1 /* Entry points to finite-math-only compiler runs.
2 Copyright (C) 2011 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library; if not, write to the Free
17 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
21 # error "Never use <bits/math-finite.h> directly; include <math.h> instead."
25 extern double __REDIRECT_NTH (acos, (double), __acos_finite);
26 extern float __REDIRECT_NTH (acosf, (float), __acosf_finite);
27 #ifdef __MATH_DECLARE_LDOUBLE
28 extern long double __REDIRECT_NTH (acosl, (long double), __acosl_finite);
31 #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
33 extern double __REDIRECT_NTH (acosh, (double), __acosh_finite);
34 extern float __REDIRECT_NTH (acoshf, (float), __acoshf_finite);
35 # ifdef __MATH_DECLARE_LDOUBLE
36 extern long double __REDIRECT_NTH (acoshl, (long double), __acoshl_finite);
41 extern double __REDIRECT_NTH (asin, (double), __asin_finite);
42 extern float __REDIRECT_NTH (asinf, (float), __asinf_finite);
43 #ifdef __MATH_DECLARE_LDOUBLE
44 extern long double __REDIRECT_NTH (asinl, (long double), __asinl_finite);
48 extern double __REDIRECT_NTH (atan2, (double, double), __atan2_finite);
49 extern float __REDIRECT_NTH (atan2f, (float, float), __atan2f_finite);
50 #ifdef __MATH_DECLARE_LDOUBLE
51 extern long double __REDIRECT_NTH (atan2l, (long double, long double),
55 #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
57 extern double __REDIRECT_NTH (atanh, (double), __atanh_finite);
58 extern float __REDIRECT_NTH (atanhf, (float), __atanhf_finite);
59 # ifdef __MATH_DECLARE_LDOUBLE
60 extern long double __REDIRECT_NTH (atanhl, (long double), __atanhl_finite);
65 extern double __REDIRECT_NTH (cosh, (double), __cosh_finite);
66 extern float __REDIRECT_NTH (coshf, (float), __coshf_finite);
67 #ifdef __MATH_DECLARE_LDOUBLE
68 extern long double __REDIRECT_NTH (coshl, (long double), __coshl_finite);
72 extern double __REDIRECT_NTH (exp, (double), __exp_finite);
73 extern float __REDIRECT_NTH (expf, (float), __expf_finite);
74 #ifdef __MATH_DECLARE_LDOUBLE
75 extern long double __REDIRECT_NTH (expl, (long double), __expl_finite);
80 extern double __REDIRECT_NTH (exp10, (double), __exp10_finite);
81 extern float __REDIRECT_NTH (exp10f, (float), __exp10f_finite);
82 # ifdef __MATH_DECLARE_LDOUBLE
83 extern long double __REDIRECT_NTH (exp10l, (long double), __exp10l_finite);
87 extern double __REDIRECT_NTH (pow10, (double), __exp10_finite);
88 extern float __REDIRECT_NTH (pow10f, (float), __exp10f_finite);
89 # ifdef __MATH_DECLARE_LDOUBLE
90 extern long double __REDIRECT_NTH (pow10l, (long double), __exp10l_finite);
96 extern double __REDIRECT_NTH (exp2, (double), __exp2_finite);
97 extern float __REDIRECT_NTH (exp2f, (float), __exp2f_finite);
98 # ifdef __MATH_DECLARE_LDOUBLE
99 extern long double __REDIRECT_NTH (exp2l, (long double), __exp2l_finite);
104 extern double __REDIRECT_NTH (fmod, (double, double), __fmod_finite);
105 extern float __REDIRECT_NTH (fmodf, (float, float), __fmodf_finite);
106 #ifdef __MATH_DECLARE_LDOUBLE
107 extern long double __REDIRECT_NTH (fmodl, (long double, long double),
113 extern double __REDIRECT_NTH (hypot, (double, double), __hypot_finite);
114 extern float __REDIRECT_NTH (hypotf, (float, float), __hypotf_finite);
115 # ifdef __MATH_DECLARE_LDOUBLE
116 extern long double __REDIRECT_NTH (hypotl, (long double, long double),
121 #if defined __USE_MISC || defined __USE_XOPEN
123 extern double __REDIRECT_NTH (j0, (double), __j0_finite);
124 extern float __REDIRECT_NTH (j0f, (float), __j0f_finite);
125 # ifdef __MATH_DECLARE_LDOUBLE
126 extern long double __REDIRECT_NTH (j0l, (long double), __j0l_finite);
130 extern double __REDIRECT_NTH (y0, (double), __y0_finite);
131 extern float __REDIRECT_NTH (y0f, (float), __y0f_finite);
132 # ifdef __MATH_DECLARE_LDOUBLE
133 extern long double __REDIRECT_NTH (y0l, (long double), __y0l_finite);
137 extern double __REDIRECT_NTH (j1, (double), __j1_finite);
138 extern float __REDIRECT_NTH (j1f, (float), __j1f_finite);
139 # ifdef __MATH_DECLARE_LDOUBLE
140 extern long double __REDIRECT_NTH (j1l, (long double), __j1l_finite);
144 extern double __REDIRECT_NTH (y1, (double), __y1_finite);
145 extern float __REDIRECT_NTH (y1f, (float), __y1f_finite);
146 # ifdef __MATH_DECLARE_LDOUBLE
147 extern long double __REDIRECT_NTH (y1l, (long double), __y1l_finite);
151 extern double __REDIRECT_NTH (jn, (int, double), __jn_finite);
152 extern float __REDIRECT_NTH (jnf, (int, float), __jnf_finite);
153 # ifdef __MATH_DECLARE_LDOUBLE
154 extern long double __REDIRECT_NTH (jnl, (int, long double), __jnl_finite);
158 extern double __REDIRECT_NTH (yn, (int, double), __yn_finite);
159 extern float __REDIRECT_NTH (ynf, (int, float), __ynf_finite);
160 # ifdef __MATH_DECLARE_LDOUBLE
161 extern long double __REDIRECT_NTH (ynl, (int, long double), __ynl_finite);
167 extern double __REDIRECT_NTH (lgamma_r, (double, int *), __lgamma_r_finite);
168 extern float __REDIRECT_NTH (lgammaf_r, (float, int *), __lgammaf_r_finite);
169 # ifdef __MATH_DECLARE_LDOUBLE
170 extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
175 #if defined __USE_MISC || defined __USE_XOPEN || defined __USE_ISOC99
177 __extern_always_inline double __NTH (lgamma (double __d))
180 int __local_signgam = 0;
181 return lgamma_r (__d, &__local_signgam);
183 return lgamma_r (__d, &signgam);
186 __extern_always_inline float __NTH (lgammaf (float __d))
189 int __local_signgam = 0;
190 return lgammaf_r (__d, &__local_signgam);
192 return lgammaf_r (__d, &signgam);
195 # ifdef __MATH_DECLARE_LDOUBLE
196 __extern_always_inline long double __NTH (lgammal (long double __d))
199 int __local_signgam = 0;
200 return lgammal_r (__d, &__local_signgam);
202 return lgammal_r (__d, &signgam);
208 #if defined __USE_MISC || defined __USE_XOPEN
210 __extern_always_inline double __NTH (gamma (double __d))
213 int __local_signgam = 0;
214 return lgamma_r (__d, &__local_signgam);
216 return lgamma_r (__d, &signgam);
219 __extern_always_inline float __NTH (gammaf (float __d))
222 int __local_signgam = 0;
223 return lgammaf_r (__d, &__local_signgam);
225 return lgammaf_r (__d, &signgam);
228 # ifdef __MATH_DECLARE_LDOUBLE
229 __extern_always_inline long double __NTH (gammal (long double __d))
232 int __local_signgam = 0;
233 return lgammal_r (__d, &__local_signgam);
235 return lgammal_r (__d, &signgam);
242 extern double __REDIRECT_NTH (log, (double), __log_finite);
243 extern float __REDIRECT_NTH (logf, (float), __logf_finite);
244 #ifdef __MATH_DECLARE_LDOUBLE
245 extern long double __REDIRECT_NTH (logl, (long double), __logl_finite);
249 extern double __REDIRECT_NTH (log10, (double), __log10_finite);
250 extern float __REDIRECT_NTH (log10f, (float), __log10f_finite);
251 #ifdef __MATH_DECLARE_LDOUBLE
252 extern long double __REDIRECT_NTH (log10l, (long double), __log10l_finite);
257 extern double __REDIRECT_NTH (log2, (double), __log2_finite);
258 extern float __REDIRECT_NTH (log2f, (float), __log2f_finite);
259 # ifdef __MATH_DECLARE_LDOUBLE
260 extern long double __REDIRECT_NTH (log2l, (long double), __log2l_finite);
265 extern double __REDIRECT_NTH (pow, (double, double), __pow_finite);
266 extern float __REDIRECT_NTH (powf, (float, float), __powf_finite);
267 #ifdef __MATH_DECLARE_LDOUBLE
268 extern long double __REDIRECT_NTH (powl, (long double, long double),
273 extern double __REDIRECT_NTH (remainder, (double, double), __remainder_finite);
274 extern float __REDIRECT_NTH (remainderf, (float, float), __remainderf_finite);
275 #ifdef __MATH_DECLARE_LDOUBLE
276 extern long double __REDIRECT_NTH (remainderl, (long double, long double),
277 __remainderl_finite);
280 #if defined __USE_MISC || defined __USE_XOPEN_EXTENDED
282 extern double __REDIRECT_NTH (scalb, (double, double), __scalb_finite);
283 extern float __REDIRECT_NTH (scalbf, (float, float), __scalbf_finite);
284 # ifdef __MATH_DECLARE_LDOUBLE
285 extern long double __REDIRECT_NTH (scalbl, (long double, long double),
291 extern double __REDIRECT_NTH (sinh, (double), __sinh_finite);
292 extern float __REDIRECT_NTH (sinhf, (float), __sinhf_finite);
293 #ifdef __MATH_DECLARE_LDOUBLE
294 extern long double __REDIRECT_NTH (sinhl, (long double), __sinhl_finite);
298 extern double __REDIRECT_NTH (sqrt, (double), __sqrt_finite);
299 extern float __REDIRECT_NTH (sqrtf, (float), __sqrtf_finite);
300 #ifdef __MATH_DECLARE_LDOUBLE
301 extern long double __REDIRECT_NTH (sqrtl, (long double), __sqrtl_finite);
306 extern double __gamma_r_finite (double, int *);
307 __extern_always_inline double __NTH (tgamma (double __d))
309 int __local_signgam = 0;
310 double __res = __gamma_r_finite (__d, &__local_signgam);
311 return __local_signgam < 0 ? -__res : __res;
313 extern float __gammaf_r_finite (float, int *);
314 __extern_always_inline float __NTH (tgammaf (float __d))
316 int __local_signgam = 0;
317 float __res = __gammaf_r_finite (__d, &__local_signgam);
318 return __local_signgam < 0 ? -__res : __res;
320 # ifdef __MATH_DECLARE_LDOUBLE
321 extern long double __gammal_r_finite (long double, int *);
322 __extern_always_inline long double __NTH (tgammal (long double __d))
324 int __local_signgam = 0;
325 long double __res = __gammal_r_finite (__d, &__local_signgam);
326 return __local_signgam < 0 ? -__res : __res;