| thr_sigwait.c (50476) | thr_sigwait.c (51794) |
|---|---|
| 1/* 2 * Copyright (c) 1997 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) 1997 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_sigwait.c 50476 1999-08-28 00:22:10Z peter $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_sigwait.c 51794 1999-09-29 15:18:46Z marcel $ |
| 33 */ 34#include <signal.h> 35#include <errno.h> 36#ifdef _THREAD_SAFE 37#include <pthread.h> 38#include "pthread_private.h" 39 40int --- 22 unchanged lines hidden (view full) --- 63 /* These signals can't be waited on. */ 64 sigdelset(&waitset, SIGKILL); 65 sigdelset(&waitset, SIGSTOP); 66 sigdelset(&waitset, _SCHED_SIGNAL); 67 sigdelset(&waitset, SIGCHLD); 68 sigdelset(&waitset, SIGINFO); 69 70 /* Check to see if a pending signal is in the wait mask. */ | 33 */ 34#include <signal.h> 35#include <errno.h> 36#ifdef _THREAD_SAFE 37#include <pthread.h> 38#include "pthread_private.h" 39 40int --- 22 unchanged lines hidden (view full) --- 63 /* These signals can't be waited on. */ 64 sigdelset(&waitset, SIGKILL); 65 sigdelset(&waitset, SIGSTOP); 66 sigdelset(&waitset, _SCHED_SIGNAL); 67 sigdelset(&waitset, SIGCHLD); 68 sigdelset(&waitset, SIGINFO); 69 70 /* Check to see if a pending signal is in the wait mask. */ |
| 71 if (tempset = (_thread_run->sigpend & waitset)) { | 71 tempset = _thread_run->sigpend; 72 SIGSETAND(tempset, waitset); 73 if (SIGNOTEMPTY(tempset)) { |
| 72 /* Enter a loop to find a pending signal: */ 73 for (i = 1; i < NSIG; i++) { 74 if (sigismember (&tempset, i)) 75 break; 76 } 77 78 /* Clear the pending signal: */ 79 sigdelset(&_thread_run->sigpend,i); --- 60 unchanged lines hidden --- | 74 /* Enter a loop to find a pending signal: */ 75 for (i = 1; i < NSIG; i++) { 76 if (sigismember (&tempset, i)) 77 break; 78 } 79 80 /* Clear the pending signal: */ 81 sigdelset(&_thread_run->sigpend,i); --- 60 unchanged lines hidden --- |