#$@%#$%!

Ngiler SH3LL 360
: / usr / include /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : fenv.h \| Size : 5.72 KB
/* Copyright (C) 1997-2018 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 modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. The GNU C Library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with the GNU C Library; if not, see <http://www.gnu.org/licenses/>. / / * ISO C99 7.6: Floating-point environment <fenv.h> / #ifndef _FENV_H #define _FENV_H 1 #define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION #include <bits/libc-header-start.h> / Get the architecture dependend definitions. The following definitions are expected to be done: fenv_t type for object representing an entire floating-point environment FE_DFL_ENV macro of type pointer to fenv_t to be used as the argument to functions taking an argument of type fenv_t; in this case the default environment will be used fexcept_t type for object representing the floating-point exception flags including status associated with the flags femode_t type for object representing floating-point control modes FE_DFL_MODE macro of type pointer to const femode_t to be used as the argument to fesetmode; in this case the default control modes will be used The following macros are defined iff the implementation supports this kind of exception. FE_INEXACT inexact result FE_DIVBYZERO division by zero FE_UNDERFLOW result not representable due to underflow FE_OVERFLOW result not representable due to overflow FE_INVALID invalid operation FE_ALL_EXCEPT bitwise OR of all supported exceptions The next macros are defined iff the appropriate rounding mode is supported by the implementation. FE_TONEAREST round to nearest FE_UPWARD round toward +Inf FE_DOWNWARD round toward -Inf FE_TOWARDZERO round toward 0 / #include <bits/fenv.h> __BEGIN_DECLS / Floating-point exception handling. / / Clear the supported exceptions represented by EXCEPTS. / extern int feclearexcept (int __excepts) __THROW; / Store implementation-defined representation of the exception flags indicated by EXCEPTS in the object pointed to by FLAGP. / extern int fegetexceptflag (fexcept_t __flagp, int __excepts) __THROW; /* Raise the supported exceptions represented by EXCEPTS. / extern int feraiseexcept (int __excepts) __THROW; #if __GLIBC_USE (IEC_60559_BFP_EXT) / Set the supported exception flags represented by EXCEPTS, without causing enabled traps to be taken. / extern int fesetexcept (int __excepts) __THROW; #endif / Set complete status for exceptions indicated by EXCEPTS according to the representation in the object pointed to by FLAGP. / extern int fesetexceptflag (const fexcept_t __flagp, int __excepts) __THROW; /* Determine which of subset of the exceptions specified by EXCEPTS are currently set. / extern int fetestexcept (int __excepts) __THROW; #if __GLIBC_USE (IEC_60559_BFP_EXT) / Determine which of subset of the exceptions specified by EXCEPTS are set in FLAGP. / extern int fetestexceptflag (const fexcept_t __flagp, int __excepts) __THROW; #endif / Rounding control. / / Get current rounding direction. / extern int fegetround (void) __THROW __attribute_pure__; / Establish the rounding direction represented by ROUND. / extern int fesetround (int __rounding_direction) __THROW; / Floating-point environment. / / Store the current floating-point environment in the object pointed to by ENVP. / extern int fegetenv (fenv_t __envp) __THROW; /* Save the current environment in the object pointed to by ENVP, clear exception flags and install a non-stop mode (if available) for all exceptions. / extern int feholdexcept (fenv_t __envp) __THROW; /* Establish the floating-point environment represented by the object pointed to by ENVP. / extern int fesetenv (const fenv_t __envp) __THROW; /* Save current exceptions in temporary storage, install environment represented by object pointed to by ENVP and raise exceptions according to saved exceptions. / extern int feupdateenv (const fenv_t __envp) __THROW; /* Control modes. / #if __GLIBC_USE (IEC_60559_BFP_EXT) / Store the current floating-point control modes in the object pointed to by MODEP. / extern int fegetmode (femode_t __modep) __THROW; /* Establish the floating-point control modes represented by the object pointed to by MODEP. / extern int fesetmode (const femode_t __modep) __THROW; #endif /* Include optimization. / #ifdef __OPTIMIZE__ # include <bits/fenvinline.h> #endif / NaN support. / #if (__GLIBC_USE (IEC_60559_BFP_EXT) \ && defined FE_INVALID \ && defined __SUPPORT_SNAN__) # define FE_SNANS_ALWAYS_SIGNAL 1 #endif #ifdef __USE_GNU / Enable individual exceptions. Will not enable more exceptions than EXCEPTS specifies. Returns the previous enabled exceptions if all exceptions are successfully set, otherwise returns -1. / extern int feenableexcept (int __excepts) __THROW; / Disable individual exceptions. Will not disable more exceptions than EXCEPTS specifies. Returns the previous enabled exceptions if all exceptions are successfully disabled, otherwise returns -1. / extern int fedisableexcept (int __excepts) __THROW; / Return enabled exceptions. / extern int fegetexcept (void) __THROW; #endif __END_DECLS #endif / fenv.h */ Back

Edit File : fenv.h | Size : 5.72 KB

/* Copyright (C) 1997-2018 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
   modify it under the terms of the GNU Lesser General Public
   License as published by the Free Software Foundation; either
   version 2.1 of the License, or (at your option) any later version.

The GNU C Library 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
   Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
   License along with the GNU C Library; if not, see
   <http://www.gnu.org/licenses/>.  */

/*
 * ISO C99 7.6: Floating-point environment	<fenv.h>
 */

#ifndef _FENV_H
#define _FENV_H	1

#define __GLIBC_INTERNAL_STARTING_HEADER_IMPLEMENTATION
#include <bits/libc-header-start.h>

/* Get the architecture dependend definitions.  The following definitions
   are expected to be done:

fenv_t	type for object representing an entire floating-point
		environment

FE_DFL_ENV	macro of type pointer to fenv_t to be used as the argument
		to functions taking an argument of type fenv_t; in this
		case the default environment will be used

fexcept_t	type for object representing the floating-point exception
		flags including status associated with the flags

femode_t	type for object representing floating-point control modes

FE_DFL_MODE	macro of type pointer to const femode_t to be used as the
		argument to fesetmode; in this case the default control
		modes will be used

The following macros are defined iff the implementation supports this
   kind of exception.
   FE_INEXACT		inexact result
   FE_DIVBYZERO		division by zero
   FE_UNDERFLOW		result not representable due to underflow
   FE_OVERFLOW		result not representable due to overflow
   FE_INVALID		invalid operation

FE_ALL_EXCEPT	bitwise OR of all supported exceptions

The next macros are defined iff the appropriate rounding mode is
   supported by the implementation.
   FE_TONEAREST		round to nearest
   FE_UPWARD		round toward +Inf
   FE_DOWNWARD		round toward -Inf
   FE_TOWARDZERO	round toward 0
*/
#include <bits/fenv.h>

__BEGIN_DECLS

/* Floating-point exception handling.  */

/* Clear the supported exceptions represented by EXCEPTS.  */
extern int feclearexcept (int __excepts) __THROW;

/* Store implementation-defined representation of the exception flags
   indicated by EXCEPTS in the object pointed to by FLAGP.  */
extern int fegetexceptflag (fexcept_t *__flagp, int __excepts) __THROW;

/* Raise the supported exceptions represented by EXCEPTS.  */
extern int feraiseexcept (int __excepts) __THROW;

#if __GLIBC_USE (IEC_60559_BFP_EXT)
/* Set the supported exception flags represented by EXCEPTS, without
   causing enabled traps to be taken.  */
extern int fesetexcept (int __excepts) __THROW;
#endif

/* Set complete status for exceptions indicated by EXCEPTS according to
   the representation in the object pointed to by FLAGP.  */
extern int fesetexceptflag (const fexcept_t *__flagp, int __excepts) __THROW;

/* Determine which of subset of the exceptions specified by EXCEPTS are
   currently set.  */
extern int fetestexcept (int __excepts) __THROW;

#if __GLIBC_USE (IEC_60559_BFP_EXT)
/* Determine which of subset of the exceptions specified by EXCEPTS
   are set in *FLAGP.  */
extern int fetestexceptflag (const fexcept_t *__flagp, int __excepts) __THROW;
#endif

/* Rounding control.  */

/* Get current rounding direction.  */
extern int fegetround (void) __THROW __attribute_pure__;

/* Establish the rounding direction represented by ROUND.  */
extern int fesetround (int __rounding_direction) __THROW;

/* Floating-point environment.  */

/* Store the current floating-point environment in the object pointed
   to by ENVP.  */
extern int fegetenv (fenv_t *__envp) __THROW;

/* Save the current environment in the object pointed to by ENVP, clear
   exception flags and install a non-stop mode (if available) for all
   exceptions.  */
extern int feholdexcept (fenv_t *__envp) __THROW;

/* Establish the floating-point environment represented by the object
   pointed to by ENVP.  */
extern int fesetenv (const fenv_t *__envp) __THROW;

/* Save current exceptions in temporary storage, install environment
   represented by object pointed to by ENVP and raise exceptions
   according to saved exceptions.  */
extern int feupdateenv (const fenv_t *__envp) __THROW;

/* Control modes.  */

#if __GLIBC_USE (IEC_60559_BFP_EXT)
/* Store the current floating-point control modes in the object
   pointed to by MODEP.  */
extern int fegetmode (femode_t *__modep) __THROW;

/* Establish the floating-point control modes represented by the
   object pointed to by MODEP.  */
extern int fesetmode (const femode_t *__modep) __THROW;
#endif

/* Include optimization.  */
#ifdef __OPTIMIZE__
# include <bits/fenvinline.h>
#endif

/* NaN support.  */

#if (__GLIBC_USE (IEC_60559_BFP_EXT)		\
     && defined FE_INVALID			\
     && defined __SUPPORT_SNAN__)
# define FE_SNANS_ALWAYS_SIGNAL	1
#endif

#ifdef __USE_GNU

/* Enable individual exceptions.  Will not enable more exceptions than
   EXCEPTS specifies.  Returns the previous enabled exceptions if all
   exceptions are successfully set, otherwise returns -1.  */
extern int feenableexcept (int __excepts) __THROW;

/* Disable individual exceptions.  Will not disable more exceptions than
   EXCEPTS specifies.  Returns the previous enabled exceptions if all
   exceptions are successfully disabled, otherwise returns -1.  */
extern int fedisableexcept (int __excepts) __THROW;

/* Return enabled exceptions.  */
extern int fegetexcept (void) __THROW;
#endif

__END_DECLS

#endif /* fenv.h */

Back