select.h

Go to the documentation of this file.

/*
 * Copyright (c) 2019 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */
#ifndef ZEPHYR_INCLUDE_POSIX_SYS_SELECT_H_
#define ZEPHYR_INCLUDE_POSIX_SYS_SELECT_H_
 
#include <zephyr/posix/posix_types.h>
#include <zephyr/sys/fdtable.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define FD_SETSIZE ZVFS_FD_SETSIZE
 
typedef struct zvfs_fd_set fd_set;
 
struct timeval;
 
int pselect(int nfds, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
            const struct timespec *timeout, const void *sigmask);
int select(int nfds, fd_set *readfds, fd_set *writefds, fd_set *errorfds, struct timeval *timeout);
void FD_CLR(int fd, fd_set *fdset);
int FD_ISSET(int fd, fd_set *fdset);
void FD_SET(int fd, fd_set *fdset);
void FD_ZERO(fd_set *fdset);
 
#ifdef __cplusplus
}
#endif
 
#endif /* ZEPHYR_INCLUDE_POSIX_SYS_SELECT_H_ */