Searched refs:shm_fd (Results 1 – 1 of 1) sorted by relevance
459 int shm_fd, r; in ngx_start_worker_processes() local461 shm_fd = shm_open(shm_name, O_CREAT|O_TRUNC|O_RDWR, 0666); in ngx_start_worker_processes()462 if (shm_fd == -1) { in ngx_start_worker_processes()467 r = ftruncate(shm_fd, sizeof(sem_t)); in ngx_start_worker_processes()474 PROT_READ|PROT_WRITE,MAP_SHARED, shm_fd, 0); in ngx_start_worker_processes()