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add "-C" format to hexdump

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fixes bug #113 and satisfies a personal need at the same time.

output compares identically to util-linux version.  (with
exception of whitespace differences on last lines of output with
non-uniform length, which are neither fixed nor worsened by this
change.)
This commit is contained in:
Paul Fox
2005-11-28 21:06:00 +00:00
parent d957b9537e
commit 969af89797
2 changed files with 7 additions and 2 deletions
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6
util-linux/hexdump.c
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@@ -57,7 +57,7 @@ static const char * const add_strings[] = {
static const char add_first[] = "\"%07.7_Ax\n\"";
static const char hexdump_opts[] = "bcdoxe:f:n:s:v";
static const char hexdump_opts[] = "bcdoxCe:f:n:s:v";
static const struct suffix_mult suffixes[] = {
{"b", 512 },
@@ -80,6 +80,10 @@ int hexdump_main(int argc, char **argv)
if ((p - hexdump_opts) < 5) {
bb_dump_add(add_first);
bb_dump_add(add_strings[(int)(p - hexdump_opts)]);
} else if (ch == 'C') {
bb_dump_add("\"%08.8_Ax\n\"");
bb_dump_add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" ");
bb_dump_add("\" |\" 16/1 \"%_p\" \"|\\n\"");
} else {
/* Sae a little bit of space below by omitting the 'else's. */
if (ch == 'e') {