1 /*- 2 * Copyright (c) 2004 David Schultz <das@FreeBSD.ORG> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 */ 26 27 #include "fenv.h" 28 29 /* 30 * Hopefully the system ID byte is immutable, so it's valid to use 31 * this as a default environment. 32 */ 33 const fenv_t __fe_dfl_env = 0; 34 const femode_t __fe_dfl_mode = 0; 35 36 int 37 (feclearexcept)(int excepts) 38 { 39 return (__feclearexcept_int(excepts)); 40 } 41 42 int 43 (fegetexceptflag)(fexcept_t *flagp, int excepts) 44 { 45 return (__fegetexceptflag_int(flagp, excepts)); 46 } 47 48 int 49 (fesetexceptflag)(const fexcept_t *flagp, int excepts) 50 { 51 return (__fesetexceptflag_int(flagp, excepts)); 52 } 53 54 int 55 (feraiseexcept)(int excepts) 56 { 57 return (__feraiseexcept_int(excepts)); 58 } 59 60 int 61 (fetestexcept)(int excepts) 62 { 63 return (__fetestexcept_int(excepts)); 64 } 65 66 int 67 (fegetround)(void) 68 { 69 return (__fegetround_int()); 70 } 71 72 int 73 (fesetround)(int round) 74 { 75 return (__fesetround_int(round)); 76 } 77 78 int 79 (fegetmode)(femode_t *modep) 80 { 81 return (__fegetmode_int(modep)); 82 } 83 84 int 85 (fesetmode)(const femode_t *modep) 86 { 87 return (__fesetmode_int(modep)); 88 } 89 90 int 91 (fegetenv)(fenv_t *envp) 92 { 93 return (__fegetenv_int(envp)); 94 } 95 96 int 97 (feholdexcept)(fenv_t *envp) 98 { 99 return (__feholdexcept_int(envp)); 100 } 101 102 int 103 (fesetenv)(const fenv_t *envp) 104 { 105 return (__fesetenv_int(envp)); 106 } 107 108 int 109 (feupdateenv)(const fenv_t *envp) 110 { 111 return (__feupdateenv_int(envp)); 112 } 113 114 int 115 (feenableexcept)(int mask) 116 { 117 return (__feenableexcept_int(mask)); 118 } 119 120 int 121 (fedisableexcept)(int mask) 122 { 123 return (__fedisableexcept_int(mask)); 124 } 125