[Pcsclite-cvs-commit] CVS PCSC/doc

[CVS User rousseau]

Update of /cvsroot/pcsclite/PCSC/doc
In directory haydn:/tmp/cvs-serv23986

Modified Files:
	pcsc-lite.tex 
Log Message:
SCardStatus: document that pcbAtrLen will contain the necessary size if
it is too small


--- /cvsroot/pcsclite/PCSC/doc/pcsc-lite.tex	2004/07/28 13:44:12	1.11
+++ /cvsroot/pcsclite/PCSC/doc/pcsc-lite.tex	2004/11/23 21:08:11	1.12
@@ -5,7 +5,7 @@
 %  David Corcoran <corcoran@linuxnet.com>
 %  Ludovic Rousseau <ludovic.rousseau@free.fr>
 %
-% $Id: pcsc-lite.tex,v 1.11 2004/07/28 13:44:12 rousseau Exp $
+% $Id: pcsc-lite.tex,v 1.12 2004/11/23 21:08:11 rousseau Exp $
 
 \documentclass[a4paper,12pt]{article}
 
@@ -1023,11 +1023,14 @@
 This function returns the current status of the reader connected to by
 \texttt{hCard}.  It's friendly name will be stored in
 \texttt{szReaderName}.  \texttt{pcchReaderLen} will be the size of the
-allocated buffer for \texttt{szReaderName}.  If this is too small the
-function will return with the necessary size in \texttt{pcchReaderLen}.
-The current state, and protocol will be stored in \texttt{pdwState} and
-\texttt{pdwProtocol} respectively.  \texttt{pdwState} is a
-\texttt{DWORD} possibly OR'd with the following values:
+allocated buffer for \texttt{szReaderName}, while \texttt{pcbAtrLen}
+will be the size of the allocated buffer for \texttt{pbAtr}. If either
+of these is too small, the function will return with
+\texttt{SCARD\_E\_INSUFFICIENT\_BUFFER} and the necessary size in
+\texttt{pcchReaderLen} and \texttt{pcbAtrLen}.  The current state, and
+protocol will be stored in \texttt{pdwState} and \texttt{pdwProtocol}
+respectively.  \texttt{pdwState} is a \texttt{DWORD} possibly OR'd with
+the following values:
 
 
 \begin{tabular}{|l|p{12cm}|}