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| author | Lorenz Meier <lm@inf.ethz.ch> | 2013-06-01 01:04:32 +0200 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2013-06-01 01:04:32 +0200 |
| commit | 5375bb5b86e266157ceceef08c367da711b8144e (patch) | |
| tree | 88bc81cab11d8f0b2b6f9391f803051c081b2ecb /nuttx/libc/math/lib_roundl.c | |
| parent | 27ee36b2049167a1272122548fe61aa2993d79c1 (diff) | |
| download | px4-firmware-5375bb5b86e266157ceceef08c367da711b8144e.tar.gz px4-firmware-5375bb5b86e266157ceceef08c367da711b8144e.tar.bz2 px4-firmware-5375bb5b86e266157ceceef08c367da711b8144e.zip | |
Cleanup, WIP, needs a NuttX checkout to Firmware/NuttX now
Diffstat (limited to 'nuttx/libc/math/lib_roundl.c')
| -rw-r--r-- | nuttx/libc/math/lib_roundl.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/nuttx/libc/math/lib_roundl.c b/nuttx/libc/math/lib_roundl.c deleted file mode 100644 index b2ddba670..000000000 --- a/nuttx/libc/math/lib_roundl.c +++ /dev/null @@ -1,40 +0,0 @@ -/************************************************************************ - * lib/math/lib_round.c - * - * This file is a part of NuttX: - * - * Copyright (C) 2012 Gregory Nutt. All rights reserved. - * (C) 2012 Petteri Aimonen <jpa@nx.mail.kapsi.fi> - * - ************************************************************************/ - -/************************************************************************ - * Included Files - ************************************************************************/ - -#include <nuttx/config.h> -#include <nuttx/compiler.h> - -#include <math.h> - -/************************************************************************ - * Public Functions - ************************************************************************/ - -#ifdef CONFIG_HAVE_LONG_DOUBLE -long double roundl(long double x) -{ - long double f = modfl(x, &x); - if (x <= 0.0 && f <= -0.5) - { - x -= 1.0; - } - - if (x >= 0.0 && f >= 0.5) - { - x += 1.0; - } - - return x; -} -#endif |