[PATCH] libdwelf: New function dwelf_elf_begin.

Mark Wielaard mark@klomp.org
Sun Nov 4 16:37:00 GMT 2018

On Mon, 2018-10-22 at 01:47 +0200, Mark Wielaard wrote:
> It currently wraps __libdw_open_file which makes error handling
> slight tricky and needs duplicating the file handle.

Which introduced some confusion that could cause the file descriptor to
leak. The attached updated patch adds a variant to the
__libdw_open_file function that doesn't try to play tricks with the
given file descriptor which is easier to wrap for dwelf_elf_begin.
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