From abbad00edd7f5f3d33ae77a9d5ac338e5bea5fb3 Mon Sep 17 00:00:00 2001 From: Thomas Guyot-Sionnest Date: Tue, 12 Feb 2008 12:03:58 +0000 Subject: Import Gnulib floorf and base64 and removed our old base64 library. git-svn-id: https://nagiosplug.svn.sourceforge.net/svnroot/nagiosplug/nagiosplug/trunk@1926 f882894a-f735-0410-b71e-b25c423dba1c --- gl/math.h | 442 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 442 insertions(+) create mode 100644 gl/math.h (limited to 'gl/math.h') diff --git a/gl/math.h b/gl/math.h new file mode 100644 index 00000000..9db986e0 --- /dev/null +++ b/gl/math.h @@ -0,0 +1,442 @@ +/* DO NOT EDIT! GENERATED AUTOMATICALLY! */ +/* A GNU-like . + + Copyright (C) 2002-2003, 2007 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +#ifndef _GL_MATH_H + +/* The include_next requires a split double-inclusion guard. */ +#include_next + +#ifndef _GL_MATH_H +#define _GL_MATH_H + + +/* The definition of GL_LINK_WARNING is copied here. */ +/* GL_LINK_WARNING("literal string") arranges to emit the literal string as + a linker warning on most glibc systems. + We use a linker warning rather than a preprocessor warning, because + #warning cannot be used inside macros. */ +#ifndef GL_LINK_WARNING + /* This works on platforms with GNU ld and ELF object format. + Testing __GLIBC__ is sufficient for asserting that GNU ld is in use. + Testing __ELF__ guarantees the ELF object format. + Testing __GNUC__ is necessary for the compound expression syntax. */ +# if defined __GLIBC__ && defined __ELF__ && defined __GNUC__ +# define GL_LINK_WARNING(message) \ + GL_LINK_WARNING1 (__FILE__, __LINE__, message) +# define GL_LINK_WARNING1(file, line, message) \ + GL_LINK_WARNING2 (file, line, message) /* macroexpand file and line */ +# define GL_LINK_WARNING2(file, line, message) \ + GL_LINK_WARNING3 (file ":" #line ": warning: " message) +# define GL_LINK_WARNING3(message) \ + ({ static const char warning[sizeof (message)] \ + __attribute__ ((__unused__, \ + __section__ (".gnu.warning"), \ + __aligned__ (1))) \ + = message "\n"; \ + (void)0; \ + }) +# else +# define GL_LINK_WARNING(message) ((void) 0) +# endif +#endif + + +#ifdef __cplusplus +extern "C" { +#endif + + +/* Write x as + x = mantissa * 2^exp + where + If x finite and nonzero: 0.5 <= |mantissa| < 1.0. + If x is zero: mantissa = x, exp = 0. + If x is infinite or NaN: mantissa = x, exp unspecified. + Store exp in *EXPPTR and return mantissa. */ +#if 0 +# if 0 +# define frexp rpl_frexp +extern double frexp (double x, int *expptr); +# endif +#elif defined GNULIB_POSIXCHECK +# undef frexp +# define frexp(x,e) \ + (GL_LINK_WARNING ("frexp is unportable - " \ + "use gnulib module frexp for portability"), \ + frexp (x, e)) +#endif + + +#if 0 || !1 +extern long double acosl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef acosl +# define acosl(x) \ + (GL_LINK_WARNING ("acosl is unportable - " \ + "use gnulib module mathl for portability"), \ + acosl (x)) +#endif + + +#if 0 || !1 +extern long double asinl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef asinl +# define asinl(x) \ + (GL_LINK_WARNING ("asinl is unportable - " \ + "use gnulib module mathl for portability"), \ + asinl (x)) +#endif + + +#if 0 || !1 +extern long double atanl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef atanl +# define atanl(x) \ + (GL_LINK_WARNING ("atanl is unportable - " \ + "use gnulib module mathl for portability"), \ + atanl (x)) +#endif + + +#if 0 +# if 0 +# define ceilf rpl_ceilf +extern float ceilf (float x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ceilf +# define ceilf(x) \ + (GL_LINK_WARNING ("ceilf is unportable - " \ + "use gnulib module ceilf for portability"), \ + ceilf (x)) +#endif + +#if 0 +# if 0 +# define ceill rpl_ceill +extern long double ceill (long double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef ceill +# define ceill(x) \ + (GL_LINK_WARNING ("ceill is unportable - " \ + "use gnulib module ceill for portability"), \ + ceill (x)) +#endif + + +#if 0 || !1 +extern long double cosl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef cosl +# define cosl(x) \ + (GL_LINK_WARNING ("cosl is unportable - " \ + "use gnulib module mathl for portability"), \ + cosl (x)) +#endif + + +#if 0 || !1 +extern long double expl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef expl +# define expl(x) \ + (GL_LINK_WARNING ("expl is unportable - " \ + "use gnulib module mathl for portability"), \ + expl (x)) +#endif + + +#if 1 +# if 0 +# define floorf rpl_floorf +extern float floorf (float x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef floorf +# define floorf(x) \ + (GL_LINK_WARNING ("floorf is unportable - " \ + "use gnulib module floorf for portability"), \ + floorf (x)) +#endif + +#if 0 +# if 0 +# define floorl rpl_floorl +extern long double floorl (long double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef floorl +# define floorl(x) \ + (GL_LINK_WARNING ("floorl is unportable - " \ + "use gnulib module floorl for portability"), \ + floorl (x)) +#endif + + +/* Write x as + x = mantissa * 2^exp + where + If x finite and nonzero: 0.5 <= |mantissa| < 1.0. + If x is zero: mantissa = x, exp = 0. + If x is infinite or NaN: mantissa = x, exp unspecified. + Store exp in *EXPPTR and return mantissa. */ +#if 0 && 0 +# define frexpl rpl_frexpl +#endif +#if (0 && 0) || !1 +extern long double frexpl (long double x, int *expptr); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef frexpl +# define frexpl(x,e) \ + (GL_LINK_WARNING ("frexpl is unportable - " \ + "use gnulib module frexpl for portability"), \ + frexpl (x, e)) +#endif + + +/* Return x * 2^exp. */ +#if 0 && 0 +# define ldexpl rpl_ldexpl +#endif +#if (0 && 0) || !1 +extern long double ldexpl (long double x, int exp); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef ldexpl +# define ldexpl(x,e) \ + (GL_LINK_WARNING ("ldexpl is unportable - " \ + "use gnulib module ldexpl for portability"), \ + ldexpl (x, e)) +#endif + + +#if 0 || !1 +extern long double logl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef logl +# define logl(x) \ + (GL_LINK_WARNING ("logl is unportable - " \ + "use gnulib module mathl for portability"), \ + logl (x)) +#endif + + +#if 0 +# if 0 +# undef roundf +# define roundf rpl_roundf +extern float roundf (float x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef roundf +# define roundf(x) \ + (GL_LINK_WARNING ("roundf is unportable - " \ + "use gnulib module roundf for portability"), \ + roundf (x)) +#endif + +#if 0 +# if 0 +# undef round +# define round rpl_round +extern double round (double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef round +# define round(x) \ + (GL_LINK_WARNING ("round is unportable - " \ + "use gnulib module round for portability"), \ + round (x)) +#endif + +#if 0 +# if 0 +# undef roundl +# define roundl rpl_roundl +extern long double roundl (long double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef roundl +# define roundl(x) \ + (GL_LINK_WARNING ("roundl is unportable - " \ + "use gnulib module roundl for portability"), \ + roundl (x)) +#endif + + +#if 0 || !1 +extern long double sinl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef sinl +# define sinl(x) \ + (GL_LINK_WARNING ("sinl is unportable - " \ + "use gnulib module mathl for portability"), \ + sinl (x)) +#endif + + +#if 0 || !1 +extern long double sqrtl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef sqrtl +# define sqrtl(x) \ + (GL_LINK_WARNING ("sqrtl is unportable - " \ + "use gnulib module mathl for portability"), \ + sqrtl (x)) +#endif + + +#if 0 || !1 +extern long double tanl (long double x); +#endif +#if !0 && defined GNULIB_POSIXCHECK +# undef tanl +# define tanl(x) \ + (GL_LINK_WARNING ("tanl is unportable - " \ + "use gnulib module mathl for portability"), \ + tanl (x)) +#endif + + +#if 0 +# if !1 +# define truncf rpl_truncf +extern float truncf (float x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncf +# define truncf(x) \ + (GL_LINK_WARNING ("truncf is unportable - " \ + "use gnulib module truncf for portability"), \ + truncf (x)) +#endif + +#if 0 +# if !1 +# define trunc rpl_trunc +extern double trunc (double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef trunc +# define trunc(x) \ + (GL_LINK_WARNING ("trunc is unportable - " \ + "use gnulib module trunc for portability"), \ + trunc (x)) +#endif + +#if 0 +# if !1 +# define truncl rpl_truncl +extern long double truncl (long double x); +# endif +#elif defined GNULIB_POSIXCHECK +# undef truncl +# define truncl(x) \ + (GL_LINK_WARNING ("truncl is unportable - " \ + "use gnulib module truncl for portability"), \ + truncl (x)) +#endif + + +#if 0 +# if 0 +extern int gl_isfinitef (float x); +extern int gl_isfinited (double x); +extern int gl_isfinitel (long double x); +# undef isfinite +# define isfinite(x) \ + (sizeof (x) == sizeof (long double) ? gl_isfinitel (x) : \ + sizeof (x) == sizeof (double) ? gl_isfinited (x) : \ + gl_isfinitef (x)) +# endif +#elif defined GNULIB_POSIXCHECK + /* How to override a macro? */ +#endif + + +#if 0 +# if 0 +# undef signbit + /* GCC 4.0 and newer provides three built-ins for signbit. */ +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ + sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ + __builtin_signbitf (x)) +# endif +# if 0 +# undef signbit +extern int gl_signbitf (float arg); +extern int gl_signbitd (double arg); +extern int gl_signbitl (long double arg); +# if __GNUC__ >= 2 && !__STRICT_ANSI__ +# if defined FLT_SIGNBIT_WORD && defined FLT_SIGNBIT_BIT +# define gl_signbitf(arg) \ + ({ union { float _value; \ + unsigned int _word[(sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ + } _m; \ + _m._value = (arg); \ + (_m._word[FLT_SIGNBIT_WORD] >> FLT_SIGNBIT_BIT) & 1; \ + }) +# endif +# if defined DBL_SIGNBIT_WORD && defined DBL_SIGNBIT_BIT +# define gl_signbitd(arg) \ + ({ union { double _value; \ + unsigned int _word[(sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ + } _m; \ + _m._value = (arg); \ + (_m._word[DBL_SIGNBIT_WORD] >> DBL_SIGNBIT_BIT) & 1; \ + }) +# endif +# if defined LDBL_SIGNBIT_WORD && defined LDBL_SIGNBIT_BIT +# define gl_signbitl(arg) \ + ({ union { long double _value; \ + unsigned int _word[(sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)]; \ + } _m; \ + _m._value = (arg); \ + (_m._word[LDBL_SIGNBIT_WORD] >> LDBL_SIGNBIT_BIT) & 1; \ + }) +# endif +# endif +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? gl_signbitl (x) : \ + sizeof (x) == sizeof (double) ? gl_signbitd (x) : \ + gl_signbitf (x)) +# endif +#elif defined GNULIB_POSIXCHECK + /* How to override a macro? */ +#endif + + +#ifdef __cplusplus +} +#endif + +#endif /* _GL_MATH_H */ +#endif /* _GL_MATH_H */ -- cgit v1.2.3