uncuddle brackets

[oweals/busybox.git] / miscutils / mt.c

diff --git a/miscutils/mt.c b/miscutils/mt.c
index da01eb23fd9c1aaae5f616c3722c810a20c44370..368fc66b9f586653960fb6435e1762fb01d1ba16 100644 (file)
--- a/miscutils/mt.c
+++ b/miscutils/mt.c
@@ -35,7 +35,7 @@ static const struct mt_opcodes opcodes[] = {
        {"ras3", MTRAS3},
        {"reset", MTRESET},
        {"retension", MTRETEN},
-       {"rew", MTREW},
+       {"rewind", MTREW},
        {"seek", MTSEEK},
        {"setblk", MTSETBLK},
        {"setdensity", MTSETDENSITY},
@@ -50,21 +50,21 @@ static const struct mt_opcodes opcodes[] = {
        {0, 0}
 };
 
-extern int mt_main(int argc, char **argv)
+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();
+               bb_show_usage();
        }
 
        if (strcmp(argv[1], "-f") == 0) {
                if (argc < 4) {
-                       show_usage();
+                       bb_show_usage();
                }
                file = argv[2];
                argv += 2;
@@ -78,7 +78,7 @@ extern int mt_main(int argc, char **argv)
        }
 
        if (code->name == 0) {
-               error_msg("unrecognized opcode %s.", argv[1]);
+               bb_error_msg("unrecognized opcode %s.", argv[1]);
                return EXIT_FAILURE;
        }
 
@@ -101,19 +101,18 @@ extern int mt_main(int argc, char **argv)
                        break;
        }
 
-       if ((fd = open(file, mode, 0)) < 0)
-               perror_msg_and_die("%s", file);
+       fd = bb_xopen3(file, mode, 0);
 
        switch (code->value) {
                case MTTELL:
                        if (ioctl(fd, MTIOCPOS, &position) < 0)
-                               perror_msg_and_die("%s", file);
+                               bb_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);
+                               bb_perror_msg_and_die("%s", file);
                        break;
        }