[NET]: Move in_aton from net/ipv4/utils.c to net/core/utils.c
authorMatt Mackall <mpm@selenic.com>
Wed, 27 Jul 2005 22:24:42 +0000 (15:24 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 27 Jul 2005 22:24:42 +0000 (15:24 -0700)
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>
drivers/net/Kconfig
net/core/utils.c
net/ipv4/Makefile
net/ipv4/utils.c [deleted file]

index 51ef8a0f750a641c93f529d1508addd7a3ce79c1..8a835eb58808726eb8c7c478f6bfd3c3a450db6f 100644 (file)
@@ -2540,7 +2540,7 @@ config SHAPER
 
 config NETCONSOLE
        tristate "Network console logging support (EXPERIMENTAL)"
-       depends on INET && EXPERIMENTAL
+       depends on EXPERIMENTAL
        ---help---
        If you want to log kernel messages over the network, enable this.
        See <file:Documentation/networking/netconsole.txt> for details.
index e11a8654f36390f30162e11b6cdbad3d0ee73a26..88eb8b68e26b2c21b18a6e5f1256f24d6104d36c 100644 (file)
 #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);
index 5718cdb3a61e5e5972a2f634422e14b1bd462a2d..55dc6cca1e7bb865b445430786740d46ba1bfce9 100644 (file)
@@ -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 (file)
index 6aecd7a..0000000
+++ /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);