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zz_old
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djbdns.git
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[hcoop/zz_old/debian/djbdns.git]
/
openreadclose.c
1
#include
"error.h"
2
#include
"open.h"
3
#include
"readclose.h"
4
#include
"openreadclose.h"
5
6
int
openreadclose
(
const char
*
fn
,
stralloc
*
sa
,
unsigned int
bufsize
)
7
{
8
int
fd
;
9
fd
=
open_read
(
fn
);
10
if
(
fd
== -
1
) {
11
if
(
errno
==
error_noent
)
return
0
;
12
return
-
1
;
13
}
14
if
(
readclose
(
fd
,
sa
,
bufsize
) == -
1
)
return
-
1
;
15
return
1
;
16
}