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author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-11-10 15:47:45 +0000 |
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committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2012-11-10 15:47:45 +0000 |
commit | a69a97b03b52f369211bde6a473efe6d79068fe8 (patch) | |
tree | 717b5e7f971706d7f3206153d45948b7ba0ecbcf /nuttx/lib/math/lib_ceilf.c | |
parent | 0c0440210befd8e4bc9971defad4d654c03aae3b (diff) | |
download | px4-firmware-a69a97b03b52f369211bde6a473efe6d79068fe8.tar.gz px4-firmware-a69a97b03b52f369211bde6a473efe6d79068fe8.tar.bz2 px4-firmware-a69a97b03b52f369211bde6a473efe6d79068fe8.zip |
move lib/ to libc/ to make room for a true lib/ directory. Rename libraries to match
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5328 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/lib/math/lib_ceilf.c')
-rw-r--r-- | nuttx/lib/math/lib_ceilf.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/nuttx/lib/math/lib_ceilf.c b/nuttx/lib/math/lib_ceilf.c deleted file mode 100644 index 0721ffc22..000000000 --- a/nuttx/lib/math/lib_ceilf.c +++ /dev/null @@ -1,47 +0,0 @@ -/************************************************************************ - * lib/math/lib_ceilf.c - * - * This file is a part of NuttX: - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * Ported by: Darcy Gong - * - * It derives from the Rhombs OS math library by Nick Johnson which has - * a compatibile, MIT-style license: - * - * Copyright (C) 2009-2011 Nick Johnson <nickbjohnson4224 at gmail.com> - * - * Permission to use, copy, modify, and distribute this software for any - * purpose with or without fee is hereby granted, provided that the above - * copyright notice and this permission notice appear in all copies. - * - * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES - * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR - * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES - * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN - * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF - * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - ************************************************************************/ - -/************************************************************************ - * Included Files - ************************************************************************/ - -#include <math.h> - -/************************************************************************ - * Public Functions - ************************************************************************/ - -float ceilf(float x) -{ - modff(x, &x); - if (x > 0.0) - { - x += 1.0; - } - - return x; -} |