From 1784e4a2a938bdef104135bfbf03f7b47ca0b507 Mon Sep 17 00:00:00 2001
From: Christian Krinitsin <mail@krinitsin.com>
Date: Thu, 20 Mar 2025 17:34:42 +0100
Subject: server: add common structure for shared memory

---
 src/common/shared_memory.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 src/common/shared_memory.h

(limited to 'src/common/shared_memory.h')

diff --git a/src/common/shared_memory.h b/src/common/shared_memory.h
new file mode 100644
index 0000000..53c7fb7
--- /dev/null
+++ b/src/common/shared_memory.h
@@ -0,0 +1,16 @@
+#pragma once
+
+#include <pthread.h>
+
+#define QUEUE_SIZE 10
+#define SHM_NAME "/hashtable_queue"
+
+enum Operations { INSERT, DELETE, GET };
+
+struct SharedMemory {
+    pthread_mutex_t mutex;
+    pthread_cond_t cond_var;
+    Operations queue[QUEUE_SIZE];
+    int head;
+    int tail;
+};
-- 
cgit 1.4.1