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Lines 39-46
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// FIXME: On 64-bit architectures, we need to use "long" not "int" here for |
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// FIXME: On 64-bit architectures, we need to use "long" not "int" here for |
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// "offset" and "len" |
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// "offset" and "len" |
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[DllImport ("libc", SetLastError=true)] |
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static extern int posix_fadvise (int fd, int offset, int len, int advice); |
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// The following are from /usr/include/linux/fadvise.h and will not change |
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// The following are from /usr/include/linux/fadvise.h and will not change |
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private const int AdviseNormal = 0; // POSIX_FADV_NORMAL |
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private const int AdviseNormal = 0; // POSIX_FADV_NORMAL |
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Lines 52-59
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static private int GiveAdvice (FileStream file, int advice) |
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static private int GiveAdvice (FileStream file, int advice) |
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{ |
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{ |
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int fd = file.Handle.ToInt32 (); |
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return 0; |
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return posix_fadvise (fd, 0, 0, advice); |
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} |
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} |
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static public void FlushCache (FileStream file) |
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static public void FlushCache (FileStream file) |
