Initial commit

1 files changed, 26 insertions, 0 deletions

diff --git a/src/randsleep.c b/src/randsleep.c
new file mode 100644
index 0000000..d06fb0a
--- /dev/null
+++ b/src/randsleep.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <unistd.h>
+
+int main (int argc, char **argv) {
+	long maxsleep;
+	struct timespec ntime;
+
+	if (argc < 2) {
+		fputs("Usage: randsleep <max> <cmd>", stdout);
+		return 1;
+	}
+
+	maxsleep = atol(argv[1]);
+
+	if (clock_gettime(CLOCK_REALTIME, &ntime) == -1)
+		perror("clock_gettime");
+
+	srand(ntime.tv_nsec);
+
+	sleep(rand() % maxsleep);
+
+	execvp(argv[2], argv + 2);
+	perror("execvp");
+}