From 6a1a06f1506b88b769955ddc57035cf166f64ef4 Mon Sep 17 00:00:00 2001
From: wangzhengquan <wangzhengquan85@126.com>
Date: 星期五, 22 一月 2021 17:59:18 +0800
Subject: [PATCH] update
---
src/queue/shm_queue.h | 13 ++++++++-----
1 files changed, 8 insertions(+), 5 deletions(-)
diff --git a/src/queue/shm_queue.h b/src/queue/shm_queue.h
index 64d4600..ed7acf0 100644
--- a/src/queue/shm_queue.h
+++ b/src/queue/shm_queue.h
@@ -1,3 +1,7 @@
+/**
+ * encapsulate lock_free_queue, populate in userspace
+ */
+
#ifndef __SHM_QUEUE_H__
#define __SHM_QUEUE_H__
@@ -7,8 +11,7 @@
#include "sem_util.h"
#include "shm_allocator.h"
#include "usg_common.h"
-// default Queue size
-// #define LOCK_FREE_Q_DEFAULT_SIZE 16
+
template <typename ELEM_T> class SHMQueue {
@@ -183,15 +186,15 @@
}
template <typename ELEM_T> inline int SHMQueue<ELEM_T>::pop(ELEM_T &a_data) {
- // printf("SHMQueue pop before\n");
+ printf("SHMQueue pop before\n");
int rv = queue->pop(a_data);
- // printf("SHMQueue after before\n");
+ printf("SHMQueue after before\n");
return rv;
}
template <typename ELEM_T>
inline int SHMQueue<ELEM_T>::pop_nowait(ELEM_T &a_data) {
- return queue->pop_nowait(a_data);
+ int rv = queue->pop_nowait(a_data);
}
template <typename ELEM_T>
--
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