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git.ipfire.org Git - thirdparty/util-linux.git/blob - text-utils/hexdump-conv.c
2 * Copyright (c) 1989 The Regents of the University of California.
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6 * modification, are permitted provided that the following conditions
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9 * notice, this list of conditions and the following disclaimer.
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15 * This product includes software developed by the University of
16 * California, Berkeley and its contributors.
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19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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36 #include <sys/types.h>
41 conv_c(struct hexdump_pr
*pr
, u_char
*p
)
79 xasprintf(&buf
, "%03o", *p
);
81 strpr
: *pr
->cchar
= 's';
88 conv_u(struct hexdump_pr
*pr
, u_char
*p
)
90 static const char *list
[] = {
91 "nul", "soh", "stx", "etx", "eot", "enq", "ack", "bel",
92 "bs", "ht", "lf", "vt", "ff", "cr", "so", "si",
93 "dle", "dcl", "dc2", "dc3", "dc4", "nak", "syn", "etb",
94 "can", "em", "sub", "esc", "fs", "gs", "rs", "us",
97 /* od used nl, not lf */
100 printf(pr
->fmt
, list
[*p
]);
101 } else if (*p
== 0x7f) {
103 printf(pr
->fmt
, "del");
104 } else if (isprint(*p
)) {