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* libc/include/math.h (nan, nanf): Update prototype to C99.

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* libm/common/s_nan.c (nan): Likewise.
* libm/common/s_nanf.c (nanf, nan): Likewise.
* libc/sys/linux/cmath/math_private.h (nan, nanf): Likewise.
This commit is contained in:
Alexandre Oliva 2003-07-09 17:52:31 +00:00
parent 4d782b426a
commit 03d65dd99b
5 changed files with 19 additions and 11 deletions
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7
newlib/ChangeLog
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@ -1,3 +1,10 @@
2003-07-09 Alexandre Oliva <aoliva@redhat.com>
* libc/include/math.h (nan, nanf): Update prototype to C99.
* libm/common/s_nan.c (nan): Likewise.
* libm/common/s_nanf.c (nanf, nan): Likewise.
* libc/sys/linux/cmath/math_private.h (nan, nanf): Likewise.
2003-07-07 Jeff Johnston <jjohnstn@redhat.com> 2003-07-07 Jeff Johnston <jjohnstn@redhat.com>
* libc/include/stdbool.h: Removed as this is defined by gcc. * libc/include/stdbool.h: Removed as this is defined by gcc.

4
newlib/libc/include/math.h
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@ -119,7 +119,7 @@ extern int __fpclassifyd (double x);
/* Non ANSI double precision functions. */ /* Non ANSI double precision functions. */
extern double infinity _PARAMS((void)); extern double infinity _PARAMS((void));
extern double nan _PARAMS((void)); extern double nan _PARAMS((const char *));
extern int isnan _PARAMS((double)); extern int isnan _PARAMS((double));
extern int isinf _PARAMS((double)); extern int isinf _PARAMS((double));
extern int finite _PARAMS((double)); extern int finite _PARAMS((double));
@ -234,7 +234,7 @@ extern float fminf _PARAMS((float, float));
extern float fmaf _PARAMS((float, float, float)); extern float fmaf _PARAMS((float, float, float));
extern float infinityf _PARAMS((void)); extern float infinityf _PARAMS((void));
extern float nanf _PARAMS((void)); extern float nanf _PARAMS((const char *));
extern int isnanf _PARAMS((float)); extern int isnanf _PARAMS((float));
extern int isinff _PARAMS((float)); extern int isinff _PARAMS((float));
extern int finitef _PARAMS((float)); extern int finitef _PARAMS((float));

4
newlib/libc/sys/linux/cmath/math_private.h
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@ -24,14 +24,14 @@
#define INFINITY HUGE_VALF #define INFINITY HUGE_VALF
#define __nan(x) nan() #define __nan nan
#define __isnan isnan #define __isnan isnan
#define __isinf isinf #define __isinf isinf
#define __copysignf copysignf #define __copysignf copysignf
#define __copysign copysign #define __copysign copysign
#define __isnanf isnanf #define __isnanf isnanf
#define __isinff isinff #define __isinff isinff
#define __nanf(x) nanf() #define __nanf nanf
#define feraiseexcept(x) /* nothing */ #define feraiseexcept(x) /* nothing */
#define __sincos sincos #define __sincos sincos
#define __sincosf sincosf #define __sincosf sincosf

9
newlib/libm/common/s_nan.c
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@ -14,8 +14,8 @@ INDEX
ANSI_SYNOPSIS ANSI_SYNOPSIS
#include <math.h> #include <math.h>
double nan(void); double nan(const char *);
float nanf(void); float nanf(const char *);
TRAD_SYNOPSIS TRAD_SYNOPSIS
#include <math.h> #include <math.h>
@ -25,7 +25,8 @@ TRAD_SYNOPSIS
DESCRIPTION DESCRIPTION
<<nan>> and <<nanf>> return an IEEE NaN (Not a Number) in <<nan>> and <<nanf>> return an IEEE NaN (Not a Number) in
double and single precision arithmetic respectivly. double and single precision arithmetic respectivly. The
argument is currently disregarded.
QUICKREF QUICKREF
nan - pure nan - pure
@ -36,7 +37,7 @@ QUICKREF
#ifndef _DOUBLE_IS_32BITS #ifndef _DOUBLE_IS_32BITS
double nan() double nan(const char *unused)
{ {
double x; double x;

6
newlib/libm/common/sf_nan.c
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@ -5,7 +5,7 @@
#include "fdlibm.h" #include "fdlibm.h"
float nanf() float nanf(const char *unused)
{ {
float x; float x;
@ -15,9 +15,9 @@
#ifdef _DOUBLE_IS_32BITS #ifdef _DOUBLE_IS_32BITS
double nan() double nan(const char *arg)
{ {
return (double) nanf(); return (double) nanf(arg);
} }
#endif /* defined(_DOUBLE_IS_32BITS) */ #endif /* defined(_DOUBLE_IS_32BITS) */