1

1 files changed, 0 insertions, 36 deletions

diff --git a/shlab-handout/mystop.c b/shlab-handout/mystop.c
deleted file mode 100644
index 12eee5f..0000000
--- a/shlab-handout/mystop.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* 
- * mystop.c - Another handy routine for testing your tiny shell
- * 
- * usage: mystop <n>
- * Sleeps for <n> seconds and sends SIGTSTP to itself.
- *
- */
-#include <stdio.h>
-#include <unistd.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <signal.h>
-
-int main(int argc, char **argv) 
-{
-    int i, secs;
-    pid_t pid; 
-
-    if (argc != 2) {
-	fprintf(stderr, "Usage: %s <n>\n", argv[0]);
-	exit(0);
-    }
-    secs = atoi(argv[1]);
-
-    for (i=0; i < secs; i++)
-       sleep(1);
-	
-    pid = getpid(); 
-
-    if (kill(-pid, SIGTSTP) < 0)
-       fprintf(stderr, "kill (tstp) error");
-
-    exit(0);
-
-}