| thr_sigprocmask.c (50476) | thr_sigprocmask.c (51794) |
|---|---|
| 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 50476 1999-08-28 00:22:10Z peter $ | 32 * $FreeBSD: head/lib/libkse/thread/thr_sigprocmask.c 51794 1999-09-29 15:18:46Z marcel $ |
| 33 */ | 33 */ |
| 34#include <sys/param.h> 35#include <sys/types.h> 36#include <sys/signalvar.h> |
|
| 34#include <signal.h> 35#include <errno.h> 36#ifdef _THREAD_SAFE 37#include <pthread.h> 38#include "pthread_private.h" 39 40int 41sigprocmask(int how, const sigset_t * set, sigset_t * oset) --- 7 unchanged lines hidden (view full) --- 49 } 50 /* Check if a new signal set was provided by the caller: */ 51 if (set != NULL) { 52 /* Process according to what to do: */ 53 switch (how) { 54 /* Block signals: */ 55 case SIG_BLOCK: 56 /* Add signals to the existing mask: */ | 37#include <signal.h> 38#include <errno.h> 39#ifdef _THREAD_SAFE 40#include <pthread.h> 41#include "pthread_private.h" 42 43int 44sigprocmask(int how, const sigset_t * set, sigset_t * oset) --- 7 unchanged lines hidden (view full) --- 52 } 53 /* Check if a new signal set was provided by the caller: */ 54 if (set != NULL) { 55 /* Process according to what to do: */ 56 switch (how) { 57 /* Block signals: */ 58 case SIG_BLOCK: 59 /* Add signals to the existing mask: */ |
| 57 _thread_run->sigmask |= *set; | 60 SIGSETOR(_thread_run->sigmask, *set); |
| 58 break; 59 60 /* Unblock signals: */ 61 case SIG_UNBLOCK: 62 /* Clear signals from the existing mask: */ | 61 break; 62 63 /* Unblock signals: */ 64 case SIG_UNBLOCK: 65 /* Clear signals from the existing mask: */ |
| 63 _thread_run->sigmask &= ~(*set); | 66 SIGSETNAND(_thread_run->sigmask, *set); |
| 64 break; 65 66 /* Set the signal process mask: */ 67 case SIG_SETMASK: 68 /* Set the new mask: */ 69 _thread_run->sigmask = *set; 70 break; 71 --- 18 unchanged lines hidden --- | 67 break; 68 69 /* Set the signal process mask: */ 70 case SIG_SETMASK: 71 /* Set the new mask: */ 72 _thread_run->sigmask = *set; 73 break; 74 --- 18 unchanged lines hidden --- |