1 files changed, 10 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/lib/sigsuspend.c b/mdk-stage1/dietlibc/lib/sigsuspend.c
new file mode 100644
index 000000000..a020789e9
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/sigsuspend.c
@@ -0,0 +1,10 @@
+#include <signal.h>
+
+int __rt_sigsuspend(const sigset_t *mask, long nr);
+
+int __libc_sigsuspend(const sigset_t *mask);
+int __libc_sigsuspend(const sigset_t *mask) {
+  return __rt_sigsuspend(mask, _NSIG/8);
+}
+
+int sigsuspend(const sigset_t *mask) __attribute__((weak,alias("__libc_sigsuspend")));