FreeCalypso > hg > freecalypso-tools

annotate target-utils/libcommon/parseargs.c @ 505:7bf0d909c87e

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fc-loadtool flash ID check: change of reset after the check logic This change only affects those flash configurations that have ID checks enabled. The logic for resetting the flash after the ID check has been changed as follows: 1) If the check fails, we return without attempting to reset the flash. 2) If the check is successful, we reset the flash using the configured method (could be AMD or Intel or Intel W30) instead of always doing an AMD flash reset as the original code did.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 27 May 2019 19:58:01 +0000
parents e7502631a0f9
children
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1 /*
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2 * This module contains the parse_args() function, which parses the "rest"
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3 * part of an entered command into an argc/argv-style argument array.
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4 */
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5
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6 parse_args(unparsed, minargs, maxargs, argv, argcp)
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7 char *unparsed;
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8 int minargs, maxargs;
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9 char **argv;
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10 int *argcp;
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11 {
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12 int argc;
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13 char *cp;
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14
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15 argc = 0;
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16 for (cp = unparsed; ; ) {
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17 while (*cp == ' ')
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18 cp++;
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19 if (!*cp)
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20 break;
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21 if (argc >= maxargs) {
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22 printf("ERROR: too many arguments\n");
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23 return(-1);
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24 }
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25 argv[argc++] = cp;
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26 while (*cp && *cp != ' ')
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27 cp++;
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28 if (*cp)
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29 *cp++ = '\0';
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30 }
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31 if (argc < minargs) {
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32 printf("ERROR: too few arguments\n");
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33 return(-1);
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34 }
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35 argv[argc] = 0;
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36 if (argcp)
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37 *argcp = argc;
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38 return(0);
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39 }