Commit Graph

129 Commits

Author SHA1 Message Date
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
CDT 1999 Shawn T. Amundson
0e7f2f16f7 Better testing reveals better methods. Fixes for BeOS.
Sat May  8 06:00:17 CDT 1999 Shawn T. Amundson <amundson@gtk.org>

        * configure.in
          gmodule/Makefile.am
          gthread/Makefile.am: Better testing reveals better
          methods.  Fixes for BeOS.
1999-05-08 11:04:26 +00:00
CDT 1999 Shawn T. Amundson
499c9786d1 Port to BeOS by myself and Richard Offer.
Sat May  8 01:52:29 CDT 1999 Shawn T. Amundson <amundson@gtk.org>

        * configure.in
          gerror.c
          gmain.c
          gstrfuncs.c
          gutils.c
          ltconfig
          ltmain.sh
          gmodule/Makefile.am
          gmodule/gmodule.c
          gmodule/gmoduleconf.h.in
          gmodule/gmodule-beos.c
          gthread/Makefile.am: Port to BeOS by myself and Richard Offer.
1999-05-08 07:40:44 +00:00
Tor Lillqvist
2aa1277d60 Support added for building using a GNU toolchain on Win32,
i.e. gcc -mno-cygwin on cygwin (a.k.a. mingw32, using egcs-1.1.2).

	* README.win32: Updated.
	* build-dll makefile.cygwin tests/makefile.cygwin: New files.
	* glib.h glib.def glibconfig.h.win32 makefile.msc: Slight updates.
	* gmain.c: No need to include <fcntl.h> and <io.h> on Win32.
	* gmain.c gutils.c testglib.c tests/string-test.c: Test for
	NATIVE_WIN32, not _MSC_VER.
	* gmutex.c: Must declare g_thread_functions_for_glib_use as
	exported (using the GUTILS_C_VAR macro).
	* gutils.c gmodule/libgplugin_[ab].c: LibMain not needed.
	* gmodule/gmoduleconf.h.win32: Need underscore with gcc.
	* gthread/gthread.c: With gcc on Win32, must use memcpy to assign
	value of g_thread_functions_for_glib_use (?).
	* makefile.msc tests/makefile.msc: Cosmetics.
1999-04-24 13:52:51 +00:00
Sebastian Wilhelmi
95aff22dff New files to implement the Mersenne Twister Pseudo Random Number
1999-04-09  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* grand.c, tests/rand-test.c: New files to implement the Mersenne
	Twister Pseudo Random Number Generator.

	* glib.h, AUTHORS, Makefile.am, tests/Makefile.am: Changed
	accordingly.
1999-04-09 14:40:58 +00:00
Sebastian Wilhelmi
8b63644aab Use the right default arguments for the construction of mutexes and conds
1999-03-31  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread/gthread-posix.c: Use the right default arguments for the
	construction of mutexes and conds for dce threads, these are
	&pthread_(cond|mutex)attr_default instead of NULL. Hint from
	D. Emilio Grimaldo Tunon <emilio_tunon@nl.compuware.com>.
1999-03-31 09:28:59 +00:00
Sebastian Wilhelmi
3e95674232 added new AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES) to hold various defines
1999-03-18  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: added new AC_SUBST(GTHREAD_COMPILE_IMPL_DEFINES)
	to hold various defines to get the right thread implementation on
	different platforms. Also look in -ldce for pthread_create. Should
	make it work on HP-UX 10.x.

	* gthread/Makefile.am (INCLUDES): Added @GTHREAD_COMPILE_IMPL_DEFINES@.
1999-03-18 14:41:38 +00:00
Sebastian Wilhelmi
cc7f889607 Test for posix threads first, then for dce threads.
1999-03-12  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

       * configure.in: Test for posix threads first, then for dce threads.

       * gthread/gthread-posix.c (g_private_get_posix_impl): Fixed
       typo for DCE implementation.
1999-03-12 15:28:36 +00:00
Sebastian Wilhelmi
4c63008b6c Revamped the thread configure stuff. Now dce threads (old posix draft) are
1999-03-11  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in: Revamped the thread configure stuff. Now dce
	threads (old posix draft) are recogniced. This is necessary,
	because dce threads are in fact working quite differently from
	posix threads. Also changed the conditions for checking for MT
	safe functions a bit, because G_THREADS_IMPL_NONE still have to
	compile thread safe.

	* gthread/gthread-posix.c: Now handle both dce and posix
	threads. They are sufficently equal.

NOTE: Please do not commit my change to
glib-1-2/{acconfig.h,configure.in,config.h.win32} from 1999-03-03, as
the current change will take care of that too.
1999-03-11 17:38:51 +00:00
CST 1999 Shawn T. Amundson
b9ef2b41db inserted additional note to look for ChangeLog and AUTHORS file for a log
Wed Feb 24 00:08:42 CST 1999 Shawn T. Amundson <amundson@gtk.org>

        * *.[ch]: inserted additional note to look for ChangeLog and
	  AUTHORS file for a log of modifications.
1999-02-24 06:14:27 +00:00
Sebastian Wilhelmi
8168836cd2 Changed signature of all g_static_mutex_* functions to take a pointer
1999-02-15  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* glib.h, glibconfig.h.win32, configure.in: Changed signature of
	all g_static_mutex_* functions to take a pointer rather than the
	struct itself. This is not an issue at the moment, because those
	funcs are really macros, but is it un'G'ish and might fall on our
	feet in the future.

	* gthread/testgthread.c (test_mutexes): Use new signature of
	g_static_mutex* functions.
1999-02-15 08:26:00 +00:00
Sebastian Wilhelmi
b37e032581 s/G_LOCK_DECLARE/G_LOCK_DEFINE/ throuhout glib. Added G_LOCK_EXTERN macro
1999-02-10  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* glib.h: s/G_LOCK_DECLARE/G_LOCK_DEFINE/ throuhout glib. Added
	G_LOCK_EXTERN macro to declare a lock externally.
1999-02-10 09:40:46 +00:00
Sebastian Wilhelmi
fa5d3b74b0 Changed the test for getpwuid_r to exclude those systems (i.e. IRIX), that
1999-02-08  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in, acconfig.h: Changed the test for getpwuid_r to
	exclude those systems (i.e. IRIX), that set ENOSYS after the call.
	Test, if pthread_getspecific is posix like or something different,
	as on PCThreads.

	* gthread/gthread-posix.c (g_private_get_posix_impl): Use the
	HAVE_PTHREAD_GETSPECIFIC_POSIX macro to determine, which signature
	to use for pthread_getspecific.
1999-02-08 17:14:44 +00:00
Tor Lillqvist
32dbc0d51c More Win32 updates. Add missing Win32 files to distributed files.
Remove the obsolete makefile.lcc.
1999-01-19 21:13:59 +00:00
Tor Lillqvist
04d3d1b219 Oops, ChangeLog entries too, of course. 1999-01-17 11:20:31 +00:00
Tor Lillqvist
3e9ad980bb Added missing gthread/gthread.def file. Incremented version numbers
in the *.h.win32 files.
1999-01-17 11:11:39 +00:00
Tor Lillqvist
f477518c3a Merge in current Win32 version. Almost no Unix code touched.
* README.win32: More text.

	* config.h.win32 glibconfig.h.win32: Update to match the
	corresponding generated files on Unix.

	* makefile.msc: Update with new source files, and gthread
 	library. Use the compiler flag -MD instead of using -D_DLL and
	"/nodefaultlib:libc msvcrt.lib" in the link phase.

	* glib.def: Include new functions, drop removed ones.

	* glib.h: Add comments about main loop and polling on Win32. (In
	general, it's only for the GIMP's use.) Add Win32 IO Channel
	functions. Remove the obsoleted old IO Channel stuff (which was
	in #if 0 already).

	* giowin32.c: New file.

	* gmain.c: Include config.h, conditionalize <sys/time.h>
 	inclusion.  Add g_poll implementation for Win32 (only for the
 	GIMP's needs for now, it's hard or even impossible to be as clean
 	and generic as on Unix). Implement g_get_current_time on Win32. If
 	threads aren't supported, don't try to wake up main thread's
 	loop. On Win32, use a semaphore and not a pipe to wake up the main
 	loop.

	* gmessages.c: On Win32, allocate a console window if the standard
	output handle is invalid before writing to stdout, and reopen stdout
	to that console window.

	* giochannel.c: Conditionalize unistd.h inclusion. Some indentation
	cleanup.

	* gstrfuncs.c: Include <signal.h>.

	* gutils.c: On Win32, also check the HOMEDRIVE and HOMEPATH
	environment variables.

	* gmodule-dl.c gmodule-dld.c: In
 	_g_module_build_path, don't add the "lib" prefix and
 	".so" or ".sl" suffix if already there.

	* gmodule-win32.c: Likewise for the ".dll" suffix.

	* gthread-posix.c: Conditionalize <sys/time.h> inclusion.
1999-01-16 23:46:42 +00:00
Chris Toshok
f4a2520f38 add support for freebsd (-lc_r for thread foo) and make sure testgthread.c compiles on platforms with rand_r. 1999-01-11 10:05:33 +00:00
Sebastian Wilhelmi
81f8d0bb10 Here we must replace getpwuid by getpwuid_r, but as I do not know how for
1999-01-07  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gutils.c (g_get_any_init): Here we must replace getpwuid by
	getpwuid_r, but as I do not know how for now, I just made a FIXME
	note ;-)

	* gdate.c (g_date_set_time): localtime --> localtime_r to make it
	thread safe.

	* configure.in: We do not need to check for broken solaris mutex
	intitializer any longer. Provide a macro to show the used thread
	implementation. Not nice, but this is needed until thread support
	is completed here inside glib.

	* gthread/testgthread.c: conditionally compile according to the
	G_THREADS_IMPL_??? macros.
	(test_private_func): use rand_r instead of rand to make it
	thread safe.
1999-01-07 16:17:42 +00:00
Manish Singh
228a8ffd85 ditch whitespace before GLIB_SYSDEFS #includes, the # needs to be in
* configure.in: ditch whitespace before GLIB_SYSDEFS #includes,
the # needs to be in column 1

* gthread/testgthread.c: cleanups

* tests/node-test.c: #include unistd.h for exit()

-Yosh
1999-01-05 20:29:49 +00:00
Manish Singh
6476df5865 Shut up cvs
-Yosh
1999-01-05 20:28:45 +00:00
Sebastian Wilhelmi
ab4b645486 Changed the last pthread_cond_init to pthread_attr_init.
1998-12-18  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* configure.in (have_threads): Changed the last pthread_cond_init
	to pthread_attr_init.

1998-12-18  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* testgthread.c (new_thread): As a joinable thread seems to be the
	default on posix, leave the explicit setting out, as it causes
	problems on some older platforms.
1998-12-18 09:20:52 +00:00
CST 1998 Shawn T. Amundson
77ccad4d2f giounix.c: s/g_main_poll_add/g_main_remove_add/g
Wed Dec 16 22:32:13 CST 1998 Shawn T. Amundson <amundson@gtk.org>

        * glib.h:
          giounix.c: s/g_main_poll_add/g_main_remove_add/g
                     s/g_main_poll_remove/g_main_remove_poll/g
                     s/g_main_poll_add_unlocking/g_main_add_unlocking_poll/g
          (from Tim Janik)

        * gthread-posix.c: use g_free in mutex_free (from Tim Janik)
1998-12-17 04:36:04 +00:00
Tim Janik
2f1f82f60f -DG_LOG_DOMAIN="GThread", we don't need an extern variable for that
Thu Dec 17 03:38:57 1998  Tim Janik  <timj@gtk.org>

        * Makefile.am: -DG_LOG_DOMAIN="GThread", we don't need an extern
        variable for that (noticed by Joel Becker <jlbec@ocala.cs.miami.edu>)
1998-12-17 02:42:57 +00:00
Tim Janik
b2e318ff3e version bump to 1.1.8, binary age 0, interface age 0.
Wed Dec 16 03:16:58 1998  Tim Janik  <timj@gtk.org>

        * configure.in: version bump to 1.1.8, binary age 0, interface age 0.

        * glib.h: changed g_lock() to G_LOCK(), g_unlock() to G_UNLOCK() and
        g_trylock() to G_TRYLOCK(), since these are macros that expand to
        nothing with --disable-threads.
        changed G_LOCK_DEFINE() to G_LOCK_DECLARE() and introduced
        G_LOCK_DECLARE_STATIC() to achive the results of static G_LOCK_DECLARE().
        changed semantics of g_thread_supported to g_thread_supported() so it
        can be used as a function like g_module_supported(). the actuall
        definition is still a macro that expands into a variable for
        performance reasons though.
        various indentation and coding style cleanups.

        * configure.in: added --enable-threads that defaults to yes.

        * gmutex.c: changed tests g_thread_supported to g_thread_supported (),
        changed variable settings of g_thread_supported
        to g_threads_got_initialized.

        garray.c:
        gcache.c:
        gdataset.c:
        gdate.c:
        ghash.c:
        glist.c:
        gmain.c:
        gnode.c:
        gslist.c:
        gstring.c:
        gtree.c:
        gutils.c:
        changed s/g_lock/G_LOCK/, s/g_unlock/G_UNLOCK/,
        s/static G_LOCK_DEFINE/G_LOCK_DECLARE_STATIC/.
1998-12-16 05:38:35 +00:00
Sebastian Wilhelmi
2c30e8620f updated.
1998-12-15  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* Makefile.am (EXTRA_DIST): updated.

	* testgthread.c, gthread-*.c: Changed private to private_key to
	avoid problems when compiling with under C++.
1998-12-15 17:49:30 +00:00
Sebastian Wilhelmi
fc29b682e3 s/g_mutex_functions_for_glib_use/g_thread_functions_for_glib_use/
1998-12-15  Sebastian Wilhelmi  <wilhelmi@ira.uka.de>

	* gthread-none.c:
	s/g_mutex_functions_for_glib_use/g_thread_functions_for_glib_use/

	* ChangeLog: from now on there is an extra ChangeLog for gthread
1998-12-15 16:47:31 +00:00
Jeff Garzik
5c31783df2 Fixed --with-threads, small 64-bit prob 1998-12-15 15:47:13 +00:00
Owen Taylor
931ea95265 This commit merges the glib-threads branch into the main
branch. See the ChangeLog for details of the changes.

In brief overview:

 - The set of threading functions can be set
 - A default implementation is provided in -lgthread
 - All static data structures are locked using these
   functions if g_thread_init() is called.
1998-12-15 05:28:02 +00:00