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HEAD
check for kernel support before allowing robust mutex creation
[musl.git]
/
src
/
math
/
fabsl.c
blob
c4f36ec2810ce50a7f7129800fbaf6f398139f5f
1
#include
"libm.h"
2
#if LDBL_MANT_DIG == 53 && LDBL_MAX_EXP == 1024
3
long double
fabsl
(
long double
x
)
4
{
5
return
fabs
(
x
);
6
}
7
#elif (LDBL_MANT_DIG == 64 || LDBL_MANT_DIG == 113) && LDBL_MAX_EXP == 16384
8
long double
fabsl
(
long double
x
)
9
{
10
union
ldshape u
= {
x
};
11
12
u
.
i
.
se
&=
0x7fff
;
13
return
u
.
f
;
14
}
15
#endif