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)
2005-07-12 Matthias Clasen <mclasen@redhat.com>
* glib/goption.h (G_OPTION_FLAG_NOALIAS):
* glib/goption.c: Add and implement a new flag
to turn off the automatic <groupname>- prefixing
for conflict resolution of long option names. (#171840,
Adam McLaurin)
All optional callback arguments (#308886, Pawel
Sliwowski)
* glib/goption.h (G_OPTION_FLAG_OPTIONAL_ARG):
* glib/goption.c: Add and implement a new flag
to indicate that a callback *optionally* takes another
argument.
* tests/option-test.c: Add tests for optional arguments.
2005-07-10 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.c (g_listenv): Ignore anomalous environment
entries which are not of the form variable=value. (#309859,
Morten Welinder)
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.
2005-07-01 Hans Breuer <hans@breuer.org>
* glib/gmessages.c : include <process.h> for getpid()
* glib/gmappedfile.c : include <io.h> for close() etc.
* glib/makefile.msc.in : add gmappedfile.obj
2005-07-01 Matthias Clasen <mclasen@redhat.com>
* glib/gkeyfile.c (g_key_file_get_key_comment):
(g_key_file_get_top_comment): Don't reverse the order of multiline
comments.
(g_key_file_get_group_comment): Actually get the group comment.
* tests/keyfile-test.c (test_comments): Test that comments are
handled properly. (#309263, Mikael Magnusson)
2005-07-01 Matthias Clasen <mclasen@redhat.com>
* tests/keyfile-test.c (test_comments): Test that comments are
handled properly. (#309263, Mikael Magnusson)
2005-06-30 Matthias Clasen <mclasen@redhat.com>
Apply a patch which may make GLib work on BeOS again.
(#309157, Kian Duffy)
* glib/gmain.c: Update the BeOS includes.
* glib/gstdio.c:
* glib/gutils.c (g_find_program_in_path):
* glib/gbacktrace.c (g_on_error_stack_trace): Use the UNIX
implementation on BeOS, as well.
* configure.in: Don't put glib 1.0 into G_MODULE_LIBS, even
on BeOS.
2005-06-26 Tor Lillqvist <tml@novell.com>
* glib/Makefile.am: libtool installs/uninstalls the import
library, no need to do it ourselves. Do still install/uninstall
the .def file, though.
* glib/gmappedfile.c: Add Win32 implementation.
(g_mapped_file_free): Don't mention writable shared mappings in
the doc comment. Free the GMappedFile struct.
* tests/mapping-test.c (main): No kill() or SIGUSR1 on Win32, use
a flag file instead to stop the child. Use g_usleep() instead of
sleep().
2005-06-24 Matthias Clasen <mclasen@redhat.com>
Add an mmap() wrapper called GMappedFile. (#148218,
David Schleef, Behdad Esfahbod)
* glib/gmappedfile.[hc]: New files.
* configure.in: Check for mmap.
* glib/Makefile.am: Add new files.
* glib/glib.symbols: Add new functions.
* glib/glib.h: Include gmappedfile.h
* tests/mapping-test.c: Tests for GMappedFile.
* tests/Makefile.am: Add new file.
2005-06-24 Tor Lillqvist <tml@novell.com>
* glib/Makefile.am
* gmodule/Makefile.am
* gobject/Makefile.am: Current GNU tools do understand the
PRIVATE keyword.
* glib/gfileutils.c (g_mkdir_with_parents): Return error with
EINVAL also for empty pathnames.
(g_build_pathname_va): Fix typo.
Thu Jun 23 15:52:08 2005 Manish Singh <yosh@gimp.org>
* glib/gfileutils.c: g_build_filename_va is only use in the G_OS_WIN32
case, so compile it conditionally.
2005-06-22 Matthias Clasen <mclasen@redhat.com>
* glib/goption.c (parse_short_option, parse_long_option):
Pass the option name also in the NO_ARG case. (#308602,
Masatake YAMATO)
2005-06-22 Tor Lillqvist <tml@novell.com>
* glib/gfileutils.c (g_makepath): New function. Creates a
directory including intermediate parent directories as
needed. (#60509)
* glib/gfileutils.h: Declare it.
* glib/glib.symbols: Add it.
* tests/testglib.c: Test it.
2005-06-22 Tor Lillqvist <tml@novell.com>
* glib/gutils.c (g_get_host_name): New function. Returns the
machine's name, or one of its names. Document that it is
best-effort only, and not guaranteed to be unique or anything.
(g_get_any_init): Get the host name here. On Unix use
gethostname(), on Windows use GetComputerName(). (#5200)
* glib/gutils.h
* glib/glib.symbols: Add here, too.
* tests/testglib.c: Test it.
2005-06-18 Matthias Clasen <mclasen@redhat.com>
* glib/goption.h:
* glib/goption.c: Add G_OPTION_FLAG_NO_ARG and
G_OPTION_FLAG_FILENAME to allow greater control of
G_OPTION_ARG_CALLBACK options. (#302632, Dan Winship)
* tests/option-test.c: test callback args
2005-06-08 Tor Lillqvist <tml@novell.com>
* glib/gutils.c (get_windows_directory_root): New helper function
on Win32, returns the root of the drive (or possibly share) where
the Windows directory is. (In the case of Terminal Server sessions
the Windows directory is a per-user folder.)
(g_get_any_init): Use get_windows_directory_root() as last resort
for both temp directory and home directory. g_get_home_dir() now
never returns NULL on Win32. Don't look at HOMEDRIVE and
HOMEPATH. HOME, USERPROFILE, CSIDL_PROFILE and Windows directory
drive root should be enough.
2005-06-08 Matthias Clasen <mclasen@redhat.com>
* glib/glib.symbols:
* glib/gunicode.h:
* glib/gunicollate.c (g_utf8_collate_key_for_filename):
New function to calculate collation keys which are more
suitable for sorting filenames. (#172690, Ole Laursen)
2005-05-27 Matthias Clasen <mclasen@redhat.com>
* glib/goption.c (parse_short_option, parse_long_option):
Return an error if an option is missing its argument. (#305576,
Björn Lindqvist)
* tests/option-test.c (missing_arg_test): Add a testcase.
2005-05-24 Matthias Clasen <mclasen@redhat.com>
* glib/goption.c (print_help): If the remaining argument
has an arg_description, display the synopsis as
PROGNAME [OPTION...] REST (#305346, Noah Levitt)
2005-05-20 Federico Mena Quintero <federico@ximian.com>
Merged from glib-2-6:
* glib/gspawn.c (g_spawn_command_line_sync): Clarify the meaning
of exit_status(); it's not the return code from the child, but
rather the waitpid() status.
2005-05-18 Matthias Clasen <mclasen@redhat.com>
* glib/gunidecomp.c: Correct the end of the Hangul
Syllables range, from 0xd7af to 0xd7a3, in several
places. (#301984, Changwoo Ryu)
2005-05-17 Matthias Clasen <mclasen@redhat.com>
* tests/tree-test.c (main): Check the return values of
g_tree_remove().
* glib/gtree.c (g_tree_remove, g_tree_steal): Return
a boolean indicating wether the key was found. (#302545,
Matthew F. Barnes)
2005-05-06 Brian Cameron <brian.cameron@sun.com>
* configure.in, gmodule-no-export-2.0-uninstalled.pc.in,
Makefile.am: Added gmodule-no-export-2.0-uninstalled.pc.in
to allow building of other libraries like pango when
glib is uninstalled.
2005-05-06 Matthias Clasen <mclasen@redhat.com>
* tests/option-test.c: Add a testcase.
* glib/goption.c (g_option_context_parse): Treat '-'
on its own as a non-option argument. (#168008, Tim Musson,
Thomas Leonard and others)
2005-05-05 Owen Taylor <otaylor@redhat.com>
* gobject.[ch] gobject.symbols: Add
g_object_add/remove_toggle_ref() functions to get notification
when a reference count is the last remaining reference; this
enables better memory management for language bindings.
(http://mail.gnome.org/archives/gtk-devel-list/2005-April/msg00095.html)
2005-05-05 Owen Taylor <otaylor@redhat.com>
* glib/gdataset.[ch] glib/gdatasetprivate.h: Add
g_datalist_set/unset_flags(), g_datalist_get_flags() functions
to squeeze some bits into a GDataSet... this is needed for
efficient implementation of toggle references in GObject.
* tests/gobject/references.c tests/gobject/Makefile.am:
Add a test case for weak and toggle references.
* glib/gfileutils.[ch]: Rename g_file_replace() back
to g_file_set_contents().
* glib/glib.symbols: Update.
2005-05-05 Owen Taylor <otaylor@redhat.com>
* glib/Makefile.am glib/glib-sections.txt gobject/gobject-sections.txt:
Update
* gobject/tmpl/objects.sgml: Document toggle-references.
2005-04-28 Matthias Clasen <mclasen@redhat.com>
* glib/gstrfuncs.c (g_strcompress): Warn and don't crash
when meeting a trailing \\. (#301373, Benjamin Otte)
2005-04-27 Tor Lillqvist <tml@novell.com>
* glib/gconvert.c (open_converter, g_convert_with_iconv): Don't
call g_set_error() unless the GError pointer is non-NULL. This
avoids infinite recursion problems in certain rare situations on
Windows, when g_locale_from_utf8() is called from
_glib_get_locale_dir() after the change below. It's the
_glib_gettext() calls to translate error messages that are
parameters to g_set_error() that cause the recursion, not
g_set_error() itself.
* glib/gwin32.c (g_win32_locale_filename_from_utf8): New
function. Converts a filename to the system codepage, and if a
straight conversion isn't possible (because the filename contains
characters not in the system codepage), try looking up the
filename (which should refer to an existing file for this to
succeed) with short (8.3) pathname components.
* glib/gutils.c (_glib_get_locale_dir): No need to cache the
result, this function is normally called only once. Return the
path to the locale directory in system codepage, not UTF-8. The
path is passed to bindtextdomain(), which doesn't use UTF-8 file
names. Use g_win32_locale_filename_from_utf8(). (#301772)
Don't do run-time lookup of message catalog directory on
Cygwin. Cygwin is supposed to look and feel like Unix, and on Unix
we use paths fixed at configure time.
2005-04-19 Tor Lillqvist <tml@novell.com>
* glib/gutils.h: Minor comment improvement.
2005-04-18 Tor Lillqvist <tml@novell.com>
* glib/gfileutils.c: No <sys/wait.h> on Win32. Definition of
save_errno was missing in one place.
Sat Apr 16 20:15:44 2005 Soeren Sandmann <sandmann@redhat.com>
* glib/gfileutils.c (g_file_replace): Save the errno in various
places
* glib/gfileutils.c (set_umask_permissions): Fork a child and do
chmod() to the umask() permissions there.
2005-04-08 Tor Lillqvist <tml@novell.com>
Improve g_get_system_data_dirs() on Windows. A library that calls
g_get_system_data_dirs() might be installed in a different
top-level prefix than GLib or the application being run.
* glib/gutils.h (g_win32_get_system_data_dirs): New static
function defined in this header. Calls
g_win32_get_system_data_dirs_for_module() passing the address of
itself as parameter. g_get_system_data_dirs() is #defined as this
function.
* glib/gutils.c (g_win32_get_system_data_dirs_for_module): New
function. If the address parameter is non-NULL, the corresponding
module's installation location is used for one of the returned
path names, in addition to the COMMON_APPDATA, COMMON_DOCUMENTS,
glib top-level and application top-level folders.
(g_get_system_data_dirs): Now just for backward compatibility on
Win32. Just call g_win32_get_system_data_dirs_for_module(NULL).
* glib/glib.symbols: Add g_win32_get_system_data_dirs_for_module.
2005-04-08 Tor Lillqvist <tml@novell.com>
* glib/gutils.c (read_aliases): Not used on Windows.
(unalias_lang): Don't do anything on Windows, there is no
/usr/share/locale/locale.alias file..
2005-04-08 Tor Lillqvist <tml@novell.com>
* glib/gutils.c (g_get_system_data_dirs): After investigating more
closely the actual use cases of this function, I understand better
what it should do. In addition to the Windows COMMON_APPDATA and
COMMON_DOCUMENTS folders, also return the "share" subfolders of
GLib's installation location and the application .exe's
installation location, hoping that either matches what the
function's caller is looking for.
2005-04-03 Matthias Clasen <mclasen@redhat.com>
* glib/gutils.h: Undef G_CAN_INLINE if G_IMPLEMENT_INLINES is
defined. This was the pre-2.6 behaviour, and without it,
G_IMPLEMENT_INLINES cannot be used in multiple .c files
at all. (#165852, Dave Benson)
2005-04-01 Matthias Clasen <mclasen@redhat.com>
* glib/gmain.c (g_child_watch_source_new): Add a note regarding
waitpid(-1).
(g_child_watch_source_init_multi_threaded):
(g_child_watch_source_init_single): Don't use SA_RESTART,
since it causes problems on at least one platform. (#168352)
2005-03-30 Sven Neumann <sven@gimp.org>
* glib/gfileutils.c (get_contents_stdio): handle the unlikely case
that no bytes are read from the file and allocate an empty string.
2005-03-30 Tor Lillqvist <tml@novell.com>
* glib/giowin32.c (g_io_win32_fd_get_flags_internal): Always claim
file descriptors open to devices are readable, since we can't
know. fstat() doesn't gve any useful information.
2005-03-29 Tor Lillqvist <tml@novell.com>
* glib/gmain.c (g_get_current_time): [Win32] Use
GetSystemTimeAsFileTime() instead of time() and
GetTickCount(). Much simpler.
2005-03-29 Tor Lillqvist <tml@novell.com>
* glib/gmain.c (g_poll): If the event fired, assign
f->revents=f->events. We can't know whether the upper layer using
the event actually is readable, writeable or what, so say that all
the conditions hold. Remove the ResetEvent() call that has been
ifdeffed out anyway for a long time. Remove an "#ifdef 1" and
#endif pair of lines, that code is not optional.
2005-03-27 Tor Lillqvist <tml@novell.com>
* configure.in: Apparently AC_LIBTOOL_WIN32_DLL isn't deprecated
after all, and in fact necessary with HEAD libtool.
2005-03-23 Tor Lillqvist <tml@novell.com>
* glib/gutils.c (g_getenv): [Win32] Fix corner case bug when
environment variable value is exactly one character.
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gspawn-win32.c (do_spawn_with_pipes): Close the process
handle if the called doesn't want it also in the case without a
helper process.
(g_spawn_sync): Don't ask for a child pid which we don't need.
2005-03-20 Tor Lillqvist <tml@novell.com>
* glib/gmessages.c (g_log_default_handler)
* glib/gutils.c (g_get_prgname): Move the Win32 code that asks the
program name from the system to g_get_prgname(). Do output the pid
also on Win32 (useful in case there are several instances of the
same program running).
2005-03-20 Tor Lillqvist <tml@novell.com>
* tests/testglib.c (main): Print more detailled output from the
timer tests. Don't print home directory twice. Test
g_win32_error_message().
* tests/spawn-test.c (run_tests): On Win32, run netstat instead of
ipconfig. On Windows XP collecting output from ipconfig doesn't
seem to work for some reason.
