From 9bf199a4770b08c03d553129757d960b605e598a Mon Sep 17 00:00:00 2001
From: lichao <lichao@aiotlink.com>
Date: 星期五, 14 五月 2021 18:05:21 +0800
Subject: [PATCH] add center info at fixed address in shm.
---
src/shm_msg_queue.h | 15 +++++++--------
1 files changed, 7 insertions(+), 8 deletions(-)
diff --git a/src/shm_msg_queue.h b/src/shm_msg_queue.h
index 56ea076..eead739 100644
--- a/src/shm_msg_queue.h
+++ b/src/shm_msg_queue.h
@@ -47,13 +47,14 @@
static MQId NewId();
- ShmMsgQueue(const MQId id, ShmType &segment, const int len);
- ShmMsgQueue(const MQId id, const bool create_or_else_find, ShmType &segment, const int len);
- ShmMsgQueue(ShmType &segment, const int len);
+ ShmMsgQueue(ShmType &segment, const MQId id, const int len);
+ ShmMsgQueue(ShmType &segment, const bool create_or_else_find, const MQId id, const int len);
+ ShmMsgQueue(const int64_t abs_addr, ShmType &segment, const MQId id);
~ShmMsgQueue();
static bool Remove(ShmType &shm, const MQId id);
MQId Id() const { return id_; }
ShmType &shm() const { return queue_.shm(); }
+ int64_t AbsAddr() const { return queue_.offset(); }
bool Recv(RawData &val, const int timeout_ms)
{
@@ -73,11 +74,9 @@
bool Recv(MsgI &msg, const int timeout_ms) { return Recv(msg.OffsetRef(), timeout_ms); }
bool TryRecv(MsgI &msg) { return TryRecv(msg.OffsetRef()); }
- static Queue *Find(ShmType &shm, const MQId remote_id);
- static bool TrySend(ShmType &shm, const MQId remote_id, const RawData val);
- static bool TrySend(ShmType &shm, const MQId remote_id, MsgI msg) { return TrySend(shm, remote_id, msg.Offset()); }
- bool TrySend(const MQId remote_id, const MsgI &msg) { return TrySend(shm(), remote_id, msg); }
- bool TrySend(const MQId remote_id, const RawData val) { return TrySend(shm(), remote_id, val); }
+ static Queue *Find(ShmType &shm, const MQId remote);
+ static bool TrySend(ShmType &shm, const MQId remote, const RawData val);
+ bool TrySend(const MQId remote, const RawData val) { return TrySend(shm(), remote, val); }
private:
#ifndef BH_USE_ATOMIC_Q
--
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