diff options
Diffstat (limited to 'libc/signal/sighold.c')
| -rw-r--r-- | libc/signal/sighold.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/libc/signal/sighold.c b/libc/signal/sighold.c index 29b452f63..335af4a34 100644 --- a/libc/signal/sighold.c +++ b/libc/signal/sighold.c @@ -20,9 +20,11 @@ #define __need_NULL #include <stddef.h> -#define _GNU_SOURCE #include <signal.h> +libc_hidden_proto(sigprocmask) +libc_hidden_proto(sigaddset) + int sighold (sig) int sig; @@ -30,7 +32,7 @@ sighold (sig) sigset_t set; /* Retrieve current signal set. */ - if (__sigprocmask (SIG_SETMASK, NULL, &set) < 0) + if (sigprocmask (SIG_SETMASK, NULL, &set) < 0) return -1; /* Add the specified signal. */ @@ -38,5 +40,5 @@ sighold (sig) return -1; /* Set the new mask. */ - return __sigprocmask (SIG_SETMASK, &set, NULL); + return sigprocmask (SIG_SETMASK, &set, NULL); } |