The license string which is embedded in the C header and body
preambles has been moved to a global variable. This way it can be
reused in both sections.
https://bugzilla.gnome.org/show_bug.cgi?id=791015
I originally planned to introduce a new property and functions to
replace these, with the same behavior but less-confusing names. But that
might not be the best approach in the long run. Instead, let's just
deprecate them without replacement.
TLS 1.2 intolerance is no longer a thing in the wild, and no known
GTlsBackend supports TLS 1.3 yet. But you might need to use this
property in the future, even though it's deprecated, if your
GTlsBackend has added support for TLS 1.3 and you need to talk to a
server that is TLS 1.3 intolerant.
Independently of all that, these APIs simply no longer do what their
names suggest, so deprecation is sensible regardless.
https://bugzilla.gnome.org/show_bug.cgi?id=792217
The property documentation correctly indicates how this code works
nowadays, but the function documentation is obsolete and misleading.
Update it.
https://bugzilla.gnome.org/show_bug.cgi?id=792217
Custom desktop file fields may be translated, but there is currently
no non-hacky way to look up the localized value; fill get gap with
a small wrapper around g_key_file_get_locale_string().
https://bugzilla.gnome.org/show_bug.cgi?id=779413
The source object for this asynchronous operation is the GXdpOpenURI,
not a GDBusConnection. This was causing crashes in method calls on the
connection, unsurprisingly.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=791720
This was introduced in bug #742997, but not added to the Makefile.am, so
it’s missing from tarballs.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Reviewed-by: nobody
https://bugzilla.gnome.org/show_bug.cgi?id=792322
Hopefully discouraging people from overriding that and building with it
enabled.
Pro-tip: GLib will break.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=791622
GLib makes various assumptions about aliasing throughout its codebase,
and compiling with -fstrict-aliasing has been demonstrated to cause
problems (for example, bug #791622). Explicitly disable strict aliasing
as a result.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
gpointer* cannot be aliased with arbitrary types. In order to fix
-Wstrict-aliasing=2 warnings with the g_clear_pointer() macro, we need
to cast through char*, which is allowed to alias with anything.
Even if we don’t make GLib strict-aliasing safe, it’s important to
ensure this macro is safe, since it could be used from projects which do
compile with -fstrict-aliasing.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=791622
Fix various strict aliasing problems caused by casting between (struct
sockaddr *) and (struct sockaddr_storage *): the correct code here is to
keep the two in a union.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=791622
When using g_key_file_get_locale_string() or get_locale_string_list(),
the GKeyFile must have been loaded with G_KEY_FILE_KEEP_TRANSLATIONS if
the lookup locale differs from the one which was current when the key
file was loaded.
Document that.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=792324
As 'auto' dependency checking has been declared undesirable,
skip checking of optional dependencies where the option
defaults to true, but where the option doesn't make sense for
the operating system we're building for. Example: selinux only
makes sense on Linux, people compiling on Windows or macOS
shouldn't have to specify -Dselinux=false to get glib to build.
https://bugzilla.gnome.org/show_bug.cgi?id=792129
Commit 281e3010 narrowed the race between GCancellable::cancelled and
GCancellableSource's finalize(), but did not prevent it: there was
nothing to stop cancellation from occurring after the refcount drops
to 0, but before g_source_unref_internal() bumps it back up to 1 to
run finalize().
GCancellable cannot be expected to detect that situation, because the
only way it has to detect last-unref is finalize(), but in that
situation finalize() hasn't happened yet.
Instead of detecting last-unref, relax the precondition a little
to make it detect finalization: priv is only poisoned (set to NULL)
after the finalize() function has been called, so we can assume that
GCancellable has already seen finalize() by then.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=791754
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884654
If we don't take the lock, then we don't have the necessary
"happens before" relationships to avoid this situation:
* source->priv->ready_time was equal to ready_time until recently
* another thread has set source->priv->ready_time to a different value
* that write hasn't become visible to this thread yet
* result: we should reset the ready_time, but we don't
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=791754
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884654
Properly define GLIB/GOBJECT_STATIC_COMPILATION when static build is enabled.
Use library() instead of shared_library() to allow selecting static builds.
https://bugzilla.gnome.org/show_bug.cgi?id=784995
This makes easier to write a module that can be both dynamic and static.
It will allow to statically build modules from glib-networking, for
example.
A module can rename its g_io_module_load() function to
g_io_<modulename>_load(), and then an application which links statically
against that module can call g_io_<modulename>_load(NULL) to register
types and extension points from the module. If a module is loaded
dynamically, its load() function will continue to be called with a
non-NULL GIOModule instance.
https://bugzilla.gnome.org/show_bug.cgi?id=684282
GIO modules should include their name into their exported symbols to
make them unique. This avoids symbol clash when building modules
statically.
extract_name() function is copied from GStreamer which recently
switched to the same symbol naming scheme.
https://bugzilla.gnome.org/show_bug.cgi?id=684282
In order to enrich information displayed by GApplication command line
handling when --help is invoked, 3 new methods are proposed:
. g_application_set_option_context_parameter_string
. g_application_set_option_context_summary
. g_application_set_option_context_description
Those methods interact with the GApplication's internal GOptionContext
which is created for command line parsing in g_application_parse_command_line.
(please refer to the GOptionContext class for more information about option
context, parameter string, summary and description.)
To illustrate the 3 methods, an example is provided:
. gapplication-example-cmdline4.c
to suppress a compiler error with stricter warnings enabled (GCC):
gdbus-test-codegen.c: In function ‘on_handle_get_self’:
gdbus-test-codegen.c:403:26: error: format ‘%p’ expects argument of type
‘void *’, but argument 2 has type ‘GThread * {aka struct _GThread *}’
[-Werror=format=]
s = g_strdup_printf ("%p", g_thread_self ());
https://bugzilla.gnome.org/show_bug.cgi?id=792099
This is for destroying resources needed by transformations. But the user
may not need any such resources. Make it obvious that, instead of having
to point to a no-op function, @notify is checked and not called if NULL.
https://bugzilla.gnome.org/show_bug.cgi?id=792098
The GSocketListener::event signal has a type of GSocketListenerEvent,
which is an enum. However, the vfunc signature had a pointer, with
different sizing requirements. Given the alignment and prompostion
of some systems, you may still get the same call-site layout, but
that is not guaranteed.
This fixes the parameter to have the proper enumeration.
https://bugzilla.gnome.org/show_bug.cgi?id=791906
The introspection scanner chokes fairly badly on the types we create,
and that got even worse when the autolist support landed. Now, every
time we declare a new GObject type we automatically get incomplete
aliases to container types that gobject-introspection and Vala do not
know how to handle.
Since the autoptr machinery is not really introspectable to begin with,
as it's a C utility extension that depends on the C compiler being used
to compile a C project that depends on GLib, we can mark the whole
section as non-introspectable using the __GI_SCANNER__ pre-processor
symbol.
https://bugzilla.gnome.org/show_bug.cgi?id=791342
Weak-pointers are currently lacking g_set_object() & g_clear_object()
helpers equivalent. New functions (and macros, both are provided) are
convenient in many case, especially for the property's notify-on-set
pattern:
if (g_set_weak_pointer (...))
g_object_notify (...)
Inspired by Christian Hergert's original implementation for
gnome-builder.
https://bugzilla.gnome.org/show_bug.cgi?id=749527
Add filesystem magic numbers found in statfs(2) manual page. Filesystem
magic numbers that are not available from the manual page are copied
from Linux source code.
configfs is found in fs/configfs/mount.c, macro CONFIGFS_MAGIC.
fusectl is found in fs/fuse/control.c, macro FUSE_CTL_SUPER_MAGIC.
rpc_pipefs is found in net/sunrpc/rpc_pipe.c, macro RPCAUTH_GSSMAGIC.
https://bugzilla.gnome.org/show_bug.cgi?id=754634
Previously, we waited an arbitrary 100ms or 200ms and then asserted
that the events had happened, but that might fail if the machine is
slow or heavily loaded.
We still wait for an arbitrary time for negative tests (asserting
that no more signals are received) because we don't have any way
to do better here.
Signed-off-by: Simon McVittie <smcv@collabora.com>
Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=884661https://bugzilla.gnome.org/show_bug.cgi?id=791744
In autotools this same check reads:
AS_IF([test $glib_native_android != yes]
with glib_native_android being defined as:
case $host in
*android*)
glib_native_android="yes"
;;
*)
glib_native_android="no"
;;
esac
This is needed to be able to compile on OSX.
https://bugzilla.gnome.org/show_bug.cgi?id=791460
Signed-off-by: Nirbheek Chauhan <nirbheek@centricular.com>
WCOREDUMP is not a separate "mode" as suggested by the previous
code to interpret wait status: instead, it is an extra bit of
information if the "mode" is WIFSIGNALED.
(Modified by Philip Withnall to fix a nitpick missing space.)
https://bugzilla.gnome.org/show_bug.cgi?id=748534
This avoids losing information that might be useful for later debugging.
(Modified by Philip Withnall to add comments to child_status and
test_trap_last_status.)
https://bugzilla.gnome.org/show_bug.cgi?id=748534
