ATA_PHYS_LINK_ONLINE(9) libata Core Internals ATA_PHYS_LINK_ONLINE(9) NAME ata_phys_link_online - test whether the given link is online SYNOPSIS bool ata_phys_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 True if the port online status is available and online. AUTHOR Jeff Garzik Author. COPYRIGHT Kernel Hackers Manual 3.11 November 2013 ATA_PHYS_LINK_ONLINE(9)[top]
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