[SP/P08] Solved exercises

1 files changed, 34 insertions, 0 deletions

diff --git a/Year 3/System programming/Practice08/ex6.c b/Year 3/System programming/Practice08/ex6.c
new file mode 100644
index 0000000..ed46f66
--- /dev/null
+++ b/Year 3/System programming/Practice08/ex6.c
@@ -0,0 +1,34 @@
+#include <stdio.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/wait.h>
+
+void termHandler(int a) {
+	printf("childterm\n");
+}
+
+int fp = 0;
+
+void alarmHandler(int a) {
+	kill(fp, SIGTERM);
+}
+
+int main() {
+	signal(SIGTERM, &termHandler);
+	signal(SIGALRM, &alarmHandler);
+
+	fp = fork();
+	if (fp == 0) { // child
+		pause();
+		pause();
+	}
+	else {
+		alarm(1);
+		pause();
+		alarm(1);
+		wait(NULL);
+	}
+
+	return 0;
+}