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third_party
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musl
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src
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signal
/
sigisemptyset.c
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#define
_GNU_SOURCE
#include
<signal.h>
#include
<string.h>
int
sigisemptyset
(
const
sigset_t
*
set
)
{
for
(
size_t
i
=
0
;
i
<
_NSIG
/
8
/
sizeof
*
set
->
__bits
;
i
++)
if
(
set
->
__bits
[
i
])
return
0
;
return
1
;
}