Mon Sep 19 17:23:23 2005 Tim Janik <timj@imendio.com>
* glib/gpattern.c: applied a patch from matthias which checks on the
upper bound of GPatternSpec length to optimize matches.
cosmetic fixups.
* tests/patterntest.c: added more match cases.
2005-09-16 Tor Lillqvist <tml@novell.com>
* glib/gstrfuncs.c (g_ascii_strcasecmp, g_ascii_strncasecmp): Add
warning to doc comment that these functions should not be used on
encodings like CP932.
2005-09-14 Matthias Clasen <mclasen@redhat.com>
* tests/keyfile-test.c: Add a test for grup names of length 1.
* glib/gkeyfile.c (g_key_file_line_is_group): Accept group names
of length 1. (#316309)
2005-09-07 Tor Lillqvist <tml@novell.com>
* glib/Makefile.am: Create also a console version of the
gspawn-win32-helper program, gspawn-win32-helper-console.exe.
It's otherwise identical to gspawn-win32-helper.exe, except marked
as a console application (linked without the -mwindows option).
* glib/gspawn-win32.c (do_spawn_directly, do_spawn_with_pipes):
Drop the dont_wait parameter. Its truth value correlated 100% with
the NULLness of the exit_status parameter anyway, so it's enough
to check whether exit_status is NULL. Invert the sense of the
dont_return_handle parameter and rename it to do_return_handle, to
make the code easier to read by avoiding double negations.
(g_spawn_sync_utf8, g_spawn_async_with_pipes_utf8): Modify calls
to do_spawn_with_pipes() accordingly.
(do_spawn_with_pipes): If we have a console, use the console
version of the helper program, otherwise use the GUI one. This
avoids extra console windows opening up in some situations. (In
case a console application uses the GUI gspawn-win32-helper.exe to
spawn another console application we would get a separate console
for the spawned console application).
* glib-zip.in: Distribute also gspawn-win32-helper-console.exe.
2005-09-05 Matthias Clasen <mclasen@redhat.com>
* glib/gmappedfile.c (g_mapped_file_new): Report an error
if the file is too large. (#315275, Kjartan Maraas)
2005-09-05 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_load_from_fd): The return value
of read() is signed. (#315273, Kjartan Maraas)
2005-08-31 Tor Lillqvist <tml@novell.com>
* glib/gutils.h: Wrapping atexit() is a bad idea on Windows, where
the EXE and each DLL have their own atexit function chains.
#define g_atexit as atexit instead. This means it has a
better chance of doing what the caller wants. For instance,
gtkhtml calls g_atexit() registering a function in gtkhtml
itself. This caused a crash when g_atexit() was implemented as a
function in the GLib DLL. The gtkhtml DLL was already unloaded by
the time the GLib DLL got unloaded.
* glib/gutils.c: #undef the #define mentioned above, to also get a
real g_atexit() into the DLL for backward compatibility. Document
the Windows behaviour of g_atexit(), and document the varying ways
atexit() can behave in the context of dynamically loaded modules
on Unix.
2005-08-25 Tor Lillqvist <tml@novell.com>
Make also the g_spawn*() functions take parameters in the GLib
file name encoding, i.e. UTF-8, on Windows. Has no impact on Unix
API or ABI. Like the other GLib API that was earlier changed to
use UTF-8 on Windows, the names of the functions that take UTF-8
have _utf8 suffixes added by using preprocessor macros in the
header file. The old names are kept for functions with the old
behaviour, taking parameters in the system codepage, for DLL ABI
stability.
* glib/gspawn.h: On Win32 add the suffix _utf8 to the names of the
g_spawn*() functions.
* glib/gspawn-win32.c: Use wide-char API on NT-based
Windows. Convert parameters from UTF-8 to wide chars (NT) or
system codepage (Win9x) and call the C library _wspawn*() or
spawn*() functions respectvely. Add DLL ABI stability versions
that take parameters in the system codepage.
* glib/gspawn-win32-helper.c: On NT-based Windows use the
wide-char versions of argv and envp, and use wide-char API to
change directory and spawn the program to run. Remove the verbose
debugging output, it was too complex to modify for the wide-char
features. (Just add temporary debugging printouts if needed, no
need to have them permanently in the source.)
* glib/gspawn.c: Corresponding documentation updates.
* glib/glib.symbols: Corresponding changes: Mark the ABI stability
symbols as PRIVATE, add the new _utf8-suffixed ones.
2005-08-17 Matthias Clasen <mclasen@redhat.com>
* configure.in: Check for crt_externs.h and _NSGetEnviron.
* glib/gutils.c: On Darwin, include crt-externs.h and
define environ using _NSGetEnviron(). (#313731)
2005-08-16 Stepan Kasal <kasal@ucw.cz>
* glib/gutils.c (g_get_any_init): Move the body of the big if...
(g_get_any_init_do): ... to this new function.
(g_get_any_init): Declare as inline.
(g_get_any_init_locked): New inline function, does the locking.
Make use of these two throughout the code.
2005-08-15 Matthias Clasen <mclasen@redhat.com>
* glib/gbacktrace.c (g_on_error_stack_trace): Wait for
the child process and then simply return. This makes
The "S" option work as documented in g_on_error_query().
(#313125, Matthew F. Barnes)
2005-08-10 Matthias Clasen <mclasen@redhat.com>
* glib/gfileutils.c (g_build_path_va, g_build_pathname_va):
Take a va_list*, not a va_list, to avoid compiler warnings
about uninitialized variables.
2005-08-08 Matthias Clasen <mclasen@redhat.com>
* tests/convert-test.c: Enable the endianness test.
* glib/gconvert.c: Make the caching of iconv descriptors
optional.
* configure.in: Add an --enable-iconv-cache option, and
default to disabling iconv caching on new enough glibc.
Somebody with access to Solaris systems will need to test
if opening/closing of iconv descriptors is enough of
a performance problem to warrant the caching on that
platform. Note that the caching is causing correctness
problems in some corner cases, thus turning it off
is desirable unless it has severe performance implications.
2005-08-04 Matthias Clasen <mclasen@redhat.com>
* glib/glib.symbols:
* glib/gatomic.[hc]: Always export g_atomic_int_get and
g_atomic_pointer_get as functions, even if we have macros,
to avoid changing the ABI depending on configuration.
* glib/gatomic.c: Fix the s390 implementations of
g_atomic_pointer_compare_and_exchange.
2005-08-04 Tor Lillqvist <tml@novell.com>
* glib/gstdio.h: Move the G_BEGIN_DECLS/G_END_DECLS pair outside
the #if/#else/#endif block. Otherwise we had G_BEGIN_DECLS without
matching G_END_DECLS on Unix, and G_END_DECLS without matching
G_BEGIN_DECLS on Win32.
2005-08-02 Matthias Clasen <mclasen@redhat.com>
* glib/gconvert.c (g_convert_with_iconv): Don't go in an
infinite loop if the input text ends in an incomplete multibyte
character. (#312402, Sebastian Bacher)
Sun Jul 31 01:50:20 2005 Tim Janik <timj@gtk.org>
* glib/gdataset.c:
moved G_DATALIST_*_POINTER() macros here, because proper use requires
the global g_dataset_global mutex to be acquired.
g_datalist_id_get_data():
g_datalist_unset_flags():
g_datalist_set_flags(): properly acquire and release dataset mutex.
* glib/gdatasetprivate.h: implement G_DATALIST_GET_FLAGS() via atomic
pointer access to account for memory barriers. moved all other macros.
2005-07-20 Matthias Clasen <mclasen@redhat.com>
* glib/gthreadpool.c (g_thread_pool_free): Don't get
stuck in here if immediate is TRUE. (#310954,
Hong Jen Yee)
* tests/threadpool-test.c (main): Test immediate == TRUE.
2005-07-20 Tor Lillqvist <tml@novell.com>
* glib/gutils.h (g_win32_get_system_data_dirs): Make this an
inline function. Define it only if G_CAN_INLINE and not
C++. (#173098)
2005-07-19 Matthias Clasen <mclasen@redhat.com>
* glib/gstring.c (g_string_chunk_insert_len): Avoid
an unnecessary strlen if len is -1. (#169692,
Benoit Dejean)
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)
