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25399f97090f8a86f56525c38486080cb2747250
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src
/
third_party
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musl
/
src
/
env
/
clearenv.c
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#define
_GNU_SOURCE
#include
<stdlib.h>
#include
"libc.h"
static
void
dummy
(
char
*
old
,
char
*
new
)
{}
weak_alias
(
dummy
,
__env_rm_add
);
int
clearenv
()
{
char
**
e
=
__environ
;
__environ
=
0
;
if
(
e
)
while
(*
e
)
__env_rm_add
(*
e
++,
0
);
return
0
;
}