diff options
| author | David Xu <davidxu@FreeBSD.org> | 2003-07-17 23:02:30 +0000 |
|---|---|---|
| committer | David Xu <davidxu@FreeBSD.org> | 2003-07-17 23:02:30 +0000 |
| commit | 090b336154a0d8570ea8fad84e60e7d49aa801e7 (patch) | |
| tree | 501dc66c4a1aec9b0ce29190b9613a1163a1f18a /lib/libpthread/thread/thr_sigsuspend.c | |
| parent | 3074d1b454e37e25facad76e56d2a05317f9e751 (diff) | |
Notes
Diffstat (limited to 'lib/libpthread/thread/thr_sigsuspend.c')
| -rw-r--r-- | lib/libpthread/thread/thr_sigsuspend.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/libpthread/thread/thr_sigsuspend.c b/lib/libpthread/thread/thr_sigsuspend.c index 869e3d919bab..e3402a468a6e 100644 --- a/lib/libpthread/thread/thr_sigsuspend.c +++ b/lib/libpthread/thread/thr_sigsuspend.c @@ -35,6 +35,7 @@ #include <errno.h> #include <pthread.h> #include <string.h> +#include <sys/signalvar.h> #include "thr_private.h" __weak_reference(__sigsuspend, sigsuspend); @@ -46,12 +47,14 @@ _sigsuspend(const sigset_t *set) sigset_t oldmask, newmask; int ret = -1; - if (!_kse_isthreaded()) - return __sys_sigsuspend(set); + if (!_kse_isthreaded() || + (curthread->attr.flags & PTHREAD_SCOPE_SYSTEM)) + return (__sys_sigsuspend(set)); /* Check if a new signal set was provided by the caller: */ if (set != NULL) { newmask = *set; + SIG_CANTMASK(newmask); THR_LOCK_SWITCH(curthread); |