1 files changed, 20 insertions, 0 deletions
diff --git a/klibc/klibc/sleep.c b/klibc/klibc/sleep.c
new file mode 100644
index 0000000000..eb3777e8a6
--- /dev/null
+++ b/klibc/klibc/sleep.c
@@ -0,0 +1,20 @@
+/*
+ * sleep.c
+ */
+
+#include <errno.h>
+#include <time.h>
+
+unsigned int sleep(unsigned int seconds)
+{
+  struct timespec ts;
+
+  ts.tv_sec = seconds;
+  ts.tv_nsec = 0;
+  if ( !nanosleep(&ts,&ts) )
+    return 0;
+  else if ( errno == EINTR )
+    return ts.tv_sec;
+  else
+    return -1;
+}