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annotate ffstools/caltools/fc-cal2bin.c @ 416:30f6d1c32c6f

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doc/Flash-boot-defect article removed (no longer relevant) This article is no longer relevant because the issue in question only affected one (1) defective FCDEV3B board which was not and never will be sold.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 26 Oct 2018 07:11:08 +0000
parents 0af5009bd52f
children 5bcf12be0834
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292
0af5009bd52f fc-cal2bin written, compiles
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This utility converts an RF table from ASCII to binary format.
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3 */
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4
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5 #include <sys/types.h>
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6 #include <sys/file.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <unistd.h>
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10
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11 main(argc, argv)
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12 char **argv;
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13 {
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14 u_char buf[512];
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15 unsigned size;
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16 int ofd;
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17
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18 if (argc != 3) {
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19 fprintf(stderr,
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20 "usage: %s ascii-input-file binary-output-file\n",
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21 argv[0]);
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22 exit(1);
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23 }
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24 if (read_rf_table_ext(argv[1], buf, 1, 0, &size))
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25 exit(1);
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26 ofd = open(argv[2], O_WRONLY|O_CREAT|O_TRUNC, 0666);
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27 if (ofd < 0) {
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28 perror(argv[2]);
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29 exit(1);
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30 }
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31 write(ofd, buf, size);
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32 close(ofd);
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33 exit(0);
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34 }