+
−/*
+
− * This module implements the "patch hook" that checks if an archive member
+
− * needs to be patched and invokes all necessary patch processing.
+
− */
+
−
+
−#include <sys/types.h>
+
−#include <stdio.h>
+
−#include <stdlib.h>
+
−#include <string.h>
+
−#include <strings.h>
+
−#include <time.h>
+
−#include "ar.h"
+
−#include "globals.h"
+
−#include "patchinfo.h"
+
−
+
−extern struct ar_hdr ar_hdr;
+
−
+
−update_ar_timestamp()
+
−{
+
−	time_t curtime;
+
−
+
−	time(&curtime);
+
−	sprintf(ar_hdr.ar_date, "%-12lu", (u_long) curtime);
+
−}
+
−
+
−patch_hook()
+
−{
+
−	struct patch_module_desc *pmd;
+
−	struct patch_desc *patch;
+
−
+
−	for (pmd = patch_module_list; pmd; pmd = pmd->next)
+
−		if (!strcmp(pmd->member_name, member_name))
+
−			break;
+
−	if (!pmd)
+
−		return(0);
+
−	/* yes, we need to patch it: start digging into it */
+
−	parse_coff_hdr();
+
−	for (patch = pmd->patches; patch; patch = patch->next)
+
−		apply_patch(patch);
+
−	update_ar_timestamp();
+
−	return(1);
+
−}