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-rw-r--r--src/randsleep.c26
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");
+}