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whitespace/style fix

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This commit is contained in:
Denis Vlasenko 2007-10-11 19:53:10 +00:00
parent 8add068573
commit 11c23d7b99
1 changed files with 12 additions and 11 deletions
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23
networking/interface.c
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@ -248,7 +248,7 @@ static const struct aftype unspec_aftype = {
.name = "unspec",
.title = "UNSPEC",
.af = AF_UNSPEC,
.alen = 0,
.alen = 0,
.print = UNSPEC_print,
.sprint = UNSPEC_sprint,
};
@ -405,24 +405,25 @@ static char *get_name(char *name, char *p)
/* 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;
int namestart = 0, nameend = 0;
while (isspace(p[namestart]))
namestart++;
nameend=namestart;
while (p[nameend] && p[nameend]!=':' && !isspace(p[nameend]))
nameend = namestart;
while (p[nameend] && p[nameend] != ':' && !isspace(p[nameend]))
nameend++;
if (p[nameend]==':') {
if ((nameend-namestart)<IFNAMSIZ) {
memcpy(name,&p[namestart],nameend-namestart);
name[nameend-namestart]='\0';
p=&p[nameend];
if (p[nameend] == ':') {
if ((nameend - namestart) < IFNAMSIZ) {
memcpy(name, &p[namestart], nameend - namestart);
name[nameend - namestart] = '\0';
p = &p[nameend];
} else {
/* Interface name too large */
name[0]='\0';
name[0] = '\0';
}
} else {
/* trailing ':' not found - return empty */
name[0]='\0';
name[0] = '\0';
}
return p + 1;
}