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Clean up g_thread_yield implementation

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This was the last macro wrapper that was directly accessing the
vtable. Make it a regular function, like the rest.
This commit is contained in:
Matthias Clasen 2011-09-18 20:04:28 -04:00 committed by Ryan Lortie
parent c4a69e784e
commit 0044763a71
4 changed files with 19 additions and 13 deletions
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1
glib/glib.symbols
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@ -1098,6 +1098,7 @@ g_thread_exit
g_thread_join
g_thread_self
g_thread_set_priority
g_thread_yield
g_static_mutex_free
g_static_mutex_get_mutex_impl
g_static_mutex_init

2
glib/gthread-posix.c
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@ -434,7 +434,7 @@ g_thread_create_posix_impl (GThreadFunc thread_func,
static void
g_thread_yield_posix_impl (void)
{
POSIX_YIELD_FUNC;
sched_yield ();
}
static void

27
glib/gthread.c
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@ -854,17 +854,7 @@ static GThreadFunctions g_thread_functions_for_glib_use_old = {
gboolean, gboolean, GThreadPriority,
gpointer, GError**))g_thread_fail,
/**
* g_thread_yield:
*
* Gives way to other threads waiting to be scheduled.
*
* This function is often used as a method to make busy wait less evil.
* But in most cases you will encounter, there are better methods to do
* that. So in general you shouldn't use this function.
**/
NULL,
NULL, /* thread_yield */
NULL, /* thread_join */
NULL, /* thread_exit */
NULL, /* thread_set_priority */
@ -2169,6 +2159,21 @@ g_thread_self (void)
return (GThread*)thread;
}
/**
* g_thread_yield:
*
* Gives way to other threads waiting to be scheduled.
*
* This function is often used as a method to make busy wait less evil.
* But in most cases you will encounter, there are better methods to do
* that. So in general you shouldn't use this function.
*/
void
g_thread_yield (void)
{
G_THREAD_UF (thread_yield, ());
}
/* GStaticRWLock {{{1 ----------------------------------------------------- */
/**

2
glib/gthread.h
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@ -187,7 +187,6 @@ GMutex* g_static_mutex_get_mutex_impl (GMutex **mutex);
#else
#define g_thread_supported() (g_threads_got_initialized)
#endif
#define g_thread_yield() G_THREAD_CF (thread_yield, (void)0, ())
#define g_thread_create(func, data, joinable, error) \
(g_thread_create_full (func, data, 0, joinable, FALSE, \
@ -203,6 +202,7 @@ GThread* g_thread_create_full (GThreadFunc func,
GThread* g_thread_self (void);
void g_thread_exit (gpointer retval);
gpointer g_thread_join (GThread *thread);
void g_thread_yield (void);
void g_thread_set_priority (GThread *thread,
GThreadPriority priority);