NAME
posix_lock_file_conf - Apply a POSIX-style lock to a file
SYNOPSIS
int posix_lock_file_conf(struct file * filp, struct file_lock * fl, struct file_lock * conflock);
ARGUMENTS
filp
The file to apply the lock to
fl
The lock to be applied
conflock
Place to return a copy of the conflicting lock, if found.
DESCRIPTION
Except for the conflock parameter, acts just like posix_lock_file.