From 78acc472d9719316f22e002a009a998d9ceec29d Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Mon, 12 Apr 2010 22:28:05 -0500 Subject: Rename lib_generic/ to lib/ Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by: Peter Tyser --- lib/net_utils.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 lib/net_utils.c (limited to 'lib/net_utils.c') diff --git a/lib/net_utils.c b/lib/net_utils.c new file mode 100644 index 0000000000..f03b098e9c --- /dev/null +++ b/lib/net_utils.c @@ -0,0 +1,50 @@ +/* + * Generic network code. Moved from net.c + * + * Copyright 1994 - 2000 Neil Russell. + * Copyright 2000 Roland Borde + * Copyright 2000 Paolo Scaffardi + * Copyright 2000-2002 Wolfgang Denk, wd@denx.de + * Copyright 2009 Dirk Behme, dirk.behme@googlemail.com + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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 + */ + +#include + +IPaddr_t string_to_ip(char *s) +{ + IPaddr_t addr; + char *e; + int i; + + if (s == NULL) + return(0); + + for (addr=0, i=0; i<4; ++i) { + ulong val = s ? simple_strtoul(s, &e, 10) : 0; + addr <<= 8; + addr |= (val & 0xFF); + if (s) { + s = (*e) ? e+1 : e; + } + } + + return (htonl(addr)); +} -- cgit v1.2.1