1 files changed, 8 insertions, 0 deletions
diff --git a/lib/libc/signal/sigaction.c b/lib/libc/signal/sigaction.c
new file mode 100644
index 00000000..f8377ebb
--- /dev/null
+++ b/lib/libc/signal/sigaction.c
@@ -0,0 +1,8 @@
+#include <signal.h>
+#include <syscall.h>
+
+int sigaction(int sig, const struct sigaction *restrict act,
+	      struct sigaction *restrict oact)
+{
+	return syscall(rt_sigaction, sig, act, oact, sizeof(sigset_t));
+}