| thr_attr_setscope.c (113658) | thr_attr_setscope.c (120068) |
|---|---|
| 1/* 2 * Copyright (c) 1998 Daniel Eischen <eischen@vigrid.com>. 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) 1998 Daniel Eischen <eischen@vigrid.com>. 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/libkse/thread/thr_attr_setscope.c 113658 2003-04-18 05:04:16Z deischen $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_attr_setscope.c 120068 2003-09-14 22:32:28Z davidxu $ |
| 33 */ 34#include <errno.h> 35#include <pthread.h> 36#include "thr_private.h" 37 38__weak_reference(_pthread_attr_setscope, pthread_attr_setscope); 39 40int 41_pthread_attr_setscope(pthread_attr_t *attr, int contentionscope) 42{ 43 int ret = 0; 44 45 if ((attr == NULL) || (*attr == NULL)) { 46 /* Return an invalid argument: */ 47 ret = EINVAL; 48 } else if ((contentionscope != PTHREAD_SCOPE_PROCESS) && 49 (contentionscope != PTHREAD_SCOPE_SYSTEM)) { 50 ret = EINVAL; | 33 */ 34#include <errno.h> 35#include <pthread.h> 36#include "thr_private.h" 37 38__weak_reference(_pthread_attr_setscope, pthread_attr_setscope); 39 40int 41_pthread_attr_setscope(pthread_attr_t *attr, int contentionscope) 42{ 43 int ret = 0; 44 45 if ((attr == NULL) || (*attr == NULL)) { 46 /* Return an invalid argument: */ 47 ret = EINVAL; 48 } else if ((contentionscope != PTHREAD_SCOPE_PROCESS) && 49 (contentionscope != PTHREAD_SCOPE_SYSTEM)) { 50 ret = EINVAL; |
| 51 } else | 51 } else if (contentionscope == PTHREAD_SCOPE_SYSTEM) { |
| 52 (*attr)->flags |= contentionscope; | 52 (*attr)->flags |= contentionscope; |
| 53 | 53 } else { 54 (*attr)->flags &= ~PTHREAD_SCOPE_SYSTEM; 55 } |
| 54 return (ret); 55} | 56 return (ret); 57} |