diff options
Diffstat (limited to 'xorg-server/hw/xquartz/xpr/xprFrame.c')
| -rw-r--r-- | xorg-server/hw/xquartz/xpr/xprFrame.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/xorg-server/hw/xquartz/xpr/xprFrame.c b/xorg-server/hw/xquartz/xpr/xprFrame.c index 5f6b1cb7b..4818653f6 100644 --- a/xorg-server/hw/xquartz/xpr/xprFrame.c +++ b/xorg-server/hw/xquartz/xpr/xprFrame.c @@ -69,7 +69,7 @@ static x_hash_table *window_hash; #ifdef HAVE_LIBDISPATCH static dispatch_queue_t window_hash_serial_q; #else -static pthread_mutex_t window_hash_mutex; +static pthread_rwlock_t window_hash_rwlock; #endif /* Prototypes for static functions */ @@ -192,9 +192,9 @@ xprCreateFrame(RootlessWindowPtr pFrame, ScreenPtr pScreen, x_hash_table_insert(window_hash, pFrame->wid, pFrame); }); #else - pthread_mutex_lock(&window_hash_mutex); + pthread_rwlock_wrlock(&window_hash_rwlock); x_hash_table_insert(window_hash, pFrame->wid, pFrame); - pthread_mutex_unlock(&window_hash_mutex); + pthread_rwlock_wrlock(&window_hash_rwlock); #endif xprSetNativeProperty(pFrame); @@ -216,9 +216,9 @@ xprDestroyFrame(RootlessFrameID wid) x_hash_table_remove(window_hash, wid); }); #else - pthread_mutex_lock(&window_hash_mutex); + pthread_rwlock_wrlock(&window_hash_rwlock); x_hash_table_remove(window_hash, wid); - pthread_mutex_unlock(&window_hash_mutex); + pthread_rwlock_unlock(&window_hash_rwlock); #endif err = xp_destroy_window(x_cvt_vptr_to_uint(wid)); @@ -292,9 +292,9 @@ static void xprRestackFrame(RootlessFrameID wid, RootlessFrameID nextWid) { winRec = x_hash_table_lookup(window_hash, wid, NULL); }); #else - pthread_mutex_lock(&window_hash_mutex); + pthread_rwlock_rdlock(&window_hash_rwlock); winRec = x_hash_table_lookup(window_hash, wid, NULL); - pthread_mutex_unlock(&window_hash_mutex); + pthread_rwlock_unlock(&window_hash_rwlock); #endif if(winRec) { @@ -479,7 +479,7 @@ xprInit(ScreenPtr pScreen) #ifdef HAVE_LIBDISPATCH assert((window_hash_serial_q = dispatch_queue_create(BUNDLE_ID_PREFIX".X11.xpr_window_hash", NULL))); #else - assert(0 == pthread_mutex_init(&window_hash_mutex, NULL)); + assert(0 == pthread_rwlock_init(&window_hash_rwlock, NULL)); #endif return TRUE; @@ -500,9 +500,9 @@ xprGetXWindow(xp_window_id wid) }); #else RootlessWindowRec *winRec; - pthread_mutex_lock(&window_hash_mutex); + pthread_rwlock_rdlock(&window_hash_rwlock); winRec = x_hash_table_lookup(window_hash, x_cvt_uint_to_vptr(wid), NULL); - pthread_mutex_unlock(&window_hash_mutex); + pthread_rwlock_unlock(&window_hash_rwlock); #endif return winRec != NULL ? winRec->win : NULL; |