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Viewing changes to uspace/app/blkdump/blkdump.c

  • Committer: Martin Sucha
  • Date: 2011-02-12 14:52:17 UTC
  • mto: (720.2.80 ext2-merge)
  • mto: This revision was merged to the branch mainline in revision 1004.
  • Revision ID: sucha14@st.fmph.uniba.sk-20110212145217-ztv3twst4twejox1
Add --relative option for blkdump also to help string

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uspace/app/blkdump/blkdump.c
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        size_t data_offset;
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        aoff64_t current;
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        aoff64_t limit;
 
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        bool relative = false;
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        if (argc < 2) {
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                printf(NAME ": Error, argument missing.\n");
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        --argc; ++argv;
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        if (str_cmp(*argv, "--relative") == 0) {
 
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                --argc; ++argv;
 
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                relative = true;
 
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        }
 
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        if (str_cmp(*argv, "--offset") == 0) {
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                --argc; ++argv;
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                if (*argv == NULL) {
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                printf("---- Block %" PRIuOFF64 " (at %" PRIuOFF64 ") ----\n", current, current*block_size);
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                for (data_offset = 0; data_offset < block_size; data_offset += 16) {
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                        printf("%8" PRIxOFF64 ": ", current*block_size + data_offset);
 
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                        if (relative) {
 
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                                printf("%8" PRIxOFF64 ": ", (aoff64_t) data_offset);
 
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                        }
 
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                        else {
 
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                                printf("%8" PRIxOFF64 ": ", current*block_size + data_offset);
 
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                        }
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                        print_hex_row(data+data_offset, block_size-data_offset, 16);
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                        printf("\n");
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                }
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static void syntax_print(void)
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{
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        printf("syntax: blkdump [--offset <num_blocks>] [--count <num_blocks>] <device_name>\n");
 
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        printf("syntax: blkdump [--relative] [--offset <num_blocks>] [--count <num_blocks>] <device_name>\n");
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}
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/**