Various fixes and new features.

Enhanced gpg-connect-agent.

agent/ChangeLog

@@ -1,3 +1,11 @@
+2006-09-13  Werner Koch  <wk@g10code.com>
+
+	* preset-passphrase.c (main) [W32]: Check for WSAStartup error.
+
+2006-09-08  Werner Koch  <wk@g10code.com>
+
+	* call-scd.c: Add signal.h as we are referencing SIGUSR2.
+
 2006-09-06  Marcus Brinkmann  <marcus@g10code.de>
 
 	* Makefile.am (AM_CFLAGS): Add $(GPG_ERR_CFLAGS).

agent/call-scd.c

@@ -27,6 +27,7 @@
 #include <ctype.h>
 #include <assert.h>
 #include <unistd.h>
+#include <signal.h>
 #include <sys/stat.h>
 #include <sys/types.h>
 #ifndef HAVE_W32_SYSTEM

agent/preset-passphrase.c

@@ -281,10 +281,15 @@ main (int argc, char **argv)
 #ifdef HAVE_W32_SYSTEM
   /* Fixme: Need to initialize the Windows sockets: This should be
      moved to another place and we should make sure that it won't get
-     doen twice, like when Pth is used too. */
+     done twice, like when Pth is used too. */
   {
     WSADATA wsadat;
-    WSAStartup (0x202, &wsadat);
+    if (WSAStartup (0x202, &wsadat) )
+      {
+        log_error ("error initializing socket library: ec=%d\n", 
+                   (int)WSAGetLastError () );
+        return 2;
+      }
   }
 #endif