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remove or make static various unused __-prefixed symbols
[musl.git]
/
src
/
process
/
posix_spawn_file_actions_addclose.c
blob
cdda5979916dd1437cc1e0249617847291fcd3e9
1
#include <spawn.h>
2
#include <stdlib.h>
3
#include <errno.h>
4
#include
"fdop.h"
5
6
int
posix_spawn_file_actions_addclose
(
posix_spawn_file_actions_t
*
fa
,
int
fd
)
7
{
8
struct
fdop
*
op
=
malloc
(
sizeof
*
op
);
9
if
(!
op
)
return
ENOMEM
;
10
op
->
cmd
=
FDOP_CLOSE
;
11
op
->
fd
=
fd
;
12
if
((
op
->
next
=
fa
->
__actions
))
op
->
next
->
prev
=
op
;
13
op
->
prev
=
0
;
14
fa
->
__actions
=
op
;
15
return
0
;
16
}