usual/safeio.h File Reference

EINTR-safe I/O functions. More...

Functions
int	safe_read (int fd, void *buf, int len) _MUSTCHECK
	read
int	safe_write (int fd, const void *buf, int len) _MUSTCHECK
	write
int	safe_recv (int fd, void *buf, int len, int flags) _MUSTCHECK
	recv
int	safe_send (int fd, const void *buf, int len, int flags) _MUSTCHECK
	send
int	safe_close (int fd)
	close
int	safe_recvmsg (int fd, struct msghdr *msg, int flags) _MUSTCHECK
	recvmsg
int	safe_sendmsg (int fd, const struct msghdr *msg, int flags) _MUSTCHECK
	sendmsg
int	safe_connect (int fd, const struct sockaddr *sa, socklen_t sa_len) _MUSTCHECK
	connect
int	safe_accept (int fd, struct sockaddr *sa, socklen_t *sa_len) _MUSTCHECK
	accept

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Detailed Description

EINTR-safe I/O functions.

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Function Documentation

int safe_read	(	int	fd,
		void *	buf,
		int	len
	)

read

int safe_write	(	int	fd,
		const void *	buf,
		int	len
	)

write

int safe_recv	(	int	fd,
		void *	buf,
		int	len,
		int	flags
	)

recv

int safe_send	(	int	fd,
		const void *	buf,
		int	len,
		int	flags
	)

send

int safe_close

(

int

fd

)

close

int safe_recvmsg	(	int	fd,
		struct msghdr *	msg,
		int	flags
	)

recvmsg

int safe_sendmsg	(	int	fd,
		const struct msghdr *	msg,
		int	flags
	)

sendmsg

int safe_connect	(	int	fd,
		const struct sockaddr *	sa,
		socklen_t	sa_len
	)

connect

int safe_accept	(	int	fd,
		struct sockaddr *	sa,
		socklen_t *	sa_len
	)

accept