poll_queue_proc 37 include/linux/poll.h typedef void (*poll_queue_proc)(struct file *, wait_queue_head_t *, struct poll_table_struct *); poll_queue_proc 44 include/linux/poll.h poll_queue_proc _qproc; poll_queue_proc 75 include/linux/poll.h static inline void init_poll_funcptr(poll_table *pt, poll_queue_proc qproc)