Port all existing calls in GLib to the new API so that they can receive
more detailed error information (although none of them actually make use
of it at the moment).
This also serves to test the new API better through use.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #203
glib/grand.c:271:17: warning: comparison of integer expressions of different signedness: 'gint' {aka 'int'} and 'long long unsigned int'
for (i = 0; i < G_N_ELEMENTS (seed); i++)
^
glib/gthread-win32.c: In function 'g_private_get_impl':
glib/gthread-win32.c:310:16: warning: cast from pointer to integer of different size
DWORD impl = (DWORD) key->p;
^
glib/gthread-win32.c:315:14: warning: cast from pointer to integer of different size
impl = (DWORD) key->p;
^
glib/gthread-win32.c: In function 'SetThreadName':
glib/gthread-win32.c:596:60: warning: passing argument 4 of 'RaiseException' from incompatible pointer type
RaiseException (EXCEPTION_SET_THREAD_NAME, 0, infosize, (DWORD *) &info);
^~~~~~~~~~~~~~~
The `g_file_trash` function fails with the `Unable to find or create trash
directory` error when the global `.Trash` directory exists. This is because
the commit 7f2af262 introduced the `gboolean success` variable to signalize
the detection of the trash folder, but didn't set it in all code branches.
Since for a time this variable was not initialized the bug wasn't visible
when the trash folder existed. The bug became effective after the `success`
variable was initialized with `FALSE` by the commit c983ded0. Let's explicitly
set the `success` variable in all branches to fix the global trash dir
detection.
Fixes: https://gitlab.gnome.org/GNOME/glib/-/issues/2439
It’s a new flag added to `close_range()` in kernel 5.11, which will
allow us to speed up setting `CLOEXEC` on ranges of file descriptors.
This currently happens in some situations when executing a new binary
with `GSpawn`.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
The function which calls `SetFileTime()` works with seconds and
nanosecond, but the functions which call it are doing so with seconds
and microseconds.
Fix them so they convert to nanoseconds first.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
The code appears to be dealing with time in units of 100ns, not 100µs,
so name the variable accordingly.
The rest of the arithmetic in that function appears consistent and
correct.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
The modification time test creates a file, gets the modification time in
seconds, then gets the modification time in microseconds and assumes
that the difference between the two has to be above 0.
As rare as this may be, it can happen:
$ stat g-file-info-test-50A450 -c %y
2021-07-06 18:24:56.000000767 +0100
Change the test to simply assert that the difference not negative to
handle this case.
This is necessary when building glib with icecc. Icecc splits the build
process into two parts. The file is locally preprocessed with
-fdirectives-only to resolve any includes. This adds linemarkers to the
intermediate file. Without the new-line at the end of the file this:
#include "gconstructor_as_data.h"
#include "glib/glib-private.h"
Is turned into this:
const char gconstructor_code[] = "...";# 1 "glib/glib-private.h"
...
The result is a compile error:
In file included from ../glib/gio/glib-compile-resources.c:45:
gio/gconstructor_as_data.h:1: error: stray '#' in program
gio/gconstructor_as_data.h:1: error: expected identifier or '(' before numeric constant
In file included from ../glib/glib/glib-private.h:22,
from gio/gconstructor_as_data.h:2,
from ../glib/gio/glib-compile-resources.c:45:
../glib/glib/gwakeup.h:27:1: error: unknown type name 'GWakeup'
../glib/glib/gwakeup.h:28:42: error: unknown type name 'GWakeup'
../glib/glib/gwakeup.h:30:42: error: unknown type name 'GWakeup'
../glib/glib/gwakeup.h:32:42: error: unknown type name 'GWakeup'
../glib/glib/gwakeup.h:33:42: error: unknown type name 'GWakeup'
In file included from gio/gconstructor_as_data.h:2,
from ../glib/gio/glib-compile-resources.c:45:
../glib/glib/glib-private.h:98:3: error: unknown type name 'GWakeup'
../glib/glib/glib-private.h:99:58: error: unknown type name 'GWakeup'
../glib/glib/glib-private.h💯58: error: unknown type name 'GWakeup'
../glib/glib/glib-private.h:102:58: error: unknown type name 'GWakeup'
../glib/glib/glib-private.h:103:58: error: unknown type name 'GWakeup'
In file included from gio/gconstructor_as_data.h:2,
from ../glib/gio/glib-compile-resources.c:45:
../glib/glib/glib-private.h:164:53: warning: file "../glib/gio/glib-compile-resources.c" linemarker ignored due to incorrect nesting
To avoid this, generate gconstructor_as_data.h with a new-line at the end
of the file.
Signed-off-by: Michael Olbrich <m.olbrich@pengutronix.de>
This helps to void deadlocks when two processes call interfaces on each
other one of them being org.freedesktop.DBus.ObjectManager.
Signed-off-by: Guido Günther <agx@sigxcpu.org>
The current code is unsafe to use from multiple threads at once.
GIOStream functions like this are supposed to be semi-threadsafe. It's
allowed for them to be called on both a reader thread and a writer
thread at the same time. Of course, it's still tricky and dangerous,
because it's only *really* threadsafe if the handshake has finished,
and API users have no plausible way to know that because the API
does not require performing an explicit handshake operation. But that's
a glib-networking problem. We can at least avoid the most obvious
threadsafety issue here in the API layer.
Note that we'll need to implement the new vfunc in glib-networking for
this to actually work.
Fixes#2393
The documentation for `g_bus_watch_name()` implies that the
`GDestroyNotify` for the user data will be called in the current thread
default `GMainContext`. Currently, it could be called in any thread, as
`client_unref()` can be called in any thread.
Fix that by deferring it to an idle source if `client_unref()` finalises
the `Client` object in a different thread.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
These were missing from the test before the previous commit ported from
`GMainLoop` to `GMainContext`.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
It makes combination exit conditions a lot easier than when using
`g_main_loop_quit()` from different callbacks.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Work around a bug in Meson versions < 0.50.0 where
`--wrap-mode=nodownload` would disable the use of fallback subprojects,
even if they’d already been downloaded, with the message:
```
Cross dependency libpcre found: NO (tried pkgconfig and cmake)
Cross dependency libpcre found: NO (tried pkgconfig)
Not looking for a fallback subproject for the dependency libpcre because:
Use of fallbackdependencies is disabled.
meson.build:1998:2: ERROR: Dependency "libpcre" not found, tried pkgconfig
```
This workaround can be dropped in the near future when we bump our Meson
dependency to something less ancient. We have a self-imposed requirement
to be buildable using what’s packaged in Debian Stable, which is
currently Meson 0.49.2 — but the new Debian Stable release is coming
soon, with an updated Meson.
Using `--force-fallback-for=libpcre` would have been a more constrained
workaround, but unfortunately that argument didn’t exist in Meson 0.49.
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #962
