mirror of git://sourceware.org/git/glibc.git
14 lines
425 B
C
14 lines
425 B
C
/* mips64n32 uses __NR_mmap for mmap64 while still having sizeof (off_t)
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smaller than sizeof (off64_t). So it allows mapping large offsets
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using mmap64 than 32-bit archs which uses __NR_mmap2. */
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static inline uint64_t
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mmap64_maximum_offset (long int page_shift)
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{
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#if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64
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return UINT64_MAX;
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#else
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return (UINT64_C(1) << (page_shift + (8 * sizeof (off_t)))) - 1;
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#endif
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}
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