These tools require the use of GModule headers also, so update the include
directories so that the correct gmodule.h will be included instead of the
system-installed version.
These will validate the resulting line, and throw a conversion error.
In practice these will likely be used by bindings, but it's good
for even C apps too that don't want to explode if that text file
they're reading into Pango actually has invalid UTF-8.
https://bugzilla.gnome.org/show_bug.cgi?id=652758
g_data_input_stream_read_line() and
g_data_input_stream_read_line_finish() don't do any encoding checks,
so we shouldn't call the returned value a "string" (which I'd like to
mean UTF-8). Annotate them as byte arrays and add encoding warnings
to the docstrings.
https://bugzilla.gnome.org/show_bug.cgi?id=652758
There is no chance that an unsigned integer value will be negative after
we do the bounds check that enforces its non-negativity.
Caught by Matthias running Coverity.
Running gthread/tests/spawn-multithreaded in a loop, I very easily hit:
GLib-CRITICAL **: g_main_context_wakeup: assertion `g_atomic_int_get (&context->ref_count) > 0' failed
Testing the refcount still left a window where we would fall into the
assertion. Fix this by just locking the context.
We should by default reset signal handlers; particularly with the
ability to install them via g_unix_signal_source_new(), we don't
want to call a user callback inside a fork()ed helper process.
https://bugzilla.gnome.org/show_bug.cgi?id=652072
I was debugging gthread/tests/spawn-multithreaded.c, and while I
don't think I actually hit EINTR in any of these cases, it'd be
good to fix them anyways.
https://bugzilla.gnome.org/show_bug.cgi?id=652072
We can use AC_CHECK_FUNCS to detect if qsort_r is available on
the system or not since it will unconditionnally define
HAVE_QSORT_R, which we don't want since on BSD, qsort_r isn't usable
for us, so we don't want to have HAVE_QSORT_R defined on such platforms.
By using AC_CHECK_FUNC instead, we can defer defining HAVE_QSORT_R until
we have actually tested it's usable.
https://bugzilla.gnome.org/show_bug.cgi?id=651920
