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From Nick Kew <n...@webthing.com>
Subject apr_file operations returning system errno as apr_status_t
Date Sat, 03 Feb 2007 09:48:04 GMT
Someone on IRC #apache just reported a stupid error message:

    (20014)Error string not specified yet: Error retrieving pid
   file /var/run/apache2.pid

I took a look at what could be causing it, and it appears to
be down to apr_file_* functions returning an old-fashioned
system errno as an apr_status_t value.  I haven't reproduced
the user's reported error, but it comes from either
apr_file_open or apr_file_read (via apr_file_read_full).

Not sure how best to tackle this.  Is there some reasoning
behind what errno numbers can be returned here?

Nick Kew

Application Development with Apache - the Apache Modules Book

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