added sleep implementation

[pdutils] / utils / sleep / sleep.c

diff --git a/utils/sleep/sleep.c b/utils/sleep/sleep.c
new file mode 100644 (file)
index 0000000..bc13a2e
--- /dev/null
+++ b/utils/sleep/sleep.c
@@ -0,0 +1,14 @@
+#include <stdlib.h>
+#include <unistd.h>
+
+int main(int ac, char *av[]) {
+       int t;
+       if (ac < 2) {
+               exit(1);
+       }
+
+       t = atoi(av[1]);
+       sleep(t);
+
+       return 0;
+}