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android
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platform
/
external
/
musl
/
refs/heads/android13-d2-release
/
.
/
src
/
misc
/
login_tty.c
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#include
<utmp.h>
#include
<sys/ioctl.h>
#include
<unistd.h>
int
login_tty
(
int
fd
)
{
setsid
();
if
(
ioctl
(
fd
,
TIOCSCTTY
,
(
char
*)
0
))
return
-
1
;
dup2
(
fd
,
0
);
dup2
(
fd
,
1
);
dup2
(
fd
,
2
);
if
(
fd
>
2
)
close
(
fd
);
return
0
;
}