diff options
Diffstat (limited to 'lib/msun/src/get_hw_float.c')
-rw-r--r-- | lib/msun/src/get_hw_float.c | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/lib/msun/src/get_hw_float.c b/lib/msun/src/get_hw_float.c deleted file mode 100644 index 932ebd9..0000000 --- a/lib/msun/src/get_hw_float.c +++ /dev/null @@ -1,50 +0,0 @@ -/*- - * Copyright (c) 1997 Bruce D. Evans - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND - * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE - * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE - * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE - * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL - * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS - * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) - * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT - * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY - * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - * - * $FreeBSD$ - */ - -#include <sys/types.h> -#include <sys/sysctl.h> - -int __get_hw_float(void); - -static int hw_float = -1; - -int -__get_hw_float() -{ - size_t len; - int mib[2]; - - if (hw_float == -1) { - len = sizeof(hw_float); - mib[0] = CTL_HW; - mib[1] = HW_FLOATINGPT; - if (__sysctl(mib, 2, &hw_float, &len, (void *)0, 0) == -1) - hw_float = 0; /* shouldn't happen; assume the worst */ - } - return (hw_float); -} |