generic_file_aio_read

Langue: en

Version: May 2009 (fedora - 06/07/09)

Section: 9 (Appels noyau Linux)

NAME

generic_file_aio_read - generic filesystem read routine

SYNOPSIS

ssize_t generic_file_aio_read(struct kiocb * iocb, const struct iovec * iov, unsigned long nr_segs, loff_t pos);

ARGUMENTS

iocb

kernel I/O control block

iov

io vector request

nr_segs

number of segments in the iovec

pos

current file position

DESCRIPTION

This is the "read" routine for all filesystems that can use the page cache directly.