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unlink the mmap file when the monitor object is destroyed

This commit is contained in:
Andy Bauer 2016-11-13 16:40:54 -06:00
parent 49d8e35e56
commit 6c7d71361a
1 changed files with 7 additions and 0 deletions
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7
src/zm_monitor.cpp
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@ -674,6 +674,13 @@ Monitor::~Monitor()
if ( munmap( mem_ptr, mem_size ) < 0 ) if ( munmap( mem_ptr, mem_size ) < 0 )
Fatal( "Can't munmap: %s", strerror(errno) ); Fatal( "Can't munmap: %s", strerror(errno) );
close( map_fd ); close( map_fd );
char mmap_path[PATH_MAX] = "";
snprintf( mmap_path, sizeof(mmap_path), "%s/zm.mmap.%d", config.path_map, id );
if ( unlink( mmap_path ) < 0 ) {
Warning( "Can't unlink '%s': %s", mmap_path, strerror(errno) );
}
#else // ZM_MEM_MAPPED #else // ZM_MEM_MAPPED
struct shmid_ds shm_data; struct shmid_ds shm_data;
if ( shmctl( shm_id, IPC_STAT, &shm_data ) < 0 ) { if ( shmctl( shm_id, IPC_STAT, &shm_data ) < 0 ) {