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acd7f096d7
This patch completes the headers cleanup consequent on removal of _BSD_SOURCE and _SVID_SOURCE (apart from any subsequent deprecations): * #endif conditionals that referred to BSD or SVID are updated. * Redundant __USE_* tests in cases involving __USE_MISC are removed. This includes cases such as __USE_MISC || __USE_ISOC99, where __USE_MISC is redundant (because __USE_MISC is only ever defined in the default / _DEFAULT_SOURCE / _GNU_SOURCE case, when __USE_ISOC99 is also defined; the same applies to the non-XSI-extended POSIX versions), and cases involving __USE_GNU, where __USE_GNU is redundant (because if __USE_GNU is defined, so are the other __USE_* macros). There may well be other cases of __USE_FOO || __USE_BAR tests that could be simplified because one macro implies the other; this patch only addresses cases involving __USE_MISC. Tested x86_64. * bits/fcntl.h [__USE_MISC]: Remove redundant conditionals. * bits/sigaction.h [__USE_MISC]: Likewise. * bits/waitstatus.h: Update #endif comments. * ctype/ctype.h: Likewise. * dirent/dirent.h: Likewise. [__USE_MISC]: Remove redundant conditionals. * grp/grp.h: Update #endif comments. [__USE_GNU]: Remove redundant conditionals. [__USE_MISC]: Likewise. * inet/netinet/in.h [__USE_GNU]: Likewise. * io/sys/stat.h [__USE_MISC]: Likewise. * libio/bits/stdio-ldbl.h [__USE_MISC]: Likewise. * libio/bits/stdio.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * libio/bits/stdio2.h [__USE_MISC]: Likewise. * libio/stdio.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * math/bits/math-finite.h [__USE_MISC]: Likewise. * math/bits/mathcalls.h [__USE_MISC]: Likewise. * math/math.h: Update #else and #endif comments. [__USE_MISC]: Remove redundant conditionals. * misc/sys/uio.h: Update #endif comments. * posix/bits/unistd.h [__USE_MISC]: Remove redundant conditionals. * posix/glob.h [__USE_MISC]: Likewise. * posix/sys/types.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * posix/sys/wait.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * posix/unistd.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * pwd/pwd.h [__USE_GNU]: Likewise. [__USE_MISC]: Likewise. * resolv/netdb.h [__USE_GNU]: Likewise. * signal/signal.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * stdlib/stdlib.h: Update #else and #endif comments. [__USE_MISC]: Remove redundant conditionals. [__USE_GNU]: Likewise. * string/bits/string2.h [__USE_MISC]: Likewise. * string/string.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * sysdeps/m68k/m680x0/fpu/bits/mathinline.h [__USE_MISC]: Likewise. * sysdeps/mach/hurd/bits/fcntl.h [__USE_MISC]: Likewise. * sysdeps/mach/hurd/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/alpha/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Update #endif comments. [__USE_MISC]: Remove redundant conditionals. * sysdeps/unix/sysv/linux/bits/in.h [__USE_GNU]: Likewise. * sysdeps/unix/sysv/linux/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/bits/socket.h [__USE_GNU]: Likewise. * sysdeps/unix/sysv/linux/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/ia64/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/m68k/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/mips/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/mips/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/powerpc/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/s390/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/s390/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/sigaction.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/sparc/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/unix/sysv/linux/x86/bits/stat.h [__USE_MISC]: Likewise. * sysdeps/x86/bits/string.h: Update #endif comments. * sysdeps/x86/fpu/bits/mathinline.h [__USE_MISC]: Remove redundant conditionals. * time/sys/time.h: Update #endif comments. * time/time.h: Likewise. [__USE_MISC]: Remove redundant conditionals.
455 lines
14 KiB
C
455 lines
14 KiB
C
/* Entry points to finite-math-only compiler runs.
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Copyright (C) 2011-2014 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _MATH_H
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# error "Never use <bits/math-finite.h> directly; include <math.h> instead."
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#endif
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/* acos. */
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extern double __REDIRECT_NTH (acos, (double), __acos_finite);
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extern float __REDIRECT_NTH (acosf, (float), __acosf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (acosl, (long double), __acos_finite);
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# else
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extern long double __REDIRECT_NTH (acosl, (long double), __acosl_finite);
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# endif
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#endif
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#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
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/* acosh. */
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extern double __REDIRECT_NTH (acosh, (double), __acosh_finite);
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extern float __REDIRECT_NTH (acoshf, (float), __acoshf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (acoshl, (long double), __acosh_finite);
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# else
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extern long double __REDIRECT_NTH (acoshl, (long double), __acoshl_finite);
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# endif
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# endif
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#endif
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/* asin. */
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extern double __REDIRECT_NTH (asin, (double), __asin_finite);
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extern float __REDIRECT_NTH (asinf, (float), __asinf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (asinl, (long double), __asin_finite);
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# else
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extern long double __REDIRECT_NTH (asinl, (long double), __asinl_finite);
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# endif
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#endif
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/* atan2. */
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extern double __REDIRECT_NTH (atan2, (double, double), __atan2_finite);
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extern float __REDIRECT_NTH (atan2f, (float, float), __atan2f_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (atan2l, (long double, long double),
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__atan2_finite);
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# else
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extern long double __REDIRECT_NTH (atan2l, (long double, long double),
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__atan2l_finite);
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# endif
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#endif
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#if defined __USE_XOPEN_EXTENDED || defined __USE_ISOC99
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/* atanh. */
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extern double __REDIRECT_NTH (atanh, (double), __atanh_finite);
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extern float __REDIRECT_NTH (atanhf, (float), __atanhf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (atanhl, (long double), __atanh_finite);
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# else
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extern long double __REDIRECT_NTH (atanhl, (long double), __atanhl_finite);
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# endif
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# endif
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#endif
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/* cosh. */
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extern double __REDIRECT_NTH (cosh, (double), __cosh_finite);
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extern float __REDIRECT_NTH (coshf, (float), __coshf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (coshl, (long double), __cosh_finite);
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# else
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extern long double __REDIRECT_NTH (coshl, (long double), __coshl_finite);
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# endif
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#endif
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/* exp. */
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extern double __REDIRECT_NTH (exp, (double), __exp_finite);
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extern float __REDIRECT_NTH (expf, (float), __expf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (expl, (long double), __exp_finite);
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# else
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extern long double __REDIRECT_NTH (expl, (long double), __expl_finite);
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# endif
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#endif
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#ifdef __USE_GNU
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/* exp10. */
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extern double __REDIRECT_NTH (exp10, (double), __exp10_finite);
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extern float __REDIRECT_NTH (exp10f, (float), __exp10f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (exp10l, (long double), __exp10_finite);
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# else
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extern long double __REDIRECT_NTH (exp10l, (long double), __exp10l_finite);
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# endif
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# endif
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/* pow10. */
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extern double __REDIRECT_NTH (pow10, (double), __exp10_finite);
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extern float __REDIRECT_NTH (pow10f, (float), __exp10f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (pow10l, (long double), __exp10_finite);
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# else
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extern long double __REDIRECT_NTH (pow10l, (long double), __exp10l_finite);
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# endif
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# endif
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#endif
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#ifdef __USE_ISOC99
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/* exp2. */
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extern double __REDIRECT_NTH (exp2, (double), __exp2_finite);
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extern float __REDIRECT_NTH (exp2f, (float), __exp2f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (exp2l, (long double), __exp2_finite);
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# else
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extern long double __REDIRECT_NTH (exp2l, (long double), __exp2l_finite);
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# endif
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# endif
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#endif
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/* fmod. */
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extern double __REDIRECT_NTH (fmod, (double, double), __fmod_finite);
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extern float __REDIRECT_NTH (fmodf, (float, float), __fmodf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (fmodl, (long double, long double),
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__fmod_finite);
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# else
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extern long double __REDIRECT_NTH (fmodl, (long double, long double),
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__fmodl_finite);
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# endif
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#endif
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#ifdef __USE_ISOC99
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/* hypot. */
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extern double __REDIRECT_NTH (hypot, (double, double), __hypot_finite);
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extern float __REDIRECT_NTH (hypotf, (float, float), __hypotf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (hypotl, (long double, long double),
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__hypot_finite);
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# else
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extern long double __REDIRECT_NTH (hypotl, (long double, long double),
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__hypotl_finite);
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# endif
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# endif
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#endif
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#if defined __USE_MISC || defined __USE_XOPEN
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/* j0. */
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extern double __REDIRECT_NTH (j0, (double), __j0_finite);
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extern float __REDIRECT_NTH (j0f, (float), __j0f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (j0l, (long double), __j0_finite);
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# else
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extern long double __REDIRECT_NTH (j0l, (long double), __j0l_finite);
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# endif
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# endif
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/* y0. */
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extern double __REDIRECT_NTH (y0, (double), __y0_finite);
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extern float __REDIRECT_NTH (y0f, (float), __y0f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (y0l, (long double), __y0_finite);
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# else
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extern long double __REDIRECT_NTH (y0l, (long double), __y0l_finite);
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# endif
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# endif
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/* j1. */
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extern double __REDIRECT_NTH (j1, (double), __j1_finite);
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extern float __REDIRECT_NTH (j1f, (float), __j1f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (j1l, (long double), __j1_finite);
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# else
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extern long double __REDIRECT_NTH (j1l, (long double), __j1l_finite);
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# endif
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# endif
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/* y1. */
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extern double __REDIRECT_NTH (y1, (double), __y1_finite);
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extern float __REDIRECT_NTH (y1f, (float), __y1f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (y1l, (long double), __y1_finite);
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# else
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extern long double __REDIRECT_NTH (y1l, (long double), __y1l_finite);
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# endif
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# endif
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/* jn. */
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extern double __REDIRECT_NTH (jn, (int, double), __jn_finite);
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extern float __REDIRECT_NTH (jnf, (int, float), __jnf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (jnl, (int, long double), __jn_finite);
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# else
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extern long double __REDIRECT_NTH (jnl, (int, long double), __jnl_finite);
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# endif
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# endif
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/* yn. */
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extern double __REDIRECT_NTH (yn, (int, double), __yn_finite);
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extern float __REDIRECT_NTH (ynf, (int, float), __ynf_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (ynl, (int, long double), __yn_finite);
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# else
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extern long double __REDIRECT_NTH (ynl, (int, long double), __ynl_finite);
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# endif
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# endif
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#endif
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#ifdef __USE_MISC
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/* lgamma_r. */
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extern double __REDIRECT_NTH (lgamma_r, (double, int *), __lgamma_r_finite);
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extern float __REDIRECT_NTH (lgammaf_r, (float, int *), __lgammaf_r_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
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__lgamma_r_finite);
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# else
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extern long double __REDIRECT_NTH (lgammal_r, (long double, int *),
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__lgammal_r_finite);
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# endif
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# endif
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#endif
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#if defined __USE_XOPEN || defined __USE_ISOC99
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/* lgamma. */
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__extern_always_inline double __NTH (lgamma (double __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgamma_r (__d, &__local_signgam);
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# else
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return lgamma_r (__d, &signgam);
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# endif
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}
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__extern_always_inline float __NTH (lgammaf (float __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgammaf_r (__d, &__local_signgam);
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# else
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return lgammaf_r (__d, &signgam);
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# endif
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}
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# ifdef __MATH_DECLARE_LDOUBLE
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__extern_always_inline long double __NTH (lgammal (long double __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgammal_r (__d, &__local_signgam);
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# else
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return lgammal_r (__d, &signgam);
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# endif
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}
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# endif
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#endif
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#if defined __USE_MISC || defined __USE_XOPEN
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/* gamma. */
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__extern_always_inline double __NTH (gamma (double __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgamma_r (__d, &__local_signgam);
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# else
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return lgamma_r (__d, &signgam);
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# endif
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}
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__extern_always_inline float __NTH (gammaf (float __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgammaf_r (__d, &__local_signgam);
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# else
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return lgammaf_r (__d, &signgam);
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# endif
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}
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# ifdef __MATH_DECLARE_LDOUBLE
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__extern_always_inline long double __NTH (gammal (long double __d))
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{
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# ifdef __USE_ISOC99
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int __local_signgam = 0;
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return lgammal_r (__d, &__local_signgam);
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# else
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return lgammal_r (__d, &signgam);
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# endif
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}
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# endif
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#endif
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/* log. */
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extern double __REDIRECT_NTH (log, (double), __log_finite);
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extern float __REDIRECT_NTH (logf, (float), __logf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (logl, (long double), __log_finite);
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# else
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extern long double __REDIRECT_NTH (logl, (long double), __logl_finite);
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# endif
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#endif
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/* log10. */
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extern double __REDIRECT_NTH (log10, (double), __log10_finite);
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extern float __REDIRECT_NTH (log10f, (float), __log10f_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (log10l, (long double), __log10_finite);
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# else
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extern long double __REDIRECT_NTH (log10l, (long double), __log10l_finite);
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# endif
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#endif
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#ifdef __USE_ISOC99
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/* log2. */
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extern double __REDIRECT_NTH (log2, (double), __log2_finite);
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extern float __REDIRECT_NTH (log2f, (float), __log2f_finite);
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# ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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extern long double __REDIRECT_NTH (log2l, (long double), __log2_finite);
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# else
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extern long double __REDIRECT_NTH (log2l, (long double), __log2l_finite);
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# endif
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# endif
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#endif
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/* ldexp. */
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extern double __REDIRECT_NTH (ldexp, (double, int), scalbn);
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extern float __REDIRECT_NTH (ldexpf, (float, int), scalbnf);
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#ifdef __MATH_DECLARE_LDOUBLE
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extern long double __REDIRECT_NTH (ldexpl, (long double, int), scalbnl);
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#endif
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/* pow. */
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extern double __REDIRECT_NTH (pow, (double, double), __pow_finite);
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extern float __REDIRECT_NTH (powf, (float, float), __powf_finite);
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#ifdef __MATH_DECLARE_LDOUBLE
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# ifdef __NO_LONG_DOUBLE_MATH
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|
extern long double __REDIRECT_NTH (powl, (long double, long double),
|
|
__pow_finite);
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# else
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|
extern long double __REDIRECT_NTH (powl, (long double, long double),
|
|
__powl_finite);
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# endif
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|
#endif
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|
|
|
/* remainder. */
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|
extern double __REDIRECT_NTH (remainder, (double, double), __remainder_finite);
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|
extern float __REDIRECT_NTH (remainderf, (float, float), __remainderf_finite);
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|
#ifdef __MATH_DECLARE_LDOUBLE
|
|
# ifdef __NO_LONG_DOUBLE_MATH
|
|
extern long double __REDIRECT_NTH (remainderl, (long double, long double),
|
|
__remainder_finite);
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|
# else
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|
extern long double __REDIRECT_NTH (remainderl, (long double, long double),
|
|
__remainderl_finite);
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|
# 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
|
|
|
|
#ifdef __USE_ISOC99
|
|
/* 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
|