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wangzhengquan

2020-07-09 9e418158e309ce5d02bdf296f3bed2c5d533eee0

 queue/mm.c

@@ -282,11 +282,11 @@
  struct shmid_ds shmid_ds;
  //detache
  if (shmdt(shmp) == -1)
    err_exit(errno, "mm_destroy shmdt");
    err_msg(errno, "mm_destroy shmdt");

  
  if(shmctl(shmid, IPC_STAT, &shmid_ds) == -1) {
    err_exit(errno, "mm_destroy shmctl IPC_STAT");
    err_msg(errno, "mm_destroy shmctl IPC_STAT");
  } else {
    //LoggerFactory::getLogger().debug("shm_nattch=%d\n", shmid_ds.shm_nattch);
    if(shmid_ds.shm_nattch == 0) {