1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2014 Intel Corporation
12 typedef void (*fd_cb)(int fd, void *dat, int *remove);
15 int fd; /* -1 indicates this entry is empty */
16 fd_cb rcb; /* callback when this fd is readable. */
17 fd_cb wcb; /* callback when this fd is writeable.*/
18 void *dat; /* fd context */
19 int busy; /* whether this entry is being used in cb. */
23 struct pollfd rwfds[MAX_FDS];
24 struct fdentry fd[MAX_FDS];
25 pthread_mutex_t fd_mutex;
26 pthread_mutex_t fd_pooling_mutex;
27 int num; /* current fd number of this fdset */
41 void fdset_init(struct fdset *pfdset);
43 int fdset_add(struct fdset *pfdset, int fd,
44 fd_cb rcb, fd_cb wcb, void *dat);
46 void *fdset_del(struct fdset *pfdset, int fd);
47 int fdset_try_del(struct fdset *pfdset, int fd);
49 void *fdset_event_dispatch(void *arg);
51 int fdset_pipe_init(struct fdset *fdset);
53 void fdset_pipe_uninit(struct fdset *fdset);
55 void fdset_pipe_notify(struct fdset *fdset);