FreeCalypso > hg > fc-magnetite

annotate helpers/str2ind-ver.c @ 686:59f07d67eb45

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luna target split into luna1 and luna2 luna1 is FC Luna based on iWOW DSK v4.0 or v5.0 motherboard luna2 is FC Luna based on FC Caramel2 MB
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 12 Oct 2020 18:51:24 +0000
parents f4eeab478bfe
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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60
f4eeab478bfe str2ind-ver helper written
Mychaela Falconia <falcon@freecalypso.org>
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1 /*
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2 * This utility extracts the timestamp from a str2ind.tab file
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3 * and emits the corresponding char *str2ind_version C line.
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4 */
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5
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6 #include <stdio.h>
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7 #include <stdlib.h>
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8 #include <string.h>
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Mychaela Falconia <falcon@freecalypso.org>
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9 #include <strings.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 FILE *inf;
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15 char buf[32], *cp;
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16
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17 if (argc != 2) {
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18 fprintf(stderr, "usage: %s str2ind.tab\n", argv[0]);
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19 exit(1);
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20 }
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21 inf = fopen(argv[1], "r");
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22 if (!inf) {
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23 perror(argv[1]);
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24 exit(1);
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25 }
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26 if (!fgets(buf, sizeof buf, inf)) {
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27 inv: fprintf(stderr,
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28 "Error: %s does not have the expected first line\n",
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29 argv[1]);
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30 exit(1);
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31 }
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32 cp = index(buf, '\n');
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33 if (!cp || cp == buf)
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34 goto inv;
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35 *cp = '\0';
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36 if (cp[-1] == '\r')
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37 *--cp = '\0';
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38 if (cp != buf + 10)
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39 goto inv;
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40 printf("char *str2ind_version = \"&%s\";\n", buf);
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41 exit(0);
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42 }