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55 lines
968 B
C
55 lines
968 B
C
#include <stdlib.h>
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#include <stdio.h>
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#include <fcntl.h>
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#include <ffi.h>
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#include "fficonfig.h"
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#define MAX_ARGS 256
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/* Define __UNUSED__ that also other compilers than gcc can run the tests. */
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#undef __UNUSED__
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#if defined(__GNUC__)
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#define __UNUSED__ __attribute__((__unused__))
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#else
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#define __UNUSED__
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#endif
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#define CHECK(x) (!(x) ? abort() : (void)0)
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/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
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file open. */
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#ifdef HAVE_MMAP_ANON
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# undef HAVE_MMAP_DEV_ZERO
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# include <sys/mman.h>
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# ifndef MAP_FAILED
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# define MAP_FAILED -1
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# endif
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# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
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# define MAP_ANONYMOUS MAP_ANON
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# endif
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# define USING_MMAP
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#endif
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#ifdef HAVE_MMAP_DEV_ZERO
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# include <sys/mman.h>
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# ifndef MAP_FAILED
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# define MAP_FAILED -1
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# endif
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# define USING_MMAP
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#endif
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/* MinGW kludge. */
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#ifdef _WIN64
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#define PRIdLL "I64d"
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#define PRIuLL "I64u"
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#else
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#define PRIdLL "lld"
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#define PRIuLL "llu"
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#endif
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