ata_link_online(9)
NAME
ata_link_online - test whether the given link is online
SYNOPSIS
int ata_link_online(struct ata_link * link);
ARGUMENTS
- link
- ATA link to test
DESCRIPTION
Test whether link is online. Note that this function returns 0 if
online status of link cannot be obtained, so ata_link_online(link) !=
!ata_link_offline(link).
LOCKING
None.
RETURNS
1 if the port online status is available and online.
AUTHOR
- Jeff Garzik
- Author.