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gerrit-public.fairphone.software
/
platform
/
external
/
musl
/
d41cdef9198e635270d30e82be939d4ea0cbce82
/
.
/
src
/
stdio
/
fileno.c
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] [
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#include
"stdio_impl.h"
#include
<errno.h>
int
fileno
(
FILE
*
f
)
{
FLOCK
(
f
);
int
fd
=
f
->
fd
;
FUNLOCK
(
f
);
if
(
fd
<
0
)
{
errno
=
EBADF
;
return
-
1
;
}
return
fd
;
}
weak_alias
(
fileno
,
fileno_unlocked
);