543 static int locks_conflict(struct file_lock *caller_fl, struct file_lock *sys_fl)  in locks_conflict()  argument
547 		return (sys_fl->fl_type == F_WRLCK);  in locks_conflict()
563 static int posix_locks_conflict(struct file_lock *caller_fl, struct file_lock *sys_fl)  in posix_locks_conflict()  argument
568 	if (!(sys_fl->fl_flags & FL_POSIX) ||  in posix_locks_conflict()
569 	    locks_same_owner(caller_fl, sys_fl))  in posix_locks_conflict()
573 	if (!locks_overlap(caller_fl, sys_fl))  in posix_locks_conflict()
576 	return (locks_conflict(caller_fl, sys_fl));  in posix_locks_conflict()
582 static int flock_locks_conflict(struct file_lock *caller_fl, struct file_lock *sys_fl)  in flock_locks_conflict()  argument
587 	if (!(sys_fl->fl_flags & FL_FLOCK) ||  in flock_locks_conflict()
588 	    (caller_fl->fl_file == sys_fl->fl_file))  in flock_locks_conflict()
591 	if ((caller_fl->fl_type & LOCK_MAND) || (sys_fl->fl_type & LOCK_MAND))  in flock_locks_conflict()
595 	return (locks_conflict(caller_fl, sys_fl));  in flock_locks_conflict()