generic_file_aio_read

Langue: en

Version: October 2010 (fedora - 01/12/10)

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 lqreadrq routine for all filesystems that can use the page cache directly.