FreeCalypso > hg > tcs211-patches

annotate tool/patchhook.c @ 8:04fd47d382c7

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ti-libpatch: ar member timestamp patching fixed
author Space Falcon <falcon@ivan.Harhan.ORG>
date Sat, 06 Jun 2015 05:24:23 +0000
parents 87e9f30f5f86
children
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6
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Space Falcon <falcon@ivan.Harhan.ORG>
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1 /*
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2 * This module implements the "patch hook" that checks if an archive member
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3 * needs to be patched and invokes all necessary patch processing.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include <string.h>
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10 #include <strings.h>
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11 #include <time.h>
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12 #include "ar.h"
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13 #include "globals.h"
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14 #include "patchinfo.h"
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15
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16 extern struct ar_hdr ar_hdr;
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17
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18 update_ar_timestamp()
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19 {
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20 time_t curtime;
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21 char tmpbuf[13];
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22
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23 time(&curtime);
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24 sprintf(tmpbuf, "%-12lu", (u_long) curtime);
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25 bcopy(tmpbuf, ar_hdr.ar_date, 12);
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26 }
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27
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28 patch_hook()
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29 {
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30 struct patch_module_desc *pmd;
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31 struct patch_desc *patch;
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32
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33 for (pmd = patch_module_list; pmd; pmd = pmd->next)
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34 if (!strcmp(pmd->member_name, member_name))
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35 break;
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36 if (!pmd)
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37 return(0);
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38 /* yes, we need to patch it: start digging into it */
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39 parse_coff_hdr();
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40 for (patch = pmd->patches; patch; patch = patch->next)
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41 apply_patch(patch);
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42 update_ar_timestamp();
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43 return(1);
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44 }