lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-09-02 16:01:20 +03:00
Code Activity

[BZ #365]

Browse Source 
Update.
	* misc/syslog.c (vsyslog): Fix copying of PID in case of
	out-of-memory situation.  [BZ #365].

	* sysdeps/alpha/fpu/bits/mathinline.h: Use __NTH instead of
	__THROW in inline function definitions.
This commit is contained in:
Ulrich Drepper
2004-09-12 18:45:49 +00:00
parent 9ad684229e
commit ccc63b0708
16 changed files with 83 additions and 45 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
sysdeps/alpha/fpu/bits/mathinline.h
View File

@@ -1,5 +1,5 @@
/* Inline math functions for Alpha.
Copyright (C) 1996, 1997, 1999, 2000, 2001 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1999-2001, 2004 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by David Mosberger-Tang.
@@ -48,42 +48,46 @@
#define __inline_copysign(NAME, TYPE) \
__MATH_INLINE TYPE \
NAME (TYPE __x, TYPE __y) __THROW \
__NTH (NAME (TYPE __x, TYPE __y)) \
{ \
TYPE __z; \
__asm ("cpys %1, %2, %0" : "=f" (__z) : "f" (__y), "f" (__x)); \
return __z; \
}
__inline_copysign(__copysignf, float)
__inline_copysign(copysignf, float)
__inline_copysign(__copysign, double)
__inline_copysign(copysign, double)
__inline_copysign (__copysignf, float)
__inline_copysign (copysignf, float)
__inline_copysign (__copysign, double)
__inline_copysign (copysign, double)
#undef __MATH_INLINE_copysign
#if __GNUC_PREREQ (2, 8)
__MATH_INLINE float __fabsf (float __x) __THROW { return __builtin_fabsf (__x); }
__MATH_INLINE float fabsf (float __x) __THROW { return __builtin_fabsf (__x); }
__MATH_INLINE double __fabs (double __x) __THROW { return __builtin_fabs (__x); }
__MATH_INLINE double fabs (double __x) __THROW { return __builtin_fabs (__x); }
__MATH_INLINE float
__NTH (__fabsf (float __x)) { return __builtin_fabsf (__x); }
__MATH_INLINE float
__NTH (fabsf (float __x)) { return __builtin_fabsf (__x); }
__MATH_INLINE double
__NTH (__fabs (double __x)) { return __builtin_fabs (__x); }
__MATH_INLINE double
__NTH (fabs (double __x)) { return __builtin_fabs (__x); }
#else
#define __inline_fabs(NAME, TYPE) \
# define __inline_fabs(NAME, TYPE) \
__MATH_INLINE TYPE \
NAME (TYPE __x) __THROW \
__NTH (NAME (TYPE __x)) \
{ \
TYPE __z; \
__asm ("cpys $f31, %1, %0" : "=f" (__z) : "f" (__x)); \
return __z; \
}
__inline_fabs(__fabsf, float)
__inline_fabs(fabsf, float)
__inline_fabs(__fabs, double)
__inline_fabs(fabs, double)
__inline_fabs (__fabsf, float)
__inline_fabs (fabsf, float)
__inline_fabs (__fabs, double)
__inline_fabs (fabs, double)
#undef __inline_fabs
# undef __inline_fabs
#endif
@@ -92,7 +96,7 @@ __inline_fabs(fabs, double)
must be integral, as this avoids unpleasant integer overflows. */
__MATH_INLINE float
__floorf (float __x) __THROW
__NTH (__floorf (float __x))
{
/* Check not zero since floor(-0) == -0. */
if (__x != 0 && fabsf (__x) < 16777216.0f) /* 1 << FLT_MANT_DIG */
@@ -118,7 +122,7 @@ __floorf (float __x) __THROW
}
__MATH_INLINE double
__floor (double __x) __THROW
__NTH (__floor (double __x))
{
if (__x != 0 && fabs (__x) < 9007199254740992.0) /* 1 << DBL_MANT_DIG */
{
@@ -136,40 +140,46 @@ __floor (double __x) __THROW
return __x;
}
__MATH_INLINE float floorf (float __x) __THROW { return __floorf(__x); }
__MATH_INLINE double floor (double __x) __THROW { return __floor(__x); }
__MATH_INLINE float __NTH (floorf (float __x)) { return __floorf(__x); }
__MATH_INLINE double __NTH (floor (double __x)) { return __floor(__x); }
#ifdef __USE_ISOC99
__MATH_INLINE float __fdimf (float __x, float __y) __THROW
__MATH_INLINE float
__NTH (__fdimf (float __x, float __y))
{
return __x < __y ? 0.0f : __x - __y;
}
__MATH_INLINE float fdimf (float __x, float __y) __THROW
__MATH_INLINE float
__NTH (fdimf (float __x, float __y))
{
return __x < __y ? 0.0f : __x - __y;
}
__MATH_INLINE double __fdim (double __x, double __y) __THROW
__MATH_INLINE double
__NTH (__fdim (double __x, double __y))
{
return __x < __y ? 0.0 : __x - __y;
}
__MATH_INLINE double fdim (double __x, double __y) __THROW
__MATH_INLINE double
__NTH (fdim (double __x, double __y))
{
return __x < __y ? 0.0 : __x - __y;
}
/* Test for negative number. Used in the signbit() macro. */
__MATH_INLINE int __signbitf (float __x) __THROW
__MATH_INLINE int
__NTH (__signbitf (float __x))
{
__extension__ union { float __f; int __i; } __u = { __f: __x };
return __u.__i < 0;
}
__MATH_INLINE int __signbit (double __x) __THROW
__MATH_INLINE int
__NTH (__signbit (double __x))
{
__extension__ union { double __d; long __i; } __u = { __d: __x };
return __u.__i < 0;