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add hexdump -C, preserve mbm's sanity.

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SVN-Revision: 351
This commit is contained in:
Mike Baker 2005-03-08 06:09:58 +00:00
parent beaef8ba49
commit 54a701ed5d
1 changed files with 32 additions and 0 deletions
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32
openwrt/package/busybox/patches/130-hexdump.patch Normal file
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@ -0,0 +1,32 @@
--- busybox-1.00/include/usage.h 2005-03-08 01:10:55.885302128 -0500
+++ busybox-1.00/include/usage.h 2005-03-08 01:10:39.226834600 -0500
@@ -956,6 +956,7 @@
"\t-b\t\tOne-byte octal display\n" \
"\t-c\t\tOne-byte character display\n" \
"\t-d\t\tTwo-byte decimal display\n" \
+ "\t-C\t\tCanonical hex+ASCII display\n" \
"\t-e FORMAT STRING\n" \
"\t-f FORMAT FILE\n" \
"\t-n LENGTH\tInterpret only length bytes of input\n" \
--- busybox-1.00/util-linux/hexdump.c 2003-03-19 04:13:01.000000000 -0500
+++ busybox-1.00/util-linux/hexdump.c 2005-03-08 01:02:42.509306680 -0500
@@ -57,7 +57,7 @@
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 },
@@ -82,6 +82,10 @@
bb_dump_add(add_strings[(int)(p - hexdump_opts)]);
} else {
/* Sae a little bit of space below by omitting the 'else's. */
+ if (ch == 'C') {
+ bb_dump_add("\"%08.8_ax \" 8/1 \"%02x \" \" \" 8/1 \"%02x \" ");
+ bb_dump_add("\" |\" 16/1 \"%_p\" \"|\\n\"");
+ } /* else */
if (ch == 'e') {
bb_dump_add(optarg);
} /* else */