Lines Matching defs:mt
308 struct mtop mt;
328 mt.mt_op = MTEOM;
329 mt.mt_count = 1;
330 if (ioctl(ap->io->fd, MTIOCTOP, &mt) >= 0)
342 mt.mt_op = MTFSF;
343 mt.mt_count = 1;
344 if (ioctl(ap->io->fd, MTIOCTOP, &mt) >= 0)
672 struct mtop mt;
690 mt.mt_op = MTBSR;
691 mt.mt_count = 1;
692 if (ioctl(ap->io->fd, MTIOCTOP, &mt))
849 struct mtop mt;
851 mt.mt_op = MTWEOF;
852 mt.mt_count = 1;
853 if (ioctl(ap->io->fd, MTIOCTOP, &mt) >= 0)
951 struct mtblkinfo mt;
953 return ioctl(fd, MTIOCGETBLKINFO, &mt) < 0 ? 0 : mt.recblksz;