| thr_cond.c (115389) | thr_cond.c (115442) |
|---|---|
| 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * | 1/* 2 * Copyright (c) 1995 John Birrell <jb@cimlogic.com.au>. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 15 unchanged lines hidden (view full) --- 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * |
| 32 * $FreeBSD: head/lib/libthr/thread/thr_cond.c 115389 2003-05-29 20:54:00Z mtm $ | 32 * $FreeBSD: head/lib/libthr/thread/thr_cond.c 115442 2003-05-31 14:38:22Z mtm $ |
| 33 */ 34#include <stdlib.h> 35#include <errno.h> 36#include <string.h> 37#include <pthread.h> 38#include "thr_private.h" 39 40/* --- 483 unchanged lines hidden (view full) --- 524 } 525 pthread->flags |= PTHREAD_FLAGS_IN_CONDQ; 526 pthread->data.cond = cond; 527} 528 529static inline int 530cond_init(pthread_cond_t *cond) 531{ | 33 */ 34#include <stdlib.h> 35#include <errno.h> 36#include <string.h> 37#include <pthread.h> 38#include "thr_private.h" 39 40/* --- 483 unchanged lines hidden (view full) --- 524 } 525 pthread->flags |= PTHREAD_FLAGS_IN_CONDQ; 526 pthread->data.cond = cond; 527} 528 529static inline int 530cond_init(pthread_cond_t *cond) 531{ |
| 532 int error = 0; |
|
| 532 _SPINLOCK(&static_cond_lock); 533 if (*cond == PTHREAD_COND_INITIALIZER) | 533 _SPINLOCK(&static_cond_lock); 534 if (*cond == PTHREAD_COND_INITIALIZER) |
| 534 return (_pthread_cond_init(cond, NULL)); | 535 error = _pthread_cond_init(cond, NULL); |
| 535 _SPINUNLOCK(&static_cond_lock); | 536 _SPINUNLOCK(&static_cond_lock); |
| 536 return (0); | 537 return (error); |
| 537} 538 | 538} 539 |