taglinefilesource code
F_RDLCK105fs/locks.ccase F_RDLCK :
F_RDLCK116fs/locks.cfile_lock.fl_type = F_RDLCK;
F_RDLCK194fs/locks.cif (l->l_type != F_UNLCK && l->l_type != F_RDLCK && l->l_type != F_WRLCK)
F_RDLCK225fs/locks.ccase F_RDLCK :
F_RDLCK226fs/locks.creturn sys_fl->fl_type != F_RDLCK;