[llvm] r186987 - Expand the comment on getOpenFileSlice a bit for more details and consistency

[Rafael Espíndola]

thanks!

On 23 July 2013 17:05, Eli Bendersky <eliben at google.com> wrote:
> Author: eliben
> Date: Tue Jul 23 16:05:21 2013
> New Revision: 186987
>
> URL: http://llvm.org/viewvc/llvm-project?rev=186987&view=rev
> Log:
> Expand the comment on getOpenFileSlice a bit for more details and consistency
>
> Modified:
>     llvm/trunk/include/llvm/Support/MemoryBuffer.h
>
> Modified: llvm/trunk/include/llvm/Support/MemoryBuffer.h
> URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/include/llvm/Support/MemoryBuffer.h?rev=186987&r1=186986&r2=186987&view=diff
> ==============================================================================
> --- llvm/trunk/include/llvm/Support/MemoryBuffer.h (original)
> +++ llvm/trunk/include/llvm/Support/MemoryBuffer.h Tue Jul 23 16:05:21 2013
> @@ -74,8 +74,9 @@ public:
>                              int64_t FileSize = -1,
>                              bool RequiresNullTerminator = true);
>
> -  // Get a MemoryBuffer of part of a file. Since this is in the middle of a
> -  // file, the buffer is not null terminated.
> +  /// Given an already-open file descriptor, map some slice of it into a
> +  /// MemoryBuffer. The slice is specified by an \p Offset and \p MapSize.
> +  /// Since this is in the middle of a file, the buffer is not null terminated.
>    static error_code getOpenFileSlice(int FD, const char *Filename,
>                                       OwningPtr<MemoryBuffer> &Result,
>                                       uint64_t MapSize, int64_t Offset);
>
>
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