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Re: [pdf-devel] Error module: first lines


From: jemarch
Subject: Re: [pdf-devel] Error module: first lines
Date: Wed, 19 Dec 2007 09:41:55 +0100
User-agent: Wanderlust/2.14.0 (Africa) SEMI/1.14.6 (Maruoka) FLIM/1.14.8 (Shijō) APEL/10.6 Emacs/23.0.50 (i686-pc-linux-gnu) MULE/5.0 (SAKAKI)

    >     > From: Behdad Esfahbod <address@hidden> Are you proposing these as 
part of
    >     > the error handling scheme for the library?  If yes, I'm strongly 
against
    >     > them.  Libraries should:
    >     > 
    >     >   - Be re-entrant.  That means, a global total-number-of-errors is 
useless.
    > 
    >    I agree.
    > 
    > We may need to have a variable of type "pdf_base_context_t" containing
    > error information and to propagate it through function calls. 

   I'm not sure what an 'object' and a 'context' mean in this
   case. Someone helps me :-)

I am writing a proposal for the error management in the library. I
will send it to pdf-devel today.

--
José E. Marchesi  <address@hidden>

GNU Project       http://www.gnu.org
GNU Spain         http://es.gnu.org




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