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修复TC_Shm类，先detch后无法del的问题

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This commit is contained in:
xigua 2022-07-20 16:54:32 +08:00
parent f0c6e5a651
commit 2070c97dc1
2 changed files with 4 additions and 4 deletions
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2
util/include/util/tc_shm.h
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@ -68,7 +68,7 @@ public:
*
* @param bOwner 是否拥有共享内存,默认为false
*/
TC_Shm(bool bOwner = false) : _bOwner(bOwner),_shmSize(0),_shmKey(0),_bCreate(true), _pshm(NULL) {}
TC_Shm(bool bOwner = false) : _bOwner(bOwner),_shmSize(0),_shmKey(0),_bCreate(true), _pshm(NULL), _shemID(0) {}
/**
* @brief 构造函数.

4
util/src/tc_shm.cpp
View File

@ -120,11 +120,11 @@ int TC_Shm::del()
return 0;
#else
int iRetCode = 0;
if (_pshm != NULL)
if (_shemID > 0)
{
iRetCode = shmctl(_shemID, IPC_RMID, 0);
_pshm = NULL;
_shemID = 0;
}
return iRetCode;