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Diffstat (limited to 'release/src/router/busybox/mt.c')
-rw-r--r--release/src/router/busybox/mt.c121
1 files changed, 0 insertions, 121 deletions
diff --git a/release/src/router/busybox/mt.c b/release/src/router/busybox/mt.c
deleted file mode 100644
index 49dc70ac..00000000
--- a/release/src/router/busybox/mt.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* vi: set sw=4 ts=4: */
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/mtio.h>
-#include <sys/fcntl.h>
-#include "busybox.h"
-
-struct mt_opcodes {
- char *name;
- short value;
-};
-
-/* missing: eod/seod, stoptions, stwrthreshold, densities */
-static const struct mt_opcodes opcodes[] = {
- {"bsf", MTBSF},
- {"bsfm", MTBSFM},
- {"bsr", MTBSR},
- {"bss", MTBSS},
- {"datacompression", MTCOMPRESSION},
- {"eom", MTEOM},
- {"erase", MTERASE},
- {"fsf", MTFSF},
- {"fsfm", MTFSFM},
- {"fsr", MTFSR},
- {"fss", MTFSS},
- {"load", MTLOAD},
- {"lock", MTLOCK},
- {"mkpart", MTMKPART},
- {"nop", MTNOP},
- {"offline", MTOFFL},
- {"rewoffline", MTOFFL},
- {"ras1", MTRAS1},
- {"ras2", MTRAS2},
- {"ras3", MTRAS3},
- {"reset", MTRESET},
- {"retension", MTRETEN},
- {"rewind", MTREW},
- {"seek", MTSEEK},
- {"setblk", MTSETBLK},
- {"setdensity", MTSETDENSITY},
- {"drvbuffer", MTSETDRVBUFFER},
- {"setpart", MTSETPART},
- {"tell", MTTELL},
- {"wset", MTWSM},
- {"unload", MTUNLOAD},
- {"unlock", MTUNLOCK},
- {"eof", MTWEOF},
- {"weof", MTWEOF},
- {0, 0}
-};
-
-extern int mt_main(int argc, char **argv)
-{
- const char *file = "/dev/tape";
- const struct mt_opcodes *code = opcodes;
- struct mtop op;
- struct mtpos position;
- int fd, mode;
-
- if (argc < 2) {
- show_usage();
- }
-
- if (strcmp(argv[1], "-f") == 0) {
- if (argc < 4) {
- show_usage();
- }
- file = argv[2];
- argv += 2;
- argc -= 2;
- }
-
- while (code->name != 0) {
- if (strcmp(code->name, argv[1]) == 0)
- break;
- code++;
- }
-
- if (code->name == 0) {
- error_msg("unrecognized opcode %s.", argv[1]);
- return EXIT_FAILURE;
- }
-
- op.mt_op = code->value;
- if (argc >= 3)
- op.mt_count = atoi(argv[2]);
- else
- op.mt_count = 1; /* One, not zero, right? */
-
- switch (code->value) {
- case MTWEOF:
- case MTERASE:
- case MTWSM:
- case MTSETDRVBUFFER:
- mode = O_WRONLY;
- break;
-
- default:
- mode = O_RDONLY;
- break;
- }
-
- if ((fd = open(file, mode, 0)) < 0)
- perror_msg_and_die("%s", file);
-
- switch (code->value) {
- case MTTELL:
- if (ioctl(fd, MTIOCPOS, &position) < 0)
- perror_msg_and_die("%s", file);
- printf ("At block %d.\n", (int) position.mt_blkno);
- break;
-
- default:
- if (ioctl(fd, MTIOCTOP, &op) != 0)
- perror_msg_and_die("%s", file);
- break;
- }
-
- return EXIT_SUCCESS;
-}