[Pcsclite-cvs-commit] r2247 - trunk/PCSC/src

[Ludovic Rousseau]

Author: rousseau
Date: 2006-11-30 21:48:08 +0100 (Thu, 30 Nov 2006)
New Revision: 2247

Modified:
   trunk/PCSC/src/winscard_msg.c
Log:
use "char *" variables instead of "void *" when arithmetic is done
(typically ptr+offset).

Avoids: warning: pointer of type 'void *' used in arithmetic


Modified: trunk/PCSC/src/winscard_msg.c
===================================================================
--- trunk/PCSC/src/winscard_msg.c	2006-11-30 20:39:09 UTC (rev 2246)
+++ trunk/PCSC/src/winscard_msg.c	2006-11-30 20:48:08 UTC (rev 2247)
@@ -139,9 +139,11 @@
  * @retval -1 Socket is closed.
  * @retval -1 A signal was received.
  */
-INTERNAL int SHMMessageSend(void *buffer, size_t buffer_size,
+INTERNAL int SHMMessageSend(void *buffer_void, size_t buffer_size,
 	int filedes, int blockAmount)
 {
+	char *buffer = buffer_void;
+
 	/*
 	 * default is success
 	 */
@@ -262,9 +264,11 @@
  * @retval -1 Socket is closed.
  * @retval -1 A signal was received.
  */
-INTERNAL int SHMMessageReceive(void *buffer, size_t buffer_size,
+INTERNAL int SHMMessageReceive(void *buffer_void, size_t buffer_size,
 	int filedes, int blockAmount)
 {
+	char *buffer = buffer_void;
+
 	/*
 	 * default is success
 	 */
@@ -386,8 +390,10 @@
  * @return Same error codes as SHMMessageSend().
  */
 INTERNAL int WrapSHMWrite(unsigned int command, DWORD dwClientID,
-	unsigned int size, unsigned int blockAmount, void *data)
+	unsigned int size, unsigned int blockAmount, void *data_void)
 {
+	char *data = data_void;
+
 	sharedSegmentMsg msgStruct;
 	int ret;