Semaphore

Semaphore函数列表

ftok - Convert a pathname and a project identifier to a System V IPC key

msg_get_queue - Create or attach to a message queue

msg_queue_exists - Check whether a message queue exists

msg_receive - Receive a message from a message queue

msg_remove_queue - Destroy a message queue

msg_send - Send a message to a message queue

msg_set_queue - Set information in the message queue data structure

msg_stat_queue - Returns information from the message queue data structure

sem_acquire - Acquire a semaphore

sem_get - Get a semaphore id

sem_release - Release a semaphore

sem_remove - Remove a semaphore

shm_attach - Creates or open a shared memory segment

shm_detach - Disconnects from shared memory segment

shm_get_var - Returns a variable from shared memory

shm_has_var - Check whether a specific entry exists

shm_put_var - Inserts or updates a variable in shared memory

shm_remove - Removes shared memory from Unix systems

shm_remove_var - Removes a variable from shared memory

« Recode
» Shared Memory

PHPSemaphore - 函数