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  • Hash : b04cc60f
    Author : Nicholas Marriott
    Date : 2009-11-23T12:55:50

    Backport evbuffer_readln().
    
    This is necessary because it is not actually possible to use
    evbuffer_readline() safely: it will treat "A\r\n" as 'A' EOL if it
    reads it all at once, and as 'A' EOL EOL if there is a delay between
    reading the \r and the \n.
    
    Nicholas Marriott's comments on this patch:
    
       Gilles is too busy so I've had a go at this, please see the diff
       below.  Rather than try to backport directly from 2.0 where the
       evbuffer code is quite different, I've backported the _readln
       function from when it was initially added in buffer.c r550. I can't
       see any relevant bug fixes after this point so the function is
       pretty much just copied in directly from that revision.