diff options
Diffstat (limited to 'libc/signal')
| -rw-r--r-- | libc/signal/sigaction.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/signal/sigaction.c b/libc/signal/sigaction.c index 14c5418d4..d3a92a13a 100644 --- a/libc/signal/sigaction.c +++ b/libc/signal/sigaction.c @@ -16,6 +16,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include <features.h> #include <errno.h> #include <signal.h> #include <string.h> @@ -29,6 +30,10 @@ libc_hidden_proto(memcpy) translate it here. */ #include <bits/kernel_sigaction.h> +#ifndef LIBC_SIGACTION +extern __typeof(sigaction) __libc_sigaction; +#endif + #if defined __NR_rt_sigaction /* If ACT is not NULL, change the action for SIG to *ACT. |