| thr_attr_setscope.c (50476) | thr_attr_setscope.c (59892) |
|---|---|
| 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 50476 1999-08-28 00:22:10Z peter $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_attr_setscope.c 59892 2000-05-02 06:51:40Z jasone $ |
| 33 */ 34#include <errno.h> 35#ifdef _THREAD_SAFE 36#include <pthread.h> 37#include "pthread_private.h" 38 39int 40pthread_attr_setscope(pthread_attr_t *attr, int contentionscope) 41{ 42 int ret = 0; 43 | 33 */ 34#include <errno.h> 35#ifdef _THREAD_SAFE 36#include <pthread.h> 37#include "pthread_private.h" 38 39int 40pthread_attr_setscope(pthread_attr_t *attr, int contentionscope) 41{ 42 int ret = 0; 43 |
| 44 if ((attr == NULL) || (*attr == NULL) || 45 (contentionscope != PTHREAD_SCOPE_PROCESS) || 46 (contentionscope != PTHREAD_SCOPE_SYSTEM)) | 44 if ((attr == NULL) || (*attr == NULL)) { |
| 47 /* Return an invalid argument: */ 48 ret = EINVAL; | 45 /* Return an invalid argument: */ 46 ret = EINVAL; |
| 49 50 else if (contentionscope == PTHREAD_SCOPE_SYSTEM) 51 /* We don't support system wide contention: */ 52#ifdef NOT_YET | 47 } else if ((contentionscope != PTHREAD_SCOPE_PROCESS) || 48 (contentionscope != PTHREAD_SCOPE_SYSTEM)) { 49 /* We don't support PTHREAD_SCOPE_SYSTEM. */ |
| 53 ret = ENOTSUP; | 50 ret = ENOTSUP; |
| 54#else 55 ret = EOPNOTSUPP; 56#endif 57 58 else | 51 } else |
| 59 (*attr)->flags |= contentionscope; 60 61 return(ret); 62} 63#endif | 52 (*attr)->flags |= contentionscope; 53 54 return(ret); 55} 56#endif |