diff options
Diffstat (limited to 'sysdeps/libm-ieee754/s_fdimf.c')
-rw-r--r-- | sysdeps/libm-ieee754/s_fdimf.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/sysdeps/libm-ieee754/s_fdimf.c b/sysdeps/libm-ieee754/s_fdimf.c deleted file mode 100644 index a8d8192c0f..0000000000 --- a/sysdeps/libm-ieee754/s_fdimf.c +++ /dev/null @@ -1,36 +0,0 @@ -/* Return positive difference between arguments. - Copyright (C) 1997 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public License as - published by the Free Software Foundation; either version 2 of the - License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with the GNU C Library; see the file COPYING.LIB. If not, - write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, - Boston, MA 02111-1307, USA. */ - -#include <math.h> - -float -__fdimf (float x, float y) -{ - int clsx = fpclassify (x); - int clsy = fpclassify (y); - - if (clsx == FP_NAN || clsy == FP_NAN - || (y < 0 && clsx == FP_INFINITE && clsy == FP_INFINITE)) - /* Raise invalid flag. */ - return x - y; - - return x < y ? 0 : x - y; -} -weak_alias (__fdimf, fdimf) |