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| author | Alon Levy <alevy@redhat.com> | 2011-12-20 13:41:04 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2011-12-20 15:44:31 -0600 |
| commit | 42ed3727536ccf80c87942b3f04e7378fe90f107 (patch) | |
| tree | c2bc4fe0dc174f3c8925d76768c69ccc4701418b /coroutine-gthread.c | |
| parent | 4a0f031d5bd2399eec5eea062e44b5271a855faf (diff) | |
| download | qemu-42ed3727536ccf80c87942b3f04e7378fe90f107.tar.gz qemu-42ed3727536ccf80c87942b3f04e7378fe90f107.tar.bz2 qemu-42ed3727536ccf80c87942b3f04e7378fe90f107.zip | |
g_thread_init users: don't call it if glib >= 2.31
since commit f9b29ca03 included in release 2.31 (docs below say 2.32 but
that is not correct) and onwards g_thread_init is deprecated and calling
it is not required:
http://developer.gnome.org/glib/unstable/glib-Deprecated-Thread-APIs.html#g-thread-init
g_thread_init has been deprecated since version 2.32 and should not be
used in newly-written code. This function is no longer necessary. The
GLib threading system is automatically initialized at the start of your
program.
Fixes bulid failure when warnings are treated as errors on fedora 17.
I only tested the change to vl.c, and copy pasted to the two other
locations (couldn't decide if a wrapper for calling g_thread_init is
uglier).
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'coroutine-gthread.c')
| -rw-r--r-- | coroutine-gthread.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/coroutine-gthread.c b/coroutine-gthread.c index fdea27a106..662801b2fa 100644 --- a/coroutine-gthread.c +++ b/coroutine-gthread.c @@ -36,7 +36,12 @@ static GStaticPrivate coroutine_key = G_STATIC_PRIVATE_INIT; static void __attribute__((constructor)) coroutine_init(void) { if (!g_thread_supported()) { +#if !GLIB_CHECK_VERSION(2, 31, 0) g_thread_init(NULL); +#else + fprintf(stderr, "glib threading failed to initialize.\n"); + exit(1); +#endif } coroutine_cond = g_cond_new(); |