posix_lock_file_wait

Langue: en

Autres versions - même langue

Version: June 2009 (debian - 07/07/09)

Section: 9 (Appels noyau Linux)

Sommaire

NAME

posix_lock_file_wait - Apply a POSIX-style lock to a file

SYNOPSIS

int posix_lock_file_wait(struct file * filp, struct file_lock * fl);

ARGUMENTS

filp

The file to apply the lock to

fl

The lock to be applied

DESCRIPTION

Add a POSIX style lock to a file. We merge adjacent & overlapping locks whenever possible. POSIX locks are sorted by owner task, then by starting address