diff options
| author | David Xu <davidxu@FreeBSD.org> | 2003-08-19 03:33:51 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2003-08-19 03:33:51 +0000 |
| commit | 6705464db0fefe9befeb9061e80bf77cb1a54bed (patch) | |
| tree | e47041de6cab5ad9f1cce9762c6f3a6691ba7b40 /lib/libpthread/thread/thr_fork.c | |
| parent | 7a0f4bee0da9e0a8dbb08681de8c1276ee7400f2 (diff) | |
Notes
Diffstat (limited to 'lib/libpthread/thread/thr_fork.c')
| -rw-r--r-- | lib/libpthread/thread/thr_fork.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/lib/libpthread/thread/thr_fork.c b/lib/libpthread/thread/thr_fork.c index 6408fef6b28b..f64061463a31 100644 --- a/lib/libpthread/thread/thr_fork.c +++ b/lib/libpthread/thread/thr_fork.c @@ -48,6 +48,7 @@ _fork(void) sigset_t sigset, oldset; struct pthread *curthread; pid_t ret; + int errsave; if (!_kse_isthreaded()) return (__sys_fork()); @@ -71,8 +72,11 @@ _fork(void) _kse_single_thread(curthread); /* Kernel signal mask is restored in _kse_single_thread */ } else { - if (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) + if (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM) { + errsave = errno; __sys_sigprocmask(SIG_SETMASK, &oldset, NULL); + errno = errsave; + } } /* Return the process ID: */ |