diff options
Diffstat (limited to 'src/osd/osdcore.h')
-rw-r--r-- | src/osd/osdcore.h | 87 |
1 files changed, 0 insertions, 87 deletions
diff --git a/src/osd/osdcore.h b/src/osd/osdcore.h index 0a4f351e5e9..cd08fa8aa4e 100644 --- a/src/osd/osdcore.h +++ b/src/osd/osdcore.h @@ -440,93 +440,6 @@ osd_ticks_t osd_ticks_per_second(void); -----------------------------------------------------------------------------*/ void osd_sleep(osd_ticks_t duration); - - -/*************************************************************************** - SYNCHRONIZATION INTERFACES -***************************************************************************/ - -/* osd_lock is an opaque type which represents a recursive lock/mutex */ -struct osd_lock; - - -/*----------------------------------------------------------------------------- - osd_lock_alloc: allocate a new lock - - Parameters: - - None. - - Return value: - - A pointer to the allocated lock. ------------------------------------------------------------------------------*/ -osd_lock *osd_lock_alloc(void); - - -/*----------------------------------------------------------------------------- - osd_lock_acquire: acquire a lock, blocking until it can be acquired - - Parameters: - - lock - a pointer to a previously allocated osd_lock. - - Return value: - - None. - - Notes: - - osd_locks are defined to be recursive. If the current thread already - owns the lock, this function should return immediately. ------------------------------------------------------------------------------*/ -void osd_lock_acquire(osd_lock *lock); - - -/*----------------------------------------------------------------------------- - osd_lock_try: attempt to acquire a lock - - Parameters: - - lock - a pointer to a previously allocated osd_lock. - - Return value: - - TRUE if the lock was available and was acquired successfully. - FALSE if the lock was already in used by another thread. ------------------------------------------------------------------------------*/ -int osd_lock_try(osd_lock *lock); - - -/*----------------------------------------------------------------------------- - osd_lock_release: release control of a lock that has been acquired - - Parameters: - - lock - a pointer to a previously allocated osd_lock. - - Return value: - - None. ------------------------------------------------------------------------------*/ -void osd_lock_release(osd_lock *lock); - - -/*----------------------------------------------------------------------------- - osd_lock_free: free the memory and resources associated with an osd_lock - - Parameters: - - lock - a pointer to a previously allocated osd_lock. - - Return value: - - None. ------------------------------------------------------------------------------*/ -void osd_lock_free(osd_lock *lock); - - - /*************************************************************************** WORK ITEM INTERFACES ***************************************************************************/ |