mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-16 09:48:16 +00:00
78acc472d9
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 <ptyser@xes-inc.com>
50 lines
1.3 KiB
C
50 lines
1.3 KiB
C
/*
|
|
* 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 <common.h>
|
|
|
|
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));
|
|
}
|