From 5cf5aaf24641a5b013eeef05785dc5b129108b18 Mon Sep 17 00:00:00 2001
From: Justus Winter <4winter@informatik.uni-hamburg.de>
Date: Thu, 20 Aug 2015 11:43:56 +0200
Subject: ipc/ipc_mqueue: use a general lock
* ipc/ipc_mqueue.h (struct ipc_mqueue): Use a general lock. Adapt macros.
---
ipc/ipc_mqueue.h | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
(limited to 'ipc')
diff --git a/ipc/ipc_mqueue.h b/ipc/ipc_mqueue.h
index 2af5e02..e7d5670 100644
--- a/ipc/ipc_mqueue.h
+++ b/ipc/ipc_mqueue.h
@@ -43,17 +43,17 @@
#include <ipc/ipc_thread.h>
typedef struct ipc_mqueue {
- decl_simple_lock_data(, imq_lock_data)
+ struct lock imq_lock_data;
struct ipc_kmsg_queue imq_messages;
struct ipc_thread_queue imq_threads;
} *ipc_mqueue_t;
#define IMQ_NULL ((ipc_mqueue_t) 0)
-#define imq_lock_init(mq) simple_lock_init(&(mq)->imq_lock_data)
-#define imq_lock(mq) simple_lock(&(mq)->imq_lock_data)
-#define imq_lock_try(mq) simple_lock_try(&(mq)->imq_lock_data)
-#define imq_unlock(mq) simple_unlock(&(mq)->imq_lock_data)
+#define imq_lock_init(mq) lock_init(&(mq)->imq_lock_data, FALSE)
+#define imq_lock(mq) lock_write(&(mq)->imq_lock_data)
+#define imq_lock_try(mq) lock_try_write(&(mq)->imq_lock_data)
+#define imq_unlock(mq) lock_write_done(&(mq)->imq_lock_data)
extern void
ipc_mqueue_init(ipc_mqueue_t);
--
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