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2dbdb824
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2008-11-03T18:38:57
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Add git_fsize to the os file API
This permits us to get the size of an opened file.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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3e9e6909
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2008-11-03T17:14:25
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Redefine git_fread, git_fwrite to transfer the whole unit
We never want to accept a short read or a short write when
transferring data to or from a local file.
Either the entire read (or write) completes or the operation
failed and we will not recover gracefully from it.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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b7c891c6
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2008-11-03T17:31:16
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Add git_oid_cpy, git_oid_cmp as inline functions
These are easily built off the standard C library functions memcpy
and memcmp. By marking these inline we stand a good chance of
the C compiler replacing the entire thing with tight machine code,
because many compilers will actually inline a memcmp or memcpy when
the 3rd argument (the size) is a constant value.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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16a67770
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2008-11-01T16:53:06
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Create a micro abstraction around the POSIX file APIs
This way we can start to write IO code to read and write files in the
Git object database, but provide a hook to inject native Win32 APIs
instead so libgit2 can be ported to run natively on that platform.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
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