Re: [Libguestfs] [PATCH 1/5] daemon error handling: Clear errno before calling stub functions.
On Mon, Nov 30, 2009 at 03:31:58PM +0000, Matthew Booth wrote:
Incidentally, what's returning success but still setting an error
code
which requires this?
Actually the problem is the reverse: returning error and not setting
errno. You'd end up printing a message about some preceeding error
potentially from some time before.
Nothing actually does this, certainly not on Linux.
Rich.
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