Commit Graph

14 Commits

Author SHA1 Message Date
Sebastian Wilhelmi
d6ed8e36e7 Removed POSIX_*. Defined G_THREAD_SOURCE to "gthread-win32.c".
2001-05-22  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

        * config.h.win32.in: Removed POSIX_*. Defined G_THREAD_SOURCE to
        "gthread-win32.c".

        * glibconfig.h.win32.in: Define G_HAVE_ISO_VARARGS for gcc, don't
        know about MSC. Define G_THREADS_IMPL_WIN32 instead of
        G_THREADS_IMPL_POSIX and define the right static mutex macros and
        types.

        * build/win32/make.mingw (CXX): Removed PTHREAD defs. Added
	-O2 -Wall to compile flags.

        * gthread/gthread-impl.c (g_thread_init): Move the thread
	implementation initialization to before assigning
  	GThreadFuncs, which now is just struct assigned and not
	memcpy'ed. Completed check for zero members of GThreadFuncs.

        * gthread/makefile.mingw: Don't link to pthread anymore.

        * gthread/gthread-win32.c: New file for native thread support for
        win32. Thanks to Hans Breuer <hans@breuer.org> to got me
        kickstarted.

        * gthread/Makefile.am: Also distribute gthread-win32.c.
2001-05-22 12:28:06 +00:00
Sebastian Wilhelmi
72cab5027f Added special case for priorities on FreeBSD. Thanks to David Reid
2001-04-03  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread-posix.c: Added special case for priorities on
	  FreeBSD. Thanks to David Reid <dreid@jetnet.co.uk> for the info.

	* gthread-impl.c: Made two macros safe with ().
2001-04-03 12:49:44 +00:00
Tor Lillqvist
9c5f5a01ce Use libglib-1.3.la from top_builddir. Invoke libtool with -no-undefined
2001-02-21  Tor Lillqvist  <tml@iki.fi>

	* Makefile.am: Use libglib-1.3.la from top_builddir. Invoke
	libtool with -no-undefined for Win32 and Cygwin.

	* gthread-impl.c (g_thread_init): Win32 code snippet used also on
	Cygwin.
2001-03-09 21:41:37 +00:00
Sebastian Wilhelmi
f9dfcb27b7 Call g_thread_impl_init(), as g_thread_init won't call it.
2001-01-30  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread/gthread-impl.c (g_thread_init_with_errorcheck_mutexes): Call
	g_thread_impl_init(), as g_thread_init won't call it.


	* glib/glib-sections.txt, glib/tmpl/threads.sgml: Added
	g_static_mutex_free

	* gthread.c, gthread.h: Added g_static_mutex_free to allow using
	GStaticMutexes with limited lifetime without leaking.

	* configure.in: GStaticMutex doesn't have to provide extra space
	for debugging information for G_ERRORCHECK_MUTEXES, as then the
	non-default implementation (runtime_mutex) is used anyway.
2001-01-30 14:16:56 +00:00
Sebastian Wilhelmi
1f46d9f68f Added debug information for g_mutex_free calls, if G_ERRORCHECK_MUTEXES is
2001-01-30  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread.h (g_cond_wait): Added debug information for
	g_mutex_free calls, if G_ERRORCHECK_MUTEXES is defined.

	* gthread/gthread-impl.c (g_mutex_free_errorcheck_impl): Fixed it for
	real. Sorry for this mess. It looked like a real obvious fix, so I
	didn't check. Bad boy. Added some casts to quiet the compiler.
2001-01-30 09:03:22 +00:00
Havoc Pennington
e6e88520c9 hack this so it compiles, needs fixing for real.
2001-01-29  Havoc Pennington  <hp@redhat.com>

	* gthread-impl.c (g_mutex_free_errorcheck_impl): hack this so it
	compiles, needs fixing for real.
2001-01-29 17:31:40 +00:00
Sebastian Wilhelmi
c96ad49767 Broadcast the condition, if there are waiting readers, as all might read
2001-01-29  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread.c: Broadcast the condition, if there are waiting
	readers, as all might read at the same time. Only signal the
	writer thread, if there are no more readers.

	* gthread/gthread-impl.c (g_mutex_free_errorcheck_impl): Add
        new check to errorcheck mutexes to abort, if a locked mutex is freed.
2001-01-29 16:32:26 +00:00
Sebastian Wilhelmi
fe0f325777 Revamped errorcheck mutexes and added errorcheck cond_wait() and
2000-11-28  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread-impl.c: Revamped errorcheck mutexes and added errorcheck
	cond_wait() and cond_timed_wait() funtions. This makes he whole
	thing work. Now we only show the location of the locking/unlocking
	for -DG_ERRORCHECK_MUTEXES and not the name of the mutex.

	* gthread.c: Set the thread data before locking the mutex, because
	the locking call might use g_thread_self ().

	* gthread.h: Do only show the location of the locking/unlocking
	for -DG_ERRORCHECK_MUTEXES and not the name of the mutex. Add the
	errorcheck capability for g_cond_wait and g_cond_timed_wait as
	well.
2000-11-28 12:56:57 +00:00
Sebastian Wilhelmi
a3036a5bd2 Add a surrogate for thread priorities using PID niceness for systems with
2000-11-21  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: Add a surrogate for thread priorities using PID
	niceness for systems with no thread priorities and different PIDs
	for threads of the same process (most notably: Linux). Define
	G_THREAD_USE_PID_SURROGATE in that case, as used by
	gthread-posix.c. Also make the system thread bigger by
	sizeof (long) to contain the thread's PID.

	* gfileutils.c: Include stdlib.h for mkstemp prototype.

	* gthread.c: Add priority range checks to the affected functions.

	* gthreadpool.c: Remove unused variable.

	* gthread-impl.c, gthread-posix.c, gthread-solaris.c: Removed
	g_thread_map_priority function in favour of the
	g_thread_priority_map array.  Initialize the array with
	PRIORITY_{...}_VALUE, if available and interpolate beetween the
	bounds if .._NORMAL_.. and .._HIGH_.. are not available.

	* gthread-posix.c: If we should use the PID niceness as a
	surrogate for thread priorities (G_THREAD_USE_PID_SURROGATE is
	defined), then disable normal priority handling and use PIDs and
	setpriority() instead. Depends on the thread to write its PID into
	the place after the thread id right after thread creation.
2000-11-21 15:27:44 +00:00
Sebastian Wilhelmi
7633908c93 Added errorcheck mutexes. These are activated through the preprocessor
2000-09-29  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in, glib.h: Added errorcheck mutexes. These are
	activated through the preprocessor symbol
	G_ERRORCHECK_MUTEXES. Need to add an extra word to StaticMutex in
	order to achieve this. g_(static_)mutex_* functions instrument the
	mutex operations with mutex name and location, when compiled with
	-DG_ERRORCHECK_MUTEXES. g_thread_init activates the errorcheck
	mutexes, when compiled with -DG_ERRORCHECK_MUTEXES.

	* gthread/gthread-impl.c: Added errorcheck mutexes. New
        exported function
        g_thread_init_with_errorcheck_mutexes, which is called instead of
	g_thread_init, when compiled with -DG_ERRORCHECK_MUTEXES. New
	static functions
	g_mutex_(new|lock|trylock|unlock|free)_errorcheck_impl to
	implement errorcheck mutexes.

	* gthread/gthread-posix.impl.c, gthread/gthread-solaris-impl.c:
        Define the size of a mutex.
2000-09-29 13:10:41 +00:00
Tim Janik
c9bd7542e1 applied patch from Andreas Persenius <ndap@swipnet.se> that updates the
Wed Jul 26 12:59:31 2000  Tim Janik  <timj@gtk.org>

        * *.[hc]: applied patch from Andreas Persenius <ndap@swipnet.se> that
        updates the license headers to the GNU Lesser General Public License,
        as well as updating the copyright year to 2000.
2000-07-26 11:02:02 +00:00
Sebastian Wilhelmi
ac6c1d7c59 check for sysconf (_SC_THREAD_STACK_MIN), which returns the minimal stack
2000-02-22  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread-posix.c, gthread-solaris.c: check for sysconf
	(_SC_THREAD_STACK_MIN), which returns the minimal stack size for
	new threads. Patch from Soeren Sandmann <sandmann@daimi.au.dk>.
2000-02-22 13:11:24 +00:00
Manish Singh
7ea73a0199 G_OS_FOO #defines. I *think* I got the cygwin and beos stuff right, but
I haven't tested it. The respective porters should fix any screwups

-Yosh
1999-10-04 02:32:50 +00:00
Sebastian Wilhelmi
90f6cc9bf2 Completed the thread support in GLib. Thread creation, prioritizing
1999-06-17  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in, acglib.m4, acconfig.h, glib.h, gthread.c:
	Completed the thread support in GLib. Thread creation,
	prioritizing threads, yielding, joining threads as well as
	reader/writer locks and recursive mutexes are now in place. Please
	test heavily on your platform. It is so far tested on
	Linux/i386/pthreads, Solaris/Sparc/pthreads and
	Solaris/Sparc/solaristhreads.

	* gtimer.c, glib.h: Implement g_usleep (gulong microseconds) for
	thread safe sleeping. (sleep() is not MT-safe at all!)

	* gutils.c: Avoid compiler warning.

	* tests/Makefile.am, tests/thread-test.c: New program to test some
	aspects of the thread implementation.

	* gthread.c, Makefile.am: Renamed from gmutex.c to reflect the
	change of content.

	* configure.in: Purged all appearances of nspr.

	* gthread/gthread-posix.c, gthread-solaris.c: Added the native
	implementations for the GLib's extended thread support.

	* gthread/gthread-nspr.c: Removed for good. NSPR is nothing we
	would want to build upon.

	* gthread/gthread.c: Renamed to gthread-impl.c to avoid
	confusion with ../gthread.c (Formerly known as the file called
	gmutex.c)

	* gthread/testgthread.c: Removed. The new and much extended
        tests are in ../tests/thread-test.c.

	* gthread/Makefile.am: Changed to reflect the changes above.
1999-06-17 15:39:31 +00:00