/usr/include/liggghts/os_specific.h is in libliggghts-dev 3.0.3+repack-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 | /* ----------------------------------------------------------------------
LIGGGHTS - LAMMPS Improved for General Granular and Granular Heat
Transfer Simulations
LIGGGHTS is part of the CFDEMproject
www.liggghts.com | www.cfdem.com
Christoph Kloss, christoph.kloss@cfdem.com
Copyright 2009-2012 JKU Linz
Copyright 2012- DCS Computing GmbH, Linz
LIGGGHTS is based on LAMMPS
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
This software is distributed under the GNU General Public License.
See the README file in the top-level directory.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing authors:
Christoph Kloss (JKU Linz, DCS Computing GmbH, Linz)
Richard Berger (JKU Linz)
------------------------------------------------------------------------- */
#include <stdlib.h>
#if defined(_WIN32) || defined(_WIN64)
#include <malloc.h>
static inline void * aligned_malloc(size_t alignment, size_t size)
{
return _aligned_malloc(size, alignment);
}
static inline void aligned_free(void * ptr)
{
_aligned_free(ptr);
}
template<typename T>
static inline T * aligned_malloc(size_t alignment)
{
return (T*)_aligned_malloc(sizeof(T), alignment);
}
#else
static inline void * aligned_malloc(size_t alignment, size_t size)
{
void * ptr = NULL;
posix_memalign(&ptr, alignment, size);
return ptr;
}
static inline void aligned_free(void * ptr)
{
free(ptr);
}
template<typename T>
static inline T * aligned_malloc(size_t alignment)
{
void * ptr = NULL;
posix_memalign(&ptr, alignment, sizeof(T));
return (T*)ptr;
}
#endif
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