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Add METH_O and METH_NOARGS change 

Rewrite snprintf() item a bit
Bump version number
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Andrew M. Kuchling 2001-08-29 01:16:54 +00:00
parent 19ef62d5a9
commit 0ab31b8562
1 changed files with 19 additions and 9 deletions
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Doc/whatsnew/whatsnew22.tex
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@ -3,7 +3,7 @@
% $Id$
\title{What's New in Python 2.2}
\release{0.04}
\release{0.05}
\author{A.M. Kuchling}
\authoraddress{\email{akuchlin@mems-exchange.org}}
\begin{document}
@ -708,13 +708,23 @@ affect you very much.
(Contributed by M.-A. Lemburg, and used for the MBCS support on
Windows described in the previous section.)
\item Two new wrapper functions, \cfunction{PyOS_snprintf()} and
\cfunction{PyOS_vsnprintf()} were added. which provide a cross-platform
implementations for the relatively new snprintf()/vsnprintf() C lib
APIs. In contrast to the standard sprintf() and vsprintf() C lib
APIs, these versions apply bounds checking on the used buffer which
enhances protection against buffer overruns.
(Contributed by M.-A. Lemburg.)
\item Two new flags \constant{METH_NOARGS} and \constant{METH_O} are
available in method definition tables to simplify implementation of
methods with no arguments or a single untyped argument. Calling
such methods is more efficient than calling a corresponding method
that uses \constant{METH_VARARGS}.
Also, the old \constant{METH_OLDARGS} style of writing C methods is
now officially deprecated.
\item
Two new wrapper functions, \cfunction{PyOS_snprintf()} and
\cfunction{PyOS_vsnprintf()} were added. which provide a
cross-platform implementations for the relatively new
\cfunction{snprintf()} and \cfunction{vsnprintf()} C lib APIs. In
contrast to the standard \cfunction{sprintf()} and
\cfunction{vsprintf()} functions, the Python versions check the
bounds of the buffer used to protect against buffer overruns.
(Contributed by M.-A. Lemburg.)
\end{itemize}