From: kremlin <ian@kremlin.cc>
Date: Tue, 4 Nov 2014 01:22:30 +0000 (-0500)
Subject: write lab5
X-Git-Url: https://uglyman.kremlin.cc/gitweb/gitweb.cgi?a=commitdiff_plain;h=3c8bdb99ac2775d84d1af797fbf77d7c712ad426;p=assignments.git

write lab5
---

diff --git a/lab/lab5/Makefile b/lab/lab5/Makefile
index fec97f3..1c5cf8d 100644
--- a/lab/lab5/Makefile
+++ b/lab/lab5/Makefile
@@ -1,8 +1,8 @@
 .PHONY: all
 
 cc=/usr/bin/gcc
-CARGS=-Wall -Werror -Wextra -pedantic -Wno-unused-parameter -Wno-unused -std=c99
-SRC=zombie.c -o zombie
+CARGS=-Wall -Werror -Wextra -pedantic -Wno-unused-parameter -Wno-unused -std=c99 -lrt
+SRC=sleep.c -o sleep
 
 all:
 	$(CC) $(CARGS) $(SRC) 
diff --git a/lab/lab5/sleep.c b/lab/lab5/sleep.c
new file mode 100644
index 0000000..8ebeb3e
--- /dev/null
+++ b/lab/lab5/sleep.c
@@ -0,0 +1,26 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <signal.h>
+
+void request_denied() {
+
+	printf("no\n");
+	signal(SIGTSTP, request_denied);
+}
+
+int main(int argc, char *argv[]) {
+
+	int seconds_left;
+
+	signal(SIGTSTP, request_denied);
+
+	seconds_left = sleep(5);
+
+	while(seconds_left != 0)
+		seconds_left = sleep(seconds_left);
+
+
+
+	return 0;
+}