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msvcrt: Don't set errno in sinh(f), cosh(f), or atan2(f) if x is ±INF. 

Signed-off-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alex Henrie 2017-07-27 02:26:25 -06:00 committed by Alexandre Julliard
parent 70c338c27a
commit 6e73ef2091
1 changed files with 6 additions and 6 deletions
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12
dlls/msvcrt/math.c
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@ -183,7 +183,7 @@ float CDECL MSVCRT_atanf( float x )
*/
float CDECL MSVCRT_atan2f( float x, float y )
{
if (!finitef(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnanf(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return atan2f(x,y);
}
@ -201,7 +201,7 @@ float CDECL MSVCRT_cosf( float x )
*/
float CDECL MSVCRT_coshf( float x )
{
if (!finitef(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnanf(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return coshf(x);
}
@ -270,7 +270,7 @@ float CDECL MSVCRT_sinf( float x )
*/
float CDECL MSVCRT_sinhf( float x )
{
if (!finitef(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnanf(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return sinhf(x);
}
@ -380,7 +380,7 @@ double CDECL MSVCRT_atan( double x )
*/
double CDECL MSVCRT_atan2( double x, double y )
{
if (!isfinite(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnan(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return atan2(x,y);
}
@ -398,7 +398,7 @@ double CDECL MSVCRT_cos( double x )
*/
double CDECL MSVCRT_cosh( double x )
{
if (!isfinite(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnan(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return cosh(x);
}
@ -467,7 +467,7 @@ double CDECL MSVCRT_sin( double x )
*/
double CDECL MSVCRT_sinh( double x )
{
if (!isfinite(x)) *MSVCRT__errno() = MSVCRT_EDOM;
if (isnan(x)) *MSVCRT__errno() = MSVCRT_EDOM;
return sinh(x);
}