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HEAD
addrcheck: Optionally invoke userv service to decide address validity.
[qmail]
/
getln.c
1
#include
"substdio.h"
2
#include
"byte.h"
3
#include
"stralloc.h"
4
#include
"getln.h"
5
6
int
getln
(
ss
,
sa
,
match
,
sep
)
7
register
substdio
*
ss
;
8
register
stralloc
*
sa
;
9
int
*
match
;
10
int
sep
;
11
{
12
char
*
cont
;
13
unsigned int
clen
;
14
15
if
(
getln2
(
ss
,
sa
,&
cont
,&
clen
,
sep
) == -
1
)
return
-
1
;
16
if
(!
clen
) { *
match
=
0
;
return
0
; }
17
if
(!
stralloc_catb
(
sa
,
cont
,
clen
))
return
-
1
;
18
*
match
=
1
;
19
return
0
;
20
}