Commit Graph

5089 Commits

Author SHA1 Message Date
Christopher Faylor 8556456790 * include/pthread.h: Change PTHREAD_MUTEX_DEFAULT to PTHREAD_MUTEX_NORMAL.
Revert PTHREAD_MUTEX_INITIALIZER to PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP
since that is actually closer to what linux does.
* thread.h (cw_cancel_action): New enum.
(cancelable_wait): Use cw_cancel_action as third argument.
* thread.cc (cancelable_wait): Ditto.  Don't wait for cancel if cancel_action
== cw_no_cancel.
(pthread::create): Don't wait for cancel event since that is racy.
(pthread_mutex::pthread_mutex): Set default to PTHREAD_MUTEX_ERRORCHECK.
(pthread_mutexattr::pthread_mutexattr): Ditto.
(pthread_mutex::_lock): Tell cancelable_wait not to wait for cancellation
event.
(semaphore::_timedwait): Accommodate change in cancelable_wait args.
(pthread::join): Ditto.
2005-06-11 04:56:36 +00:00
Corinna Vinschen b4177338e1 * fhandler_socket.cc (fhandler_socket::sendto): Always initialize
ret to 0.
	(fhandler_socket::sendmsg): Ditto.
2005-06-10 21:47:24 +00:00
Christopher Faylor 6700d99e7e * winsup.api/winsup.exp: Remove (temporarily?) -nostdinc from build since it
causes compile failures with gcc 3.4.4.
2005-06-10 19:32:29 +00:00
Christopher Faylor eb83d89572 whitespace changes to hopefully force snapshot run. 2005-06-10 18:44:26 +00:00
Corinna Vinschen 5680109cf6 * cygwin.din (imaxabs): Export.
(imaxdiv): Export.
	(llabs): Export.
	(lldiv): Export.
	(strtoimax): Export.
	(strtoumax): Export.
	* include/inttypes.h (imaxabs): Activate declaration.
	(imaxdiv): Ditto.
	(strtoimax): Ditto.
	(strtoumax): Ditto.
	* include/cygwin/version.h: Bump API minor.
2005-06-10 12:11:35 +00:00
Christopher Faylor 1b96f7da45 * cygthread.cc (cygthread::detach): Improve diagnostics for what should be an
impossible failure condition.
2005-06-09 23:48:08 +00:00
Christopher Faylor 9a91777205 * cygtls.h (_local_storage::setmode_file): New element.
(_local_storage::setmode_mode): New element.
* tlsoffsets.h: Regenerate.
* cygwin.din (setmode): Define as cygwin_getmode.
* syscalls.cc (setmode_helper): Use setmode_* variables from tls rather than
using unthreadsafe static.
(setmode): Break out fwalk stuff.
(cygwin_setmode): New function.  Put fwalk stdio stuff here.
2005-06-09 22:33:57 +00:00
Christopher Faylor fa0dcd0d65 * thread.cc (pthread_mutex::_lock): Use cancelable_wait rather than
WaitForSingleObject.
2005-06-09 20:59:59 +00:00
Christopher Faylor 85cd5c3d57 * cygwin.sc: Place .cygwin_dll_common in a more sensible spot. 2005-06-09 20:46:00 +00:00
Christopher Faylor 0acb042081 * cygwin.sc: Place .cygwin_dll_common.
* init.cc (threadfunc_ix): Use a more common name for the section name.
2005-06-09 19:29:27 +00:00
Christopher Faylor 8891625cbf * include/pthread.h (PTHREAD_MUEXT_INITIALIZER): Change to
PTHREAD_NORMAL_MUTEX_INITIALIZER_NP to be closer to linux default.
2005-06-09 15:30:44 +00:00
Christopher Faylor abf60784be * thread.cc (cancelable_wait): No-op change to make sure that res is always a
valid WFMO return.
2005-06-09 05:14:02 +00:00
Christopher Faylor ed364fa9fb Change pthread::cancelable_wait to just cancelable_wait, throughout.
* thread.h (cw_sig_wait): New enum.
(fast_mutex::lock): Use cancelable_wait with resumable signal.
(cancelable_wait): Change fourth argument to cw_sig_wait enum.
* thread.cc (cancelable_wait): Ditto.  Loop on signal detection if fourth
argument == cw_sig_resume.
2005-06-09 05:11:51 +00:00
Christopher Faylor a63c42932e * cygwin.sc: Apparently nonloading sections need to go last. 2005-06-08 20:56:34 +00:00
Christopher Faylor ad96f0997b * cygwin.sc: Restore resource and reloc sections and use more modern syntax for
stabs sections.
2005-06-08 20:18:23 +00:00
Christopher Faylor 7273344558 * environ.cc (spenvs): Remove cut/paste error which associated CYGWIN_DEBUG
with HOME.
2005-06-08 15:42:58 +00:00
Corinna Vinschen ce132d0ffd * security.cc (cygwin_logon_user): Run LogonUser in the primary
process token context.  Fix potential handle leak.
2005-06-08 10:06:17 +00:00
Corinna Vinschen 7311cc1f0c * pinfo.cc (pinfo::init): Define sa_buf as PSECURITY_ATTRIBUTES and
allocate dynamically.
	(pinfo::set_acl): Replace sa_buf by dynamically allocated acl_buf.
	* sec_acl.cc (setacl): Allocate acl dynamically.
	* sec_helper.cc (sec_acl): Add test for alignment of acl when
	DEBUGGING is defined.
	(__sec_user): Same for sa_buf.
	* security.cc (verify_token): Define sd_buf as PSECURITY_DESCRIPTOR
	and allocate dynamically.
	(alloc_sd): Allocate acl dynamically.
	security.h (sec_user_nih): Change first parameter to
	SECURITY_ATTRIBUTES *.
	(sec_user): Ditto.
	* sigproc.cc (wait_sig): Define sa_buf as PSECURITY_ATTRIBUTES and
	allocate dynamically.
	* syscalls.cc (seteuid32): Define dacl_buf as PACL and allocate
	dynamically.
	* uinfo.cc (cygheap_user::init): Define sa_buf as PSECURITY_ATTRIBUTES
	and allocate dynamically.
	* winbase.h (ilockincr): Mark first argument of inline assembly as
	earlyclobber.
	(ilockdecr): Ditto.
2005-06-07 19:31:42 +00:00
Christopher Faylor b739751db9 * cygthread.cc (cygthread::detach): Make error message a little more detailed.
* fhandler.cc (fhandler_base::raw_read): Ditto for debug message.
* dcrt0.cc (do_exit): Add some more synchronization tests.
* fhandler_fifo.cc (fhandler_fifo::dup): Don't duplicate a nonexistent handle.
Use derived return value rather than always retuning 0.
* fhandler_netdrive.cc (fhandler_netdrive::exists): Wnet -> WNet.
* winsup.h (exit_states): Add a couple of new exit states.
2005-06-07 18:41:31 +00:00
Christopher Faylor 2af5aa67e2 * cygload/cygload.exp: .cpp -> .cc. 2005-06-06 21:28:22 +00:00
Christopher Faylor bd3b6ab4ee * Makefile.in: Test cygload.
* cygload: New directory.
* cygload/README: New file.
* cygload/Makefile: Ditto.
* cygload/cygload.h: Ditto.
* cygload/cygload.cc: Ditto.
* cygload/cygload.exp: Ditto.
2005-06-06 21:13:31 +00:00
Christopher Faylor 405e757cf9 reformat ChangeLog entry slightly. 2005-06-06 21:12:00 +00:00
Corinna Vinschen 7a70dda0b8 * path.cc (symlink_info::check): If GetFileAttributes returns
with ERROR_SHARING_VIOLATION, the file exists.
2005-06-06 16:58:39 +00:00
Corinna Vinschen 34667bbd39 * uname.cc (uname): Change "amd64" to "x86_64" as on Linux. 2005-06-06 16:17:10 +00:00
Corinna Vinschen 15a95a8ca6 * uname.cc (uname): Add missing break. 2005-06-06 15:58:08 +00:00
Danny Smith c94aabb8c6 * include/_mingw.h (__MINGW_ATTRIBUTE_NONNULL): Fix typo
in GNUC version guard.
2005-06-06 08:21:53 +00:00
Christopher Faylor 6eb501439a * Makefile.in: Build sync.o with -fomit-frame-pointer and -O3. 2005-06-05 04:15:16 +00:00
Christopher Faylor 61496ed680 * sync.cc (muto::acquire): Remove unneeded brackets and fix whitespace. 2005-06-05 04:07:46 +00:00
Christopher Faylor c1e1d36141 * malloc.cc: Update to Doug Lea's malloc v2.8.0. 2005-06-05 03:47:36 +00:00
Joshua Daniel Franklin bbe982c5cc Slight rearragement 2005-06-05 02:16:07 +00:00
Christopher Faylor 909df7cbb4 * how-programming.texinfo: Add "How do I load cygwin1.dll dynamically from a
Visual Studio or MinGW application?"
2005-06-04 02:14:13 +00:00
Christopher Faylor 6e780c8bf5 * dcrt0.cc (cygwin_dll_init): Now initializes main_environ and cygtls. Comment
to explain the caveats of this method.
* how-cygtls-works.txt: New file.
2005-06-04 02:11:50 +00:00
Christopher Faylor d8a68f645a * dlfcn.cc (get_full_path_of_dll): Use a relative path when converting so that
the standard Windows rules for finding a library will be used if no path is
given.  Stop explicitly searching /usr/bin since that is now in effect.
2005-06-03 01:07:40 +00:00
Christopher Faylor f9fb1149d5 Revert 2005-05-30 close_all_files changes.
* spawn.cc (spawn_guts): When execing, close all files after the child has
synced with us.
2005-06-02 02:36:50 +00:00
Christopher Faylor 5ac6edefaf * fhandler_disk_file.cc (fhandler_disk_file::fchown): Make sure that disk open
is called in case we're passed in a non-existent device.
2005-06-02 01:50:23 +00:00
Christopher Faylor 31d0f220ad * include/machine/stdlib.h: New file. 2005-06-01 18:24:31 +00:00
Christopher Faylor 19adafdc21 * thread.h (List_remove): Revert most of 2005-05-30 change. 2005-06-01 14:55:45 +00:00
Christopher Faylor 8d05cca34b * cygwin.sc: Don't output .reloc or .rsrc sections. Clean up stuff around
.cygheap and use a workaround to get things working with newer
(broken?) binutils.
2005-06-01 04:42:44 +00:00
Christopher Faylor 5d4a672193 * cygheap.cc (cygheap_end): Remove bogus section attribute.
* cygwin.sc: Make __cygheap_mid absolute.  Remove unused _cygheap_foo.
2005-06-01 04:00:40 +00:00
Christopher Faylor ce95c6407e * child_info.h (child_info::cygheap_h): Delete.
(child_info::dwProcessId): New field.
* cygheap.cc (init_cheap): Delete.
(dup_now): Ditto.
(cygheap_setup_for_child): Ditto.
(cygheap_setup_for_child_cleanup): Ditto.
(cygheap_fixup_in_child): Simplify.  Use new "child_copy" function to copy heap
from parent.
(_csbrk): Don't attempt allocation if within cygheap section.  Fix so that more
than one allocation will succeed.
(cygheap_init): Reset possibly-nonzero region to zero.
* cygheap.h (cygheap_setup_for_child): Delete declaration.
(cygheap_setup_for_child_cleanup): Ditto.
(cygheap_start): Define as an array.
* cygwin.sc: Modernize.  Remove unneeded sections.  Define cygheap here.
* dcrt0.cc (do_exit): Reflect argument change to close_all_files.
* dtable.cc (dtable::vfork_parent_restore): Ditto.
* dtable.h: Ditto.
* fhandler.h: Ditto.
* fork.cc (fork_copy): Call ReadProcessMemory if there is no thread
(indicating that we're execing).
(fork_child): Don't mess with hParent.
(fork_parent): Remove hParent stuff.  It happens earlier now.  Remove call to
cygheap_setup_for_child* stuff.
(fork): Put child_info_stuff in grouped structure.  Issue error if parent
handle is not set.
(child_copy): New function.
* sigproc.cc (child_info::child_info): Put cygheap settings here.  Set parent
handle.
(child_info::~child_info): Close parent handle if it exists.
* spawn.cc (spawn_guts): Reorganize so that ciresrv is allocated at only the
last minute so that cygheap changes are reflected.  Delete cygheap_setup*
calls.
* syscalls.cc (close_all_files): Add an argument to flag when the fd entry
should be released.
* winsup.h (close_all_files): Add an argument to close_all_files declaration.
Declare child_copy.
2005-06-01 03:46:56 +00:00
Christopher Faylor 9885498829 * thread.h (List_remove): Make node parameter const. Use simple comparison and
assignment rather than InterlockedCompareExchangePointer since access is
already synchronized.
2005-05-30 18:37:41 +00:00
Christopher Faylor ac5e21b028 * dlfcn.cc (set_dl_error): Use UNIX error rather than Windows error. 2005-05-30 18:20:28 +00:00
Corinna Vinschen 26797de314 * cygcheck.cc (dump_sysinfo): Recognize XP Media Center and Tablet PC
Editions. Change .NET to 2003 throughout.  Recognize 2003 Web Server
	and Datacenter Server. Report when running in terminal server session.
2005-05-30 15:49:31 +00:00
Christopher Faylor 44055eca0b * cygmagic: Remove debugging cruft missed on 2005-05-21. 2005-05-30 00:54:01 +00:00
Corinna Vinschen 7897d3fd88 * path.cc (path_conv::check): Move component to function scope. Set
PATH_RO only on *real* FH_NETDRIVEs or on non-FH_NETDRIVE virtual
	paths. Allow non-retrievable shares to be handled as files.
2005-05-29 11:04:02 +00:00
Corinna Vinschen f330e7b8e8 * include/limits.h (LLONG_MIN, LLONG_MAX, ULLONG_MAX): Always define. 2005-05-29 10:05:56 +00:00
Christopher Faylor 65a7ca7b7b * thread.h (pthread_key::set): Inline.
(pthread_key::get): Ditto.
* thread.cc (pthread::set): Delete.
(pthread::get): Ditto.
2005-05-29 02:42:36 +00:00
Christopher Faylor 37b01058e7 * cygwin.din: Remove signal front end from pthread_[gs]etspecific. 2005-05-29 02:26:29 +00:00
Christopher Faylor 5c0a13d486 * fhandler_tty.cc (fhandler_tty_slave:tcflush): Use signed comparison. 2005-05-29 00:05:49 +00:00
Christopher Faylor 03bb8acaa7 * times.cc (time_ms::usecs): Coerce comparison to signed or whole test is a
no-op.
2005-05-28 21:31:17 +00:00