Lines Matching refs:fl
443 struct flock fl; /* flock control structure */
447 (void) memset((void *)&fl, 0, sizeof(fl));
450 fl.l_type = F_WRLCK;
453 fl.l_type = F_RDLCK;
456 fl.l_type = F_WRLCK;
457 fl.l_len = (off_t)1;
460 fl.l_type = F_RDLCK;
461 fl.l_len = (off_t)1;
472 if (fcntl(Fd, F_SETLK, &fl) != -1)
713 struct flock fl; /* flock control structure */
717 (void) memset((void *)&fl, 0, sizeof(fl));
724 fl.l_len = (off_t)1;
735 fl.l_type = F_UNLCK;
736 if (fcntl(Fd, F_SETLK, &fl) != -1)