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comparison ffstools/caltools/fc-cal2bin.c @ 292:0af5009bd52f

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fc-cal2bin written, compiles
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 18 Nov 2017 07:38:36 +0000
parents
children 5bcf12be0834
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291:dd97e75620a7 292:0af5009bd52f
1 /*
2 * This utility converts an RF table from ASCII to binary format.
3 */
4
5 #include <sys/types.h>
6 #include <sys/file.h>
7 #include <stdio.h>
8 #include <stdlib.h>
9 #include <unistd.h>
10
11 main(argc, argv)
12 char **argv;
13 {
14 u_char buf[512];
15 unsigned size;
16 int ofd;
17
18 if (argc != 3) {
19 fprintf(stderr,
20 "usage: %s ascii-input-file binary-output-file\n",
21 argv[0]);
22 exit(1);
23 }
24 if (read_rf_table_ext(argv[1], buf, 1, 0, &size))
25 exit(1);
26 ofd = open(argv[2], O_WRONLY|O_CREAT|O_TRUNC, 0666);
27 if (ofd < 0) {
28 perror(argv[2]);
29 exit(1);
30 }
31 write(ofd, buf, size);
32 close(ofd);
33 exit(0);
34 }