Welcome to mirror list, hosted at ThFree Co, Russian Federation.

cygwin.com/git/newlib-cygwin.git - Unnamed repository; edit this file 'description' to name the repository.
summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorAlexandre Oliva <aoliva@redhat.com>2003-07-09 21:52:31 +0400
committerAlexandre Oliva <aoliva@redhat.com>2003-07-09 21:52:31 +0400
commit03d65dd99ba593d2dab1a8151fa7766b650755ac (patch)
treea5694d92c663d4d6ab36f0334bcea7ba0032fbf9
parent4d782b426a09120642906e12e21bf669b7bb77db (diff)
* 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.
-rw-r--r--newlib/ChangeLog7
-rw-r--r--newlib/libc/include/math.h4
-rw-r--r--newlib/libc/sys/linux/cmath/math_private.h4
-rw-r--r--newlib/libm/common/s_nan.c9
-rw-r--r--newlib/libm/common/sf_nan.c6
5 files changed, 19 insertions, 11 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index 6678bc4d2..95ada5031 100644
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -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>
* libc/include/stdbool.h: Removed as this is defined by gcc.
diff --git a/newlib/libc/include/math.h b/newlib/libc/include/math.h
index 16098c66c..1be7511dc 100644
--- a/newlib/libc/include/math.h
+++ b/newlib/libc/include/math.h
@@ -119,7 +119,7 @@ extern int __fpclassifyd (double x);
/* Non ANSI double precision functions. */
extern double infinity _PARAMS((void));
-extern double nan _PARAMS((void));
+extern double nan _PARAMS((const char *));
extern int isnan _PARAMS((double));
extern int isinf _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 infinityf _PARAMS((void));
-extern float nanf _PARAMS((void));
+extern float nanf _PARAMS((const char *));
extern int isnanf _PARAMS((float));
extern int isinff _PARAMS((float));
extern int finitef _PARAMS((float));
diff --git a/newlib/libc/sys/linux/cmath/math_private.h b/newlib/libc/sys/linux/cmath/math_private.h
index 6c4a472cf..148376c44 100644
--- a/newlib/libc/sys/linux/cmath/math_private.h
+++ b/newlib/libc/sys/linux/cmath/math_private.h
@@ -24,14 +24,14 @@
#define INFINITY HUGE_VALF
-#define __nan(x) nan()
+#define __nan nan
#define __isnan isnan
#define __isinf isinf
#define __copysignf copysignf
#define __copysign copysign
#define __isnanf isnanf
#define __isinff isinff
-#define __nanf(x) nanf()
+#define __nanf nanf
#define feraiseexcept(x) /* nothing */
#define __sincos sincos
#define __sincosf sincosf
diff --git a/newlib/libm/common/s_nan.c b/newlib/libm/common/s_nan.c
index f06242647..a7d4dadf8 100644
--- a/newlib/libm/common/s_nan.c
+++ b/newlib/libm/common/s_nan.c
@@ -14,8 +14,8 @@ INDEX
ANSI_SYNOPSIS
#include <math.h>
- double nan(void);
- float nanf(void);
+ double nan(const char *);
+ float nanf(const char *);
TRAD_SYNOPSIS
#include <math.h>
@@ -25,7 +25,8 @@ TRAD_SYNOPSIS
DESCRIPTION
<<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
nan - pure
@@ -36,7 +37,7 @@ QUICKREF
#ifndef _DOUBLE_IS_32BITS
- double nan()
+ double nan(const char *unused)
{
double x;
diff --git a/newlib/libm/common/sf_nan.c b/newlib/libm/common/sf_nan.c
index c8d7027f8..831f3f79f 100644
--- a/newlib/libm/common/sf_nan.c
+++ b/newlib/libm/common/sf_nan.c
@@ -5,7 +5,7 @@
#include "fdlibm.h"
- float nanf()
+ float nanf(const char *unused)
{
float x;
@@ -15,9 +15,9 @@
#ifdef _DOUBLE_IS_32BITS
- double nan()
+ double nan(const char *arg)
{
- return (double) nanf();
+ return (double) nanf(arg);
}
#endif /* defined(_DOUBLE_IS_32BITS) */