mirror/glibc
2
0
Fork 0
mirror of git://sourceware.org/git/glibc.git synced 2024-11-27 03:41:23 +08:00
Code Issues Packages Projects Releases Wiki Activity

Update.

Browse Source 
* include/math.h: Declare __isinf_internal, __isinfl_internal,
	__isnan_internal, and __isnanl_internal.
	* stdio-common/printf_fp.c: Use INTUSE for calls to __isinf, __isinfl,
	__isnan, and __isnanl.
	* stdio-common/printf_size.c: Likewise.
	* sysdeps/generic/printf_fphex.c: Likewise.
	* sysdeps/i386/fpu/s_isinfl.c: Also define _internal alias.
	* sysdeps/i386/fpu/s_isnanl.c: Likewise.
	* sysdeps/ia64/fpu/s_isinf.S: Likewise.
	* sysdeps/ia64/fpu/s_isnan.S: Likewise.
	* sysdeps/ieee754/dbl-64/s_isinf.c: Likewise.
	* sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
	* sysdeps/ieee754/flt-32/s_isinff.c: Likewise.
	* sysdeps/ieee754/flt-32/s_isnanf.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise.
	* sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
	* sysdeps/ieee754/ldbl-96/s_isinfl.c: Likewise.
	* sysdeps/m68k/s_isinfl.c: Likewise.
	* sysdeps/m68k/fpu/s_isinf.c: Likewise.
	* sysdeps/powerpc/fpu/s_isnan.c: Likewise.
This commit is contained in:
Ulrich Drepper 2002-04-14 17:55:43 +00:00
parent 29886719b5
commit f83af095b6
23 changed files with 86 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
ChangeLog
View File

@ -1,5 +1,26 @@
2002-04-14 Ulrich Drepper <drepper@redhat.com>
* include/math.h: Declare __isinf_internal, __isinfl_internal,
__isnan_internal, and __isnanl_internal.
* stdio-common/printf_fp.c: Use INTUSE for calls to __isinf, __isinfl,
__isnan, and __isnanl.
* stdio-common/printf_size.c: Likewise.
* sysdeps/generic/printf_fphex.c: Likewise.
* sysdeps/i386/fpu/s_isinfl.c: Also define _internal alias.
* sysdeps/i386/fpu/s_isnanl.c: Likewise.
* sysdeps/ia64/fpu/s_isinf.S: Likewise.
* sysdeps/ia64/fpu/s_isnan.S: Likewise.
* sysdeps/ieee754/dbl-64/s_isinf.c: Likewise.
* sysdeps/ieee754/dbl-64/s_isnan.c: Likewise.
* sysdeps/ieee754/flt-32/s_isinff.c: Likewise.
* sysdeps/ieee754/flt-32/s_isnanf.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_isinfl.c: Likewise.
* sysdeps/ieee754/ldbl-128/s_isnanl.c: Likewise.
* sysdeps/ieee754/ldbl-96/s_isinfl.c: Likewise.
* sysdeps/m68k/s_isinfl.c: Likewise.
* sysdeps/m68k/fpu/s_isinf.c: Likewise.
* sysdeps/powerpc/fpu/s_isnan.c: Likewise.
* include/sys/time.h: Declare __gettimeofday_internal and define
__gettimeofday macro if not NOT_IN_libc.
* sysdeps/generic/gettimeofday.c: Use INTEDEF for __gettimeofday.

9
include/math.h
View File

@ -12,6 +12,15 @@ extern int __finitef_internal (float __value)
extern int __finitel_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isinf_internal (double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isinfl_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isnan_internal (double __value)
__attribute__ ((__const__)) attribute_hidden;
extern int __isnanl_internal (long double __value)
__attribute__ ((__const__)) attribute_hidden;
#if !defined NOT_IN_libc || defined IS_IN_libm
# undef isfinite
# ifdef __NO_LONG_DOUBLE_MATH

4
include/sys/stat.h
View File

@ -12,9 +12,9 @@ extern int __mkdir (__const char *__path, __mode_t __mode);
extern int __mknod (__const char *__path,
__mode_t __mode, __dev_t __dev);
extern int __fxstat_internal (int __ver, int __fildes,
struct stat *__stat_buf);
struct stat *__stat_buf) attribute_hidden;
extern int __fxstat64_internal (int __ver, int __fildes,
struct stat64 *__stat_buf) ;
struct stat64 *__stat_buf) attribute_hidden;
extern __inline__ int __stat (__const char *__path, struct stat *__statbuf)
{
return __xstat (_STAT_VER, __path, __statbuf);

2
include/sys/time.h
View File

@ -5,7 +5,7 @@
extern int __gettimeofday (struct timeval *__tv,
struct timezone *__tz);
extern int __gettimeofday_internal (struct timeval *__tv,
struct timezone *__tz);
struct timezone *__tz) attribute_hidden;
extern int __settimeofday (__const struct timeval *__tv,
__const struct timezone *__tz);
extern int __adjtime (__const struct timeval *__delta,

9
include/unistd.h
View File

@ -47,7 +47,7 @@ extern int __rmdir (const char *__path);
char *__canonicalize_directory_name_internal (__const char *__thisdir,
char *__buf,
size_t __size);
size_t __size) attribute_hidden;
extern int __dup (int __fd);
extern int __dup2 (int __fd, int __fd2);
@ -58,7 +58,7 @@ extern long int __pathconf (__const char *__path, int __name);
extern long int __fpathconf (int __fd, int __name);
extern long int __sysconf (int __name);
extern __pid_t __getpid (void);
extern __pid_t __getpid_internal (void);
extern __pid_t __getpid_internal (void) attribute_hidden;
extern __pid_t __getppid (void);
extern __pid_t __setsid (void);
extern __uid_t __getuid (void);
@ -66,7 +66,7 @@ extern __uid_t __geteuid (void);
extern __gid_t __getgid (void);
extern __gid_t __getegid (void);
extern int __getgroups (int __size, __gid_t __list[]);
extern __pid_t __getpgid_internal (__pid_t __pid);
extern __pid_t __getpgid_internal (__pid_t __pid) attribute_hidden;
extern int __group_member (__gid_t __gid);
extern int __setuid (__uid_t __uid);
extern int __setreuid (__uid_t __ruid, __uid_t __euid);
@ -92,7 +92,8 @@ extern ssize_t __write (int __fd, __const void *__buf, size_t __n);
extern __pid_t __fork (void);
extern __pid_t __fork_internal (void) attribute_hidden;
extern int __getpagesize (void) __attribute__ ((__const__));
extern int __getpagesize_internal (void) __attribute__ ((__const__));
extern int __getpagesize_internal (void)
__attribute__ ((__const__)) attribute_hidden;
extern int __ftruncate (int __fd, __off_t __length);
extern int __ftruncate64 (int __fd, __off64_t __length);
extern void *__sbrk (intptr_t __delta);

11
stdio-common/printf_fp.c
View File

@ -120,7 +120,8 @@ ssize_t __printf_pad __P ((FILE *, char pad, int n)); /* In vfprintf.c. */
#define MPN_GE(u,v) \
(u##size > v##size || (u##size == v##size && __mpn_cmp (u, v, u##size) >= 0))
extern int __isinfl (long double), __isnanl (long double);
extern int __isinfl_internal (long double) attribute_hidden;
extern int __isnanl_internal (long double) attribute_hidden;
extern mp_size_t __mpn_extract_double (mp_ptr res_ptr, mp_size_t size,
int *expt, int *is_neg,
@ -317,7 +318,7 @@ __printf_fp (FILE *fp,
fpnum.ldbl = *(const long double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnanl (fpnum.ldbl))
if (INTUSE(__isnanl) (fpnum.ldbl))
{
if (isupper (info->spec))
{
@ -331,7 +332,7 @@ __printf_fp (FILE *fp,
}
is_neg = 0;
}
else if (__isinfl (fpnum.ldbl))
else if (INTUSE(__isinfl) (fpnum.ldbl))
{
if (isupper (info->spec))
{
@ -361,7 +362,7 @@ __printf_fp (FILE *fp,
fpnum.dbl = *(const double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnan (fpnum.dbl))
if (INTUSE(__isnan) (fpnum.dbl))
{
if (isupper (info->spec))
{
@ -375,7 +376,7 @@ __printf_fp (FILE *fp,
}
is_neg = 0;
}
else if (__isinf (fpnum.dbl))
else if (INTUSE(__isinf) (fpnum.dbl))
{
if (isupper (info->spec))
{

8
stdio-common/printf_size.c
View File

@ -136,13 +136,13 @@ printf_size (FILE *fp, const struct printf_info *info, const void *const *args)
fpnum.ldbl.d = *(const long double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnanl (fpnum.ldbl.d))
if (INTUSE(__isnanl) (fpnum.ldbl.d))
{
special = "nan";
wspecial = L"nan";
negative = 0;
}
else if (__isinfl (fpnum.ldbl.d))
else if (INTUSE(__isinfl) (fpnum.ldbl.d))
{
special = "inf";
wspecial = L"inf";
@ -162,13 +162,13 @@ printf_size (FILE *fp, const struct printf_info *info, const void *const *args)
fpnum.dbl.d = *(const double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnan (fpnum.dbl.d))
if (INTUSE(__isnan) (fpnum.dbl.d))
{
special = "nan";
wspecial = L"nan";
negative = 0;
}
else if (__isinf (fpnum.dbl.d))
else if (INTUSE(__isinf) (fpnum.dbl.d))
{
special = "inf";
wspecial = L"inf";

5
sysdeps/generic/fxstat.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1995, 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -20,6 +20,8 @@
#include <stddef.h>
#include <sys/stat.h>
#undef __fxstat
/* Get information about the file descriptor FD in BUF. */
int
__fxstat (int vers, int fd, struct stat *buf)
@ -46,5 +48,6 @@ __fxstat (int vers, int fd, struct stat *buf)
}
stub_warning (fstat)
INTDEF(__fxstat)
weak_alias (__fxstat, _fxstat)
#include <stub-tag.h>

8
sysdeps/generic/printf_fphex.c
View File

@ -170,7 +170,7 @@ __printf_fphex (FILE *fp,
fpnum.ldbl.d = *(const long double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnanl (fpnum.ldbl.d))
if (INTUSE(__isnanl) (fpnum.ldbl.d))
{
if (isupper (info->spec))
{
@ -186,7 +186,7 @@ __printf_fphex (FILE *fp,
}
else
{
if (__isinfl (fpnum.ldbl.d))
if (INTUSE(__isinfl) (fpnum.ldbl.d))
{
if (isupper (info->spec))
{
@ -209,7 +209,7 @@ __printf_fphex (FILE *fp,
fpnum.dbl.d = *(const double *) args[0];
/* Check for special values: not a number or infinity. */
if (__isnan (fpnum.dbl.d))
if (INTUSE(__isnan) (fpnum.dbl.d))
{
if (isupper (info->spec))
{
@ -225,7 +225,7 @@ __printf_fphex (FILE *fp,
}
else
{
if (__isinf (fpnum.dbl.d))
if (INTUSE(__isinf) (fpnum.dbl.d))
{
if (isupper (info->spec))
{

1
sysdeps/i386/fpu/s_isinfl.c
View File

@ -33,4 +33,5 @@ static char rcsid[] = "$NetBSD: $";
se &= 0x8000;
return ~(lx >> 31) & (1 - (se >> 14));
}
INTDEF(__isinfl)
weak_alias (__isinfl, isinfl)

1
sysdeps/i386/fpu/s_isnanl.c
View File

@ -44,4 +44,5 @@ static char rcsid[] = "$NetBSD: $";
se = 0xfffe - se;
return (int)((u_int32_t)(se))>>16;
}
INTDEF(__isnanl)
weak_alias (__isnanl, isnanl)

7
sysdeps/ia64/fpu/s_isinf.S
View File

@ -1,5 +1,5 @@
/* Test for inf/-inf
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
@ -43,11 +43,14 @@ ENTRY (__isinf)
(p7) mov ret0 = -1
(p8) mov ret0 = 0
br.ret.sptk.many rp
}
}
END (__isinf)
strong_alias (__isinf)
strong_alias (__isinf, __isinff)
strong_alias (__isinff)
strong_alias (__isinf, __isinfl)
strong_alias (__isinfl)
weak_alias (__isinf, isinf)
weak_alias (__isinff, isinff)

7
sysdeps/ia64/fpu/s_isnan.S
View File

@ -1,5 +1,5 @@
/* Test for NaN
Copyright (C) 2000 Free Software Foundation, Inc.
Copyright (C) 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jes Sorensen <jes@linuxcare.com>, October 2000.
@ -36,11 +36,14 @@ ENTRY (__isnan)
(p6) mov ret0 = 1
(p7) mov ret0 = 0
br.ret.sptk.many rp
}
}
END (__isnan)
strong_alias (__isnan, __isnan_internal)
strong_alias (__isnan, __isnanf)
strong_alias (__isnanf, __isnanf_internal)
strong_alias (__isnan, __isnanl)
strong_alias (__isnanl, __isnanl_internal)
weak_alias (__isnan, isnan)
weak_alias (__isnanf, isnanf)

2
sysdeps/ieee754/dbl-64/s_isinf.c
View File

@ -25,8 +25,10 @@ __isinf (double x)
lx |= -lx;
return ~(lx >> 31) & (hx >> 30);
}
INTDEF(__isinf)
weak_alias (__isinf, isinf)
#ifdef NO_LONG_DOUBLE
strong_alias (__isinf, __isinfl)
INTDEF(__isinfl)
weak_alias (__isinf, isinfl)
#endif

2
sysdeps/ieee754/dbl-64/s_isnan.c
View File

@ -36,8 +36,10 @@ static char rcsid[] = "$NetBSD: s_isnan.c,v 1.8 1995/05/10 20:47:36 jtc Exp $";
hx = 0x7ff00000 - hx;
return (int)(((u_int32_t)hx)>>31);
}
INTDEF(__isnan)
weak_alias (__isnan, isnan)
#ifdef NO_LONG_DOUBLE
strong_alias (__isnan, __isnanl)
INTDEF(__isnanl)
weak_alias (__isnan, isnanl)
#endif

1
sysdeps/ieee754/flt-32/s_isinff.c
View File

@ -25,4 +25,5 @@ __isinff (float x)
t |= -t;
return ~(t >> 31) & (ix >> 30);
}
INTDEF(__isinff)
weak_alias (__isinff, isinff)

3
sysdeps/ieee754/flt-32/s_isnanf.c
View File

@ -8,7 +8,7 @@
*
* Developed at SunPro, a Sun Microsystems, Inc. business.
* Permission to use, copy, modify, and distribute this
* software is freely granted, provided that this notice
* software is freely granted, provided that this notice
* is preserved.
* ====================================================
*/
@ -38,4 +38,5 @@ static char rcsid[] = "$NetBSD: s_isnanf.c,v 1.4 1995/05/10 20:47:38 jtc Exp $";
ix = 0x7f800000 - ix;
return (int)(((u_int32_t)(ix))>>31);
}
INTDEF(__isnanf)
weak_alias (__isnanf, isnanf)

1
sysdeps/ieee754/ldbl-128/s_isinfl.c
View File

@ -25,4 +25,5 @@ __isinfl (long double x)
lx |= -lx;
return ~(lx >> 63) & (hx >> 62);
}
INTDEF(__isinfl)
weak_alias (__isinfl, isinfl)

1
sysdeps/ieee754/ldbl-128/s_isnanl.c
View File

@ -39,4 +39,5 @@ static char rcsid[] = "$NetBSD: $";
hx = 0x7fff000000000000LL - hx;
return (int)((u_int64_t)hx>>63);
}
INTDEF(__isnanl)
weak_alias (__isnanl, isnanl)

1
sysdeps/ieee754/ldbl-96/s_isinfl.c
View File

@ -26,4 +26,5 @@ __isinfl (long double x)
se &= 0x8000;
return ~(lx >> 31) & (1 - (se >> 14));
}
INTDEF(__isinfl)
weak_alias (__isinfl, isinfl)

3
sysdeps/m68k/fpu/s_isinf.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1996, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -34,5 +34,6 @@ __CONCATX(__,FUNC) (x)
return __m81_u(__CONCATX(__,FUNC))(x);
}
INTDEF(__CONCATX(__,FUNC))
#define weak_aliasx(a,b) weak_alias(a,b)
weak_aliasx (__CONCATX(__,FUNC), FUNC)

3
sysdeps/m68k/s_isinfl.c
View File

@ -1,4 +1,4 @@
/* Copyright (C) 1991, 1992, 1995, 1997 Free Software Foundation, Inc.
/* Copyright (C) 1991, 1992, 1995, 1997, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -42,4 +42,5 @@ __isinfl (long double value)
return 0;
}
INTDEF(__isinfl)
weak_alias (__isinfl, isinfl);

5
sysdeps/powerpc/fpu/s_isnan.c
View File

@ -1,5 +1,5 @@
/* Return 1 if argument is a NaN, else 0.
Copyright (C) 1997, 2000 Free Software Foundation, Inc.
Copyright (C) 1997, 2000, 2002 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -36,6 +36,7 @@ __isnan (x)
fesetenv_register (savedstate);
return result;
}
INTDEF(__isnan)
weak_alias (__isnan, isnan)
/* It turns out that the 'double' version will also always work for
@ -43,9 +44,11 @@ weak_alias (__isnan, isnan)
#undef __isnanf
#undef isnanf
strong_alias (__isnan, __isnanf)
INTDEF(__isnanf)
weak_alias (__isnanf, isnanf)
#ifdef NO_LONG_DOUBLE
strong_alias (__isnan, __isnanl)
INTDEF(__isnanl)
weak_alias (__isnan, isnanl)
#endif