diff options
Diffstat (limited to 'libc/sysdeps/linux/alpha/sigprocmask.c')
| -rw-r--r-- | libc/sysdeps/linux/alpha/sigprocmask.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/alpha/sigprocmask.c b/libc/sysdeps/linux/alpha/sigprocmask.c index f5e3c8d91..832684cef 100644 --- a/libc/sysdeps/linux/alpha/sigprocmask.c +++ b/libc/sysdeps/linux/alpha/sigprocmask.c @@ -44,17 +44,18 @@ sigprocmask (int how, const sigset_t *set, sigset_t *oset) result = osf_sigprocmask(how, setval); if (result == -1) - /* If there are ever more than 63 signals, we need to recode this + /* If there are ever more than 64 signals, we need to recode this in assembler since we wouldn't be able to distinguish a mask of all 1s from -1, but for now, we're doing just fine... */ return result; if (oset) { + if (_SIGSET_NWORDS == 2) /* typical */ + oset->__val[1] = 0; + if (_SIGSET_NWORDS > 2) + memset(oset, 0, sizeof(*oset)); oset->__val[0] = result; - result = _SIGSET_NWORDS; - while (--result > 0) - oset->__val[result] = 0; } return 0; } |