* gparamspecs.c: (param_gtype_set_default), (param_gtype_validate):
make GParamGType require the set type during construction instead of
using G_TYPE_NONE, which causes issues when setting.
Bug 513073 - g_param_spec_gtype breaks with G_PARAM_CONSTRUCT
svn path=/trunk/; revision=6457
2008-02-05 18:52:07 Tim Janik <timj@imendio.com>
* gtype.c: added recursive mutex to protect class initialization,
default interface initialization and per-class interface construction.
a lock to this recursive mutex is held during user callback invocations
such as initializers or finalizers, effectively allowing only one thread
to run class/interface initializers/finalizers at a time.
also made misc fixups. this fixes:
Bug 64764 - Class initialization isn't thread safe.
svn path=/trunk/; revision=6454
2008-02-05 18:41:22 Tim Janik <timj@imendio.com>
* Makefile.am: integrate tests/.
* tests/: new directory for libgobject tests.
* tests/Makefile.am: build and run threadtests.
* tests/threadtests.c: test multi-threaded initializers for
object classes and interfaces.
svn path=/trunk/; revision=6452
* gobject/glib-genmarshal.c: Add global exit_status variable, and use
it in pad() and process_signature() to return with non-zero error code
when printing warnings. (#495294)
svn path=/trunk/; revision=6098
2007-11-21 21:06:47 Tim Janik <timj@imendio.com>
* Makefile.decl: initialize automake variables EXTRA_DIST and
TEST_PROGS for unconditional appending via += in other makefiles.
define recursive test targets: test, test-report, perf-report,
full-report, as described here:
http://mail.gnome.org/archives/gtk-devel-list/2007-November/msg00000.html
* Makefile.am:
* build/win32/vs8/Makefile.am, build/win32/dirent/Makefile.am:
* build/win32/Makefile.am, build/Makefile.am:
* docs/Makefile.am, docs/reference/Makefile.am:
* docs/reference/glib/Makefile.am, docs/reference/gobject/Makefile.am:
* gmodule/Makefile.am, tests/Makefile.am:
* tests/refcount/Makefile.am, tests/gobject/Makefile.am:
* glib/update-pcre/Makefile.am, glib/libcharset/Makefile.am:
* glib/tests/Makefile.am, glib/pcre/Makefile.am:
* glib/gnulib/Makefile.am, gobject/Makefile.am, m4macros/Makefile.am:
* gthread/Makefile.am, glib/Makefile.am:
include $(top_srcdir)/Makefile.decl, adapted EXTRA_DIST assignments.
* glib/tests/Makefile.am: removed example testing rules.
* glib/tests/testing.c: conditionalized performance and slow tests.
* glib/gtestutils.h:
* glib/gtestutils.c: work around g_test_config_vars not changing its
exported value after value assignments, aparently due to symbol aliases.
* glib/gtester.c: fixed off-by-one error which produced junk in logs.
* configure.in: check for python >= 2.4 and provide $PYTHON for scripts.
svn path=/trunk/; revision=5914
2007-10-13 Sven Herzberg <herzi@gnome-de.org>
Reviewed by Tim Janik.
Created marshallers that don't throw gcc warnings when compiling with
-WUnused (fixes#359165).
* gobject/glib-genmarshal.c: decorate return_value and invocation_hint
with G_GNUC_UNUSED
svn path=/trunk/; revision=5781
2007-09-20 Carlos Garnacho <carlos@imendio.com>
* gtypemodule.h: make sure we define GType g_define_type_id in
G_G_DEFINE_DYNAMIC_TYPE_EXTENDED so it works together with
G_IMPLEMENT_INTERFACE. (#478459)
svn path=/trunk/; revision=5777
2007-08-14 Cody Russell <bratsche@gnome.org>
* gobject/gsignal.c: g_type_default_interface_ref() was not
ensuring working g_signal_list_ids. Added checks for
!G_TYPE_IS_INTERFACE (itype).
(#465625, by some guy who calls himself Yeti)
svn path=/trunk/; revision=5704
Fri Jun 22 11:31:27 2007 Tim Janik <timj@gtk.org>
* gtype.h: reintroduce typedef gulong GType; for C++, to avoid
C++ specific ABI breakage.
svn path=/trunk/; revision=5582
Thu Jun 14 23:32:00 2007 Tim Janik <timj@gtk.org>
* gtype.h: always define GType unconditionally in terms of gsize,
there's no need to jump through a glong hoop ever and this fixes
the printf modifier to %zu.
svn path=/trunk/; revision=5560
Thu Jun 14 22:33:11 2007 Tim Janik <timj@imendio.com>
* gparamspecs.c (g_param_spec_types_init): work around SGI IDO cc,
fixes#363986.
svn path=/trunk/; revision=5559
2007-05-17 Matthias Clasen <mclasen@redhat.com>
* configure.in: Move the compiler-dependency in the G_GNUC_INTERNAL
definition from configure-time to runtime (of the compiler).
(#438869, Damien Carbery)
* glib/gdebug.h:
* glib/gmessages.h:
* glib/gunicodeprivate.h:
* glib/gthreadprivate.h: Move G_GNUC_INTERNAL before function
declarations to fix compilation with sun studio. (#438873,
Damien Carbery)
svn path=/trunk/; revision=5497
2007-04-25 Michael Natterer <mitch@imendio.com>
* gparamspecs.c (param_string_validate): also clear the
NOCOPY_CONTENTS flag when replacing NULL with the empty string.
svn path=/trunk/; revision=5458
2007-04-24 Michael Natterer <mitch@imendio.com>
* gobject/gparamspecs.c (param_string_validate): don't free or
modify static strings, dup them when needed and clear the
G_VALUE_NOCOPY_CONTENTS flag. Fixes bug #432895.
* tests/gobject/paramspec-test.c: test all GParamSpecString
validations with static and allocated strings.
svn path=/trunk/; revision=5454
Tue Apr 3 12:34:14 2007 Tim Janik <timj@gtk.org>
* gobject.[hc]: invoke GObjectClass.constructed() only for newly
constructed objects, and invoke it while the notify queue is
still being frozen, after all CONSTRUCT* properties have been
set and before random other properties are being set.
* applied modified patch from Ryan Lortie to implement
GObjectClass.constructed() to fix#425324.
2007-04-02 Ryan Lortie <desrt@desrt.ca>
* gobject/gobject.h: Add 'constructed' vcall to GObjectClass.
* gobject/gobject.c (g_object_newv): call ->constructed() as last
step of object construction.
svn path=/trunk/; revision=5441
Mon Mar 12 13:30:20 2007 Tim Janik <timj@gtk.org>
* gtype.h: marked purely functional g_type accessors as PURE or CONST,
closes#305100.
svn path=/trunk/; revision=5400
2007-01-02 Tor Lillqvist <tml@novell.com>
* glib-genmarshal.c (main): Add comment about dup(0) and
lack of /dev/stdin on Win32. (#407431)
svn path=/trunk/; revision=5335
2007-01-02 Tor Lillqvist <tml@novell.com>
* glib-genmarshal.c (main): Handle "/dev/stdin" by dup()ing fd 0
so that it works on Win32, too.
svn path=/trunk/; revision=5185
Tue Oct 10 12:06:08 2006 Tim Janik <timj@gtk.org>
* glib-mkenums.in:
* glib-mkenums.1: applied patch from David Necas which introduces
an underscore_name option and fixes#358734.
2006-10-02 Behdad Esfahbod <behdad@gnome.org>
* glib/Makefile.am:
* gobject/Makefile.am:
Include pltcheck.sh in EXTRA_DIST, and remove redefinition of TESTS.
(#358966)
Mon Oct 2 15:50:16 2006 Tim Janik <timj@gtk.org>
* gvalue.c (g_value_peek_pointer): reverted a change to have an
assert instead of a g_return_val_if_fail() here. libraries (and
programs) should only ever g_assert or g_error if there is no way
to carry on with the current program state. that's clearly not
the case here.
* ChangeLog: added missing changelog entry for 2003-12-30.
2006-09-17 Hans Breuer <hans@breuer.org>
* glib/makefile.msc.in gobject/makefile.msc.in : better filtering
of G_GNUC_* stuff when generating .def files. Now also works with
newer (less tolerant) linkers, e.g. from vc2500e
Tue Aug 29 13:27:33 2006 Tim Janik <timj@gtk.org>
* glib-mkenums.in: fixed to print usage and version info on STDOUT
(#322502).
* gobject.c (g_initially_unowned_init): restore ; after G_DEFINE_TYPE.
Wed Aug 23 10:35:32 2006 Tim Janik <timj@gtk.org>
* gobject.[hc]: changed return value of g_value_dup_object(), fixes#343292.
2006-08-23 Sven Neumann <sven@gimp.org>
* gobject/glib-genmarshal.[c1]: added new command-line option
"--internal" that can be used to let glib-genmarshal generate
internal functions using the G_GNUC_INTERNAL attribute (bug #346647).
2006-08-23 Sven Neumann <sven@gimp.org>
* gobject/glib-genmarshal.[c1]: added new command-line option
"--internal" that can be used to let glib-genmarshal generate
internal functions using the G_GNUC_INTERNAL attribute (bug
#346647).
Wed Aug 16 13:55:08 2006 Tim Janik <timj@imendio.com>
* gobject.c: conditionally thaw the notify queue after construction,
so we don't trigger warnings when trying to thaw an unfrozen singleton.
2006-08-05 Matthias Clasen <mclasen@redhat.com>
* gparamspecs.c (g_param_spec_types_init): Don't initialize
struct members with function calls. (#349952)
2006-07-21 Matthias Clasen <mclasen@redhat.com>
* gtypemodule.c (g_type_module_register_type): Copy the complete
value table, not just the first 4 bytes. (#348136, Coverity)
2006-06-14 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_to_data): Separate groups by
an empty line (#344868, Christian Persch)
2006-06-14 Tor Lillqvist <tml@novell.com>
2006-06-02 Behdad Esfahbod <behdad@gnome.org>
* gobject/genum.h: Make value_name and value_nick const in structs
_GEnumValue and _GFlagValue. (#317793)
Tue May 2 14:51:03 2006 Tim Janik <timj@gtk.org>
* gtype.h: split up G_DEFINE_*TYPE macro definitions so C CODE arguments
are not passed on to nested macro calls. patch mostly courtesy of Behdad
Esfahbod, fixes#337128.
Tue Mar 7 17:09:07 2006 Tim Janik <timj@gtk.org>
* gobject.c (g_object_compat_control): added case3 to hand out the
original floating flag handler. required by gtk+ >= 2.10.
2006-01-18 Matthias Clasen <mclasen@redhat.com>
* gobject.h: Make g_object_compat_control() visible
for GTK+ compilation, to avoid segfaults on 64bit
platforms.
2005-12-30 Matthias Clasen <mclasen@redhat.com>
* gsignal.c: Remove the handler trash stack, which
is now unused.
(g_signal_init): Remove the restriction that HandlerMatch
must be the same size as GList, and obsolete comments
referring to mem chunks.
Thu Dec 22 14:59:24 2005 Tim Janik <timj@imendio.com>
* gvaluetypes.[hc]: implemented G_TYPE_GTPYE. applied patch
from matthias which implements GType accessors for GValue.
* gparamspecs.[hc]: applied patch from matthias which
implements G_TYPE_PARAM_GTYPE.
* gobject.[hc]:
GUnowned: introduced a new object type that has an initially
floating reference.
g_object_compat_control(): allow setting of a floating flag handler.
Wed Nov 23 18:01:46 2005 Tim Janik <timj@imendio.com>
* gobject.[hc]: added floating reference count.
g_object_is_floating():
g_object_ref_sink(): new functions to deal with floating references.
g_object_force_floating(): new funciton for object implementations
to set the floating flag.
* gobject.c (g_object_init): make objects initially floating.
Wed Nov 23 17:58:13 2005 Tim Janik <timj@gtk.org>
* gparam.[hc]: added g_param_spec_ref_sink().
2005-11-17 Matthias Clasen <mclasen@redhat.com>
* glib/gbacktrace.c:
* glib/gdate.c:
* glib/gthread.c: const correctness fixes, found
by Arjan van de Ven and gcc.
Tue Nov 1 16:24:20 2005 Tim Janik <timj@imendio.com>
* glib/gmem.[hc]: prepared deprecation of GMemChunk and GAllocator.
added g_slice_*() API to allocate and cache small bits of memory.
an actuall allocator implementation for g_slice_*() is still pending.
* glib/gthread.[hc]: changes from a patch by Matthias Clasen.
changed GRealThread list to use in-structure *next; fields instead
of GSList, in order for thread iteration to not depenend on g_slice_*()
indirectly.
_g_thread_mem_private_get():
_g_thread_mem_private_set(): added accessors for private memory,
needed because the ordinary GPrivate implementation relies on GArray
and GSList and therefore indirectly on working g_slice_*() allocations.
* glib/gthread.[hc]:
g_thread_foreach(): new public API function to loop over all existing threads.
* glib/gdataset.c:
* glib/gstring.c:
* glib/gcache.c:
* glib/garray.c:
* glib/gqueue.c:
* glib/gslist.c:
* glib/glist.c:
* glib/ghash.c:
* glib/gtree.c:
* glib/ghook.c:
* glib/gmain.c:
* glib/gnode.c:
removed GAllocator and free list usages and accompanying locks.
use g_slice_*() API to allocate and cache small bits of memory.
* glib/ghook.h: removed GMemChunk field from public API.
* glib/gslist.h:
* glib/glist.h: deprecate allocator API, provide _free1() for consistency.
* glib/gnode.h: deprecate allocator API.
* glib/gmain.c: reordered GPollRec fields so g_slice_free_chain() can
be used for poll rec lists.
* glib/grel.c: removed mem chunk usage, and allocated tuples via g_slice_*().
g_relation_destroy(): free all tuples from the all_tuples hash table,
this effectively maintains the life time track keeping of tuples.
g_relation_delete_tuple(): free tuples which are removed from the
all_tuples hash table. this fixes a temporary leak that was present
in the memchunk code until the destruction of the relation.
2005-09-28 Michael Natterer <mitch@gimp.org>
* gtype.h (G_IMPLEMENT_INTERFACE): revert last change, it breaks
all users of G_IMPLEMENT_INTERFACE() inside
G_DEFINE_TYPE_WITH_CODE(), since apparently GCC doesn't like
commas enclosed in {}, not (), in nested macro calls.
2005-09-26 Matthias Clasen <mclasen@redhat.com>
* glib-mkenums.in: Don't hang on '{' following a trigraph comment
in the same line. (#314890, Mathias Hasselmann)
Thu Sep 22 12:42:12 2005 Tim Janik <timj@gtk.org>
* gparam.c (g_param_spec_internal): fix pspec->name assignment which
needs to be strdup()ed for non G_PARAM_STATIC_NAME pspecs. this fixes
recently introduced crashes during plugin unloading.
also, ensure that static pspec names are canonicalized.
* gsignal.h: reverted last change from matthias, we don't guarantee
that type ids aren't mangled with G_SIGNAL_TYPE_STATIC_SCOPE anywhere.
2005-09-20 Matthias Clasen <mclasen@redhat.com>
* gsignal.h (struct _GSignalQuery): Remove the misleading comment
about G_SIGNAL_TYPE_STATIC_SCOPE, since we don't allow that
on return types.
2005-09-08 Kjartan Maraas <kmaraas@gnome.org>
* gclosure.c: (g_closure_set_meta_marshal): Remove some unused
code.
* gsignal.c: (g_signal_emitv): Same here
* gtype.c: (g_type_register_fundamental): And here
* testgobject.c: Mark some functions static.
2005-09-05 Matthias Clasen <mclasen@redhat.com>
* gsignal.c (struct _SignalNode): Make the name field const.
(g_signal_newv): Don't keep an unnecessary extra copy of the
signal name around, and don't forget to free the name if
an existing node is reused.
2005-08-31 Matthias Clasen <mclasen@redhat.com>
* gparam.c (g_param_spec_internal): Intern the name here,
since we need the quark anyway when sending change notification.
* gobject/genums.c: (g_flags_get_first_value): Special-case flag
value of 0. Instead of returning the first random GFlagsValue
we come across, return the GFlagsValue for 0 if it exists or
NULL if it does not exist. Never return the GFlagsValue for 0
if the requested flags value is nonzero.
2005-08-09 Matthias Clasen <mclasen@redhat.com>
* gvaluetransform.c: Access enum and flags
values as v_long/v_ulong, not v_int/v_uint,
to make value transformation of such types
work on bigendian 64bit machines. (#312485,
Michael Lorenz)
2005-08-02 Matthias Clasen <mclasen@redhat.com>
* gclosure.c (union ClosureInt): Mark the vint member as
volatile, which seems to be necessary to make atomic operations
work on s390.
Mon Aug 1 23:00:42 2005 Tim Janik <timj@imendio.com>
* gclosure.c: turned all modifications to the first 32 integer bits in a
closure into atomic accesses. wrapped write accesses into special macros
to keep the atomic modification logic in a single place. comment cleanups.
* gclosure.h: made all atomicly accessed closure fields volatile.
* gobject.h: made ref_count field volatile.
Sun Jul 31 02:04:23 2005 Tim Janik <timj@gtk.org>
* gobject.c: use g_datalist_set_flags() and g_datalist_unset_flags() to
allow proper locking around &qdata modifications.
Sat Jul 30 21:10:26 2005 Tim Janik <timj@gtk.org>
* gobject.c: reverted notify_mutex introduction, since this prevents
parallelized setting of object properties on different objects, and
serves no apparent purpose (to me at least).
g_object_real_dispose(): removed non-atomic reference count
modifications.
g_object_unref(): make sure the closures array is destroyed when
destroying signal handlers.
* gparam.c: cosmetic changes.
* gsignal.c: comment fixup. allow 16bit blocking count.
* gsignal.c: reverted GClosure related changes.
* gclosure.c: reverted premature commit of atomic reference
counting attempt.
2005-07-15 Matthias Clasen <mclasen@redhat.com>
Make refcounting threadsafe by using atomic
operations. (#166020, Wim Taymans)
* gobject.c: Use a recursive lock to protect the
notify queue.
(g_object_unref): Get rid of g_object_last_unref and
do the last unref handling in g_object_unref.
(g_object_ref, g_object_unref): Use atomic operations.
* gsignal.c (struct _HandlerMatch): Use a full integer
for the ref_count field.
(handler_ref, handler_unref_R): Use atomic operations.
* gparam.c (g_param_spec_ref, g_param_spec_unref):
Use atomic operations instead of a lock to make the
refcounting threadsafe.
* gclosure.c (g_closure_ref, g_closure_unref): Use atomic
operations. This is more complicated here, since the
refcount is stored in a bitfield, so we also have
to access all other bitfield members atomically.
* gsignal.c (handlers_find): Read the meta_marshal flag
of the closure atomically.
* tests/Makefile.am (SUBDIRS): Add tests/refcount
* configure.in: Add tests/refcount
* tests/refcount/properties.c: Test property changes
from multiple threads.
* tests/refcount/signals.c: Test signal emission from
multiple threads.
* tests/refcount/objects.c: Test refcounting from
multiple threads.
* tests/refcount/objects2.c:
* tests/refcount/properties2.c: Tests to measure the
overhead of threadsafe refcounting.
* glib/giochannel.c (g_io_channel_ref, g_io_channel_unref):
Use atomic operations to make refcounting
threadsafe. (#166020, Wim Taymans)
2005-07-11 Matthias Clasen <mclasen@redhat.com>
* gobject.h:
* gobject.symbols: Remove G_GNUC_NULL_TERMINATED from
g_object_new again, since that makes gcc warn on calls of
the form g_object_new (some_type, NULL)
2005-07-09 Tor Lillqvist <tml@novell.com>
* configure.in: Don't use autoconf variables for the resource
object files on Win32 any longer. Instead handle that in the
Makefile.am files. Check for windres.
* glibconfig.h.win32.in: Minor tuning to match the
configure-produced glibconfig.h closely.
* */Makefile.am: Don't use the scripts in build/win32 to
compile the .rc file into a resource object file. (This means
we loose the build number increment magic, but I doubt it was
that useful anyway.) Instead use windres directly. To pass the
normal .o file produced by windres through libtool, which
wants .lo files, pass it directly to the linker using a -Wl
option.
* */*.rc.in: Thus replace BUILDNUMBER with 0.
2005-06-26 Tor Lillqvist <tml@novell.com>
* Makefile.am: libtool installs/uninstalls the import library, no
need to do it ourselves. Do still install/uninstall the .def file,
though.
