1 files changed, 52 insertions, 0 deletions
diff --git a/csci4061/110920_breakout/sol2.c b/csci4061/110920_breakout/sol2.c
new file mode 100644
index 0000000..b5c4895
--- /dev/null
+++ b/csci4061/110920_breakout/sol2.c
@@ -0,0 +1,52 @@
+/*
+* Recitation Section Number: 9
+* Breakout Number:
+* Member Name (X500)
+* Member Name (X500)
+* Member Name (X500)
+* Member Name (X500)
+*/
+
+#include <stdio.h>
+#include <signal.h>
+#include <unistd.h>
+#include <time.h>
+
+// Remember the usage of sig_atomic_t in the recitation example
+static volatile sig_atomic_t doneflag = 0;
+
+static void setdoneflag(int signo) {
+	doneflag = doneflag ^ 1;
+}
+
+void infinitePrint() {
+
+	static int count = 0;
+	printf("%ld: Count = %d\n", time(NULL), ++count);
+	sleep(1);
+}
+
+int main() {
+
+	// ------------------sol2.c-----------------
+	// setup signal handler - sigaction struct, sigemptyset,
+	struct sigaction act;
+	sigset_t sigset;
+	// specify action associated with SIGNT - sigaction()
+	act.sa_handler = setdoneflag; /* set up signal handler */
+	act.sa_flags = 0;
+	if ((sigemptyset(&act.sa_mask) == -1) ||
+		(sigaction(SIGINT, &act, NULL) == -1))
+	{
+		perror("Failed to set SIGINT handler");
+		return 1;
+	}
+	// You are free to modify the while loop but not the infinitePrint()
+	// -----------------------------------------
+
+	/* Print infinitely. */
+	while (1) {
+		if (!doneflag)
+		infinitePrint();
+	}
+}
+\ No newline at end of file