Previously, `-Wl,--export-dynamic` was in `Libs` key of `gmodule-2.0.pc`,
even though `-Wl` is a compiler flag, rather than a linker one.
This caused issues with API reference builds in evolution-data-server,
which passes the output of `pkg-config --libs` through `--ldflags`
argument of `gtkdoc-scan`, which are forwarded unchanged to `ld`:
ld: unrecognized option '-Wl,--export-dynamic'
Let’s move the flag to `Cflags` so that the compiler can deal with it.
https://gitlab.gnome.org/GNOME/evolution-data-server/-/issues/463
proxy-libintl defines ngettext() as a define in the header that points
to the actual symbol in the library which is g_libintl_ngettext().
Same with bind_textdomain_codeset().
Create the wakeup pipe using the `O_NONBLOCK` flag for `pipe2()`, where
possible.
This saves a couple of `fcntl()` syscalls every time a wakeup pipe is
created, which is at least once per `GMainContext`.
This uses the `O_NONBLOCK` support added to `g_unix_open_pipe()` in the
previous commit.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Add support for it, but don’t use it anywhere yet — this is an API
addition, but currently doesn’t cause any functional changes. It’ll be
used in the next commit.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
The `inotify_init1()` API has supported this flag for a long time
(possibly since it was first introduced, although I haven’t bothered
doing the archaeology).
This saves a syscall when first connecting to inotify.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Both `GPollableInputStream` and `GPollableOutputStream` are dynamic
interfaces, in that their implementation on a class may only be
functional if certain prerequisites are met at runtime. For example,
a `GConverterInputStream` is only pollable if its base stream is
pollable, and that’s determined at runtime rather than compile time.
As such, both interfaces have a `can_poll()` method. If that method
returns `FALSE`, the behaviour of all other methods on the interface is
undefined.
That was mentioned in the documentation for `can_poll()`, but not any of
the other documentation for the interfaces, which made it a bit hard to
find.
Mention it more widely.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #2952
If the libc and kernel support `SOCK_NONBLOCK`, we can specify that in
the `socket()` flags, and avoid a subsequent call to `fcntl()` to set
`O_NONBLOCK`.
For modern Linux distributions, this will save a syscall when creating a
socket.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This should split the code up into logical blocks a bit better, and make
it a bit easier to see what the test is doing at a glance.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This makes the exit conditions for each main loop clearer, and
eliminates use of global variables. It introduces no functional changes.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
If the first part of the test takes less than 3s (which is normal), the
timeout for it is not removed, and could spuriously fire during the
second part of the test, causing a false failure.
Instead of relying on source IDs, just use (and explicitly destroy) a
`GSource` for the timeouts.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
The test thought that calling `g_app_info_get()` was a bit of a hack,
but actually it (or calling another `g_app_info_*()` function) is the
right way to use the `GAppInfoMonitor` API.
See the documentation improvements a couple of commits back for details.
The remaining FIXME higher up in the test should probably be fixed by
getting `g_app_info_monitor_get()` to arm the signal. That requires
changes in `g_app_info_monitor_get()` to call `desktop_file_dir_init()`.
That will have to happen another time.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #799
This is put together through git archaeology:
```
git log gio/tests/appmonitor.c
```
The following commits were too trivial to have meaningful copyright:
- 54047080e9
- 4e7d22e268
- f2c1cfe8c7
- f8f344923e
- 3ce00b29ec
- 3468369625
- e9d9edde82
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1415
It’s been there for 2 years (since commit d81165216d), people have
probably got the message by now.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
It hasn’t been used for years, and isn’t really needed since we changed
to explicitly exporting symbols (using `GLIB_AVAILABLE_IN_*`) rather than
implicitly exporting them unless they were hidden.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This partially reverts ed8e86a7d4.
The change to add the criticals (commit ed8e86a7d4) is correct, but
landed too late in the cycle. Let’s downgrade the criticals to debugs
for now, to stop applications seeing a lot of new criticals in their
output. Those criticals are particularly disruptive for command line
applications and unit tests.
Early in the next cycle, the debugs will be re-upgraded to criticals.
This will give applications a whole additional cycle to fix their
ambiguous use of API.
It turned out that a lot of applications have latent bugs around
calling `g_file_info_get_*()` without checking whether an attribute
is set first, and were hence relying on the ‘unknown’ return value
also being an appropriate default for them.
This was compounded by the fact that several non-local GVFS backends
were not setting `GFileInfo` attributes all the time, which caused the
‘missing attribute’ code path to be hit more frequently. For example,
they would only call `g_file_info_set_is_hidden()` with a true value and
never bother with a false one.
It was further compounded by the fact that, while this change landed for
the 2.75.4 release, there did not seem to be extensive integration
testing of that release, and distributions and downstreams went straight
to 2.76.0. That meant we missed the window between 2.75.4 and 2.76.0 to
change, fix or revert this behaviour. GLib relies on distros and
downstreams doing integration testing of unstable releases. We test with
downstream GNOME as part of gnome-build-meta, but do not have the
resources to do integration testing for everybody.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
See: #2907
See: #2932
See: #2934
See: #2945
See: #2948
This is written in pseudocode C which omits all the callback boilerplate
for the async calls. This should hopefully make the overall structure of
the loop more obvious.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #352
As suggested on #352 by Owen Taylor (commit put together by Philip
Withnall, but in Owen’s name as it’s his wording).
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Fixes: #352
Before commit ed8e86a7d4, this function would have silently returned a
zero-valued `GTimeVal` if the correct attributes weren’t present.
That partially regressed in commit ed8e86a7d4, which made it return with
a critical warning, but without zeroing the `GTimeVal`. The critical
warning can be ignored by users (it doesn’t abort the process unless
`G_DEBUG=fatal-criticals` is set), but the change in behaviour of
zeroing the `GTimeVal` could cause bugs.
See: #2907
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
`gio info` currently prints ‘display name:’ twice. One of those should
be ‘edit name:’ — this regressed in commit
a374b7c806.
Various translations still have the old string, but some unfortunately
do not, so this is effectively a new translatable string again.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This fixes bug #624696.
Incorporates a more recent change from 1dc774a653 to drop the
`g_type_init()` call, and reformats the indentation a bit.
Fixes: #322
They just listed built files. Since the move to Meson, these are all
kept in a separate build directory, not the source tree, so don’t need
to be ignored.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
This is a partial revert of commit f378352051.
The leak of a `GMainLoop` which prompted it has been fixed by commit
4f5da83381 in merge request !2535.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
See: #2598Fixes: #2307
