diff options
author | Matt Mackall <mpm@selenic.com> | 2005-07-27 15:24:42 -0700 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2005-07-27 15:24:42 -0700 |
commit | 5e43db7730e7cef7d37968ea789c41392519a864 (patch) | |
tree | fc62684947bba192c649af7701ba85e2eedaabe5 /net | |
parent | 7cee432a22bb328ea7a4012dacc5a3471fabeb07 (diff) | |
download | kernel_samsung_smdk4412-5e43db7730e7cef7d37968ea789c41392519a864.zip kernel_samsung_smdk4412-5e43db7730e7cef7d37968ea789c41392519a864.tar.gz kernel_samsung_smdk4412-5e43db7730e7cef7d37968ea789c41392519a864.tar.bz2 |
[NET]: Move in_aton from net/ipv4/utils.c to net/core/utils.c
Move in_aton to allow netpoll and pktgen to work without the rest of
the IPv4 stack. Fix whitespace and add comment for the odd placement.
Delete now-empty net/ipv4/utils.c
Re-enable netpoll/netconsole without CONFIG_INET
Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r-- | net/core/utils.c | 37 | ||||
-rw-r--r-- | net/ipv4/Makefile | 2 | ||||
-rw-r--r-- | net/ipv4/utils.c | 59 |
3 files changed, 37 insertions, 61 deletions
diff --git a/net/core/utils.c b/net/core/utils.c index e11a865..88eb8b6 100644 --- a/net/core/utils.c +++ b/net/core/utils.c @@ -23,10 +23,10 @@ #include <linux/percpu.h> #include <linux/init.h> +#include <asm/byteorder.h> #include <asm/system.h> #include <asm/uaccess.h> - /* This is a maximally equidistributed combined Tausworthe generator based on code from GNU Scientific Library 1.5 (30 Jun 2004) @@ -153,3 +153,38 @@ int net_ratelimit(void) EXPORT_SYMBOL(net_random); EXPORT_SYMBOL(net_ratelimit); EXPORT_SYMBOL(net_srandom); + +/* + * Convert an ASCII string to binary IP. + * This is outside of net/ipv4/ because various code that uses IP addresses + * is otherwise not dependent on the TCP/IP stack. + */ + +__u32 in_aton(const char *str) +{ + unsigned long l; + unsigned int val; + int i; + + l = 0; + for (i = 0; i < 4; i++) + { + l <<= 8; + if (*str != '\0') + { + val = 0; + while (*str != '\0' && *str != '.') + { + val *= 10; + val += *str - '0'; + str++; + } + l |= val; + if (*str != '\0') + str++; + } + } + return(htonl(l)); +} + +EXPORT_SYMBOL(in_aton); diff --git a/net/ipv4/Makefile b/net/ipv4/Makefile index 5718cdb..55dc6cc 100644 --- a/net/ipv4/Makefile +++ b/net/ipv4/Makefile @@ -2,7 +2,7 @@ # Makefile for the Linux TCP/IP (INET) layer. # -obj-y := utils.o route.o inetpeer.o protocol.o \ +obj-y := route.o inetpeer.o protocol.o \ ip_input.o ip_fragment.o ip_forward.o ip_options.o \ ip_output.o ip_sockglue.o \ tcp.o tcp_input.o tcp_output.o tcp_timer.o tcp_ipv4.o \ diff --git a/net/ipv4/utils.c b/net/ipv4/utils.c deleted file mode 100644 index 6aecd7a..0000000 --- a/net/ipv4/utils.c +++ /dev/null @@ -1,59 +0,0 @@ -/* - * INET An implementation of the TCP/IP protocol suite for the LINUX - * operating system. INET is implemented using the BSD Socket - * interface as the means of communication with the user level. - * - * Various kernel-resident INET utility functions; mainly - * for format conversion and debugging output. - * - * Version: $Id: utils.c,v 1.8 2000/10/03 07:29:01 anton Exp $ - * - * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG> - * - * Fixes: - * Alan Cox : verify_area check. - * Alan Cox : removed old debugging. - * Andi Kleen : add net_ratelimit() - * - * 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. - */ - -#include <linux/module.h> -#include <linux/types.h> -#include <asm/byteorder.h> - -/* - * Convert an ASCII string to binary IP. - */ - -__u32 in_aton(const char *str) -{ - unsigned long l; - unsigned int val; - int i; - - l = 0; - for (i = 0; i < 4; i++) - { - l <<= 8; - if (*str != '\0') - { - val = 0; - while (*str != '\0' && *str != '.') - { - val *= 10; - val += *str - '0'; - str++; - } - l |= val; - if (*str != '\0') - str++; - } - } - return(htonl(l)); -} - -EXPORT_SYMBOL(in_aton); |