From 6a93bb426db283ecf628cccaee15c4b47425d39b Mon Sep 17 00:00:00 2001
From: TriantaTV <gregcraw2001@gmail.com>
Date: Mon, 3 Oct 2022 03:50:44 -0500
Subject: [PATCH] Created structure for program
---
Semaphore.c | 37 +++++++++++++++++++++++++++++++++++++
TestSemaphore.sh | 1 +
2 files changed, 38 insertions(+)
diff --git a/Semaphore.c b/Semaphore.c
index e69de29..07a23db 100644
--- a/Semaphore.c
+++ b/Semaphore.c
@@ -0,0 +1,37 @@
+#include <stdio.h>
+
+typedef struct sem_t
+{
+ ;
+} sem_t;
+
+void* ThreadOne(void* voidPass);
+void* ThreadTwo(void* voidPass);
+void sem_post(sem_t* semaphore);
+void sem_wait(sem_t* semaphore);
+
+sem_t aArrived, bArrived;
+
+
+int main(void)
+{
+ return 0;
+}
+
+// Thread A for testing multithread
+void* ThreadOne(void* voidPass)
+{
+ printf("a1\n");
+ sem_post(&aArrived);
+ sem_wait(&bArrived);
+ printf("a2\n");
+}
+
+// Thread B for testing multithread
+void* ThreadTwo(void* voidPass)
+{
+ printf("b1\n");
+ sem_post(&bArrived);
+ sem_wait(&aArrived);
+ printf("b2\n");
+}
diff --git a/TestSemaphore.sh b/TestSemaphore.sh
index 9d552c7..881f0f1 100755
--- a/TestSemaphore.sh
+++ b/TestSemaphore.sh
@@ -1,3 +1,4 @@
#!/bin/bash
rm Semaphore.out
gcc Semaphore.c -o Semaphore.out
+./Semaphore.out