From 77a6c3512a44dfe6540dde71946e6484fe4f173f Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期一, 10 五月 2021 16:05:28 +0800
Subject: [PATCH] test lock code.
---
src/shm_queue.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/src/shm_queue.h b/src/shm_queue.h
index 0041f16..5fd14e3 100644
--- a/src/shm_queue.h
+++ b/src/shm_queue.h
@@ -54,6 +54,7 @@
}
bool TryRead(D &d)
{
+ // bhome_shm::Guard lock(mutex_);
if (!queue_.empty()) {
d = queue_.front();
queue_.pop_front();
@@ -64,6 +65,7 @@
}
bool TryWrite(const D &d)
{
+ // bhome_shm::Guard lock(mutex_);
if (!queue_.full()) {
queue_.push_back(d);
return true;
@@ -74,12 +76,16 @@
private:
Circular<D> queue_;
+ bhome_shm::Mutex mutex_;
};
template <int Power = 4>
class SharedQ63
{
public:
+ template <class... T>
+ explicit SharedQ63(T &&...t) {} // easy testing
+
typedef int64_t Data;
bool Read(Data &d, const int timeout_ms)
{
--
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