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authorRob Landley2006-06-20 21:13:29 +0000
committerRob Landley2006-06-20 21:13:29 +0000
commit9fe801e0d2a3a30855481d125980f7bbcd857920 (patch)
treed16283c51baa1b55ecb1bd1ffb4d0a3e4fa4365b /networking/interface.c
parent14ff19b28a07ae076f40eebbda5dd4bb17192742 (diff)
downloadbusybox-9fe801e0d2a3a30855481d125980f7bbcd857920.zip
busybox-9fe801e0d2a3a30855481d125980f7bbcd857920.tar.gz
Patch by Robert P. Day to remove obsolete alias code that the 2.4 and 2.6
Linux kernels don't do anymore.
Diffstat (limited to 'networking/interface.c')
-rw-r--r--networking/interface.c16
1 files changed, 5 insertions, 11 deletions
diff --git a/networking/interface.c b/networking/interface.c
index 964665c..f5937ef 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -129,7 +129,7 @@ static struct aftype inet_aftype = {
.name = "inet",
.title = "DARPA Internet",
.af = AF_INET,
- .alen = sizeof(unsigned long),
+ .alen = 4,
.sprint = INET_sprint,
.fd = -1
};
@@ -444,22 +444,16 @@ static int if_readconf(void)
static char *get_name(char *name, char *p)
{
- /* Extract <name>[:<alias>] from nul-terminated p where p matches
- <name>[:<alias>]: after leading whitespace.
+ /* Extract <name> from nul-terminated p where p matches
+ <name>: after leading whitespace.
If match is not made, set name empty and return unchanged p */
- int namestart=0, nameend=0, aliasend;
+ int namestart=0, nameend=0;
while (isspace(p[namestart]))
namestart++;
nameend=namestart;
while (p[nameend] && p[nameend]!=':' && !isspace(p[nameend]))
nameend++;
if (p[nameend]==':') {
- aliasend=nameend+1;
- while (p[aliasend] && isdigit(p[aliasend]))
- aliasend++;
- if (p[aliasend]==':') {
- nameend=aliasend;
- }
if ((nameend-namestart)<IFNAMSIZ) {
memcpy(name,&p[namestart],nameend-namestart);
name[nameend-namestart]='\0';
@@ -469,7 +463,7 @@ static char *get_name(char *name, char *p)
name[0]='\0';
}
} else {
- /* first ':' not found - return empty */
+ /* trailing ':' not found - return empty */
name[0]='\0';
}
return p + 1;