thodg/libgit2

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  • Hash : 20e7f426
    Author : Shawn O. Pearce
    Date : 2009-01-03T00:36:10 

    Add a simple mmap wrapper for cross-platform mmap usage

Win32 has a variant of mmap that is harder to use than POSIX, but
to run natively and efficiently on Win32 we need some form of it.

gitfo_map_ro() provides a basic mmap function for use in locations
where we need read-only random data access to large ranges of a file,
such as a pack-*.idx.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>

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