[PATCH] More details on net ads join when LDAP connect fails
Volker.Lendecke at SerNet.DE
Mon Aug 14 12:41:10 GMT 2006
On Mon, Aug 14, 2006 at 02:00:36PM +0200, Christian Ambach wrote:
> I was not sure if the DEBUG statement might change the value of errno, so
> I added errnosave as a safety measure.
> If it's not needed it can definitely be removed.
Just double-checked: The normal DEBUG macro only calls
dbghdr before the arguments are evaluated. And dbghdr has
/* Ensure we don't lose any real errno value. */
int old_errno = errno;
I would have been very surprised if DEBUG had destroyed
errno in the way you used it, at least I do it a lot. And if
it had done bad to errno, then DEBUG would be the place to
fix it instead of cluttering all the callers :-)
Checking it in.
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