1/* 2 * Copyright (c) 2005-2019 Rich Felker, et al. 3 * 4 * Part of MUSL, released under the MIT license. 5 */ 6 7 8#include <fenv.h> 9 10/* Dummy functions for archs lacking fenv implementation */ 11 12int feclearexcept(int mask) 13{ 14 return 0; 15} 16 17int feraiseexcept(int mask) 18{ 19 return 0; 20} 21 22int fetestexcept(int mask) 23{ 24 return 0; 25} 26 27int fegetround(void) 28{ 29 return FE_TONEAREST; 30} 31 32int __fesetround(int r) 33{ 34 return 0; 35} 36 37int fegetenv(fenv_t *envp) 38{ 39 return 0; 40} 41 42int fesetenv(const fenv_t *envp) 43{ 44 return 0; 45} 46