openpkg/patch.strnlen.c@c10fb90893b9 (annotated)
openpkg/patch.strnlen.c
Thu, 04 Oct 2012 20:30:05 +0200
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 04 Oct 2012 20:30:05 +0200
- changeset 715
- c10fb90893b9
- permissions
- -rw-r--r--
Correct out of date build configuration, porting to Solaris 11 network
link infrastructure and new libpcap logic. This additionally allows for
device drivers in subdirectories of /dev. Correct packaged nmap
personalities and signatures to work out of the box. Finally, hack
arpd logic to properly close sockets and quit on TERM by repeating
signaling in the run command script. Sadly, all this fails to correct
the run time behaviour of honeyd which fails to bind to the IP layer.
| michael@428 | 1 | /* Find the length of STRING, but scan at most MAXLEN characters. |
| michael@428 | 2 | Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation, Inc. |
| michael@428 | 3 | Written by Simon Josefsson. |
| michael@428 | 4 | |
| michael@428 | 5 | This program is free software; you can redistribute it and/or modify |
| michael@428 | 6 | it under the terms of the GNU General Public License as published by |
| michael@428 | 7 | the Free Software Foundation; either version 2, or (at your option) |
| michael@428 | 8 | any later version. |
| michael@428 | 9 | |
| michael@428 | 10 | This program is distributed in the hope that it will be useful, |
| michael@428 | 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| michael@428 | 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| michael@428 | 13 | GNU General Public License for more details. |
| michael@428 | 14 | |
| michael@428 | 15 | You should have received a copy of the GNU General Public License |
| michael@428 | 16 | along with this program; if not, write to the Free Software Foundation, |
| michael@428 | 17 | Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ |
| michael@428 | 18 | |
| michael@428 | 19 | #include <config.h> |
| michael@428 | 20 | |
| michael@428 | 21 | #include <string.h> |
| michael@428 | 22 | |
| michael@428 | 23 | /* Find the length of STRING, but scan at most MAXLEN characters. |
| michael@428 | 24 | If no '\0' terminator is found in that many characters, return MAXLEN. */ |
| michael@428 | 25 | |
| michael@428 | 26 | size_t |
| michael@428 | 27 | strnlen (const char *string, size_t maxlen) |
| michael@428 | 28 | { |
| michael@428 | 29 | const char *end = memchr (string, '\0', maxlen); |
| michael@428 | 30 | return end ? (size_t) (end - string) : maxlen; |
| michael@428 | 31 | } |
