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[binutils.git] / binutils / bin2c.c
blob0eeff350aadf7eb5f718f49600075e5db7472501
1 /* bin2c.c -- dump binary file in hex format
2 Copyright 2007 Free Software Foundation, Inc.
4 This file is part of GNU Binutils.
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 3 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
19 02110-1301, USA. */
21 #include "sysdep.h"
22 #include "bfd.h"
23 #include "bucomm.h"
25 #if !defined O_BINARY && defined _O_BINARY
26 /* For MSC-compatible compilers. */
27 # define O_BINARY _O_BINARY
28 # define O_TEXT _O_TEXT
29 #endif
31 #ifdef __BEOS__
32 /* BeOS 5 has O_BINARY and O_TEXT, but they have no effect. */
33 # undef O_BINARY
34 # undef O_TEXT
35 #endif
37 #if O_BINARY
38 # ifndef __DJGPP__
39 # define setmode _setmode
40 # define fileno(_fp) _fileno (_fp)
41 # endif /* not DJGPP */
42 # define SET_BINARY(_f) \
43 do { if (!isatty (_f)) setmode (_f, O_BINARY); } while (0)
44 #else
45 # define SET_BINARY(f) (void) 0
46 # define O_BINARY 0
47 # define O_TEXT 0
48 #endif /* O_BINARY */
50 int
51 main (int argc, char *argv[])
53 int c;
54 int i;
56 #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
57 setlocale (LC_MESSAGES, "");
58 #endif
59 #if defined (HAVE_SETLOCALE)
60 setlocale (LC_CTYPE, "");
61 #endif
62 bindtextdomain (PACKAGE, LOCALEDIR);
63 textdomain (PACKAGE);
65 if (argc != 1)
67 int ishelp = 0;
68 int isvers = 0;
69 FILE *stream;
71 if (argc == 2 && argv[1][0] == '-')
73 const char *opt = &argv[1][1];
74 if (*opt == '-')
75 ++opt;
76 ishelp = *opt == 'h' || *opt == 'H';
77 isvers = *opt == 'v' || *opt == 'V';
80 if (isvers)
81 print_version ("bin2c");
83 stream = ishelp ? stdout : stderr;
84 fprintf (stream, _("Usage: %s < input_file > output_file\n"), argv[0]);
85 fprintf (stream, _("Prints bytes from stdin in hex format.\n"));
86 exit (!ishelp);
89 SET_BINARY (fileno (stdin));
91 i = 0;
92 while ((c = getc (stdin)) != EOF)
94 printf ("0x%02x,", c);
95 if (++i == 16)
97 printf ("\n");
98 i = 0;
101 if (i != 0)
102 printf ("\n");
104 exit (0);