diff options
author | Ulrich Drepper <drepper@redhat.com> | 2005-12-14 15:06:39 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2005-12-14 15:06:39 +0000 |
commit | 9d13fb2413921c713f83efe331e8e4d219c62c6b (patch) | |
tree | 2d44d7ac45ab2d147eb8361bbff880c365aa8ad5 /sysdeps/generic/s_fdim.c | |
parent | b6ab06cef4670e02756bcdd4d2c33a49369a4346 (diff) | |
download | glibc-9d13fb2413921c713f83efe331e8e4d219c62c6b.tar.gz |
Moved to csu/errno-loc.c.
Diffstat (limited to 'sysdeps/generic/s_fdim.c')
-rw-r--r-- | sysdeps/generic/s_fdim.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/sysdeps/generic/s_fdim.c b/sysdeps/generic/s_fdim.c deleted file mode 100644 index 5804e631c3..0000000000 --- a/sysdeps/generic/s_fdim.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Return positive difference between arguments. - Copyright (C) 1997, 2004 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 Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 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 - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - -#include <math.h> - -double -__fdim (double x, double 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 (__fdim, fdim) -#ifdef NO_LONG_DOUBLE -strong_alias (__fdim, __fdiml) -weak_alias (__fdim, fdiml) -#endif |