uio.h File Reference

POSIX scatter/gather I/O types (<sys/uio.h>) More...

#include <stddef.h>
#include <sys/types.h>

Include dependency graph for uio.h:

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Data Structures
struct	iovec
	Scatter/gather array element. More...

Functions
ssize_t	readv (int fildes, const struct iovec *iov, int iovcnt)
	Read data into multiple buffers (scatter input).
ssize_t	writev (int fildes, const struct iovec *iov, int iovcnt)
	Write data from multiple buffers (gather output).

Detailed Description

POSIX scatter/gather I/O types (<sys/uio.h>)

See also

POSIX.1-2017 <sys/uio.h>

Definition in file uio.h.