[Pcsclite-cvs-commit] r4705 - /trunk/PCSC/src/winscard.c

[rousseau at users.alioth.debian.org]

Author: rousseau
Date: Tue Feb  2 14:53:12 2010
New Revision: 4705

URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4705
Log:
SCardStatus(): returns SCARD_E_SHARING_VIOLATION if the reader is
already used
More conform to Windows

Modified:
    trunk/PCSC/src/winscard.c

Modified: trunk/PCSC/src/winscard.c
URL: http://svn.debian.org/wsvn/pcsclite/trunk/PCSC/src/winscard.c?rev=4705&op=diff
==============================================================================
--- trunk/PCSC/src/winscard.c (original)
+++ trunk/PCSC/src/winscard.c Tue Feb  2 14:53:12 2010
@@ -1241,6 +1241,12 @@
 	if (hCard == 0)
 		return SCARD_E_INVALID_HANDLE;
 
+	/*
+	 * Make sure no one has a lock on this reader
+	 */
+	if ((rv = RFCheckSharing(hCard)) != SCARD_S_SUCCESS)
+		return rv;
+
 	rv = RFReaderInfoById(hCard, &rContext);
 
 	/*