Adds g_key_file_ref and g_key_file_unref, to be used by a future
GKeyFile boxed type for language bindings.
Based on the patch by Christian Persch and Emmanuele Bassi.
Author: Christian Persch
Signed-off-by: Johan Dahlin
Signed-off-by: Giovanni Campagna
https://bugzilla.gnome.org/show_bug.cgi?id=590808
Add functions for manipulating the environment under which a
GAppLaunchContext will launch its children, to avoid thread-related
bugs with using setenv() directly.
FIXME: win32 side isn't implemented yet
https://bugzilla.gnome.org/show_bug.cgi?id=659326
When spawning a child process, it is not safe to call setenv() before
the fork() (because setenv() isn't thread-safe), but it's also not
safe to call it after the fork() (because it's not async-signal-safe).
So the only safe way to alter the environment for a child process from
a threaded program is to pass a fully-formed envp array to
exec*/g_spawn*/etc.
So, add g_environ_getenv(), g_environ_setenv(), and
g_environ_unsetenv(), which act like their namesakes, but work on
arbitrary arrays rather than working directly on the environment.
http://bugzilla.gnome.org/show_bug.cgi?id=659326
Some code using GLib (gnome-keyring-daemon, for example) assumes that
they can catch signals by masking them out in the main thread and
calling sigwait() from a worker.
The problem is that our new worker thread catches the signals before
sigwait() has a chance and the default action occurs (typically
resulting in program termination).
If we mask all the signals in our worker, then this can't happen.
With search gaining traction as being the preferred way to locate
applications, the existing .desktop file fields meant for browsing
often produce insufficient results.
gnome-control-center introduced a custom X-GNOME-Keywords field for
that purpose, which we plan to support in gnome-shell as well.
https://bugzilla.gnome.org/show_bug.cgi?id=661763
Switch GCond to using monotonic time for timed waits by introducing a
new API based on monotonic time in a gint64: g_cond_wait_until().
Deprecate the old API based on wallclock time in a GTimeVal.
Fix up the gtk-doc for GCond while we're at it: update the examples to
use static-allocated GCond and GMutex and clarify some things a bit.
Also explain the rationale behind using an absolute time instead of a
relative time.
Unlike G_GNUC_... macros, the new G_DEPRECATED[_FOR] are
meant as abstractions that work with different compilers.
Using a new name also lets us restrict it to 'must be placed
before the declaration', which works with more compilers.
https://bugzilla.gnome.org/show_bug.cgi?id=661438
Add g_main_context_ref_thread_default(), which always returns a
reffed GMainContext, rather than sometimes returning a (non-reffed)
GMainContext, and sometimes returning NULL. This simplifies the
bookkeeping in any code that needs to keep a reference to the
thread-default context for a while.
https://bugzilla.gnome.org/show_bug.cgi?id=660994
Make the options from an /etc/fstab entry available as public API -
this can be used to support options such as
comment=gvfs.name=Foo\040Bar
to e.g. set the name of an fstab mount in the UI to "Foo Bar".
https://bugzilla.gnome.org/show_bug.cgi?id=660536
Signed-off-by: David Zeuthen <davidz@redhat.com>
All locks are now zero-initialised, so we can drop the G_*_INIT macros
for them.
Adjust various users around GLib accordingly and change the docs.
https://bugzilla.gnome.org/show_bug.cgi?id=659866
Take out the half-private g_private_init() stuff and replace it with a
G_PRIVATE_INIT macro that allows specifying a GDestroyNotify.
Expose the GPrivate structure in a public header.
Add a g_private_replace() to (sort of) match the functionality of
g_static_mutex_set().
Improve the documentation.
Deprecate g_private_new().
Replace it with g_thread_create_with_stack_size() and a real function
implementation of g_thread_create().
Modify a testcase that was calling g_thread_create_full()
inappropriately (it was using the default values anyway).
Create a deprecated/ directory that we can start moving ancient chunks
of code to. Start with GAllocator, GMemChunk and related APIs.
Also drop all mention of them from the docs.
https://bugzilla.gnome.org/show_bug.cgi?id=659427
Previously, we were returning an empty buffer for all filenames
where fstat() gives a size of 0. But this is only appropriate
for regular files.
Also improve the documentation around this issue. Based on a
patch by Ryan Lortie.
Conflicts:
glib/tests/mappedfile.c
https://bugzilla.gnome.org/show_bug.cgi?id=659212
The boolean values to be returned by a GSourceFunc are always ambiguous,
and even in case of experienced developers then can lead to confusion.
The Perl bindings for GLib have two simple constants, mapping to TRUE
and FALSE, that make the return values less confusing: G_SOURCE_CONTINUE
and G_SOURCE_REMOVE respectively.
https://bugzilla.gnome.org/show_bug.cgi?id=631413
