If terminating wait a second between signaling each program

2 files changed, 8 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 4ba068e..a586703 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 
 
 piper: piper.c
-	${CC} -o piper -g -Wall -Werror piper.c
+	${CC} -o piper -Wall -Werror piper.c
 
 .PHONY: clean
 
diff --git a/piper.c b/piper.c
index 62f1b9c..ca5be7c 100644
--- a/piper.c
+++ b/piper.c
@@ -202,8 +202,13 @@ signal_procs()
 {
 	int i;
 	for (i = 0; i < num_procs; i++) {
-		if (procs[i].pid != -1)
-			kill(procs[i].pid, sendsignal); //XXX: Check return?
+		if (procs[i].pid == -1)
+			continue;
+			
+		kill(procs[i].pid, sendsignal); //XXX: Check return?
+		
+		if (terminate) // If killing procs, sleep between signals
+			sleep(1);
 	}
 
 	sendsignal = 0;