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[iptables.git] / trunk / src / my_getopt.c

diff --git a/trunk/src/my_getopt.c b/trunk/src/my_getopt.c
deleted file mode 100644 (file)
index d0a9fd7..0000000
--- a/trunk/src/my_getopt.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
-       Copyright (C) Slava Astashonok <sla@0n.ru>
-
-       This program is free software; you can redistribute it and/or
-       modify it under the terms of the GNU General Public License.
-
-       $Id: my_getopt.c,v 1.2.2.3 2004/02/02 08:06:24 sla Exp $
-*/
-
-#include <common.h>
-
-/* getopt() */
-#include <unistd.h>
-
-/* fprintf() */
-#include <stdio.h>
-
-#include <my_getopt.h>
-
-extern char *optarg;
-extern int optind, opterr, optopt;
-
-int my_getopt(int argc, char * const argv[],
-       struct getopt_parms parms[])
-{
-       int c, i, p;
-       static int flag = 0, my_opterr = 1;
-       static char optstring[MY_GETOPT_MAX_OPTSTR];
-
-       if (flag++ == 0) {
-               p = 0; i = 0;
-               while ((parms[i].name != 0) && (p < (MY_GETOPT_MAX_OPTSTR - 1))) {
-                       optstring[p++] = parms[i].name;
-                       if (parms[i].flag & MY_GETOPT_ARG_REQUIRED) optstring[p++] = ':';
-                       optstring[p] = 0;
-                       i++;
-               }
-               flag = 1;
-       }
-
-       c = getopt(argc, argv, optstring);
-       switch (c) {
-               case '?':
-                       if (my_opterr) fprintf(stderr, "Wrong parameters\n");
-                       break;
-
-               case -1:
-                       flag = 0;
-                       i = 0;
-                       while (parms[i].name != 0) {
-                               if ((parms[i].flag & MY_GETOPT_REQUIRED) && (parms[i].count == 0)) {
-                                       if (my_opterr) fprintf(stderr, "Missing required option\n");
-                                       return '?';
-                               }
-                               i++;
-                       }
-                       break;
-
-               default:
-                       i = 0;
-                       while ((parms[i].name != 0) && (parms[i].name != c)) {
-                               i++;
-                       }
-                       if (parms[i].flag & MY_GETOPT_ARG_REQUIRED) {
-                               if (optarg == 0) {
-                                       if (my_opterr) fprintf(stderr, "Option `-%c': %s\n",
-                                                       c, "require parameter");
-                                       return '?';
-                               } else parms[i].arg = optarg;
-                       }
-                       if ((++parms[i].count > 1) && !(parms[i].flag & MY_GETOPT_ALLOW_REPEAT)) {
-                               if (my_opterr) fprintf(stderr, "Option `-%c': %s\n",
-                                               c, "repeat not allowed");
-                               return '?';
-                       }
-                       break;
-       }
-       return c;
-}