uio.h File Reference

Header for vector I/O. More...

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

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Data Structures
struct	iovec_t
	I/O vector structure. More...

Macros
#define	UIO_MAXIOV   IOV_MAX
	Old alias for the maximum length of an iovec.

Detailed Description

Header for vector I/O.

This file contains definitions for vector I/O operations, as specified by the POSIX 2008 specification. Full vector-based I/O is not supported for file operations, but the stuff in here is still useful elsewhere.

Author

Lawrence Sebald