| thr_sigprocmask.c (116977) | thr_sigprocmask.c (119063) |
|---|---|
| 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/libkse/thread/thr_sigprocmask.c 116977 2003-06-28 09:55:02Z davidxu $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_sigprocmask.c 119063 2003-08-18 03:58:29Z davidxu $ |
| 33 */ 34#include <sys/param.h> 35#include <sys/types.h> 36#include <sys/signalvar.h> 37#include <signal.h> 38#include <errno.h> 39#include <pthread.h> 40#include "thr_private.h" 41 42__weak_reference(_sigprocmask, sigprocmask); 43 44int 45_sigprocmask(int how, const sigset_t *set, sigset_t *oset) 46{ 47 int ret; 48 | 33 */ 34#include <sys/param.h> 35#include <sys/types.h> 36#include <sys/signalvar.h> 37#include <signal.h> 38#include <errno.h> 39#include <pthread.h> 40#include "thr_private.h" 41 42__weak_reference(_sigprocmask, sigprocmask); 43 44int 45_sigprocmask(int how, const sigset_t *set, sigset_t *oset) 46{ 47 int ret; 48 |
| 49 if (_kse_isthreaded() == 0) 50 ret = __sys_sigprocmask(how, set, oset); 51 else 52 ret = pthread_sigmask(how, set, oset); | 49 ret = pthread_sigmask(how, set, oset); 50 if (ret) { 51 errno = ret; 52 ret = -1; 53 } |
| 53 return (ret); 54} | 54 return (ret); 55} |