Commit Graph

5806 Commits

Author SHA1 Message Date
Corinna Vinschen f352ebca02 * thread.cc (pthread_mutex::is_good_initializer_or_bad_object): Delete.
(pthread_cond::is_good_initializer_or_bad_object): Delete.
	(pthread_rwlock::is_good_initializer_or_bad_object): Delete.
	(pthread_cond::init): Remove disabled code.  Guard assignment to
	object to initialize against access violation.
	(pthread_rwlock::init): Ditto.
	(pthread_mutex::init): Ditto.
2006-03-22 20:38:26 +00:00
Christopher Faylor 81010d21e6 * fhandler.cc (fcntl): Print flags in hex.
* dcrt0.cc (dll_crt0_0): Semi-revert 2006-03-14 change which moved pinfo_init
and uinfo_init here.
(dll_crt0_1): Ditto.
(__dll_crt0): Ditto.  Don't call update_envptrs here.
(dll_crt0_1): Ditto.  Move wait_for_sigthread call here from dll_crt0_0.
* environ.cc (environ_init): Call it here instead.
* sigproc.cc (my_readsig): New static variable.
(wait_for_sigthread): Set up read pipe here since we are assured that we have
the proper privileges when this is called.
(talktome): Eliminate second argument since it is available as a global now.
(wait_sig): Reflect use of my_readsig.
2006-03-22 16:42:45 +00:00
Corinna Vinschen 69769b7cb5 * thread.cc (pthread_cond::init): Disable validity test of object
to initialize since test of uninitialized content is unreliable.
	(pthread_rwlock::init): Ditto.
	(pthread_mutex::init): Ditto.
2006-03-22 12:52:26 +00:00
Christopher Faylor 70fde4154f * signal.cc (signal): Don't set SA_RESTART here.
(siginterrupt): White space.
* sigproc.cc (sigalloc): Set SA_RESTART here, on initialization.
2006-03-22 04:13:55 +00:00
Christopher Faylor 76ef40d69f * child_info.h (child_status): Fix typo which made it impossible to set
iscygwin.
(child_info::isstraced): Booleanize.
(child_info::iscygwin): Ditto.
* sigproc.cc (child_info::child_info): Minor cleanup of flag setting.
* spawn.cc (spawn_guts): Only close_all_files when we know the process has
started successfully.
* exceptions.cc (init_console_handler): Fix indentation.
2006-03-22 03:20:28 +00:00
Christopher Faylor d4d63ebf22 * dcrt0.cc (dll_crt0_0): Call SetErrorMode earlier.
* pinfo.cc (_pinfo::dup_proc_pipe): Reset wr_proc_pipe on failure.  Return
previous pipe handle.
* pinfo.h (_pinfo::dup_proc_pipe): Reflect change to return value.
* spawn.cc (spawn_guts): Restore previous proc pipe on retry or if process
exits before synchronization.
2006-03-21 01:37:25 +00:00
Christopher Faylor c1494e03a2 * child_info.h (child_status): New enum.
(child_info::flag): Rename from 'straced'.
(child_info::isstraced): New function.
(child_info::iscygwin): Ditto.
(child_info_fork::handle_fork): Reparmize.
(child_info_fork::handle_failure): Ditto.
(child_info_spawn::handle_spawn): New function.
* dcrt0.cc (get_cygwin_startup_info): Use isstraced method.
(child_info_spawn::handle_spawn): Define new function from code previously in
dll_crt0_0.
(dll_crt0_0): Move spawn stuff into handle_spawn.  Only call
init_console_handler for fork case.
* sigproc.cc (child_info::child_info): Set flag appropriately.
(child_info::proc_retry): Treat exit code as "funny" if it's a cygwin process.
* spawn.cc (spawn_guts): Remove commented out flag setting.
2006-03-20 18:01:17 +00:00
Christopher Faylor 4aedb28796 revert previous debugging checkin 2006-03-20 02:01:50 +00:00
Christopher Faylor c5c3d69d8a * pinfo.cc (commune_process): Fix randomly invalid pointer which caused fifos
to work incorrectly.
2006-03-20 01:59:23 +00:00
Christopher Faylor 7d85b417f1 * dcrt0.cc (dll_crt0_0): Oops. We need to bother with setting this in the
fork/exec case.
2006-03-20 01:16:39 +00:00
Christopher Faylor cba9ecfffd * dcrt0.cc (dll_crt0_0): Don't bother with setting init_console_handler here
since it will be set later when we discover if we have a ctty or not.
* exceptions.cc (init_console_handler): Properly remove NULL handler.
2006-03-20 01:11:30 +00:00
Christopher Faylor 3b69aaa932 * pinfo.h (EXITCODE_OK): Define new constant.
* sigproc.cc (child_info::sync): Return EXITCODE_OK if entering with exit_code
== 0.
(sig_send): Don't complain if sending signals while blocked if the sender isn't
in the main thread.
2006-03-18 19:28:59 +00:00
Christopher Faylor a939686807 * child_info.h (CURR_CHILD_INFO_MAGIC): Regenerate.
(child_info::retry): Move here from fork subclass.
(child_info::exit_code): New field.
(child_info::retry_count): Max retry count for process start.
(child_info::proc_retry): Declare new function.
(child_info_fork::retry): Move to parent.
(child_info_fork::fork_retry): Ditto.
* dcrt0.cc (child_info::fork_retry): Rename and move.
(child_info_fork::handle_failure): Move.
(dll_crt0_0): Initialize console handler based on whether we have a controlling
tty or not.  Avoid nonsensical check for fork where it can never occur.
* environ.cc (set_proc_retry): Rename from set_fork_retry.  Set retry_count in
child_info.
(parse_thing): Reflect above change.
* exceptions.cc (dummy_ctrl_c_handler): Remove unused variable name.
(ctrl_c_handler): Always return TRUE for the annoying CTRL_LOGOFF_EVENT.
* fhandler_termios.cc (fhandler_termios::tcsetpgrp): Remove call to
init_console_handler.
* fhandler_tty.cc (fhandler_tty_slave::open): Just call mange_console_count
here and let it decide what to do with initializing console control handling.
* fork.cc (fork_retry): Remove definition.
(frok::parent): Define static errbuf and use in error messages (not thread safe
yet).  Close pi.hThread as soon as possible.  Protect pi.hProcess as soon as
possible.  Don't set retry_count.  That happens automatically in the
constructor now.  Accommodate name change from fork_retry to proc_retry.
* init.cc (dll_entry): Turn off ctrl-c handling early until we know how it is
supposed to be handled.
* pinfo.cc (_pinfo::dup_proc_pipe): Remember original proc pipe value for
failure error message.  Tweak debug message slightly.
* sigproc.cc (child_info::retry_count): Define.
(child_info::child_info): Initialize retry count.
(child_info::sync): Set exit code if process dies before synchronization.
(child_info::proc_retry): Rename from child_info_fork::fork_retry.  Use
previously derived exit code.  Be more defensive about what is classified as an
error exit.
(child_info_fork::handle_failure): Move here from dcrt0.cc.
* spawn.cc (spawn_guts): Maintain error mode when starting new process to avoid
annoying pop ups.  Move deimpersonate call within new loop.  Move envblock
freeing to end.  Loop if process dies prematurely with bad exit code.
* syscalls.cc (init_console_handler): Remove hopefully unneeded call to
init_console_handler.
2006-03-18 19:17:21 +00:00
Danny Smith 61337a0f45 2006-03-18 Julien Lecomte <julienlecomte@users.sourceforge.net>
* include/wincon.h  (ENABLE_*): Add more defines.

2006-03-18  Jan Nijtmans <nijtmans@users.sourceforge.net>

	* include/winnt.h (INHERITED_ACE): Define.
	(VALID_INHERIT_FLAGS): Correct definition.

2006-03-18  Peter �strand  <astrand@cendio.se>

         * lib/wtsapi32.def: New file.
2006-03-18 04:02:54 +00:00
Christopher Faylor c94cc0f583 * include/winbase.h (STATUS_DLL_INIT_FAILED): New define.
(STATUS_DLL_INIT_FAILED_LOGOFF): Ditto.
2006-03-16 03:05:39 +00:00
Christopher Faylor 974f27a51a * cygheap.cc (init_cygheap::manage_console_count): Turn console control handler
on/off depending on whether we have allocated a console or not.
* dcrt0.cc (child_info_fork::fork_retry): Add more potential retry statuses.
(dll_crt0_0): Turn on/off console control depending on whether we have a
controlling tty or not.
* exceptions.cc (init_console_handler): Change BOOL to bool.
* fhandler_console.cc (fhandler_console::need_invisible): Cosmetic change.
* winsup.h (init_console_handler): Reflect argument type change.
* wincap.h (supports_setconsolectrlhandler_null): Remove duplicate capability
throughout.
* wincap.cc: Ditto.
2006-03-16 02:57:37 +00:00
Christopher Faylor f02400f7c9 * child_info.h (child_info_fork::fork_retry): Declare new function.
* dcrt0.cc (child_info_fork::fork_retry): Define new function.
* fork.cc (frok::parent): Move retry decision into child_info_fork::fork_retry
and honor what it tells us to do.
* sigproc.cc (sig_send): Unhold signals on __SIGEXIT.
2006-03-15 00:29:14 +00:00
Christopher Faylor 67f85ee7b2 * fork.cc (frok::parent): Improve error message. 2006-03-14 21:01:35 +00:00
Christopher Faylor e5aa298da5 * dcrt0.cc (main_environ): Initialize to &__cygwin_environment.
(dll_crt0_1): Move resourcelocks, thread interface, pinfo_init, and
uinfo_init...
(dll_crt0_0): ...to here.
(_dll_crt0): Call update_envptrs here after setting main_environ.
* environ.cc (environ_init): Eliminate initted variable.  Don't call
update_envptrs here.
* sigproc.cc (wait_sig): Use my_sendsig when calling CreatePipe to avoid a
dereference.
2006-03-14 19:07:36 +00:00
Christopher Faylor 84d3817405 * child_info.h (child_info_fork::handle_failure): Declare new function.
(child_info_fork::retry): New field.
* dcrt0.cc (__api_fatal_exit_val): Define.
(child_info_fork::handle_failure): Define new function.
(__api_fatal): Exit using __api_fatal_exit_val value.
* environ.cc (set_fork_retry): Set fork_retry based on CYGWIN environment
variable.
(parse_thing): Add "fork_retry" setting.
* fork.cc (fork_retry): Define.
(frok::parent): Reorganize to allow retry of failed child creation if child
signalled that it was ok to do so.
* heap.cc (heap_init): Signal parent via handle_failure when VirtualAlloc
fails.
* pinfo.h (EXITCODE_RETRY): Declare.
* sigproc.cc (child_info::sync): Properly exit with failure condition if called
for fork and didn't see subproc_ready.
* spawn.cc (spawn_guts): Use windows pid as first argument.
* winsup.h: Remove obsolete NEW_MACRO_VARARGS define.
(__api_fatal_exit_val): Declare.
(set_api_fatal_return): Define.
(in_dllentry): Declare.
* exceptions.cc (inside_kernel): Remove unneeded in_dllentry declaration.
2006-03-13 21:10:14 +00:00
Christopher Faylor 063fd12660 * cygwinenv.sgml: Explain about new fork_retry CYGWIN environment variable
setting.
2006-03-13 21:02:37 +00:00
Christopher Faylor bbca1e4cb9 * dcrt0.cc (dll_crt0_0): Reorganize so that sigproc_init is called a little
later.  Add a comment.
* fork.cc (resume_child): Make void.
(frok::parent): Only zero pi when necessary.  Explicitly zero si.  Set
this_errno when child_copy fails.  Accommodate change to resume_child.
* sigproc.cc (sigalloc): Move global_sigs initialization here.
(sigproc_init): Move global_sigs.
(sig_send): Just check for flush signals once.
* wincap.h: Define supports_setconsolectrlhandler_null throughout.
* wincap.cc: Ditto.
2006-03-13 18:29:48 +00:00
Corinna Vinschen d6382e653a Fix typo. 2006-03-13 11:25:07 +00:00
Corinna Vinschen 75c7893797 * autoload.cc (LoadDLLfuncNt): New define to wrap NT native functions.
Use for NT native functions throughout.
	* dtable.cc (handle_to_fn): Treate return value of NtQueryObject as
	NTSTATUS value.
2006-03-13 11:22:51 +00:00
Christopher Faylor 57001a7f10 tweak last ChangeLog description 2006-03-13 05:21:05 +00:00
Christopher Faylor 9badd94adb * cygtls.cc (_cygtls::remove): Reset initialized flag right away if we were
previously initialized.
* cygtls.h (_cygtls::initialized): Move nearer the end to catch situation when
Windows 98 mysteriously changes pieces of cygtls when thread is detaching.
* gendef (__sigfe_maybe): Simplify slightly.
* tlsoffsets.h: Regenerate.
2006-03-13 04:26:57 +00:00
Christopher Faylor 51f90b2f01 * cygtls.h (CYGTLS_INITIALIZED): Change to a little more unlikely value.
(CYGTLSMAGIC): Delete.
* dcrt0.cc (dll_crt0_0): Call sigproc_init during init startup.
(_dll_crt0): Don't worry about sync_startup.  Just wait for sigthread here.
* dll_init.cc (cygwin_detach_dll): Only pick up tls version of retaddr if we
have a valid tls.
* fork.cc (frok::child): Remove sigproc_init initialization since it happens
much earlier now.
* gendef: Recognize SIGFE_MAYBE.
(fefunc): Generate calls to _sigfe_maybe, if appropriate.
(_sigfe_maybe): New function.
* init.cc (search_for): Always initialize search_for, even on fork.
(calibration_thread): Delete.
(calibration_id): Delete.
(prime_threads): Delete.
(munge_threadfunc): Remove calibration_thread special case.  Avoid calling
thread function if we haven't yet hit the "search_for" thread.
(dll_entry): Remove prime_threads call.  Only call munge_threadfunc when
hwait_sig is active.  Ditto.  for _my_tls.remove ();
* sigproc.cc (hwait_sig): Make global.
(sigproc_init): Don't bother with sync_startup.
(sig_send): Treat flush as a no-op when signals are held.
(wait_sig): Cause signals to be held after fork.
2006-03-12 23:57:05 +00:00
Corinna Vinschen 75fbcb4488 * syscalls.cc (rename): Move existance check for oldpath further up
to the start of the function.  Avoid another case of a name collision
	if oldpath is a shortcut and a file or directory newpath already exists.
2006-03-09 15:31:08 +00:00
Dimitri Papadopoulos 82f0f1394c * include/winspool.h (DI_MEMORYMAP_WRITE): Define (DWORD type).
(FORM_USER,FORM_PRINTER): Define (DWORD type).
	* include/winspool.h [_WIN32_WINNT >= 0x0500]
	(DSPRINT_*): Define (DWORD type).
	Thanks to:   Roland Schwingel <rolandschwingel at users dot sf dot net>
2006-03-09 13:23:24 +00:00
Corinna Vinschen e9c8cb3193 * autoload.cc (NtClose): Define.
(NtOpenDirectoryObject): Define.
	(NtQueryDirectoryObject): Define.
	* fhandler_proc.cc: Include ctype.h and wchar.h.
	(format_proc_partitions): Revamp loop over existing harddisks by
	scanning the NT native \Device object directory and looking for
	Harddisk entries.
	* ntdll.h: Rearrange system call declarations alphabetically.
	(DIRECTORY_QUERY): Define.
	(struct _DIRECTORY_BASIC_INFORMATION): Define.
	(NtOpenDirectoryObject): Declare.
	(NtQueryDirectoryObject): Declare.
2006-03-09 09:01:08 +00:00
Corinna Vinschen 4db3b4496e Remove accidentally checked in ChangeLog entry. 2006-03-09 09:00:10 +00:00
Dimitri Papadopoulos c87248b6fa * include/winspool.h (JOB_CONTROL_*,JOB_STATUS_*): Define.
Thanks to:   Roland Schwingel <rolandschwingel at users dot sf dot net>
2006-03-09 08:26:24 +00:00
Christopher Faylor 9aca6a48a5 * cygtls.h (_cygtls::retaddr): New method.
* dll_init.cc (cygwin_detach_dll): Use new tls function to find return address
since this function is now signal guarded.
(update_envptrs): Remove unneeded braces.
* syscalls.cc (statvfs): Coerce full_path to avoid a gcc warning.
2006-03-08 23:55:14 +00:00
Corinna Vinschen 6ca5318940 * syscalls.cc (statvfs): Simplify path name expression. 2006-03-08 16:10:55 +00:00
Corinna Vinschen 6022cd2ef9 * syscalls.cc: Include winioctl.h.
(statvfs): Request correct volume size using DeviceIoControl if
	quotas are enforced on the file system.
2006-03-08 16:07:28 +00:00
Dimitri Papadopoulos c4e86a3181 * include/shellapi.h [_WIN32_IE >= 0x0600]
(SEE_MASK_NOZONECHECKS,SEE_MASK_FLAG_LOG_USAGE): Define on
	Windows XP SP1 and Windows XP respectively.
2006-03-07 10:59:46 +00:00
Dimitri Papadopoulos 93e4c351c2 * include/shellapi.h (NOTIFYICONDATA_V*_SIZE): Define.
Thanks to:  Daniel Atallah <datallah at users dot sf dot net>
	* include/shellapi.h  [_WIN32_IE >= 0x0500]
	(NIS_*): Introduced in Version 5.0.
2006-03-07 10:45:35 +00:00
Corinna Vinschen 6f815bf4b0 * cygwinenv.sgml: Add missing </para> at transparent_exe. 2006-03-07 09:21:28 +00:00
Danny Smith fc03f99fd3 * include/wingdi.h (CS_*): Correct WINVER guard on
Image Color Matching colour definitions.
2006-03-06 21:13:43 +00:00
Danny Smith f511869c92 * include/shlobj.h (SFGAO_ISSLOW): Define.
(SFGAO_DISPLAYATTRMASK): Define in terms of preceding display
	attribute constants.
2006-03-06 21:02:55 +00:00
Dimitri Papadopoulos 0e3a887a75 * include/wingdi.h [WINVER >= 0x0500]
(GRADIENT_FILL_*,*_EMBEDED): Included in Windows 2000 and later.
	Thanks to: David A. Capello <dacap at users dot sf dot net>
2006-03-06 14:30:30 +00:00
Dimitri Papadopoulos d0b42db669 * include/wingdi.h [WINVER >= 0x0500]
(INTERNET_STATE_*,*_EMBEDED): Included in Windows 2000 and later.
	Thanks to: David A. Capello <dacap at users dot sf dot net>
2006-03-06 14:29:04 +00:00
Dimitri Papadopoulos 738276cb88 * include/wingdi.h [WINVER >= 0x0500]
(INTERNET_STATE_*,*_EMBEDED): Included in Windows 2000 and later.
	Thanks to: David A. Capello <dacap at users dot sf dot net>
2006-03-06 14:28:35 +00:00
Danny Smith 984b8182bf 2006-03-05 Paul J. Lucas <pauljlucas@users.sourceforge.net>
* include/wininet.h (INTERNET_CONNECTED_INFO): Define structure.
	(INTERNET_STATE_*): Define flags.
	(INTERNET_OPTION_CONNECTED_STATE): Define constant.
2006-03-05 08:31:57 +00:00
Danny Smith 41c3c8bd2c 2006-03-05 Chris Wilson <chris+mingw@qwirx.com>
* include/sddl.h: New file.
2006-03-05 07:49:45 +00:00
Corinna Vinschen ecdee6e98a * dir.cc (opendir): Fix indentation.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Move storing
	fhandler in file descriptor table to some point very late in function
	to avoid double free'ing.  Add comment to explain what happens.
	Add label free_mounts and don't forget to delete __DIR_mounts structure
	if NtOpenFile fails.
2006-03-03 20:19:26 +00:00
Corinna Vinschen 17c8ac3992 * regtool.cc (options): Add 'binary'.
(usage): Document 'load|unload|save' and '-b'.
	(find_key): Add 'options' parameter, add load/unload.
	(cmd_set): Add KT_BINARY case.
	(cmd_get): Add hex output in KT_BINARY case.
	(cmd_load): New function.
	(cmd_unload): New function.
	(set_privilege): New function.
	(cmd_save): New function.
	(commands): Add load, unload and save.
	(main): Add '-b'
	* utils.sgml (regtool): Document it.
2006-03-03 09:43:35 +00:00
Corinna Vinschen 7b8b467def * syscalls.cc (chroot): Disallow chroot into special directories.
Return EPERM instead.
2006-03-02 18:08:09 +00:00
Corinna Vinschen 471573dc77 * fhandler_disk_file.cc (__DIR_mounts::check_missing_mount): Check
cygdrive string length for those who have cygdrive mapped to "/".
2006-03-02 09:48:42 +00:00
Corinna Vinschen 352059d4b1 * sec_helper.cc (set_cygwin_privileges): Request SE_BACKUP_NAME
privileges.
2006-03-01 23:14:25 +00:00