We need to add more checks for journal_sendv(), as we depend on the
presence of mkostemp() and O_CLOEXEC, which may not be available on
older Linux platforms, like RHEL 5.
https://bugzilla.gnome.org/show_bug.cgi?id=788705
Suggest defining it for all code — for applications as well as for
libraries. This allows G_MESSAGES_DEBUG=my-app to be used to filter out
all messages from libraries which it uses, for example.
https://bugzilla.gnome.org/show_bug.cgi?id=777956
Include a line in the documentation for g_warning(), g_error(), g_critical()
and g_debug() mentioning that the messages passed to them typically should not
be translated.
Closes: https://bugzilla.gnome.org/show_bug.cgi?id=679467
g_printf(), g_fprintf(), g_sprintf(), g_vprintf(), g_vfprintf(),
() and g_vasprintf() require gprintf.h to be explicitly included
in order to be used. This patch adds a reminder in each function's
documentation abstract.
https://bugzilla.gnome.org/show_bug.cgi?id=760716
g_snprintf() and g_vsnprintf() declarations were moved and
don't require gprintf.h to be included anymore but g_vasprintf()
is and requires gprintf.h to be explicitly included.
https://bugzilla.gnome.org/show_bug.cgi?id=760716
Lines starting with "Bail out!" are special TAP syntax: they mark
the entire test execution (one binary or script) as failed, and stop
processing. Automake's parallel test harness knows this, and will print
the diagnostic in the test results, leading to clearer output.
Without this change, having changed glib/tests/bytes.c to emit a
spurious g_warning():
ERROR: bytes - too few tests run (expected 15, got 0)
ERROR: bytes - exited with status 133 (terminated by signal 5?)
With this change, it's clearer what has happened:
ERROR: bytes - Bail out! FATAL-WARNING: I broke this as a demonstration
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=788467
Signed-off-by: Simon McVittie <smcv@collabora.com>
Reviewed-by: Philip Withnall <withnall@endlessm.com>
This avoids warnings when compiling with -Wconversion on 32-bit
architectures, as the conversion to (long double) is not necessarily
lossless. We don’t care about that, though, since the actual comparison
was done with the correct types, and g_assertion_message_cmpnum() is
only used to print failure information.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=788385
In GUINT64_TO_BE(), for example, when compiling with -Wsign-conversion,
we get a warning due to an implicit cast from (gint64) to (guint64) when
passing the argument to __builtin_bswap64().
According to the GCC documentation, __builtin_bswap64() takes an
unsigned argument:
https://gcc.gnu.org/onlinedocs/gcc/Other-Builtins.html
Cast the input appropriately.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
https://bugzilla.gnome.org/show_bug.cgi?id=788384
Make the entries in here more consistent with what Meson produces with
its Visual Studio builds. Also fix the macros [GSIZE|GSSIZE]_TO_[LE|BE]
for x64 builds.
The m4 and bash completion items are usable and relevant
depending on the host system's configuration. So, we check for the
presence of the programs that these items depend on, and only install
them when those programs are found.
For the Valgrind suppression files, we don't install them on Windows as
Valgrind is currently not supported on Windows.
Als fix the path where the GDB helpers are installed, as the path is
incorrectly constructed.
This will fix the "install" stage when building on Visual Studio at
least as there are some post-install steps that are related to them,
which will make use of these programs.
https://bugzilla.gnome.org/show_bug.cgi?id=783270
They are not supported by Visual Studio, so only define them in
glibconfig.h.in when not on Visual Studio. Fixes builds of GTK+-2.x
against Meson/MSVC builds of GLib.
https://bugzilla.gnome.org/show_bug.cgi?id=783270
This reverts commit 6f8073d44ab02e9d641ccbe8c2640796ca1456ca.
As per further discussion on bug #781598, we can’t do this in GLib,
since fcntl.h is not guaranteed to be present on all Unix systems. Users
of GLib *must* do a header check (for example, using AC_CHECK_HEADERS)
and #include fcntl.h themselves.
It's ugly:
- The core method, g_iconv(), can't be annotated with good semantics.
- The error value of g_iconv_open() is not representable in today's
introspection.
https://bugzilla.gnome.org/show_bug.cgi?id=756128
The length of the caller-allocated (that flag was missing; added as well)
output array is calculated by a formula, so none of the usual array length
annotations apply. The state parameters need to be initialized with zero.
Just let them use the basic API.
https://bugzilla.gnome.org/show_bug.cgi?id=756103
The functions with a GDestroyNotify to the data, or other ill-fitting
allocation semantics, are not currently introspectable.
The effect for the binding user would be that they're unable to
create or destroy a GData list, but they might still have an API
to poke at some data pointers from it.
In fact, none of the functions dealing with GData** or a dataset
location pointer are likely to get sensible bindings anyway;
the annotations added are mostly to avoid memory unsafety
and leaks.
https://bugzilla.gnome.org/show_bug.cgi?id=756470
This supports a subset of ISO 8601 since that is a commonly used standard for
storing date and time information. We support only ISO 8601 strings that contain
full date and time information as this would otherwise not map to GDateTime.
This subset includes all of RFC 3339 which is commonly used on the Internet and
the week and ordinal day formats as these are supported in the GDateTime APIs.
(Minor modification by Philip Withnall to change API versions from 2.54
to 2.56.)
https://bugzilla.gnome.org/show_bug.cgi?id=753459
Explain the default values of _{get,set}_close_on_unref() in the main
description rather than the argument one, link to the GIOChannel
structure when talking about it, and mention the default value of
"close on unref" in g_io_channel_unix_new().
https://bugzilla.gnome.org/show_bug.cgi?id=787123
0 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:58
1 0xb67c43f0 in __GI_abort () at abort.c:89
2 0xb69ee9d8 in _g_log_abort (breakpoint=2, breakpoint@entry=1) at gmessages.c:548
3 0xb69ef692 in g_logv (log_domain=0xb6a1dfc8 "GLib", log_level=-1254563840, log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0xb6a26a48 "%s: assertion '%s' failed", args=..., args@entry=...) at gmessages.c:1357
4 0xb69ef728 in g_log (log_domain=<optimized out>, log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=0xb6a26a48 "%s: assertion '%s' failed") at gmessages.c:1398
5 0xb69efa5a in g_return_if_fail_warning (log_domain=<optimized out>, pretty_function=<optimized out>, expression=<optimized out>) at gmessages.c:2687
6 0xb69efe7c in g_log_writer_is_journald (output_fd=-1) at gmessages.c:2122
7 0xb69f02a2 in g_log_writer_default (log_level=G_LOG_LEVEL_CRITICAL, fields=0xbedc9d00, n_fields=4, user_data=0x0) at gmessages.c:2584
8 0xb69ef21a in g_log_structured_array (log_level=G_LOG_LEVEL_CRITICAL, fields=0xbedc9d00, n_fields=4) at gmessages.c:1933
9 0xb69ef47e in g_log_default_handler (log_domain=0xb6a1dfc8 "GLib", log_level=G_LOG_LEVEL_CRITICAL, message=<optimized out>, unused_data=<optimized out>) at gmessages.c:3036
10 0xb69ef5fc in g_logv (log_domain=0xb6a1dfc8 "GLib", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0xb6a26a48 "%s: assertion '%s' failed", args=..., args@entry=...) at gmessages.c:1336
11 0xb69ef728 in g_log (log_domain=<optimized out>, log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=0xb6a26a48 "%s: assertion '%s' failed") at gmessages.c:1398
12 0xb69efa5a in g_return_if_fail_warning (log_domain=<optimized out>, pretty_function=<optimized out>, expression=<optimized out>) at gmessages.c:2687
If stderr is not associated with an output stream, the fileno(stderr) returned is -1.
So, g_return_if_fail_warning is recursively called and the abort occurs on the second call.
Modified by Philip Withnall to include mention this in the
documentation.
https://bugzilla.gnome.org/show_bug.cgi?id=786452
Instead of hardcoding -DPCRE_STATIC into the CFLAGS of GLib, do the
following on Windows only (since PCRE_STATIC only matters on Windows):
-If there is no installed PCRE, use the included PCRE copy and
enable -DPCRE_STATIC, as we did before.
-If there is a installed PCRE, check whether the PCRE build is a static
or DLL build by checking the linkage against pcre_free() with
PCRE_STATIC defined works. If it does, enable -DPCRE_STATIC.
-On non-Windows builds, do not enable -DPCRE_STATIC
https://bugzilla.gnome.org/show_bug.cgi?id=783270
