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Diffstat (limited to 'main/src/main/cpp/lzo/examples/portab.h')
| -rw-r--r-- | main/src/main/cpp/lzo/examples/portab.h | 144 |
1 files changed, 144 insertions, 0 deletions
diff --git a/main/src/main/cpp/lzo/examples/portab.h b/main/src/main/cpp/lzo/examples/portab.h new file mode 100644 index 00000000..93db56a9 --- /dev/null +++ b/main/src/main/cpp/lzo/examples/portab.h @@ -0,0 +1,144 @@ +/* portab.h -- portability layer + + This file is part of the LZO real-time data compression library. + + Copyright (C) 1996-2017 Markus Franz Xaver Johannes Oberhumer + All Rights Reserved. + + The LZO library is free software; you can redistribute it and/or + modify it under the terms of the GNU General Public License as + published by the Free Software Foundation; either version 2 of + the License, or (at your option) any later version. + + The LZO 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with the LZO library; see the file COPYING. + If not, write to the Free Software Foundation, Inc., + 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + Markus F.X.J. Oberhumer + <markus@oberhumer.com> + http://www.oberhumer.com/opensource/lzo/ + */ + + +#include <lzo/lzoconf.h> + +#if (LZO_CC_MSC && (_MSC_VER >= 1000 && _MSC_VER < 1200)) + /* avoid '-W4' warnings in system header files */ +# pragma warning(disable: 4201 4214 4514) +#endif +#if (LZO_CC_MSC && (_MSC_VER >= 1300)) + /* avoid '-Wall' warnings in system header files */ +# pragma warning(disable: 4163 4255 4820) + /* avoid warnings about inlining */ +# pragma warning(disable: 4710 4711) +#endif +/* disable silly warnings about using "deprecated" POSIX functions like "fopen" */ +#if (LZO_CC_CLANG_MSC && LZO_CC_CLANG >= 0x030500) +# pragma clang diagnostic ignored "-Wdeprecated-declarations" +#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 1100)) +# pragma warning(disable: 1786) +#elif (LZO_CC_INTELC_MSC && (__INTEL_COMPILER >= 1000)) +# pragma warning(disable: 1478) +#elif (LZO_CC_MSC && (_MSC_VER >= 1400)) +# pragma warning(disable: 4996) +#endif +#if (LZO_CC_PELLESC && (__POCC__ >= 290)) +# pragma warn(disable:2002) +#endif + + +/************************************************************************* +// +**************************************************************************/ + +#if defined(LZO_WANT_ACCLIB_GETOPT) || !(defined(LZO_LIBC_ISOC90) || defined(LZO_LIBC_ISOC99)) + +#include "examples/portab_a.h" + +#else + +/* On any halfway modern machine we can use the following pure ANSI-C code. */ + +#include <stddef.h> +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <ctype.h> +#include <time.h> +#if defined(CLK_TCK) && !defined(CLOCKS_PER_SEC) +# define CLOCKS_PER_SEC CLK_TCK +#endif + +#if defined(WANT_LZO_MALLOC) +# define lzo_malloc(a) (malloc(a)) +# define lzo_free(a) (free(a)) +#endif +#if defined(WANT_LZO_FREAD) +# define lzo_fread(f,b,s) (fread(b,1,s,f)) +# define lzo_fwrite(f,b,s) (fwrite(b,1,s,f)) +#endif +#if defined(WANT_LZO_PCLOCK) +# define lzo_pclock_handle_t int +# define lzo_pclock_t double +# define lzo_pclock_open_default(a) ((void)(a)) +# define lzo_pclock_close(a) ((void)(a)) +# define lzo_pclock_read(a,b) *(b) = (clock() / (double)(CLOCKS_PER_SEC)) +# define lzo_pclock_get_elapsed(a,b,c) (*(c) - *(b)) +# define lzo_pclock_flush_cpu_cache(a,b) ((void)(a)) +#endif +#if defined(WANT_LZO_WILDARGV) +# define lzo_wildargv(a,b) ((void)0) +#endif + +#endif + + +/************************************************************************* +// misc +**************************************************************************/ + +/* turn on assertions */ +#undef NDEBUG +#include <assert.h> + +/* just in case */ +#undef xmalloc +#undef xfree +#undef xread +#undef xwrite +#undef xputc +#undef xgetc +#undef xread32 +#undef xwrite32 + + +#if defined(WANT_XMALLOC) +static lzo_voidp xmalloc(lzo_uint len) +{ + lzo_voidp p; + lzo_uint align = (lzo_uint) sizeof(lzo_align_t); + + p = (lzo_voidp) lzo_malloc(len > 0 ? len : 1); + if (p == NULL) + { + printf("%s: out of memory\n", progname); + exit(1); + } + if (len >= align && __lzo_align_gap(p, align) != 0) + { + printf("%s: C library problem: malloc() returned misaligned pointer!\n", progname); + lzo_free(p); + exit(1); + } + return p; +} +#endif + + +/* vim:set ts=4 sw=4 et: */ |