Edit File: math-finite.h
/* Entry points to finite-math-only compiler runs. Copyright (C) 2011, 2012 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/>. */ #ifndef _MATH_H # error "Never use <bits/math-finite.h> directly; include <math.h> instead." #endif /* acos. */ extern double __REDIRECT_NTH (acos, (double), __acos_finite); extern float __REDIRECT_NTH (acosf, (float), __acosf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (acosl, (long double), __acos_finite); # else extern long double __REDIRECT_NTH (acosl, (long double), __acosl_finite); # endif #endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 /* acosh. */ extern double __REDIRECT_NTH (acosh, (double), __acosh_finite); extern float __REDIRECT_NTH (acoshf, (float), __acoshf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (acoshl, (long double), __acosh_finite); # else extern long double __REDIRECT_NTH (acoshl, (long double), __acoshl_finite); # endif # endif #endif /* asin. */ extern double __REDIRECT_NTH (asin, (double), __asin_finite); extern float __REDIRECT_NTH (asinf, (float), __asinf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (asinl, (long double), __asin_finite); # else extern long double __REDIRECT_NTH (asinl, (long double), __asinl_finite); # endif #endif /* atan2. */ extern double __REDIRECT_NTH (atan2, (double, double), __atan2_finite); extern float __REDIRECT_NTH (atan2f, (float, float), __atan2f_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (atan2l, (long double, long double), __atan2_finite); # else extern long double __REDIRECT_NTH (atan2l, (long double, long double), __atan2l_finite); # endif #endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99 /* atanh. */ extern double __REDIRECT_NTH (atanh, (double), __atanh_finite); extern float __REDIRECT_NTH (atanhf, (float), __atanhf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (atanhl, (long double), __atanh_finite); # else extern long double __REDIRECT_NTH (atanhl, (long double), __atanhl_finite); # endif # endif #endif /* cosh. */ extern double __REDIRECT_NTH (cosh, (double), __cosh_finite); extern float __REDIRECT_NTH (coshf, (float), __coshf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (coshl, (long double), __cosh_finite); # else extern long double __REDIRECT_NTH (coshl, (long double), __coshl_finite); # endif #endif /* exp. */ extern double __REDIRECT_NTH (exp, (double), __exp_finite); extern float __REDIRECT_NTH (expf, (float), __expf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (expl, (long double), __exp_finite); # else extern long double __REDIRECT_NTH (expl, (long double), __expl_finite); # endif #endif #ifdef __USE_GNU /* exp10. */ extern double __REDIRECT_NTH (exp10, (double), __exp10_finite); extern float __REDIRECT_NTH (exp10f, (float), __exp10f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (exp10l, (long double), __exp10_finite); # else extern long double __REDIRECT_NTH (exp10l, (long double), __exp10l_finite); # endif # endif /* pow10. */ extern double __REDIRECT_NTH (pow10, (double), __exp10_finite); extern float __REDIRECT_NTH (pow10f, (float), __exp10f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (pow10l, (long double), __exp10_finite); # else extern long double __REDIRECT_NTH (pow10l, (long double), __exp10l_finite); # endif # endif #endif #ifdef __USE_ISOC99 /* exp2. */ extern double __REDIRECT_NTH (exp2, (double), __exp2_finite); extern float __REDIRECT_NTH (exp2f, (float), __exp2f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (exp2l, (long double), __exp2_finite); # else extern long double __REDIRECT_NTH (exp2l, (long double), __exp2l_finite); # endif # endif #endif /* fmod. */ extern double __REDIRECT_NTH (fmod, (double, double), __fmod_finite); extern float __REDIRECT_NTH (fmodf, (float, float), __fmodf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (fmodl, (long double, long double), __fmod_finite); # else extern long double __REDIRECT_NTH (fmodl, (long double, long double), __fmodl_finite); # endif #endif #ifdef __USE_ISOC99 /* hypot. */ extern double __REDIRECT_NTH (hypot, (double, double), __hypot_finite); extern float __REDIRECT_NTH (hypotf, (float, float), __hypotf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (hypotl, (long double, long double), __hypot_finite); # else extern long double __REDIRECT_NTH (hypotl, (long double, long double), __hypotl_finite); # endif # endif #endif #if defined __USE_MISC || defined __USE_XOPEN /* j0. */ extern double __REDIRECT_NTH (j0, (double), __j0_finite); extern float __REDIRECT_NTH (j0f, (float), __j0f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (j0l, (long double), __j0_finite); # else extern long double __REDIRECT_NTH (j0l, (long double), __j0l_finite); # endif # endif /* y0. */ extern double __REDIRECT_NTH (y0, (double), __y0_finite); extern float __REDIRECT_NTH (y0f, (float), __y0f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (y0l, (long double), __y0_finite); # else extern long double __REDIRECT_NTH (y0l, (long double), __y0l_finite); # endif # endif /* j1. */ extern double __REDIRECT_NTH (j1, (double), __j1_finite); extern float __REDIRECT_NTH (j1f, (float), __j1f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (j1l, (long double), __j1_finite); # else extern long double __REDIRECT_NTH (j1l, (long double), __j1l_finite); # endif # endif /* y1. */ extern double __REDIRECT_NTH (y1, (double), __y1_finite); extern float __REDIRECT_NTH (y1f, (float), __y1f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (y1l, (long double), __y1_finite); # else extern long double __REDIRECT_NTH (y1l, (long double), __y1l_finite); # endif # endif /* jn. */ extern double __REDIRECT_NTH (jn, (int, double), __jn_finite); extern float __REDIRECT_NTH (jnf, (int, float), __jnf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (jnl, (int, long double), __jn_finite); # else extern long double __REDIRECT_NTH (jnl, (int, long double), __jnl_finite); # endif # endif /* yn. */ extern double __REDIRECT_NTH (yn, (int, double), __yn_finite); extern float __REDIRECT_NTH (ynf, (int, float), __ynf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (ynl, (int, long double), __yn_finite); # else extern long double __REDIRECT_NTH (ynl, (int, long double), __ynl_finite); # endif # endif #endif #ifdef __USE_MISC /* lgamma_r. */ extern double __REDIRECT_NTH (lgamma_r, (double, int *), __lgamma_r_finite); extern float __REDIRECT_NTH (lgammaf_r, (float, int *), __lgammaf_r_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (lgammal_r, (long double, int *), __lgamma_r_finite); # else extern long double __REDIRECT_NTH (lgammal_r, (long double, int *), __lgammal_r_finite); # endif # endif #endif #if ((defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99) \ && defined __extern_always_inline) /* lgamma. */ __extern_always_inline double __NTH (lgamma (double __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgamma_r (__d, &__local_signgam); # else return lgamma_r (__d, &signgam); # endif } __extern_always_inline float __NTH (lgammaf (float __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgammaf_r (__d, &__local_signgam); # else return lgammaf_r (__d, &signgam); # endif } # ifdef __MATH_DECLARE_LDOUBLE __extern_always_inline long double __NTH (lgammal (long double __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgammal_r (__d, &__local_signgam); # else return lgammal_r (__d, &signgam); # endif } # endif #endif #if ((defined __USE_MISC || defined __USE_XOPEN) \ && defined __extern_always_inline) /* gamma. */ __extern_always_inline double __NTH (gamma (double __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgamma_r (__d, &__local_signgam); # else return lgamma_r (__d, &signgam); # endif } __extern_always_inline float __NTH (gammaf (float __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgammaf_r (__d, &__local_signgam); # else return lgammaf_r (__d, &signgam); # endif } # ifdef __MATH_DECLARE_LDOUBLE __extern_always_inline long double __NTH (gammal (long double __d)) { # ifdef __USE_ISOC99 int __local_signgam = 0; return lgammal_r (__d, &__local_signgam); # else return lgammal_r (__d, &signgam); # endif } # endif #endif /* log. */ extern double __REDIRECT_NTH (log, (double), __log_finite); extern float __REDIRECT_NTH (logf, (float), __logf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (logl, (long double), __log_finite); # else extern long double __REDIRECT_NTH (logl, (long double), __logl_finite); # endif #endif /* log10. */ extern double __REDIRECT_NTH (log10, (double), __log10_finite); extern float __REDIRECT_NTH (log10f, (float), __log10f_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (log10l, (long double), __log10_finite); # else extern long double __REDIRECT_NTH (log10l, (long double), __log10l_finite); # endif #endif #ifdef __USE_ISOC99 /* log2. */ extern double __REDIRECT_NTH (log2, (double), __log2_finite); extern float __REDIRECT_NTH (log2f, (float), __log2f_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (log2l, (long double), __log2_finite); # else extern long double __REDIRECT_NTH (log2l, (long double), __log2l_finite); # endif # endif #endif /* ldexp. */ extern double __REDIRECT_NTH (ldexp, (double, int), scalbn); extern float __REDIRECT_NTH (ldexpf, (float, int), scalbnf); #ifdef __MATH_DECLARE_LDOUBLE extern long double __REDIRECT_NTH (ldexpl, (long double, int), scalbnl); #endif /* pow. */ extern double __REDIRECT_NTH (pow, (double, double), __pow_finite); extern float __REDIRECT_NTH (powf, (float, float), __powf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (powl, (long double, long double), __pow_finite); # else extern long double __REDIRECT_NTH (powl, (long double, long double), __powl_finite); # endif #endif /* remainder. */ extern double __REDIRECT_NTH (remainder, (double, double), __remainder_finite); extern float __REDIRECT_NTH (remainderf, (float, float), __remainderf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (remainderl, (long double, long double), __remainder_finite); # else extern long double __REDIRECT_NTH (remainderl, (long double, long double), __remainderl_finite); # endif #endif #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED /* scalb. */ extern double __REDIRECT_NTH (scalb, (double, double), __scalb_finite); extern float __REDIRECT_NTH (scalbf, (float, float), __scalbf_finite); # ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (scalbl, (long double, long double), __scalb_finite); # else extern long double __REDIRECT_NTH (scalbl, (long double, long double), __scalbl_finite); # endif # endif #endif /* sinh. */ extern double __REDIRECT_NTH (sinh, (double), __sinh_finite); extern float __REDIRECT_NTH (sinhf, (float), __sinhf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (sinhl, (long double), __sinh_finite); # else extern long double __REDIRECT_NTH (sinhl, (long double), __sinhl_finite); # endif #endif /* sqrt. */ extern double __REDIRECT_NTH (sqrt, (double), __sqrt_finite); extern float __REDIRECT_NTH (sqrtf, (float), __sqrtf_finite); #ifdef __MATH_DECLARE_LDOUBLE # ifdef __NO_LONG_DOUBLE_MATH extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrt_finite); # else extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrtl_finite); # endif #endif #if defined __USE_ISOC99 && defined __extern_always_inline /* tgamma. */ extern double __gamma_r_finite (double, int *); __extern_always_inline double __NTH (tgamma (double __d)) { int __local_signgam = 0; double __res = __gamma_r_finite (__d, &__local_signgam); return __local_signgam < 0 ? -__res : __res; } extern float __gammaf_r_finite (float, int *); __extern_always_inline float __NTH (tgammaf (float __d)) { int __local_signgam = 0; float __res = __gammaf_r_finite (__d, &__local_signgam); return __local_signgam < 0 ? -__res : __res; } # ifdef __MATH_DECLARE_LDOUBLE extern long double __gammal_r_finite (long double, int *); __extern_always_inline long double __NTH (tgammal (long double __d)) { int __local_signgam = 0; # ifdef __NO_LONG_DOUBLE_MATH long double __res = __gamma_r_finite (__d, &__local_signgam); # else long double __res = __gammal_r_finite (__d, &__local_signgam); # endif return __local_signgam < 0 ? -__res : __res; } # endif #endif