/* @(#)w_sinh.c 5.1 93/09/24 */ /* * ==================================================== * Copyright (C) 1993 by Sun Microsystems, Inc. All rights reserved. * * Developed at SunPro, a Sun Microsystems, Inc. business. * Permission to use, copy, modify, and distribute this * software is freely granted, provided that this notice * is preserved. * ==================================================== */ /* * wrapper sinh(x) */ #include <math.h> #include "math_private.h" double sinh (double x) { #if defined(__UCLIBC_HAS_FENV__) double z = __ieee754_sinh (x); if (__builtin_expect (!isfinite (z), 0) && isfinite (x) && _LIB_VERSION != _IEEE_) return __kernel_standard (x, x, 25); /* sinh overflow */ return z; #else return __ieee754_sinh (x); #endif } libm_hidden_def(sinh)