| posix_spawn.c (223907) | posix_spawn.c (287292) |
|---|---|
| 1/*- 2 * Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org> 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> | 1/*- 2 * Copyright (c) 2008 Ed Schouten <ed@FreeBSD.org> 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 --- 11 unchanged lines hidden (view full) --- 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27#include <sys/cdefs.h> |
| 28__FBSDID("$FreeBSD: head/lib/libc/gen/posix_spawn.c 223907 2011-07-10 14:20:11Z jilles $"); | 28__FBSDID("$FreeBSD: head/lib/libc/gen/posix_spawn.c 287292 2015-08-29 14:25:01Z kib $"); |
| 29 30#include "namespace.h" 31#include <sys/queue.h> 32#include <sys/wait.h> 33 34#include <errno.h> 35#include <fcntl.h> 36#include <sched.h> --- 76 unchanged lines hidden (view full) --- 113 /* Reset user ID's */ 114 if (sa->sa_flags & POSIX_SPAWN_RESETIDS) { 115 if (setegid(getgid()) != 0) 116 return (errno); 117 if (seteuid(getuid()) != 0) 118 return (errno); 119 } 120 | 29 30#include "namespace.h" 31#include <sys/queue.h> 32#include <sys/wait.h> 33 34#include <errno.h> 35#include <fcntl.h> 36#include <sched.h> --- 76 unchanged lines hidden (view full) --- 113 /* Reset user ID's */ 114 if (sa->sa_flags & POSIX_SPAWN_RESETIDS) { 115 if (setegid(getgid()) != 0) 116 return (errno); 117 if (seteuid(getuid()) != 0) 118 return (errno); 119 } 120 |
| 121 /* Set signal masks/defaults */ | 121 /* 122 * Set signal masks/defaults. 123 * Use unwrapped syscall, libthr is in undefined state after vfork(). 124 */ |
| 122 if (sa->sa_flags & POSIX_SPAWN_SETSIGMASK) { | 125 if (sa->sa_flags & POSIX_SPAWN_SETSIGMASK) { |
| 123 _sigprocmask(SIG_SETMASK, &sa->sa_sigmask, NULL); | 126 __libc_sigprocmask(SIG_SETMASK, &sa->sa_sigmask, NULL); |
| 124 } 125 126 if (sa->sa_flags & POSIX_SPAWN_SETSIGDEF) { 127 for (i = 1; i <= _SIG_MAXSIG; i++) { 128 if (sigismember(&sa->sa_sigdefault, i)) | 127 } 128 129 if (sa->sa_flags & POSIX_SPAWN_SETSIGDEF) { 130 for (i = 1; i <= _SIG_MAXSIG; i++) { 131 if (sigismember(&sa->sa_sigdefault, i)) |
| 129 if (_sigaction(i, &sigact, NULL) != 0) | 132 if (__libc_sigaction(i, &sigact, NULL) != 0) |
| 130 return (errno); 131 } 132 } 133 134 return (0); 135} 136 137static int --- 338 unchanged lines hidden --- | 133 return (errno); 134 } 135 } 136 137 return (0); 138} 139 140static int --- 338 unchanged lines hidden --- |