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2001-11-01 Arati Dikey <aratidikey@hotmail.com> 

* libm/mathfp/sf_isinf.c (isinff): Change to use _DEFUN macro.
        [_DOUBLE_IS_32BITS](isinf): New function that calls isinff.
        * libm/mathfp/sf_isnan.c (isnanf): Change to use _DEFUN macro.
        [_DOUBLE_IS_32BITS](isnan): New function that calls isnanf.
This commit is contained in:
Jeff Johnston 2001-11-01 19:47:32 +00:00
parent 44506780d9
commit a6a6f9fece
3 changed files with 39 additions and 2 deletions
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7
newlib/ChangeLog
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@ -1,3 +1,10 @@
2001-11-01 Arati Dikey <aratidikey@hotmail.com>
* libm/mathfp/sf_isinf.c (isinff): Change to use _DEFUN macro.
[_DOUBLE_IS_32BITS](isinf): New function that calls isinff.
* libm/mathfp/sf_isnan.c (isnanf): Change to use _DEFUN macro.
[_DOUBLE_IS_32BITS](isnan): New function that calls isnanf.
2001-10-24 Christopher Faylor <cgf@redhat.com> 2001-10-24 Christopher Faylor <cgf@redhat.com>
* libc/stdio/fseek.c: Reset pointer to buffer base * libc/stdio/fseek.c: Reset pointer to buffer base

17
newlib/libm/mathfp/sf_isinf.c
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@ -18,7 +18,9 @@
#include "fdlibm.h" #include "fdlibm.h"
#include "zmath.h" #include "zmath.h"
int isinff (float x) int
_DEFUN (isinff, (float),
float x)
{ {
__uint32_t wx; __uint32_t wx;
int exp; int exp;
@ -31,3 +33,16 @@ int isinff (float x)
else else
return (0); return (0);
} }
#ifdef _DOUBLE_IS_32BITS
int
_DEFUN (isinf, (double),
double x)
{
return isinff ((float) x);
}
#endif /* defined(_DOUBLE_IS_32BITS) */

17
newlib/libm/mathfp/sf_isnan.c
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@ -18,7 +18,9 @@
#include "fdlibm.h" #include "fdlibm.h"
#include "zmath.h" #include "zmath.h"
int isnanf (float x) int
_DEFUN (isnanf, (float),
float x)
{ {
__int32_t wx; __int32_t wx;
int exp; int exp;
@ -31,3 +33,16 @@ int isnanf (float x)
else else
return (0); return (0);
} }
#ifdef _DOUBLE_IS_32BITS
int
_DEFUN (isnan, (double),
double x)
{
return isnanf((float) x);
}
#endif /* defined(_DOUBLE_IS_32BITS) */