taglinefilesource code
F_WRLCK109fs/locks.ccase F_WRLCK :
F_WRLCK121fs/locks.cfile_lock.fl_type = F_WRLCK;
F_WRLCK194fs/locks.cif (l->l_type != F_UNLCK && l->l_type != F_RDLCK && l->l_type != F_WRLCK)
F_WRLCK227fs/locks.ccase F_WRLCK :