From f33cc84dd4af7776309d118412df008ec4108a57 Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Fri, 2 May 2014 18:35:55 +0400 Subject: do not call g_thread_init() for glib >= 2.31 glib >= 2.31 always enables thread support and g_thread_supported() is #defined to 1, there's no need to call g_thread_init() anymore, and it definitely does not need to report error which never happens. Keep code for old < 2.31 glibc anyway for now, just #ifdef it differently. Signed-off-by: Michael Tokarev Reviewed-by: Stefan Hajnoczi Cc: qemu-trivial@nongnu.org --- util/osdep.c | 21 +++++++++------------ 1 file changed, 9 insertions(+), 12 deletions(-) (limited to 'util/osdep.c') diff --git a/util/osdep.c b/util/osdep.c index a9029f8..b2bd154 100644 --- a/util/osdep.c +++ b/util/osdep.c @@ -436,23 +436,20 @@ int socket_init(void) return 0; } -/* Ensure that glib is running in multi-threaded mode */ +#if !GLIB_CHECK_VERSION(2, 31, 0) +/* Ensure that glib is running in multi-threaded mode + * Old versions of glib require explicit initialization. Failure to do + * this results in the single-threaded code paths being taken inside + * glib. For example, the g_slice allocator will not be thread-safe + * and cause crashes. + */ static void __attribute__((constructor)) thread_init(void) { if (!g_thread_supported()) { -#if !GLIB_CHECK_VERSION(2, 31, 0) - /* Old versions of glib require explicit initialization. Failure to do - * this results in the single-threaded code paths being taken inside - * glib. For example, the g_slice allocator will not be thread-safe - * and cause crashes. - */ - g_thread_init(NULL); -#else - fprintf(stderr, "glib threading failed to initialize.\n"); - exit(1); -#endif + g_thread_init(NULL); } } +#endif #ifndef CONFIG_IOVEC /* helper function for iov_send_recv() */ -- cgit v1.1