Commit Graph

4997 Commits

Author SHA1 Message Date
Christopher Faylor dd991a7572 * environ.cc (build_env): Ensure that win32 array is properly filled in when a
missing value has to be generated.
2005-04-27 03:09:59 +00:00
Christopher Faylor 0aedc5e99a * include/cygwin/version.h: Bump DLL minor number to 17. 2005-04-26 17:27:40 +00:00
Danny Smith 4db7d42977 * include/wininet.h (FtpGetFileSize): Add prototype.
(FtpCommand[AW]): Correct prototypes.
	Reported by <siger at users dot sf dot net>
2005-04-26 08:18:27 +00:00
Christopher Faylor 6f4a176f07 * mount.cc (mount_commands): Display "-X" option when appropriate. 2005-04-25 14:40:53 +00:00
Danny Smith 4e069720c1 * include/vfw.h (capCreateCaptureWindow[AW]): Add prototypes.
(capGetDriverDescription[AW]): Likewise.

	ChangeLog: Typo fixes.
2005-04-25 07:08:22 +00:00
Joshua Daniel Franklin 46bf13ffc0 * how-to-debug-cygwin.txt: Fix typo. 2005-04-25 05:03:53 +00:00
Danny Smith 6fbeb6a3f0 * mingwex/mbrtowc.c: New file.
* mingwex/wcrtomb.c: New file.
	* mingwex/btowc.c: New file.
	* mingwex/wctob.c: New file.
	* mingwex/mb_wc_common.h: New file.
	* mingwex/Makefile.in (DISTFILES): Add new files.
	(Q8_OBJS): Add new objects.
	* include/wchar.h: Adjust comment about mbrtowc() and related
	funcions. Add __restrict__ to pointer params in prototypes.
	(wmemset. wmemchr, wmemcpy, wmemmove, wcstoll, wcstoull): Remove
	arg names from protototypes.
2005-04-24 11:30:27 +00:00
Danny Smith 4fc953d6a1 2005-04-23 Wu Yongwei <adah@sh163.net>
mingwex/dirent.c: Formatting changes.

	mingwex/dirent.c (_topendir): Make the end-of-path slash check
	MBCS-safe.
2005-04-24 10:26:37 +00:00
Christopher Faylor bc79d16453 * shared.cc (user_shared_initialize): Implement locking similar to shared_info
when initializing shared region.
2005-04-23 03:24:21 +00:00
Christopher Faylor 098a429002 * fhandler.h (dev_console::set_color): Define new function.
(dev_console::set_default_attr): Ditto, moved from fhandler_console.
(dev_console::fillin_info): Ditto.  Accommodate this change throughout this
file.
(fhandler_console::get_win32_attr): Eliminate.
* fhandler_console.cc (fhandler_console::get_tty_stuff): Properly set default
attributes on initialization.
(fhandler_console::open): Set current attributes rather than default color on
open.
(fhandler_console::get_win32_attr): Eliminate.
(dev_console::set_color): New function.  Move get_win32_attr stuff here.
(dev_console::set_default_attr): New function, moved from fhandler_console.
(dev_console::fillin_info): Ditto.
(fhandler_console::char_command): Call set_color to set screen characteristics.
2005-04-22 17:03:38 +00:00
Christopher Faylor fb201f9270 * fhandler.cc (fhandler_base::read): Remove unused signal state tweaks.
* fhandler.h (fhandler_pipe::create_selectable): Declare.
(fhandler_fifo::close_one_end): Declare.
* fhandler_fifo.cc (fhandler_fifo::close_one_end): Define.
(fhandler_fifo::open_not_mine): Use close_one_end to close appropriate end of
pipe.
* pinfo.cc (_pinfo::commune_recv): Ditto.
* pipe.cc (fhandler_pipe::create_selectable): Rename from
create_selectable_pipe.  Reorganize.
(fhandler_pipe::create): Use create_selectable.
2005-04-22 13:58:09 +00:00
Christopher Faylor b13aa00489 * shared.cc (shared_info::initialize): Test previous version of shared memory
magic rather than current version when determining if there has been a shared
memory mismatch.
2005-04-21 23:53:49 +00:00
Christopher Faylor 6794d79914 revert erroneous checkin 2005-04-20 20:50:57 +00:00
Christopher Faylor c6cb7f8f01 * sigproc.cc (proc_subproc): Fix handling of waiting for pids with zero value.
* strace.cc (strace::hello): Report parent pid of executing process.
2005-04-20 20:43:36 +00:00
Christopher Faylor 2e98459145 * path.cc (path_conv::check): Fix problem reading symlinks introduced in below
change by reverting the change and adding an additional test for nonexistent
files in /proc.
2005-04-20 18:25:14 +00:00
Corinna Vinschen c6a00dcbb9 * pathnames.sgml (mount-table): Indicate that user-specific
mounts override system-wide.
2005-04-20 12:26:45 +00:00
Corinna Vinschen a30482a386 * utils.sgml (mount): Clarify setting cygdrive prefix for user
and system-wide.
2005-04-20 12:25:43 +00:00
Christopher Faylor eb07f8c343 * fhandler-tut.txt: Update description to cygwin 1.5.13 2005-04-20 04:26:34 +00:00
Christopher Faylor 5746f4b602 * path.cc (path_conv::check): Punt when attempting to access a nonexistent
directory or file in /proc.
2005-04-20 04:06:25 +00:00
Corinna Vinschen f24a695d08 * cygwinenv.sgml: Mention that check_case is deprecated. 2005-04-19 14:45:54 +00:00
Corinna Vinschen 28f2a08860 * security.cc (alloc_sd): Remove DELETE bit from user's ACE if
allow_traverse is set.
2005-04-19 10:10:13 +00:00
Corinna Vinschen d02099f239 * cygwin.din (pselect): Export.
* select.cc (pselect): New function.
	* include/cygwin/version.h: Bump API minor number.
	* include/sys/select.h: Include signal.h.  Declare pselect.
2005-04-19 08:32:59 +00:00
Corinna Vinschen 04843bf4a0 * fhandler.h (enum conn_state): Add connect_failed state.
* fhandler_socket.cc (fhandler_socket::connect): Set connect_state to
	connect_failed when connect failed.
	* poll.cc (poll): Change errno to EINVAL if allocating memory fails,
	according to SUSv3. Add socket descriptors always to except_fds. Test
	for failed connect and set revents flags appropriately.
	* select.cc (set_bits): Set connect_state to connect_failed when
	select indicates failed nonblocking connect.
	(fhandler_dev_null::select_except): Set except_ready to false so that
	/dev/null is not always in except state.
	(peek_socket): Fix bogus conditional.
	(fhandler_socket::select_write): Treat all connect_states except
	unconnected equivalent to return consistent results.
	(fhandler_windows::select_except): Set except_ready to false so that
	/dev/windows is not always in except state.
2005-04-18 18:56:52 +00:00
Christopher Faylor 2180b9627d * include/cygwin/version.h: Bump DLL minor number to 16. 2005-04-18 17:25:04 +00:00
Corinna Vinschen 96ab3848d6 * grp.cc (initgroups32): Return the correct value. 2005-04-18 16:03:08 +00:00
Christopher Faylor 4a08e9bce4 Actually check in files. 2005-04-17 00:12:14 +00:00
Corinna Vinschen 68401acd24 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Ignore
ERROR_NOT_SUPPORTED to workaround Win9x weirdness.
	* path.cc (symlink_info::check): Remap ERROR_INVALID_FUNTION to
	ERROR_FILE_NOT_FOUND for the same reason.
2005-04-16 17:17:33 +00:00
Corinna Vinschen 68a3f0d34a * security.h (cygsidlist::addfromgr): Allow duplicate entries.
(get_server_groups): Declare new function.
	* security.cc (is_group_member): Simplify.
	(get_server_groups): New function.
	(get_initgroups_sidlist): Call get_server_groups.
	(verify_token): Allow token when supplementary sids are not in
	/etc/group but are in the token.
	Streamline the code.
	* grp.cc (initgroups32): New implementation.
	(getgroups32): Handle case where the supplementary groups are set.
2005-04-16 15:21:47 +00:00
Corinna Vinschen 00c05edcf1 * cygwinenv.sgml: Add new words for (no)traverse option. 2005-04-16 13:16:25 +00:00
Corinna Vinschen 6381056b23 * environ.cc (environ_init): Don't set traverse checking as default. 2005-04-16 13:11:40 +00:00
Corinna Vinschen 8f47adf1c6 * fhandler_disk_file.cc (fhandler_base::utimes_fs): Drop touching
ChangeTime.
2005-04-16 12:53:48 +00:00
Christopher Faylor 06e18175e0 * fhandler.cc (fhandler::dup): Duplicate flags, too.
* fhandler.h (fhandler_fifo::owner): Eliminate.
* fhandler_disk_file.cc (fhandler_base::fstat_fs): Handle on-disk devices
better.
(fhandler_base::fstat_helper): Ditto.
* fhandler_fifo.cc (fhandler_fifo::fhandler_fifo): Don't initialize obsolete
"owner".
(fhandler_fifo::open_not_mine): Add some debugging.  Duplicate correct handle
when we own it.
(fhandler_fifo::open): Set flags from input, not from first pipe.  Flag that
fork fixup is needed.
(fhandler_fifo::dup): Set errno correctly when DuplicateHandle fails.
* pinfo.cc (commune_send): Add debugging for fifo.
* cygwin/version.h: Bump API minor version to 127 to reflect exporting of
sigrelese.
2005-04-16 05:20:01 +00:00
Corinna Vinschen f40d6122ff * syscalls.cc (setuid32): Correct debugging output. 2005-04-15 08:19:07 +00:00
Christopher Faylor dda0657380 * dcrt0.cc (do_global_dtors): Run DLL dtors.
(__main): Don't rely on atexit to run dtors.
(do_exit): Specifically call do_global_dtors here.
(cygwin_exit): Ditto.
* dll_init.cc (dll_global_dtors): Make global.  Only run dtors once.
(dll_list::init): Just set flag that dtors should be run.  Don't rely on
atexit.
* dll_init.h (dll_global_dtors): Declare.
* exceptions.cc (sigrelse): Define.
* path.h (is_fs_device): New method.
(is_lnk_special): Ditto.
* fhandler_disk_file.cc (fhandler_disk_file::link): Use "is_lnk_special" rather
than "is_lnk_symlink".
* syscalls.cc (rename): Ditto.
* hookapi.cc (ld_preload): Use colon as a separator rather than space.
2005-04-14 17:34:03 +00:00
Christopher Faylor 3178cfffc8 . 2005-04-14 17:08:02 +00:00
Corinna Vinschen bfe1ed40a8 * fhandler.h (class fhandler_socket): Remove utimes.
* fhandler_socket.cc (fhandler_socket::utimes): Remove.
2005-04-13 17:13:41 +00:00
Corinna Vinschen 7460bfd32b * cygerrno.h (__seterrno_from_nt_status): Define. Always set Win32
error code as well as errno. Use throughout where errno is set from
	NT status.
	(set_errno): Evaluate val only once.
	* fhandler_disk_file.cc (fhandler_base::fstat_by_handle): Fix typo in
	debug output.
	* fhandler_mem.cc (fhandler_dev_mem::open): Rely on
	__seterrno_from_nt_status setting Win32 error code in debug output.
	* fhandler_proc.cc (format_proc_uptime): Ditto.
	(format_proc_stat): Ditto.
	* fhandler_process.cc (format_process_stat): Ditto.
	* sysconf.cc (sysconf): Ditto.
2005-04-13 16:41:33 +00:00
Christopher Faylor f134945dcb * fhandler.h (fhandler_base::utimes_fs): New method.
* fhandler.cc (fhandler_base::utimes): Call utimes_fs if on-disk special file.
* fhandler_disk_file.cc (fhandler_disk_file::utimes): Use utimes_fs.
(fhandler_base::utimes_fs): Handle on-disk device files.
2005-04-13 16:17:37 +00:00
Corinna Vinschen 726fe41807 * fhandler_disk_file.cc (fhandler_disk_file::utimes): Don't set errno
if open fails, it has already been set by open.
2005-04-13 11:07:44 +00:00
Corinna Vinschen 2a24463d0b * autoload.cc (NtQueryVolumeInformationFile): Add.
* fhandler.cc (fhandler_base::raw_write): Don't touch has_changed flag.
	* fhandler.h (enum change_state): Remove.
	(fhandler_base::status): Revert has_changed to a simple bit.
	(fhandler_base::fstat_helper): Add nAllocSize parameter.  Rename
	ftCreationTime to ftChangeTime.
	* fhandler_disk_file.cc:
	Call fstat_helper with additional
	allocation size throughout.
	(fhandler_base::fstat_by_handle): Use NT native functions to get
	full file information on NT.  Call fstat_helper with LastWriteTime
	as ctime, if ChangeTime is not available.
	(fhandler_base::fstat_by_name): Call fstat_helper with LastWriteTime
	as ctime.
	(fhandler_base::fstat_helper): Add comment. Drop special FAT
	handling since it's useless. Use nAllocSize for st_blocks if available.
	(fhandler_disk_file::touch_ctime): Only touch LastWriteTime.
	(fhandler_disk_file::fchmod): Set has_changed on 9x only.
	(fhandler_disk_file::fchown): Don't set has_changed.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_disk_file::link): Set has_changed on 9x only and on original
	file only.
	(fhandler_base::open_fs): Don't set has_changed in O_TRUNC case.
	* ntdll.h (FILE_BASIC_INFORMATION): Define.
	(FILE_STANDARD_INFORMATION): Define.
	(FILE_INTERNAL_INFORMATION): Define.
	(FILE_EA_INFORMATION): Define.
	(FILE_ACCESS_INFORMATION): Define.
	(FILE_POSITION_INFORMATION): Define.
	(FILE_MODE_INFORMATION): Define.
	(FILE_ALIGNMENT_INFORMATION): Define.
	(FILE_NAME_INFORMATION): Don't define with arbitrary FileName size.
	(FILE_ALL_INFORMATION): Define.
	(FILE_INFORMATION_CLASS): Add FileAllInformation.
	(FILE_FS_VOLUME_INFORMATION): Define.
	(FS_INFORMATION_CLASS): Define.
	(NtQueryVolumeInformationFile): Define.
2005-04-12 14:26:31 +00:00
Corinna Vinschen e8b0558a10 Fix ChangeLog entry. 2005-04-11 21:56:08 +00:00
Corinna Vinschen 98e103aac9 Revert previous patch.
* autoload.cc (GetVolumePathNamesForVolumeNameA): Remove.
	* autoload.cc (GetVolumeNameForVolumeMountPointA): Add.
	* syscalls.cc (sync): Rewrite guid case to skip floppies also on
	Windows 2000.
2005-04-11 21:54:54 +00:00
Corinna Vinschen 48d304ef5a * syscalls.cc (sync): Use renamed has_get_volume_pathnames wincap.
* wincap.h (wincaps::has_get_volume_pathnames): Rename from
	has_guid_volumes
	* wincap.cc: Accomodate above rename throughout.  Set to false on
	Windows 2000.
2005-04-11 20:44:45 +00:00
Corinna Vinschen c400419414 * bsd_mutex.cc (msleep_cnt): Remove.
(msleep_max_cnt): Remove.
	(msleep_arr): Remove.
	(class msleep_sync_array): New class to encapsulate msleep/wakeup
	thread synchronization.
	(msleep_sync): New object pointer.
	(msleep_init): Initialize new msleep_sync object.
	(_mutex): Just call msleep_sync->enter() and msleep_sync->leave() for
	thread synchronization. Improve debug output a bit more.
	(wakeup): Just call msleep_sync->wakeup().
	(wakeup_all): Whitespace fix.
2005-04-08 20:31:43 +00:00
Christopher Faylor c07aaf0f04 * pipe.cc (fhandler_pipe::open): Remove O_CREAT limitation. 2005-04-08 19:57:36 +00:00
Corinna Vinschen 2ecb1a58cf * syslog.cc (try_connect_guard): Remove useless conditionalized code. 2005-04-07 20:42:20 +00:00
Corinna Vinschen 9d61c9a250 * syslog.cc: Include sys/socket.h.
(try_connect_guard): New static variable.
	(syslogd_inited): Ditto.
	(syslogd_sock): Ditto.
	(try_connect_syslogd): New function to connect and write syslog to
	local syslogd.
	(vsyslog): Log to stderr if LOG_PERROR flag has been given to openlog.
	Try logging to syslogd.  Use Event Log resp. log file as fallback.
	(closelog): Close socket to syslogd.
	* include/sys/syslog.h (_PATH_LOG): Define.
	(INTERNAL_NOPRI): Define if SYSLOG_NAMES is defined.
	(INTERNAL_MARK): Ditto.
	(struct _code): Ditto.
	(prioritynames): Ditto.
	(facilitynames): Ditto.
2005-04-07 20:16:46 +00:00
Corinna Vinschen a5bfc68712 * fhandler_socket.cc (get_inet_addr): Add type parameter to return
unix socket type.  Read socket type from unix socket file.
	(fhandler_socket::bind): Write socket type to unix socket file.
	(fhandler_socket::connect): Return with errno EPROTOTYPE if
	socket type of socket doesn't match socket type of unix socket
	trying to connect to.
2005-04-06 18:50:13 +00:00
Corinna Vinschen b62b8d7c80 * security.h (cygsidlist::addfromgr): Avoid duplicate entries.
* grp.cc (initgrousp): Add syscall_printf.
	(setgroups): Add syscall_printf and make sure sids are added only once.
2005-04-06 12:35:52 +00:00
Corinna Vinschen dafef5e249 * bsd_helper.cc (ipcexit_hookthread): Fix whitespace and handle leak.
* bsd_mutex.cc: Include stdlib.h, sys/msg.h and sys/sem.h.
	(mtx_init): Initialize lock counter to 0.
	(_mtx_lock): Increment and log mutex lock counter.
	(mtx_owned): Add winpid argument. Return true only if mutex is
	actually owned by process winpid.
	(_mtx_assert): Add winpid argument accordingly.
	(_mtx_unlock): Log owner and lock count.
	(MSLEEP_MUTEX): Remove.
	(MSLEEP_SEM): Ditto.
	(MSLEEP_EVENT): Ditto.
	(msleep_event_name): Ditto.
	(msleep_cs): New global critical section.
	(msleep_cnt): New global variable indicating msleep record usage.
	(msleep_max_cnt): New global variable indicating msleep record size.
	(msleep_arr): New global pointer to msleep records.
	(msleep_init): Initialize msleep_cs. Allocate msleep_arr array.
	(_msleep): Rewrite using new msleep_cs/msleep_arr based thread
	synchronization. Don't be shy with debug output.
	(wakeup): Rewrite using new msleep_cs/msleep_arr based thread
	synchronization.
	* bsd_mutex.h (struct mtx): Add lock counter for better debugging.
	(mtx_owned): Declare with winpid argument.
	(_mtx_assert): Ditto.
	(mtx_assert): Define with winpid argument.
	* cygserver.cc (version): Remove.
	(SERVER_VERSION): New define, decoupling server version information
	from source code control system.
	(print_version): Simplify printing server version.
	* process.cc (process::process): Fix wrong bracketing (and handle leak).
	(process::~process): Only try to close _signal_arrived if valid.
	* sysv_sem.cc: Include sys/smallprint.h.
	(semundo_clear): Define with additional struct thread pointer argument.
	Accomodate throughout.
	(SEMUNDO_LOCKASSERT): Define with winpid argument. Accomodate
	throughout.
	(struct sem_undo): Define un_proc as pid_t on Cygwin. Accomodate
	throughout.
	(seminit): Improve debugging by adding the semid to the mutex name.
	(semget): Correctly print key value as 64 bit hex value in debug
	output.
	(semexit_myhook): Remove Cygwin specific unlocking of mutexes owned
	by exiting process.  Keep semaphore global lock throughout whole
	function to avoid races.
	* sysv_shm.cc (GIANT_REQUIRED): Define empty on Cygwin. We know that
	Giant is locked.
2005-04-06 11:11:07 +00:00
Christopher Faylor 4ef6a27a5a * net.cc (cygwin_getservbyname): Return (possibly NULL) return value of dup_ent
rather than assuming that tls buffer is valid.
(cygwin_getservbyport): Ditto.
(cygwin_gethostbyname): Ditto.
(cygwin_gethostbyaddr): Ditto.
2005-04-06 05:48:55 +00:00
Christopher Faylor 42aa06a575 * cygtls.cc (_cygtls::remove): Don't free or close stuff if we're being called
in a "non-standard" way.
2005-04-05 17:13:35 +00:00
Christopher Faylor 2f1086cbca * sync.h (muto::initforce): Delete flawed implementation.
* pwdgrp.h (pwdgrp::pglock): Make static.
* grp.cc (pwdgrp::pwdgrp): Eliminate use of initforce.
2005-04-05 06:04:57 +00:00
Christopher Faylor f45c299dbe * sync.h (muto::initforce): Force initialization even when name != NULL.
* grp.cc (pwdgrp::pwdgrp): Use initforce since the enclosing structure is
!NO_COPY.
2005-04-05 04:48:02 +00:00
Christopher Faylor 322c131f9f * sync.h (muto::operator int): New operator.
(locker): Remove unused class.
(new_muto): Delete.
(new_muto1): Ditto.
(new_muto_name): Ditto.
* cygheap.cc (cygheap_setup_for_child): Reflect use of static storage for muto
rather than pointer.
(_csbrk): Ditto.
(_cmalloc): Ditto.
(_cmalloc): Ditto.
(_cfree): Ditto.
* cygheap.h (cwdstuff::cwd_lock): Ditto.
(cwdstuff::get_drive): Ditto.
* cygmalloc.h (__malloc_lock): Ditto.
(__malloc_unlock): Ditto.
* cygtls.cc (sentry::lock): Ditto.
(sentry::sentry): Ditto.
(~sentry): Ditto.
(_cygtls::init): Ditto.
* dcrt0.cc: Ditto.
(cygwin_atexit): Ditto.
(cygwin_exit): Ditto.
* debug.cc (lock_debug::locker): Ditto.
(lock_debug::lock_debug): Ditto.
(lock_debug::unlock): Ditto.
(debug_init): Ditto.
* dtable.cc (dtable::init_lock): Ditto.
* dtable.h (dtable::lock_cs): Ditto.
(dtable::lock): Ditto.
(dtable::unlock): Ditto.
* exceptions.cc (mask_sync): Ditto.
(sighold): Ditto.
(set_process_mask_delta): Ditto.
(set_signal_mask): Ditto.
(events_init): Ditto.
* grp.cc (pwdgrp::pwdgrp): Ditto.
* malloc_wrapper.cc (mallock): Ditto.
(malloc_init): Ditto.
* path.cc (cwdstuff::cwd_lock): Ditto.
(cwdstuff::get_hash): Ditto.
(cwdstuff::get_hash): Ditto.
(cwdstuff::init): Ditto.
(cwdstuff::set): Ditto.
(cwdstuff::get): Ditto.
* pwdgrp.h (pwdgrp::pglock): Ditto.
(pwdgrp::refresh): Ditto.
* sigproc.cc (sync_proc_subproc): Ditto.
(get_proc_lock): Ditto.
(proc_subproc): Ditto.
(_cygtls::remove_wq): Ditto.
(proc_terminate): Ditto.
(sigproc_init): Ditto.
* timer.cc (lock_timer_tracker::protect): Ditto.
(lock_timer_tracker::lock_timer_tracker): Ditto.
(lock_timer_tracker::~lock_timer_tracker): Ditto.
* wininfo.cc (wininfo::_lock;): Ditto.
(wininfo::winthread): Ditto.
(operator HWND): Ditto.
(wininfo::lock): Ditto.
(wininfo::release): Ditto.
* wininfo.h (wininfo::_lock;): Ditto.
2005-04-05 04:31:00 +00:00
Christopher Faylor 82ae6271ba * path.cc (path_conv::check): Only check for PC_NO_ACCESS_CHECK in end
component.
2005-04-04 16:07:36 +00:00
Corinna Vinschen e6d598eee0 * dcrt0.cc (dll_crt0_1): Don't call set_cygwin_privileges on 9x.
* fhandler.h (enum change_state): Add.
	(fhandler_base::status): Add a bit to has_changed flag.
	(fhandler_base::has_changed): Implement with type change_state.
	* fhandler.cc (fhandler_base::raw_write): Accomodate type change
	of has_changed.
	* fhandler_disk_file.cc )fhandler_disk_file::touch_ctime): Also
	touch modification time if has_changed == data_changed.
	(fhandler_disk_file::fchmod): Also open on 9x, otherwise we can't
	touch ctime.  Accomodate type change of has_changed.
	(fhandler_disk_file::fchown): Accomodate type change of has_changed.
	(fhandler_disk_file::facl): Ditto.
	(fhandler_disk_file::ftruncate): Ditto.
	(fhandler_disk_file::link): Ditto.
	(fhandler_base::open_fs): Ditto.
2005-04-04 10:26:35 +00:00
Corinna Vinschen 24e2f8b482 * include/winnt.h (SE_UNDOCK_NAME TEXT): Define.
(SE_MANAGE_VOLUME_NAME TEXT): Ditto.
	(SE_IMPERSONATE_NAME TEXT): Ditto.
	(SE_ENABLE_DELEGATION_NAME TEXT): Ditto.
	(SE_SYNC_AGENT_NAME TEXT): Ditto.
2005-04-03 17:47:37 +00:00
Corinna Vinschen f4a1f8a1db * cygheap.cc (cygheap_init): Accomodate set_process_privilege change.
* cygheap.h (cygheap_user::curr_primary_token): New member.
	(cygheap_user::primary_token): New method.
	(cygheap_user::deimpersonate): Always revert to processes'
	impersonation token.
	(cygheap_user::reimpersonate): Set processes' or setuid token as
	necessary.
	(cygheap_user::has_impersonation_tokens): Look for curr_primary_token
	value.
	(cygheap_user::close_impersonation_tokens): Close curr_primary_token
	here if necessary.  Don't reset token values to NO_IMPERSONATION since
	that's done in uinfo_init anyway.
	(init_cygheap::luid): New LUID array keeping privilege LUIDs.
	* cygtls.cc (_cygtls::init_thread): Call cygheap->user.reimpersonate.
	* dcrt0.cc (hProcToken): New global variable to keep process token.
	(hProcImpToken): Ditto for process impersonation token.
	(dll_crt0_0): Open process token here once.  Duplicate to create
	hProcImpToken.
	(dll_crt0_1): Call set_cygwin_privileges.
	* environ.cc (allow_ntea): Drop duplicate declaration.
	(allow_smbntsec): Ditto.
	(set_traverse): Only set allow_traverse here.
	(environ_init): Ditto.
	* fhandler_disk_file.cc (fhandler_disk_file::fchmod): Drop call to
	enable_restore_privilege.
	(fhandler_disk_file::fchown): Ditto.
	(fhandler_disk_file::facl): Ditto.
	* fork.cc (fork_child): Move call to cygheap->user.reimpersonate after
	syn with parent. Call set_cygwin_privileges.
	* grp.cc (internal_getgroups): Use hProcImpToken instead of opening
	process token.
	* path.cc (fs_info::update): Bypass traverse checking when retrieving
	volume information using push/pop_thread_privileges.
	* registry.cc (load_registry_hive): Drop setting restore privilege
	since it's already set if available.
	* sec_helper.cc: Include cygtls.h.
	(cygpriv): Privilege string array.
	(privilege_luid): New function, evaluate LUID from cygpriv_idx.
	(privilege_luid_by_name): New function, evaluate LUID from privilege
	string.
	(privilege_name): New function, evaluate privilege string from
	cygpriv_idx.
	(set_privilege): New static function called by set_process_privilege
	and set_thread_privilege.  Call privilege_luid to get privilege LUID.
	Fix bug in return value evaluation. Improve debug output.
	(set_cygwin_privileges): New function.
	(set_process_privilege): Remove.
	(enable_restore_privilege): Remove.
	* security.cc (allow_traverse): New global variable.
	(sys_privs): Change type to cygpriv_idx and store privilege indices
	instead of strings.
	(SYSTEM_PRIVILEGES_COUNT): Renamed from SYSTEM_PERMISSION_COUNT.
	(get_system_priv_list): Don't use numerical constant in malloc call.
	Use privilege_luid to get privilege LUIDs.
	(get_priv_list): Call privilege_luid_by_name to get LUIDs. Improve
	inner privilege LUID comparison loop.
	(create_token): Enable create token privilege using
	push/pop_self_privileges. Use hProcToken instead of opening process
	token. Use default DACL when duplicating token.
	(subauth): Enable tcb privilege using push/pop_self_privileges.
	Use sec_none instead of homw made security attributes when duplicating
	token.
	(check_file_access): Don't duplicate access token, use active
	impersonation token as is.
	* security.h (enum cygpriv_idx): New enumeration type enumerating
	possible privileges.
	(privilege_luid): Declare new function.
	(privilege_luid_by_name): Ditto.
	(privilege_name): Ditto.
	(allow_traverse): Declare.
	(set_privilege): Declare function.
	(set_process_privilege): Define as macro.
	(enable_restore_privilege): Remove declaration.
	(_push_thread_privilege): Define macro.
	(push_thread_privilege): Ditto.
	(pop_thread_privilege): Ditto.
	(pop_self_privilege): Ditto.
	* spawn.cc (spawn_guts): Use cygheap->user.primary_token instead of
	cygheap->user.token.
	* syscalls.cc (statvfs): Bypass traverse checking when retrieving
	volume information using push/pop_thread_privileges. Rearrange code
	to simplify push/pop bracketing.
	(seteuid32): Use hProcToken instead of opening process token. Call
	cygheap->user.deimpersonate instead of RevertToSelf.  Create
	impersonation token from primary internal or external token.  Set
	cygheap->user.curr_primary_token and cygheap->user.current_token
	privileges once here.  Drop "failed" and "failed_ptok" labels.
	Drop setting DefaultDacl of process token.
	(setegid32): Use hProcToken and hProcImpToken instead of opening
	process token. Always reimpersonate afterwards.
	* uinfo.cc (cygheap_user::init): Use hProcToken instead of opening
	process token.
	(internal_getlogin): Ditto. Set hProcImpToken, too.
	(uinfo_init): Initialize cygheap->user.curr_primary_token.
	* winsup.h (hProcToken): Declare.
	(hProcImpToken): Declare.
2005-04-03 13:06:43 +00:00
Corinna Vinschen fe3e333661 Unify usage of CYG_MAX_PATH throughout. Change buffers from
size CYG_MAX_PATH + 1 to CYG_MAX_PATH.  Change length tests
	accordingly.
2005-04-03 08:45:21 +00:00
Christopher Faylor 5e679b1981 * include/cygwin/version.h: Bump DLL minor number to 15. 2005-04-02 21:22:52 +00:00
Corinna Vinschen 31d419c977 * fork.cc (fork_child): Add missing __stdcall. 2005-04-01 16:52:48 +00:00
Corinna Vinschen c9f545e20f * bsd_mutex.cc (_msleep): Whitespace fix.
* process.cc (process::process): Handle invalid signal_arrived values
	more gracefully.
2005-04-01 15:35:47 +00:00
Christopher Faylor d0bed66e45 * sigproc.cc (create_signal_arrive): New (temporary?) function to create
signal_arrived event.
(sigproc_init): Use create_signal_arrived.
* fork.cc (fork_child): Create signal_arrived early.
2005-04-01 15:27:52 +00:00
Corinna Vinschen b6e69d53f6 * fork.cc (fork_child): Fixup SYSV IPC shared memory before fixing
up fdtab.
2005-04-01 11:47:00 +00:00
Corinna Vinschen e033f8aec0 * gentls_offsets: Add '-m32' flag to native compiler call to satisfy
cross platform builds.
2005-03-31 15:53:57 +00:00
Danny Smith a1d1d8ab80 * include/_mingw.h (__MINGW_ATTRIB_NONNULL): Define. 2005-03-31 10:00:26 +00:00
Corinna Vinschen 12a410132d * errno.cc (NO_SYSTEM_RESOURCES): Map to EAGAIN.
(NONPAGED_SYSTEM_RESOURCES): Ditto.
	(PAGED_SYSTEM_RESOURCES): Ditto.
	(WORKING_SET_QUOTA): Ditto.
	(PAGEFILE_QUOTA): Ditto.
	(COMMITMENT_LIMIT): Ditto.
2005-03-30 22:07:20 +00:00
Christopher Faylor 4e6c0729d1 * environ.cc (spenvs): Re-force SYSTEMROOT to always be included in
environment.
(build_env): Ditto.
2005-03-30 22:06:32 +00:00
Christopher Faylor 6829b6e914 * environ.cc (spenv::retrieve): Revert most of previous change.
(build_env): Ditto.  Rework to track environment variables which need to always
be in the windows environment in a separate array.
2005-03-30 21:35:31 +00:00
Corinna Vinschen e8cf344cf6 * path.cc (symlink_info::case_check): Ignore trailing characters
in paths when comparing case.
2005-03-30 20:01:43 +00:00
Christopher Faylor 18ef968f40 fix typo 2005-03-30 19:43:36 +00:00
Christopher Faylor 5b70a45665 * how-using.texinfo: Add more words to the "multiple DLL" section. 2005-03-30 17:02:00 +00:00
Christopher Faylor 47dc3dec0a * environ.h (win_env::immediate): Declare new field.
(win_env::operator = ): Declare new operator.
(win_env::reset): Declare new function.
(win_env::~win_env): Declare new destructor.
(getwinenv): Add optional third argument to declaration.
* environ.cc (conv_envvars): Accommodate immediate field.
(win_env::operator =): Define new operator.
(win_env::~win_env): Define new destructor.
(win_env::add_cache): Add value to environment immediately if "immediate" is
set.
(getwinenv): Accept optional third argument which will be used to store
"cached" values to avoid overwriting real cache.
(spenv::force): Declare new field.
(spenvs): Accommodate force field.  Add "PATH=" with force set to true.
(spenv::retrieve): Avoid duping anything if we're not building an envblock.
(build_env): Ditto.  Use size of potentially constructed new environment block
to determine if we need to create an environment block.  Pass getwinenv
temporary storage to avoid inappropriately overwriting the environment cache.
2005-03-30 15:54:28 +00:00
Corinna Vinschen 232fee428a * include/limits.h (NAME_MAX): New define.
(PATH_MAX): POSIX allows PATH_MAX to include trailing NUL.
2005-03-29 17:46:17 +00:00
Corinna Vinschen db27ea4125 * path.cc (is_floppy): Make externally available.
* path.h (is_floppy): Declare.
	* syscalls.cc (sync): Check for floppies on A: and B: in guid case.
	Don't call setmntent in non-guid case but evaluate drive bit mask
	locally.
2005-03-29 17:42:50 +00:00
Corinna Vinschen 75f212b2cc * fhandler_process.cc: Re-add exename. 2005-03-29 09:10:59 +00:00
Christopher Faylor 68d96be776 * include/ctype.h: Accommodate building in newlib. 2005-03-28 21:58:23 +00:00
Christopher Faylor f340d72e91 * timer.cc (getitimer): Check that ovalue is a valid pointer, not just NULL. 2005-03-28 21:51:55 +00:00
Christopher Faylor c6a7568670 * timer.cc (timer_tracker::settime): Set times to zero when just cancelling a
timer.
2005-03-28 19:55:59 +00:00
Christopher Faylor dc000a8386 * cygthread.cc (cygthread::detach): Revert to just waiting for thred event
since waiting for anything else is racy.
* timer.cc (timer_tracker::hcancel): Rename from cancel.
(timer_tracker::cancel): New method.
(timer_tracker::th): Remove.
(timer_tracker::~timer_tracker): Call cancel method.
(timer_tracker::timer_tracker): Ditto.
(timer_tracker::timer_tracker): Always, clear cancel, even though it is
probably not strictly necessary for ttstart.
(timer_thread): Accommodate cancel -> hcancel rename.
(timer_tracker::settime): Ditto.
(timer_tracker::gettime): Ditto.
(timer_delete): Ditto.
* cygwin.din: Export _ctype_.
* include/ctype.h: Mark that _ctype_ is imported.
2005-03-28 19:31:23 +00:00
Christopher Faylor 12f9fb4972 * timer.cc (timer_tracker::timer_tracker): Eliminate simple constructor.
(ttstart): Fully initialize.
* errno.cc: Fix typo introduced in previous change.
2005-03-28 18:06:49 +00:00
Christopher Faylor 64443bd47e * errno.cc (FILENAME_EXCED_RANGE): Map to ENAMETOOLONG. 2005-03-28 16:57:13 +00:00
Christopher Faylor a4ec6363ca update copyright 2005-03-28 00:09:08 +00:00
Christopher Faylor cfa131587d * signal.cc (nanosleep): Revert tv_sec < 0 check as it is fixed properly in the
below change to hires.h.
2005-03-27 23:38:28 +00:00
Christopher Faylor 491110627f * times.cc (hires_ms::usecs): Compare the difference.
* hires.h: Add parentheses to HIRES_DELAY_MAX.
2005-03-27 23:33:30 +00:00
Christopher Faylor 255557f8c3 * timer.cc (nanosleep): Treat tv_sec < 0 as invalid.
* include/search.h: Make declarations consistent with newlib.
2005-03-27 02:31:33 +00:00
Christopher Faylor ec98d19a08 * wininfo.h (wininfo::timer_active): Delete.
(wininfo::itv): Ditto.
(wininfo::start_time): Ditto.
(wininfo::window_started): Ditto.
(wininfo::getitimer): Ditto.
(wininfo::setitimer): Ditto.
(wininfo::wininfo): Ditto.
(wininfo::lock): New method.
(wininfo::release): Ditto.
* window.cc: Use new lock/acquire wininfo methods throughout.
(wininfo::wininfo): Delete
(wininfo::getitimer): Ditto.
(wininfo::setitimer): Ditto.
(getitimer): Ditto.
(setitimer): Ditto.
(ualarm): Ditto.
(alarm): Ditto.
(wininfo::lock): Define new function.
(wininfo::release): Ditto.
(wininfo::process): Delete WM_TIMER handling.
* timer.cc (struct timetracker): Delete it, flags.  Add it_interval,
interval_us, sleepto_us, running, init_muto(), syncthread, and gettime().
(ttstart): Make NO_COPY.
(lock_timer_tracker): New class.
(timer_tracker::timer_tracker): Distinguish ttstart case.
(timer_tracker::~timer_tracker): New destructor.  Clean out events, and reset
magic.
(timer_tracker::init_muto): New method.
(to_us): Round up as per POSIX.
(timer_thread): Reorganize to match timer_tracker::settime and
timer_tracker::gettime.  Call sig_send without wait.  Call auto_release.
(timer_tracker::settime): Reorganize logic to avoid race.  Call gettime to
recover old value.
(timer_tracker::gettime): New method.
(timer_create): Properly set errno on invalid timerid.  Use new
lock_timer_tracker method.
(timer_delete): Ditto.  Simplify code slightly.
(timer_gettime): New function.
(fixup_timers_after_fork): Reinit ttstart.
(getitimer): New implementation.
(setitimer): Ditto.
(ualarm): Ditto.
(alarm): Ditto.
* cygwin.din: Export timer_gettime.
* winsup.h: Remove has has_visible_window_station declaration.
* Makefile.in (DLL_OFILES): Add lsearch.o.
* cygthread.h (cygthread::notify_detached): New element.
(cygthread::cygthread): Take optional fourth argument signifying event to
signal on thread completion.
* cygthread.cc (cygthread::stub): Signal notify_detached event, if it exists.
(cygthread::cygthread): Initialize notify_detached from fourth argument.
(cygthread::detach): Wait for notify_detached field is present.
* lsearch.cc: New file.
* search.h: Ditto.
* include/cygwin/version.h: Bump API minor number to 126.
* cygwin.din: Export lsearch, lfind.
2005-03-27 01:57:38 +00:00
Joshua Daniel Franklin 9eba97c0d5 Mention generic-build-script in packaging FAQ 2005-03-26 04:01:52 +00:00
Corinna Vinschen 0f0595abd9 * cygcheck.cc (init_paths): Use full path instead of "." for the
current directory.  Do not add "." if present in $PATH.
	(dump_sysinfo): Skip placeholder first value of paths[].
2005-03-24 14:48:15 +00:00
Corinna Vinschen b832c4cf21 * fhandler.h (fhandler_socket::secret_event): Remove.
(fhandler_socket::af_local_set_secret): New function combining former
	set_connect_secret and get_connect_secret into one function.
	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
	(fhandler_socket::af_local_unsetblocking): Rename from
	eid_unsetblocking.
	(fhandler_socket::af_local_set_cred): New method.
	(fhandler_socket::af_local_copy): New method.
	(fhandler_socket::af_local_recv_secret): New method.
	(fhandler_socket::af_local_send_secret): New method.
	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
	(fhandler_socket::af_local_send_cred): Rename from eid_send.
	(fhandler_socket::af_local_accept): New method.
	(fhandler_socket::af_local_set_sockpair_cred): Rename from
	set_socketpair_eids.
	(fhandler_socket::eid_accept): Remove.
	(fhandler_socket::eid_connect): Remove.
	(fhandler_socket::set_connect_secret): Remove.
	(fhandler_socket::get_connect_secret): Remove.
	(fhandler_socket::create_secret_event): Remove.
	(fhandler_socket::check_peer_secret_event): Remove.
	(fhandler_socket::signal_secret_event): Remove.
	(fhandler_socket::close_secret_event): Remove.
	(fhandler_socket::sec_event_accept): Remove.
	(fhandler_socket::sec_event_connect): Remove.
	* fhandler_socket.cc (secret_event_name): Remove.
	(fhandler_socket::af_local_set_sockpair_cred): Rename from
	set_socketpair_eids.
	(fhandler_socket::af_local_setblocking): Rename from eid_setblocking.
	(fhandler_socket::af_local_unsetblocking): Rename from
	eid_unsetblocking.
	(fhandler_socket::af_local_recv_secret): New function to receive
	AF_LOCAL connect secret over socket itself.
	(fhandler_socket::af_local_send_secret): New function to send AF_LOCAL
	connect secret over socket itself.
	(fhandler_socket::af_local_recv_cred): Rename from eid_recv.
	(fhandler_socket::af_local_send_cred): Rename from eid_send.
	(fhandler_socket::eid_connect): Remove.
	(fhandler_socket::af_local_connect): Take over connect side handling
	of AF_LOCAL secret and credential handshake.
	(fhandler_socket::eid_accept): Remove.
	(fhandler_socket::af_local_accept): New method, take over accept side
	handling of AF_LOCAL secret and credential handshake.
	(fhandler_socket::af_local_set_cred): New method, set eid credentials
	to start values.
	(fhandler_socket::af_local_copy): New method, copy secret and
	credentials to another socket.
	(fhandler_socket::af_local_set_secret): New function combining former
	set_connect_secret and get_connect_secret into one function.
	(fhandler_socket::create_secret_event): Remove.
	(fhandler_socket::signal_secret_event): Remove.
	(fhandler_socket::close_secret_event): Remove.
	(fhandler_socket::check_peer_secret_event): Remove.
	(fhandler_socket::sec_event_connect): Remove.
	(fhandler_socket::sec_event_accept): Remove.
	(fhandler_socket::fixup_after_fork): Drop secret_event handling.
	(fhandler_socket::bind): Call af_local_set_secret.
	(fhandler_socket::connect): Call af_local_set_cred and af_local_connect.
	(fhandler_socket::listen): Call af_local_set_cred.
	(fhandler_socket::accept): Call af_local_copy and af_local_accept on
	accepted socket.
	(fhandler_socket::close): Don't call close_secret_event.
	(fhandler_socket::set_close_on_exec): Don't set secret_event
	inheritance.
	* net.cc (cygwin_getsockopt): Add debug output.
	(socketpair): Call af_local_set_sockpair_cred instead of
	set_socketpair_eids.
	* select.cc (set_bits): Drop AF_LOCAL special handling in case
	of except bit set.
2005-03-24 14:04:06 +00:00
Danny Smith bc47d398b2 * include/stdio.h (__mingw_fwrite): Change return value to
size_t.
	* mingwex/mingw-fseek.c (__mingw_fwrite): Likewise.
2005-03-24 05:58:52 +00:00
Christopher Faylor c6190209b3 * include/ctype.h: Always define macros when inside cygwin.
(isblank): New macro.
2005-03-23 21:04:00 +00:00
Christopher Faylor b5478403a9 checkin previously missed file. 2005-03-23 17:47:29 +00:00
Christopher Faylor ffd9d72a80 fix comment 2005-03-23 17:43:51 +00:00
Corinna Vinschen a6099ff810 * fhandler.h (fhandler_socket::eid_connect): Make private.
(fhandler_socket::set_connect_secret): Ditto.
	(fhandler_socket::get_connect_secret): Ditto.
	(fhandler_socket::create_secret_event): Ditto. Remove secret argument.
	(fhandler_socket::check_peer_secret_event): Ditto.
	(fhandler_socket::signal_secret_event): Make private.
	(fhandler_socket::close_secret_event): Ditto.
	(fhandler_socket::sec_event_accept): New private method.
	(fhandler_socket::sec_event_connect): Ditto.
	(fhandler_socket::af_local_connect): New public method.
	* fhandler_socket.cc: Use 'struct sockaddr' and 'struct sockaddr_in'
	rather than just 'sockaddr' and 'sockaddr_in' throughout.
	(fhandler_socket::eid_connect): Drop AF_LOCAL/SOCK_STREAM test.
	(fhandler_socket::create_secret_event): Remove secret argument.
	Always use connect_secret instead.
	(fhandler_socket::check_peer_secret_event): Ditto.
	(fhandler_socket::sec_event_connect): New method, combining entire
	secret event handshake on connect side.
	(fhandler_socket::af_local_connect): New method, combining secret
	event handshake and eid credential transaction on connect side, to
	be called from select.
	(fhandler_socket::sec_event_accept): New method, combining entire
	secret event handshake on accept side.
	(fhandler_socket::connect): Drop secret, use connect_secret instead.
	Move entire secret event handshake to sec_event_connect.
	(fhandler_socket::accept): Move entire secret event handshake to
	sec_event_accept.
	* select.cc (set_bits): Just call af_local_connect here.
2005-03-23 17:27:18 +00:00
Christopher Faylor bc3f9e29d0 * include/cygwin/version.h: Change coment for most recent API version bump to
reflect new additions to the DLL and to remove change obsoleted by the previous
checkin.
2005-03-23 17:16:16 +00:00
Christopher Faylor 6d89e9dd43 * include/ctype.h: New file.
* ctype.cc: Ditto.
* Makefile.in: Add ctype.o to DLL_OFILES.
* cygwin.din: Remove _ctype_ptr (for now?).
2005-03-23 17:11:24 +00:00
Christopher Faylor bade737e45 * Makefile.common: Add -dD to options when creating preprocess files. 2005-03-23 03:22:27 +00:00
Christopher Faylor b1d9a0bd41 * Makefile.in (DLL_OFILES): Add hookapi.o. Eliminate some cruft.
* cygheap.h (cygheap_types): Add new enum: HEAP_1_HOOK.
(hook_chain): New struct.
(init_cygheap::hooks): Define new element.
* cygheap.cc (cygheap_fixup_in_child): Zero hook chain on exec.
* dcrt0.cc (dll_crt0_1): Call ld_preload just before calling main function.
* external.cc (cygwin_internal): Implement CW_HOOK.
* fork.cc (fork_child): Call fixup_hooks_after_fork.
* init.cc (cygwin_hmodule): Reinstate after a long absence.
* include/sys/cygwin.h: Define CW_HOOK.
* hookapi.cc: New file.
* select.cc (start_thread_socket): Add debugging output.
* fhandler_disk_file.cc (fhandler_disk_file::fchmod): gcc 4.x accommodation.
* fhandler_socket.cc (fhandler_socket::connect): Make sure that err is
initialized.
2005-03-22 19:00:31 +00:00