_tcsetattr): - ONLRET was erroneously used in place of ONLCR. - (fhandler_console::read): Honor get_r_no_interrupt () so - that interrupts don't screw up tty reading. - * fhandler.h: Add some methods to fhandler_tty_master. - * fhandler_termios.cc (fhandler_termios::fhandler_termios): - ONLRET was erroneously used in place of ONLCR. - * fhandler_tty.cc (fhandler_tty_master::init): Associating - console capabilities with the tty capabilities is a bad - idea. Go back to using the console's own. - (fhandler_tty_master::fixup_after_fork): New method. - (fhandler_tty_master::de_linearize): New method. - (fhandler_tty_master::init_console): New method. - -Mon May 24 09:58:02 1999 Christopher Faylor <cgf@cygnus.com> - - * include/rapi.h: Add some more definitions. - -Sat May 22 21:45:01 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * scandir.cc (scandir): Handle errno correctly. Do preallocation to - reduce realloc calls. - (alphasort): Use strcoll, not strcmp. - -Sat May 22 19:03:47 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * dll_init.cc (DllList::recordDll): Forkee must reload dlopened - DLLs. Also use strcasematch, not strcmp to compare file name. - -Wed May 19 14:38:57 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (linebuf::prepend): Fix possible reference to - uninitialized memory. - * winsup.h: Remove WINSUP_NO_CLASS_DEFS workaround. - * libccrt0.cc: Ditto. - * utils/cygwin.cc: Ditto. - * utils/mount.cc: Ditto. - * utils/ps.cc: Ditto. - -Sun May 16 17:22:50 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winnt.h: Revert the previous reversion. The problem - with this include file was completely misdiagnosed. - -Sun May 16 16:05:07 1999 Christopher Faylor <cgf@cygnus.com> - - * sysdef/rapi.def: New definition file for RAPI.DLL. - * include/rapi.h: Preliminary RAPI declarations. - -Sun May 16 15:37:15 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Remove more obsolete code. - -Fri May 14 19:30:53 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winbase.h: Change conditional to correctly refer - to UNDER_CE rather than UNICODE. - * include/winnt.h: Update MIPS and SHx CONTEXT definitions. - -Tue May 11 21:19:59 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Restore previously removed - 'leave' command as its absence causes programs to crash. It - should never have been deleted. - -Tue May 11 12:04:02 1999 Norbert Schulze <Norbert.Schulze@rhein-neckar.de> - - * times.cc (timezone): Properly adjust for daylight savings time. - (gettimeofday): Ditto. - (localtime): Ditto. - (tzset): Ditto. - -Mon May 10 23:31:36 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winnt.h: Revert to previous version. There are problems - with the previous checkin. - * fhandler_console.cc (fhandler_console::de_linearize): Add defensive - code to ensure that console handles are opened correctly. - -Sun May 9 22:31:31 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Forgot to remove a reference to the deleted targets - below. - -Fri May 7 17:28:12 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Remove obsolete code. - * exceptions.cc (set_process_mask): Make this a __stdcall. - * sigproc.h: Fix declaration of set_process_mask. - * include/winnls.h: Add new code page defines. - * include/winnt.h: Various fixes from Anders Norlander - <anorland@hem2.passagen.se>. - -Tue May 4 22:20:05 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winnt.h: Fix CONTEXT pointer typedefs. - -Mon May 3 11:32:32 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * smallprint.c (__small_vsprintf): Display textual messages - for "%E" format type. - * dlfcn.cc (set_dl_error): Lose the "Win32 ". - -Sun May 2 12:22:17 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * utils/Makefile.in (EXE_LDFLAGS): Provide default. - -1999-04-30 DJ Delorie <dj@cygnus.com> - - * winsup.h (WINSUP_NO_CLASS_DEFS): if defined, don't include class - definitions (work around gcc bug) - * libccrt0.cc (WINSUP_NO_CLASS_DEFS): define - * utils/cygwin.cc (WINSUP_NO_CLASS_DEFS): define - * utils/mount.cc (WINSUP_NO_CLASS_DEFS): define - * utils/ps.cc (WINSUP_NO_CLASS_DEFS): define - -Thu Apr 29 13:55:57 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * shared.h (read_mounts): Change prototype to accept a reference - to reg_key, not a copy. - * path.cc (read_mounts): Likewise. - -Thu Apr 29 11:06:37 1999 Mumit Khan <khan@xraylith.wisc.edu> - - * configure.in (EXE_LDFLAGS): Always add newlib if part of the - build tree. - * configure: Regenerate. - - * utils/Makefile.in (INCLUDES): Add newlib include directories. - (LDFLAGS): Replace this with - (ALL_LDFLAGS): this to avoid being overridden from higher level - Makefiles. - -Wed Apr 28 17:01:12 1999 Christopher Faylor <cgf@cygnus.com> - - * include/winnt.h: Add some handheld support. - * shared.cc (open_shared): Don't call OpenFileMapping with - a null name pointer. If the name is NULL it can't be opened. - -Fri Apr 23 00:28:38 1999 Christopher Faylor <cgf@cygnus.com> - - * winsup.h: Always clear memory in thread .create method or - suffer uninitialized pointers, etc. - -Wed Apr 21 03:56:54 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::fhandler_console): - Set fork_fixup flag to ensure that shared info is duplicated. - (get_tty_stuff): Ensure that tty_stuff is initialized. - (fhandler_console::fixup_after_fork): Really force tc and - tty_stuff initialization. Close console handles or suffer - handle leak. (needs to be fixed) - (fhandler_console::de_linearize): Force tc and tty_stuff - initialization. - -Mon Apr 19 14:54:46 1999 Geoffrey Noer <noer@cygnus.com> - - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 12. - -Sat Apr 17 15:35:34 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console (fhandler_console::fixup_after_fork): Make sure - that new shared memory for console is initialized. - (fhandler_console::scroll_screen): Set region bottom correctly. - (fhandler_console::write_normal): Fix win95 problem where attribute - was propagated to scrolled region. - * include/wingdi.h: Fix GOBJENUMPROC prototype. - -Wed Apr 7 20:00:00 1999 John Fortin (fortinj@ibm.net) - - * pthread.cc (pthread_suspend): New function. - (pthread_continue): Ditto. - * include/pthread.h: added pthread_suspend and pthread_continue - prototypes. - * cygwin.din: added above functions. - * thread.h: Add 'bool suspended' to class MTitem. Prototype - __pthread_suspend __pthread_continue. - * thread.cc (__pthread_suspend): New function. - (__pthread_continue): New function. - -Sun Apr 4 23:00:00 1999 John Fortin (fortinj@ibm.net) - - * pthread.cc (pthread_join): New function. - (pthread_detach): New function. - * include/pthread.h: added pthread_join and pthread_detach prototypes. - * cygwin.din: added above functions for exports. - * thread.h: Added char joinable to MTitem class. Add void * - return_ptr to ThreadItem class to receive pointer from pthread_exit - and pthread_join. Add __pthread_join and __pthread_detach prototypes. - * thread.cc: Change thread_init_wrapper to set item->return_ptr=ret - and comment out item->used = false. Need to look at this more. - (__pthread_join): New function. - (__pthread_detach): New function. - (__pthread_exit): Implement ( was NOT_IMP ). - * thread.cc (MTinterface::FindNextUnused) : Use joinable != 'Y' as - an additional conditional. We may need to use this info in - pthread_join. - -Mon Apr 5 23:09:06 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (do_exit): Change a variable name to minimize confusion. - * fhandler.h (fhandler_tty): Remove ttyp field in favor of get_ttyp - method. - * fhandler_tty.cc: Use get_ttyp () method to retrieve pointer to - tty device throughout. - (fhandler_tty_master::init): Point console tc at tty's tc so - that they share the same termios structure. - * select.cc (fhandler_tty_common::ready_for_read): Use get_ttyp - method. - * tty.cc (tty::common_init): Ditto. - -Mon Apr 5 00:22:30 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::char_command): Make - setting of scrolling region cause the cursor to be placed at - the beginning of the scrolling region. - * thread.cc (__pthread_kill): Defend against item->sigs being - uninitialized. - (__pthread_sigmask): Defened against item->sigs being uninitialized. - -Wed Mar 31 22:52:18 1999 Christopher Faylor <cgf@cygnus.com> - - * dcrt0.cc (dll_crt0): Restore pointer to shared console - terminfo structure. This allows subprocesses to set - sticky console attributes. - * fhandler_console.cc (get_tty_styff): New function. Returns - pointer to shared console terminfo structure, allocating shared - memory if required. - (fhandler_console::fhandler_console): Use get_tty_stuff(). - (fhandler_console::de_linearize): Ditto. - * fork.cc (fork): Save shared console handle for export to - subprocesses. - * spawn.cc (spawn_guts): Ditto. - * shared.cc (open_shared_file_map): Rewrite to use generic - open_shared() function. - (open_shared): New function. Generic shared memory open - used by console and cygwin shared memory. - * shared.h: Define new stuff used by above. - -Wed Mar 31 01:46:23 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_tty): Set tc = ttyp. - * fhandler_tty.cc (fhandler_tty_master::init): Ditto. - (fhandler_tty_common::dup): Ditto. - * tty.cc (tty::common_init): Ditto. - -Wed Mar 31 01:43:06 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (mount_info::conv_to_win32_path): Reorganize to - correctly handle //x syntax. - -Tue Mar 30 14:42:05 1999 Christopher Faylor <cgf@cygnus.com> - - * strace.cc (strace_vsprintf): Fix incorrect buffer reference. - -Mon Mar 29 22:46:16 1999 Christopher Faylor <cgf@cygnus.com> - - * debug.cc (__lock): Return value for gcc bug workaround. - (__unlock): Ditto. - * fhandler_tty.cc (fhandler_tty_master::init): Remove extraneous - console initialization. Set termios to sensical values before - initializing the console. - (fhandler_tty_slave): Add some debugging output. - * strace.cc: Conditionalize stuff not required by STRACE_HHMMSS. - (strace_vsprintf): Remove dependency on time() for STRACE_HHMMSS. - -Mon Mar 29 10:50:00 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * utils/passwd.c (GetPW): Correct cast in call to `NetUserGetInfo'. - -Sun Mar 28 16:54:57 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h: Remove tty_stuff field from fhandler_console - class. Use global instead to allow all console opens to - use same settings. - * fhandler_console.cc: Add new global. - (fhandler_console::tcgetattr): Use new global for initialization. - (fhandler_console::de_linearize): Ditto. - * fhandler_termios.cc (fhandler_termios::fhandler_termios): Don't - reinitialize an already initialized termios. Do not honor - CYGWIN=binmode for console output. It's too confusing. - * shared.h: Add `initialized' field to tty_min. - -Sun Mar 28 01:55:32 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (path_prefix_p_): Add defensive code. - (slash_drive_prefix_p): Use macro to detect whether a character - is a path separator. - (mount_info::conv_to_win32_path): Rewrite to correctly handle - relative paths. - * strace.cc (strace_printf): Remove extraneous save of LastError. - * winsup.h (per_thread): Return TlsSetValue value. This seems - to work around a g++ bug. - -Thu Mar 25 13:00:00 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * fhandler_raw.cc (fhandler_dev_raw::dup): New method. - * fhandler_tape.cc (fhandler_dev_tape::dup(): Ditto. - * fhandler.h: Added prototypes for the formentioned methods. - -Wed Mar 24 23:00:00 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * fhandler_raw.cc (fhandler_dev_raw::linearize): - Only calling base class implementation now. - * fhandler_raw.cc (fhandler_dev_raw::de_linearize): - Only calling base class implementation and allocating devbuf now. - * fhandler_tape.cc (fhandler_dev_tape::linearize): Erased. - * fhandler_tape.cc (fhandler_dev_tape::de_linearize): Erased. - * fhandler_tape.cc (fhandler_dev_tape::fhandler_dev_tape): - Additional call to `set_cb()'. - * fhandler_floppy.cc (fhandler_dev_floppy::fhandler_dev_floppy): - Ditto. - * fhandler.h: Erased prototypes for linearize and de_linearize - methods of class fhandler_dev_tape. - -Thu Mar 25 14:05:57 1999 Christopher Faylor <cgf@cygnus.com> - - * signal.cc (pause): Make sure that signal has been dispatched - prior to pause returning. - -Wed Mar 24 20:04:21 1999 Christopher Faylor <cgf@cygnus.com> - - Change get_input_handle to get_io_handle throughout. - Change output_handle_ to output_handle throughout. - Use sys/termios.h only where needed. - * Makefile.in: Add new object. - * fhandler.cc (fhandler_base::puts_readahead): New function. - Adds a string to the read ahead buffer. - (fhandler_base::put_readahead): New function. Adds a character - to the read ahead buffer. - (fhandler_base::get_readahead): New function. Gets a character - from the read ahead buffer. - (fhandler_base::peek_readahead): New function. Returns character - at beginning or end of read ahead buffer. - (fhandler_base::set_readahead_valid): Augmented from fhandler.h. - (fhandler_base::eat_readahead): Eat a character from the read - ahead buffer. - (fhandler_base::de_linearize): Reset read ahead info. - (fhandler_base::read): Honor new read ahead mechanism. - (fhandler_base::fhandler_base): Don't set binmode to default - if it has already been explicitly set. - * fhandler.h: Add *BINSET flags to track whether the binary - mode has been turned on or off explicitly. - (fhandler_base): Add elements for new read ahead method. Remove - old `readahead_'. - (fhandler_termios): New base class. - (fhandler_console): Use fhandler_termios base class. - Add new de_linearize method. - (fhandler_tty_common): Rewrite to use fhandler_termios base class. - (fhandler_pty_master): Ditto. - (fhandler_tty_master): Ditto. - * fhandler_console (fhandler_console::read): Rewrite to use functions - from fhandler_termios and read ahead for line editing. - (fhandler_console::read1): Remove. - (fhandler_console::open): Interruptible I/O is now handled in the - read function. Mark this. - (fhandler_console::output_tcsetattr): Use ONLRET to control - binary behavior since it is more closely analgous. - (fhandler_console::input_tcsetattr): Don't set console flags if - there is no change or Windows 95 will eat input. - (fhandler_console::tcsetattr): Use ONLRET to control binary behavior - since it is more closely analgous. - (fhandler_console::fhandler_console): Accommodate fhandler_termios - base class. - (fhandler_console::init): Ditto. - (fhandler_console::igncr_enabled): Ditto. - (fhandler_console::char_command): Use new read ahead method. - (fhandler_console::de_linearize): New function. - * fhandler_serial.cc: Need additional include. - * fhandler_tty.cc (fhandler_tty_master::fhandler_tty_master): - Accommodate fhandler_termios base class. - (fhandler_tty_master::init): Ditto. - (fhandler_tty_master::accept_input): New function. Sends - (possibly line-edited) input to slave. - (process_input): Use line editing capabilities of fhandler_termios - base class when processing input. - (fhandler_tty_slave::open): Accommodate fhandler_termios base class. - (fhandler_tty_slave::tcgetattr): Ditto. - (fhandler_tty_slave::ioctl): Ditto. - (fhandler_pty_master::fhandler_pty_master): Ditto. - (fhandler_pty_master::read): Ditto. - (fhandler_tty_slave::dup): Be more paranoid about setting output - handle in case of error. - * fhandler_tty.h: Accommodate new tty_min base class in tty class. - * hinfo.cc (hinfo::build_fhandler): Send tty 'unit' to constructor. - * select.cc (peek_console): Send resize event to window regardless - of tty setting. Eliminate ReadFile kludge. - * shared.h (tty_min): Rename termios field to avoid conflict. - * tty.cc (create_tty_master): Send tty number to build_fhandler. - (tty::common_init): Remove termios initialization. It's handled - via fhandler_termios, now. - * fhandler_termios: New file. Contains methods for dealing with - fhandler_termios class. - -Wed Mar 24 19:22:04 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (call_handler): Reorder to work around - gcc bug. - -Sun Mar 21 21:26:43 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_serial.cc (fhandler_serial::raw_read): Protect - against uninitialized variable. Output debug info if - ClearCommError fails. Clear overlapped I/O on error or - signal. - (fhandler_serial::tcflow): Output debug info at start of - routine. - (fhandler_serial::tcsetattr): Add more debugging output. - Avoid re-setting parameters if there has been no change. - Setting parameters via SetCommState seems to cause loss of - input on Windows 9[58]. - -Wed Mar 17 12:56:25 1999 Geoffrey Noer <noer@cygnus.com> - - * include/winbase.h: Fix AllocateAndInitializeSid proto. - -Tue Mar 16 21:55:12 1999 Christopher Faylor <cgf@cygnus.com> - - * exceptions.cc (handle_exceptions): Always wait for sig_send - to exit or races can result. - -Tue Mar 16 13:04:34 1999 Geoffrey Noer <noer@cygnus.com> - - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 11. - -Tue Mar 16 15:44:10 1999 Christopher Faylor <cgf@cygnus.com> - - * cygwin.din: Export telldir/seekdir. - -Tue Mar 16 13:50:51 1999 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * dir.cc: Change unused struct member __d_find_first_called to - __d_position for use in new functions. - (telldir): New function. Returns current position in DIR stream. - (seekdir): New function. Seeks to new position in DIR stream. - -Mon Mar 15 19:17:23 1999 Geoffrey Noer <noer@cygnus.com> - - * sysdef/comctl32.def: Add InitCommonControlsEx. - -Mon Mar 15 19:45:10 1999 Christopher Faylor <cgf@cygnus.com> - - * dir.cc (mkdir): Remove final slash from a directory if - appropriate or windwows won't create the directory. - * errno.cc: Change text for EAGAIN to something a little - more sensical. - * exceptions.cc (call_handler): Add a debug message. - * fhandler.cc (fhandler_base::open): Don't attempt to set - the position of a com device. - * fhandler_serial.cc (fhandler_serial::raw_read): Reset - overlapped event if not armed. Don't attempt to find out - if characters are available if vmin_. - (fhandler_serial::raw_write): Clear pending I/O when - necessary. - (fhandler_serial::open): Set comm state to current rather - than zeroing. - (fhandler_serial::tcflush): Don't use "queue" as a flag. - TCI* defines are not bit masks. - * select.cc (peek_serial): Add debugging output. - * sigproc.cc (wait_sig): Minor cleanup. - * path.cc (nofinalslash): Make global. - * winsup.h: Ditto. - -Mon Mar 15 16:31:29 1999 Geoffrey Noer <noer@cygnus.com> - - * include/winnt.h: Add RID defs/protos from MSDN docs. - (SECURITY_*_RID, DOMAIN_*_RID*, etc.) - * include/richedit.h: Add missing SCF_* defines. - * include/commctrl.h: Add missing PBM_ defines, PBRANGE struct. - -Mon Mar 15 12:54:48 1999 Geoffrey Noer <noer@cygnus.com> - - * Makefile.in: Don't install include/Windows32 since it doesn't - exist any more. - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 10. - -1999-03-12 DJ Delorie <dj@cygnus.com> - - * net.cc (gethostbyname): support a.b.c.d notation internally, - in case there's no DNS at least partial support is there. - -Thu Mar 11 21:27:41 1999 Jeff Johnston <jjohnstn@cygnus.com> - - * cygwin.din: Added references to new fast-math routines. - -Wed Mar 10 19:22:46 1999 Geoffrey Noer <noer@cygnus.com> - - * include/commdlg.h: Add missing PageSetupDlg defines. - -Tue Mar 9 14:28:14 1999 Geoffrey Noer <noer@cygnus.com> - - * include/*.h: Switch Win32 API header file set to the one written - by Anders Norlander <anorland@hem2.passagen.se>. Headers now - fit the standard Win32 API header layout and are more complete. - These correspond to Anders' headers, version 0.1.5. Please read - sysdef/README for more information. - * include/Windows32/*.h: Delete in favor of above definitions. - - Changes to support the above: - * fhandler_console.cc (fhandler_console::char_command): Add newly - needed cast to DWORD *. - * fhandler_serial.cc (fhandler_serial::raw_read): Make n, minchars - DWORDs. - * fhandler_tty.cc: Include limits.h. - (fhandler_pty_master::doecho): Second arg is now DWORD. - (fhandler_pty_master::process_input_to_sl): Make n, written DWORD. - (fhandler_pty_master::process_slave_outpu): Make n DWORD. - (fhandler_tty_slave::close): Make towrite, n DWORDs. - (fhandler_tty_slave::write): Make n DWORD. - * fhandler.h: Adjust fhandler_pty_master::doecho proto. - * hinfo.cc: Include file reordering. - * malloc.cc: Ditto. - * net.cc: Ditto. - * fhandler_tape.cc (get_ll): Need to reference .u in - LARGE_INTEGER usages. - * ntea.cc: Ditto. - * pinfo.cc: Include limits.h. - * spawn.cc: Ditto. - * uinfo.cc: Ditto. - * uname.cc (uname): sysinfo struct now has anon union. - Adjust sprintf for dwProcessorType being a long now. - * syscalls.cc: Include limits.h and lmcons.h. Throughout, - reference .u in LARGE_INTEGER usages. - (logout): Make rd a DWORD. - - * utils/mkgroup.c: Always include lmaccess.h and lmapibuf.h. - Include stdio.h. - (enum_groups): Adjust for longs in fprintfs. - (main): Ditto. - * utils/mkpasswd.c: Include lmaccess.h and lmapibuf.h. - (enum_users): Adjust for longs in fprintfs. - (main): Ditto. - (enum_local_groups): Ditto. - * utils/passwd.c: Remove many Win32 API defines now in new - Win32 headers. Include lmaccess.h, lmerr.h, lmcons.h, - lmapibuf.h. - (PrintPW): Adjust for longs in fprintfs. - -Wed Mar 3 21:14:45 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (environ_init): Fix off-by-one error in initial - environment allocation. - * fhandler_serial.cc (fhandler_serial::tcflush): Use different - method for flushing since serial handles are now opened for - overlapped I/O. - * select.cc (cygwin_select): Make degenerate case interruptible. - * sigproc.cc (proc_exists): Recognize all kinds of myself pointers - as "existing". - -Tue Feb 16 23:00:48 1999 Christopher Faylor <cgf@cygnus.com> - - * include/Windows32/Functions.h: Correct two #ifndefs that were - switched. - -Mon Feb 15 22:41:54 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Fix incorrect arg length when - constructing new arguments for #!. - -Fri Feb 12 13:25:50 1999 Drew Moseley <dmoseley@cygnus.com> - - * Makefile.in (install-info): Test for file existence before installing. - -Fri Feb 12 13:17:49 1999 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * fhandler.cc (fhandler_disk_file::fstat): Handles directories, - returns unique i-node number. - * syscalls.cc (stat_worker): On WinNT, stat_worker calls - fhandler_disk_file::fstat for directories, too. - -1999-02-10 DJ Delorie <dj@cygnus.com> - - * doc/doctool.c (scan_directory): check for opendir failing, - add closedir. - -Tue Feb 9 13:02:25 1999 Geoffrey Noer <noer@cygnus.com> - - * utils/mount.cc: Add fixme. - * doc/doctool.c: Correct typo in comment. - -Mon Feb 8 17:29:58 1999 Christopher Faylor <cgf@cygnus.com> - - * include/Windows32/UnicodeFunctions.h: Fix incorrect use of - BOOL -> WINBOOL. - * Windows32/ASCIIFunctions.h: Ditto. - -Fri Feb 5 09:38:25 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (mount_info::add_item): Ensure that drive names - are added using X: notation. - -Thu Feb 4 00:28:58 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (path_prefix_p_): Recognize ':' as a path separator. - (mount_info::conv_to_posix_path): Detect case where a '/' has - to be added to a path being constructed. - (realpath): Ensure that the full path name is returned. - -Wed Feb 3 22:57:42 1999 Christopher Faylor <cgf@cygnus.com> - - * shared.h (mount_info): Add two separate arrays to track - reverse sorting of win32/posix paths. - * path.cc (sort_by_posix_name): New function. Sorts by - posix path. - (sort_by_native_name): Rename from sort_by_name. - (mount_info::conv_to_win32_path): Use native sort order - when iterating through mount table. - (mount_info::binary_win32_path_p): Ditto. - (mount_info::getmntent): Ditto. - (mount_info::conv_to_posix_path): Use posix sort order - when iterating through mount table. - (sort): Use two arrays to track sorting of mount table. - (mount_info::add_item): Simplify slightly. - -Wed Feb 3 15:17:54 1999 Christopher Faylor <cgf@cygnus.com> - - * cygwin.din: Remove DATA attribute which was erroneously - added to __errno. - -Tue Feb 2 23:10:18 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc: Fix comment regarding UNC paths in mount table. - (mount_info::conv_to_win32_path): Add back code to handle - //<drive> paths for now. The plan is still to remove it again at - a later date. - (mount_info::slash_drive_to_win32_path): New. Convert a //<drive> - path to a Win32 path. Bring back from among the recently departed - path functions. - * shared.h: Add mount_info proto for slash_drive_to_win32_path. - -Tue Feb 2 22:52:43 1999 Geoffrey Noer <noer@cygnus.com> - - * include/lmaccess.h: Add stub. - * include/shlobj.h: Add stub. - -Tue Feb 2 22:34:06 1999 Christopher Faylor <cgf@cygnus.com> - - * shared.h: Change magic number associated with fork/exec - information as a temporary measure to eliminate strange - core dumps with multiple versions of cygwin1.dll. - -1999-02-02 Brendan Kehoe <brendan@cygnus.com> - - * Makefile.in (readme.txt): Add missing -I$(srcdir)/doc. - -Tue Feb 2 01:10:31 1999 Geoffrey Noer <noer@cygnus.com> - - * sysdef/*: Replace all files with new ones by Anders - Norlander <anorland@hem2.passagen.se>. Please read sysdef/README - for more information. - -Mon Feb 1 14:55:11 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (sort_by_name): Sort based on length of native_path - to ensure maximal match when converting from native -> UNIX. - * cygwin.din: Make more data variables DATA. - -Mon Feb 1 13:31:43 1999 Geoffrey Noer <noer@cygnus.com> - - * fhandler_tape.cc: Change all fhandler_tape private functions - to be named foo_bar_baz-style instead of FooBarBaz. Add some - parens around logical ors/ands for clarity. Respace. - * fhandler.h: Change protos here in light of above. - -Thu Jan 28 11:00:00 Corinna Vinschen <corinna.vinschen@cityweb.de> - - * errno.cc: Support for Windows errors ERROR_CRC and ERROR_NO_READY - and for error ENOMEDIUM. - -Wed Jan 27 01:05:39 1999 Christopher Faylor <cgf@cygnus.com> - - * dir.cc (rmdir): Correct errno setting when attempting to rmdir - a non-directory. - -Tue Jan 26 17:36:12 1999 Geoffrey Noer <noer@cygnus.com> - - * registry.cc (reg_key::build_reg): Add FIXME. - -Tue Jan 26 01:30:48 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc (mount_info::from_registry): Import old v1 mounts - only if current mount layout doesn't exist yet in both user - and system areas (when had_to_create_mount_areas == 2). - (mount_info::import_v1_mounts): New, was upgrade_v1_mounts. - (mount_info::from_v1_registry): Add missing comma in reg_key - creation call. - (mount_info::init): Init had_to_create_mount_areas to zero. - * external.cc (cygwin_internal): Fix reference to - upgrade_v1_mounts. - * shared.h: Change upgrade_v1_mounts proto to import_v1_mounts. - Add new had_to_create_mount_areas variable in mount_info class. - * registry.cc (reg_key::build_reg): Increment - had_to_create_mount_areas whenever we create a new mount area. - - * include/sys/mount.h: Don't define MOUNT_EXEC until we actually - implement this functionality. - - * utils/mount.cc (do_mount): Print warning messages after the - actual mount attempt so we don't see warnings when mount fails. - (usage): Change name of --upgrade-old-mounts flag to - --import-old-mounts. - (main): Ditto. - -Mon Jan 25 23:56:50 1999 Geoffrey Noer <noer@cygnus.com> - - * errno.cc (seterrno_from_win_error): New. Given a Windows - error code, set errno accordingly. - (seterrno): Just call seterrno_from_win_error with the - error code returned by a call to GetLastError. - * winsup.h: Define __seterrno_from_win_error. - * path.cc: Clean up more function description comments. - (mount_info::add_reg_mount): Don't need res, just return the - right values. - (del_reg_mount): Return int, not void. If we're deleting a - system mount, set errno to EACCES and return -1 if we don't - have a valid key handle. If mount delete fails, set errno - accordingly and return -1. Otherwise, return zero for success. - (cygwin_umount): Delete mount from registry first, only remove - from internal table if successful. - * shared.h: Make del_reg_mount proto return int. - -Mon Jan 25 22:40:15 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc (mount_info::mount_slash): Add mount to registry - first, only add to internal table if successful. - (mount_info::conv_to_posix_path): Ditto. - (mount): Ditto. - (mount_info::add_reg_mount): Return int, not void. If we're - writing a system mount, first check if we have a valid key handle. - If we don't, set errno to EACCES and return -1. Otherwise return - zero for success. - * shared.h: Make add_reg_mount proto return int. - -Mon Jan 25 20:40:26 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc (mount_info::init): Don't read automount info here. - (mount_info::from_registry): Read it here instead. Also, read - system registry info in KEY_READ mode. - (mount_info::read_mounts): Read mount info with KEY_READ access - permissions. - -Mon Jan 25 19:12:31 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc: Improve several function description comments. - (mount_info::init): Read automount information from the - registry before potentially automounting slash. - (mount_info::conv_to_posix_path): Create automount with - automount_flags flags. - (mount): Now flags is more than just a toggle so we - must check it in a different manner. And simply check - MOUNT_AUTO as the indicator. If we want to change the - automount_prefix, also change automount_flags as appropriate. - Fix args to syscall_printf. - (write_automount_info_to_registry): New. Was - write_automount_prefix_to_registry. - (read_automount_info_from_registry): New. Was - read_automount_prefix_from_registry. - * shared.h: Adjust protos for function renames just mentioned. - * include/sys/mount.h: Delete MOUNT_CHANGE_AUTOMOUNT_PREFIX - since we don't really need it. - * utils.cc (mount): Pass MOUNT_AUTO as indicator of desire to - change automount prefix. - (show_mounts): Change spacing so there's room for "system,auto" - in Type column. - -Mon Jan 25 13:17:40 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc: Change all references from "automount root" to - "automount prefix", avoiding potential nomenclature confusion - with the root of the file system. - (read_automount_prefix_from_registry): New. Was - read_automount_root_from_registry. - (read_automount_prefix_from_registry): New. Was - read_automount_root_from_registry. Also read the default - flags for automounts from registry at the same time. - (write_automount_prefix_to_registry): New. Was - write_automount_root_to_registry. Also set automount flags - in registry using new auto_flags arg. - (mount): Add flags arg to write_automount_prefix_to_registry call. - * shared.h: Add automount_flags variable to mount_info class. - Adjust protos for function renames listed above. - - * include/sys/mount.h: Comment out MOUNT_MIXED and MOUNT_SILENT - whose values could be reused now that we're using a new mount - layout. Change MOUNT_CHANGE_AUTOROOT to - MOUNT_CHANGE_AUTOMOUNT_PREFIX. - - * utils/mount.cc (change_automount_prefix): New. Was - change_automount_root. Add new flags argument so it's possible - to change the default automount flags. - (main): Option name change from --change-automount-root to - --change-automount-prefix. - (usage): Update in light of option changes. - * utils/umount.cc (remove_all_automounts): Also need to check - for mnt_type looking like "system,auto" now that it's possible - for automounts to be located in the system registry. - -Mon Jan 25 08:59:04 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (linebuf::add): Ensure that there is always - enough space for line being added. Always null terminate. - (linebuf::prepend): Ditto. - -Sat Jan 23 01:30:16 1999 Geoffrey Noer <noer@cygnus.com> - - Make mount.exe able to upgrade mounts: - * external.cc: Fix file description. - (cygwin_internal): Handle CW_READ_V1_MOUNT_TABLES case, in - which case call upgrade_v1_mounts to upgrade old registry - area mounts. - * external.h: Add CW_READ_V1_MOUNT_TABLES to enum. - * shared.h: Make upgrade_v1_mounts public. - - * utils/mount.cc: Include winsup.h, external.h, undef errno since - it's defined by winsup.h. - (usage): Add --upgrade-old-mounts option to usage info. - (main): Handle --upgrade-old-mounts flag by calling - cygwin_internal with the right constant. - -Sat Jan 23 00:40:17 1999 Geoffrey Noer <noer@cygnus.com> - - First pass at mount table backwards compatibility with v1 - mounts: - * path.cc (mount_info::from_registry): For now, upgrade from - old v1 mount registry area if nmounts==0 after reading new mount - areas. - (mount_info::read_v1_mounts): New function. Given a regkey, read - the mounts in the old v1 registry layout corresponding to the key. - A "which" arg tells us which registry we're reading so that we - can include MOUNT_SYSTEM when reading old system mounts. - (mount_info::from_v1_registry): New function. Retrieve old v1 - mount table area mounts. - (mount_info::upgrade_v1_mounts): New function. Retrieve old - v1 mounts, add them to the current registry mount location. - (mount_info::to_registry): New function. For every mount in - the internal mount table, add it to the correct registry. - * shared.h: Add protos for new mount_info functions -- - from_v1_registry, read_v1_mounts, upgrade_v1_mounts, to_registry. - Don't need class name in protos for - build_automount_mountpoint_path, write_automount_root_to_registry, - and read_automount_root_from_registry. - -Fri Jan 22 22:45:07 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Arg 2 missing from special case - command/cmd handling. - -Fri Jan 22 22:40:32 1998 Corinna Vinschen <corinna.vinsche@cityweb.de> - - * fhandler_raw.cc (fhandler_dev_raw::raw_read): bytes_to_read - corrected to multiple of 512 bytes instead of multiple to - devbufsiz. Insert break on ReadFile returned 0 Bytes. - -Fri Jan 22 15:50:49 1999 Christopher Faylor <cgf@cygnus.com> - - * mkvers.sh: Fix handling of CVS tag output. - * errno.cc: Mark exported data as __declspec(dllexport). - * times.cc: Ditto. - * fhandler.cc (fhandler_base::open): Yet another stab - at correcting handling of binmode/textmode ramifications. - * path.cc (hash_path_name): Make /. == '' for purposes - of generating a hash. - -Fri Jan 22 11:45:28 1999 Christopher Faylor <cgf@cygnus.com> - - * path.cc (slash_unc_prefix_p): Generalize to allow - either type of slash. - (mount_info::add_item): Don't disallow UNC specs in - the mount table. - * utils/Makefile.in: Always use current stub library. - -Fri Jan 22 08:52:36 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (regopt): Use correct registry key for Program - Options given new mount layout. - * cygwin.din: export __mb_cur_max from newlib. - -Thu Jan 21 16:52:20 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc (cygwin_split_path): Adjust two FIXMEs. - (mount_info::write_automount_root_to_registry): Return int, - 0 on success, -1 if path is problematic. - (mount): Check return of write_automount_root_to_registry - and act appropriately. Do syscall_printf when adjusting automount - as well as regular mount. - * shared.h: mount_info::write_automount_root_to_registry now - returns an int. - * utils/mount.cc (main): don't sanity-check automount path - here, instead let the DLL take care of that. - -Thu Jan 21 17:12:26 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Rewrite argument handling for - cleaner, one-pass operation. - (linebuf::add): New method for adding arguments to end - of the argument list. - (linebuf::prepend): New method for pushing arguments on - the front of the argument list. - -Wed Jan 20 19:06:30 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc (mount_info::mount_slash): only call add_reg_mount if - add_item succeeded. - (mount_info::add_item): Fail if native path doesn't start with - <drive letter>: or if posix path doesn't start with a slash. - -Wed Jan 20 19:06:30 1999 Geoffrey Noer <noer@cygnus.com> - - * fhandler_raw.cc: Correct copyright date, reformat. - * fhandler_floppy.cc: Ditto. - * fhandler_tape.cc: Ditto. - -Wed Jan 20 17:54:02 1999 Geoffrey Noer <noer@cygnus.com> - - Remove //<drive>/ support. Add support for automounts in - user registry area. - * path.cc: Rewrite, reformat docs at top in light of removing - //<drive>/ support and new automount support. Add more function - description comments. - (slash_drive_prefix_p): Remove function. - (build_slash_drive_prefix): Ditto. - (slash_drive_to_win32_path): Ditto. - (mount_info::init): After everything else, read the automount_root - by calling read_automount_root_from_registry(). - (mount_info::mount_slash): Automount slash with MOUNT_AUTO. - (mount_info::conv_to_win32_path): Remove //<drive>/ support code. - (mount_info::build_automount_mountpoint_path): Construct the name - of an automount POSIX path, given automount_root and the Win32 - path that needs to be automounted. - (mount_info::conv_to_posix_path): Automount missing drive letter - and call conv_to_posix_path again if path isn't covered by the - mount table but starts with "<letter>:". - (mount_info::read_automount_root_from_registry): New function. - Read in the value of automount_root from the current_user - registry mount area. If there isn't one, use default of - "/cygdrive" and write that to the registry by calling - write_automount_root_to_registry(). - (write_automount_root_to_registry): Write a value of - automount_root to the user registry area. - (mount_info::del_item): Add new flags arg to specify which - registry to delete the mount from. - (mount_info::del_reg_mount): Ditto. - (mount_item::getmntent): Use mount_info mnt_foo strings to store - strings passed back in the mntent struct. Otherwise if you - delete a mount item while using getmntent, the pointer may - change on the user. Add ",auto" to mnt_type if MOUNT_AUTO flag is - set. - (mount): Add support to set auto_root to path if flags is set - to the special MOUNT_CHANGE_AUTOROOT flag otherwise do the normal - thing. - (umount): Call cygwin_umount with flags value of 0. - (cygwin_umount): New exported function. Same as umount but - takes an additional flag argument that specifies which registry - area from which umount should remove the mount point. - * cygwin.din: Export the cygwin_umount call. - * shared.h (mount_info): Add public automount_root string. - Add public proto for write_automount_root_to_registry(). - Add private protos for build_automount_mountpoint_path() and - read_automount_root_from_registry(). Add flags arg to del_item - and del_reg_mount protos. Add strings used by getmntent et al - including mnt_type, mnt_opts, mnt_fsname, mnt_dir. (Can't just - pass back pointers to mount paths because they may change as - a result of a umount call. - - * include/sys/mount.h: Add new MOUNT_AUTO and - MOUNT_CHANGE_AUTOROOT flags. Add proto for cygwin_umount - function. - * include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 9. - - * utils/mount.cc: Change missing_dir_warning flag to force - and init to FALSE instead of TRUE. Throughout swap names and - setting as appropriate. Include errno.h. - (usage): Remove info about --reset. Add info for new - --change-automount-root option. - (main): Don't check the --reset flag. Call change_automount_root - if invoked with --change-automount-root. Only call do_mount - if !mount_already_exists unless force flag is TRUE. Otherwise - fail. - (mount_already_exists): New helper function. Returns 1 - if the mount point of the same registry location is already - mounted. - (reset_mounts): Remove function. - (change_automount_root): New function that changes the - automount root in the registry via Cygwin by passing the new - path to mount() with the special MOUNT_CHANGE_AUTOROOT flag. - * utils/umount.cc: Add progname, set to argv[0]. Include string.h. - (usage): New function to print out usage info. - (main): Loop through argcs. Handle new flags to remove all mounts - of a specific type including --remove-all-mounts, - --remove-user-mounts, --remove-system-mounts, and - --remove-auto-mounts. New flag to specify removing a system - mount. Call cygwin_umount instead of umount, providing flags - as appropriate. - (remove_all_mounts): New function. Remove all mounts in - both tables. - (remove_all_automounts): Remove all mounts marked auto. - (remove_all_user_mounts): Remove all user mounts, including auto - mounts. - (remove_all_system_mounts): Remove all system mounts. - - * registry.cc (reg_key::get_string): Fix description comment. - * strace.cc: Minor reformatting. - -Wed Jan 20 17:49:20 1999 DJ Delorie <dj@cygnus.com> - - * fhandler.cc (raw_write): Make sure that a disk full error - is properly signalled. - (fhandler_base::open): Only tapes are read/write, cd-roms may be - read-only (from Corinna). - -Wed Jan 20 10:46:48 Corinna Vinschen <corinna.vinschen@cityweb.de> - - [applied by DJ Delorie <dj@cygnus.com>] - - * fhandler_raw.cc (fhandler_dev_raw::writebuf): Writes only - as much bytes as needed, instead of full buffer size. - - * fhandler_tape.cc (fhandler_dev_tape::close): Corrected error - handling in case of error while writing buffer content to dev. - - * fhandler_floppy.cc (fhandler_dev_floppy::close): Ditto. - - * fhandler_tape.cc (fhandler_dev_tape::writebuf): Delete function - - * fhandler_floppy.cc (fhandler_dev_floppy::writebuf): Ditto. - - Patch suggested by Ron Parker <rdparker@butlermfg.org> - * path.cc (mount_info::conv_to_win32_path): Change the - recognition of UNC devices, to support also paths of type - `\\.\UNC\'. - - * fhandler_tape.cc (fhandler_dev_tape::close): Fixed rewind - to block 1 instead of block 0 on rewind tapes in case of - uncaught signal (e.g. Ctrl-C). - - * path.cc (get_raw_device_number): New static function, - checks path for windows raw device. - - * path.cc (get_device_number): Change for recognition of - windows raw device paths by calling `get_raw_device_number()'. - - * path.h: Change prototype for `get_device_number()'. - - * Makefile.in: Added file 'fhandler_raw.o' to dependencies. - - * include/cygwin/rdevio.h: New file to support ioctl commands - on random access raw devices. At the time only get/set buffersize - for raw_read/raw_write. - - * fhandler.h: Change class hierarchy. 'fhandler_dev_floppy' - and 'fhandler_dev_tape' are now derived classes of - 'fhandler_dev_raw', which is derived from 'fhandler_base'. - - * fhandler_raw.cc: New file for implementation of class - 'fhandler_dev_raw' which is now base class for support of - mass storage raw devices. - - * fhandler_dev_tape.cc: Rewritten. - - * fhandler_dev_floppy.cc: Rewritten. Now supporting correct - lseek (seeking only to positions on 512 byte boundaries, - like supported from WinNT). - - * Makefile.in: Added file 'fhandler_floppy.o' to dependencies. - - * fhandler_floppy.cc: New file to support raw devices - including multi volume operations. - - * fhandler.cc: Delete 'fhandler_dev_floppy' implementation. - - * fhandler.h: Extend class fhandler_dev_floppy. - - * fhandler_tape.cc: Rewrite for correct support - of multi volume operations. Supports Setmarks now. - - * fhandler.h: Add private method `clear()' to class - fhandler_dev_tape. - - * Makefile.in: Add file 'fhandler_tape.o' to dependencies. - - * path.cc (mount_info::conv_to_win32_path): Change the - recognition of UNC devices, to support devices, which - are not partitions, too. - - * fhandler.h: Extend struct 'fhandler_dev_tape' for tape support. - Add method 'fstat' to fhandler_dev_floppy to get S_ISBLK(). - - * fhandler.cc (fhandler_base::open): In any case 'access_' has to - be GENERIC_READ | GENERIC_WRITE for tapes, to allow tape control. - No 'SetFilePointer' for tapes. - - * fhandler_tape.cc: New file to support rewind (/dev/stX) and - norewind (/dev/nstX) tapes. Supports ioctl() calls, described - in... - - * include/sys/mtio.h, include/cygwin/mtio.h: New header files - for tape support. - -Sat Jan 16 21:59:36 1999 Geoffrey Noer <noer@cygnus.com> - - * registry.h: Delete; move contents into shared.h except for - posix_path_p() routine which disappears. - * {Makefile.in, environ.cc, net.cc, path.cc, registry.cc, - shared.cc}: No longer include registry.h. - * dcrt0.cc (dll_crt0_1): don't check posix_path_p() - - * include/mntent.h (struct mntent): Drop const from strings. - * include/sys/mount.h: Change MOUNT_GLOBAL flag that nobody has - used yet to MOUNT_SYSTEM. Add MOUNT_EXEC flag. - * include/cygwin/version.h: Bump CYGWIN_VERSION_MOUNT_REGISTRY to - 2. Change CYGWIN_INFO_CYGWIN_REGISTRY_NAME to "Cygwin". - Change CYGWIN_INFO_CYGWIN_MOUNT_REGISTRY_NAME to "mounts v2". - - * registry.cc (reg_key::reg_key): Default key doesn't end in - "mounts" any more. - (reg_key::kill): Return error code from RegDeleteKeyA. - * path.cc: Reformat, reorder functionality, add comments - throughout. - (mount_info::init): Automount slash if it's not already mounted. - (mount_info::mount_slash): New private helper function. - (mount_info::binary_win32_path_p): Check flags to determine - if mount is binary or not, not binary_p. - (mount_info::read_mounts): Remove unneeded access argument. Use - RegEnumKeyEx to enumerate mount points in current registry - location where each key name returned is a posix_path mount - location. Use a subkey reg_key to read the posix_path's - corresponding native_path and flags. - (mount_info::from_registry): Access HKEY_LOCAL_MACHINE registry - with full access privs (which will fail if not administrator). - Fix registry path used to initialize HKEY_LOCAL_MACHINE reg_key. - (mount_info::to_registry): Delete function. Replaced by - add_reg_mount. - (mount_info::add_reg_mount): New function which adds a specified - mount point to the registry. - (mount_info::del_reg_mount): New function which deletes the - posix_path argument from the highest priority registry table it - can (first user, than system-wide). - (sort_by_name): If the two posix_paths are the same, then - differentiate between them looking at MOUNT_SYSTEM in their flags. - (mount_info::add_item): Also make sure that neither path is NULL. - Never claim mount point is busy: replace an existing posix_path - as long as it came from the same registry location. - (mount_info::del_item): Also make sure that neither path is NULL. - (mount_item::getmntent): Use mnt_type field to store user vs. - system registry location string. Cast all strings to char *. - Handle flags instead of binary_p. Change names of strings - returned in mnt_opts field. - (mount_item::init): Set flags, instead of dealing with binary_p - and silent_p. - (mount): Call add_reg_mount instead of to_registry. - (umount): Call del_reg_mount instead of to_registry. - (path_conv::path_conv): Remove reference to silent_p. - * path.h (path_conv): Remove silent_p. - - * utils/mount.cc: Add -s to usage (was a commented-out -g). - Or in MOUNT_SYSTEM if -s flag given. Add similar commented-out - support for future MOUNT_EXEC flag that will be added with -e. - (reset_mounts): Automount slash with zero for flags, not - MOUNT_SILENT which we no longer use for anything. - * utils/umount.cc: Also print out usage if the first argument - starts with a dash. - -Fri Jan 15 11:27:51 1999 DJ Delorie <dj@cygnus.com> - - * strace.cc: add macros to protect against buffer overruns - (strace_printf): increase buffer from 6000 to 1000 to build devo - * include/sys/strace.h: allow -DNOSTRACE again - -Fri Jan 15 11:27:51 1999 DJ Delorie <dj@cygnus.com> - - * dcrt0.cc (alloc_stack): add 16384 to work around Win95 page - fault during builds - * fork.cc (fork): try various things to avoid page faults during - win95 builds. - -Fri Jan 15 11:18:23 1999 DJ Delorie <dj@cygnus.com> - - * fhandler.cc (raw_write): check for disk full. - -Fri Jan 15 11:18:23 1999 DJ Delorie <dj@cygnus.com> - - * init.cc (dll_entry): if the DLL is being LoadLibrary'd, - initialize some things. - * heap.cc (_sbrk): detect uninitialized heap and initialize - * dcrt0.cc (user_data): initialize to something useful. - (do_global_ctors): make global for init.cc - -Thu Jan 14 02:16:44 1999 Geoffrey Noer <noer@cygnus.com> - - * dll_init.cc: Add missing FIXME in comment. - * fhandler_console: Ditto. - -Thu Jan 14 00:53:25 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (iscmd): New function. - (spawn_guts): Treat command /c and cmd /c as special - cases. Don't quote arguments to these programs if - there are exactly three arguments. - * dcrt0.cc (dll_crt0_1): Initialize exceptions prior - to fork to allow forked processes to "dump core". - * errno.cc (seterrno): No need for this to be extern "C". - * winsup.h: Ditto. - -Wed Jan 13 19:06:08 1999 Geoffrey Noer <noer@cygnus.com> - - * registry.cc: Add comments corresponding to various reg_key - functions, minor reformatting. - (reg_key::reg_key): Delete already-commented-out function - -Wed Jan 13 15:41:34 1999 DJ Delorie <dj@cygnus.com> - - * errno.cc (_sys_errlist): Add "extern" to work around new gcc - restrictions. - -Mon Jan 11 14:56:27 1999 Christopher Faylor <cgf@cygnus.com> - - * spawn.cc (spawn_guts): Fix problem with #! and relative - directories. - -Mon Jan 11 09:00:29 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_console.cc (fhandler_console::read1): Handle EOF as a - specific case. - -Sun Jan 10 23:44:22 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h: Define __fmode for convenience. Use throughout. - * environ.cc (parse_options): Use O_TEXT when nobinmode. - * fhandler.cc (fhandler_base::open): Don't honor __fmode - when disk file. Default to O_TEXT if no mode is specified. - (fhandler_base::fhandler_base): Don't honor __fmode when disk - file. Otherwise default to O_BINARY. - * pipe.cc (make_pipe): Default to O_BINARY if no mode specified. - -Sat Jan 9 20:58:34 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Correct previously messed up patch. - * thread.h: Add back a needed include. - * sigproc.cc (sigproc_init): Work around problem with older - compilers. - * wait.cc (wait4): Ditto. - * winsup.h (per_thread_waitq): Ditto. - * include/Windows32/CommonFunctions.h: Temporary change to - work around problems with older compilers. - -Fri Jan 8 12:53:53 1999 Christopher Faylor <cgf@cygnus.com> - - * environ.cc (parse_options): Add "forkchunk" debug setting. - Takes a value which is used to limit the size of individual memory - copies in a fork. - * fork.cc (fork_copy): Rewrite slightly to allow copying of - individual chunks of memory rather than all in one gulp. - Controlled by chunksize global variable. - -Thu Jan 7 22:02:18 1999 Christopher Faylor <cgf@cygnus.com> - - patch from Corinna Vinschen <corinna.vinschen@cityweb.de>: - * utils/passwd.c: New file. - * utils/Makefile.in: Add dependencies for passwd. - * syscalls.cc (chmod): Change permission checking in case - of readonly test. - (stat_dev): Change default permission bits to allow writing - for all users. - (chown): Retry LookupAccountName with username set to domain\\username, - if returned SID-Type is not SidTypeUser. - - -Thu Jan 7 17:50:49 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.cc (fhandler_base::set_name): Fix bug which - disallowed '%' in a file name. - -Thu Jan 7 00:21:41 1999 Geoffrey Noer <noer@cygnus.com> - - * path.cc: Add comments. - * path.h: Correct file description comment. - -Tue Jan 5 16:07:15 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler_serial.cc (fhandler_serial::raw_read): Be more defensive - about not calling problematic functions when the overlapped I/O is - armed. Reset the overlapped event prior to calling read or suffer - an "operation aborted". - * select.cc (peek_serial): Ditto. - -Mon Jan 4 15:16:22 1999 Geoffrey Noer <noer@cygnus.com> - - Eliminate warnings: - * utils/mount.cc (show_mounts): make format a const char *. - * utils/ps.cc (main): make literal strings const char *s. - * utils/cygpath.cc (long_options): cast literal strings to char *s. - (main): - -Sun Jan 3 20:46:12 1999 Christopher Faylor <cgf@cygnus.com> - - * select.cc (peek_console): Remove #if 0 around NT code workaround. - -Sat Jan 2 00:04:01 1999 Christopher Faylor <cgf@cygnus.com> - - * Makefile.in: Remove include directories made obsolete by - recent changes to mmap.cc. Also remove libraries that appear - to be unnecessary for linking. - * mkvers.sh: Put contents of .snapshot-date, if available, into - the DLL. - -Fri Jan 1 22:44:49 1999 Christopher Faylor <cgf@cygnus.com> - - * fhandler.h (fhandler_serial): Add flag to track state of - overlapped serial I/O. Add overlapped_setup method for common - setup of overlapped structure. - * fhandler_serial.cc (fhandler_serial::overlapped_setup): New - method. Sets up the overlapped structure for overlapped serial I/O. - (fhandler_serial::raw_read): Use overlapped_armed flag to avoid - calling functions which perform overlapped operations if overlapped - I/O is in already progress. This should only be the case if a - previous operation was interrupted or select has detected serial I/O. - (fhandler_serial::open): Use overlapped_setup. - (fhandler_serial::fixup_after_fork): Ditto. - (fhandler_serial::de_linearize): Ditto. - (fhandler_serial::dup): Ditto. - (fhandler_serial::tcsetattr): Fix typo which caused IGNPAR - to be ignored. - * hinfo.cc (hinfo::select_read): Set saw_error to zero explicitly - to avoid spurious reporting of select errors. - (hinfo::select_write): Ditto. - (hinfo::select_except): Ditto. - * select.cc (peek_serial): Use overlapped_armed to avoid calling - functions which perform overlapped operations if overlapped I/O - is already in progress. |