diff options
Diffstat (limited to 'libpthread/sysdeps/generic/pt-cond-brdcast.c')
-rw-r--r-- | libpthread/sysdeps/generic/pt-cond-brdcast.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/libpthread/sysdeps/generic/pt-cond-brdcast.c b/libpthread/sysdeps/generic/pt-cond-brdcast.c deleted file mode 100644 index 3f55e33e..00000000 --- a/libpthread/sysdeps/generic/pt-cond-brdcast.c +++ /dev/null @@ -1,42 +0,0 @@ -/* Broadcast a condition. Generic version. - Copyright (C) 2000, 2002 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <pthread.h> - -#include <pt-internal.h> - -/* Unblock all threads that are blocked on condition variable COND. */ -int -pthread_cond_broadcast (pthread_cond_t *cond) -{ - struct __pthread *wakeup; - - __pthread_spin_lock (&cond->__lock); - - wakeup = cond->__queue; - cond->__queue = NULL; - __pthread_spin_unlock (&cond->__lock); - - /* We can safely walk the list of waiting threads without holding - the lock since it is now decoupled from the condition. */ - __pthread_dequeuing_iterate (wakeup, wakeup) - __pthread_wakeup (wakeup); - - return 0; -} |