blob: 3e43f54657e62a23435cf158eec5528b1de66e21 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
|
#include <u.h>
#include <libc.h>
#include <bio.h>
#include <ip.h>
#include <ndb.h>
/*
* Look for a pair with the given attribute. look first on the same line,
* then in the whole entry.
*/
Ndbtuple*
ndbfindattr(Ndbtuple *entry, Ndbtuple *line, char *attr)
{
Ndbtuple *nt;
/* first look on same line (closer binding) */
for(nt = line; nt;){
if(strcmp(attr, nt->attr) == 0)
return nt;
nt = nt->line;
if(nt == line)
break;
}
/* search whole tuple */
for(nt = entry; nt; nt = nt->entry)
if(strcmp(attr, nt->attr) == 0)
return nt;
return nil;
}
|
