diff options
Diffstat (limited to 'src/process/posix_spawn.c')
| -rw-r--r-- | src/process/posix_spawn.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c index 8a6ff6db..e8557487 100644 --- a/src/process/posix_spawn.c +++ b/src/process/posix_spawn.c @@ -4,6 +4,7 @@ #include <stdint.h> #include <fcntl.h> #include "syscall.h" +#include "pthread_impl.h" #include "fdop.h" #include "libc.h" @@ -30,7 +31,7 @@ int __posix_spawnx(pid_t *restrict res, const char *restrict path, if (!attr) attr = &dummy_attr; - sigprocmask(SIG_BLOCK, (void *)(uint64_t []){-1}, &oldmask); + sigprocmask(SIG_BLOCK, SIGALL_SET, &oldmask); __acquire_ptc(); pid = __vfork(); @@ -43,14 +44,14 @@ int __posix_spawnx(pid_t *restrict res, const char *restrict path, return 0; } - for (i=1; i<=64; i++) { + for (i=1; i<=8*__SYSCALL_SSLEN; i++) { struct sigaction sa; - sigaction(i, 0, &sa); - if (sa.sa_handler!=SIG_IGN || + __libc_sigaction(i, 0, &sa); + if (sa.sa_handler!=SIG_DFL && (sa.sa_handler!=SIG_IGN || ((attr->__flags & POSIX_SPAWN_SETSIGDEF) - && sigismember(&attr->__def, i) )) { + && sigismember(&attr->__def, i) ))) { sa.sa_handler = SIG_DFL; - sigaction(i, &sa, 0); + __libc_sigaction(i, &sa, 0); } } |