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Rob Sullivan sent in some cleanups, which I beat on slightly.

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This commit is contained in:
Rob Landley
2005-10-28 09:24:33 +00:00
parent 0f34a821ab
commit 1b751c894b
5 changed files with 43 additions and 160 deletions
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36
networking/telnet.c
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@ -8,19 +8,7 @@
* Created: Thu Apr 7 13:29:41 1994 too
* Last modified: Fri Jun 9 14:34:24 2000 too
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
* Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
*
* HISTORY
* Revision 3.1 1994/04/17 11:31:54 too
@ -636,10 +624,6 @@ extern int telnet_main(int argc, char** argv)
int maxfd;
#endif
#ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
int opt;
#endif
#ifdef CONFIG_FEATURE_AUTOWIDTH
get_terminal_width_height(0, &win_width, &win_height);
#endif
@ -661,20 +645,10 @@ extern int telnet_main(int argc, char** argv)
bb_show_usage();
#ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
autologin = NULL;
while ((opt = getopt(argc, argv, "al:")) != EOF) {
switch (opt) {
case 'l':
autologin = optarg;
break;
case 'a':
autologin = getenv("USER");
break;
case '?':
bb_show_usage();
break;
}
}
unsigned long flags = bb_getopt_ulflags(argc, argv, "al:", &autologin);
if (flags & 1)
autologin = getenv("USER");
if (optind < argc) {
bb_lookup_host(&s_in, argv[optind++]);
s_in.sin_port = bb_lookup_port((optind < argc) ? argv[optind++] :