CDev and mounturl tweaks.

The CDev connects to the network if not already connected, and it displays the arrow cursor in the "no NetDiskInit" alert from MachineCDEV.

The mounturl utility now has meaningful return values.

cdev.c

@@ -12,6 +12,7 @@
 #include <lineedit.h>
 #include <desk.h>
 #include <locator.h>
+#include <tcpip.h>
 #include "mounturl.h"
 
 #define MachineCDEV     1
@@ -52,6 +53,8 @@ void DoMount(void)
 
     GetLETextByID(wPtr, urlLine, (StringPtr)&urlBuf);
 
+    TCPIPConnect(NULL);
+
     mountURLRec.result = NETDISK_NOT_PRESENT;
     mountURLRec.url = urlBuf + 1;
 
@@ -99,6 +102,7 @@ long DoMachine(void)
                 (Long)&mountURLRec, NULL);
 
     if (mountURLRec.result == NETDISK_NOT_PRESENT) {
+        InitCursor();
         AlertWindow(awResource+awButtonLayout, NULL, netDiskMissingError);
         return 0;
     }

mounturl.c

@@ -6,7 +6,7 @@
 
 int main(int argc, char **argv) {
     if (argc < 2)
-        return;
+        return -1;
     
     struct MountURLRec mountURLRec = {sizeof(struct MountURLRec)};
     mountURLRec.result = NETDISK_NOT_PRESENT;
@@ -17,5 +17,8 @@ int main(int argc, char **argv) {
     
     if (mountURLRec.result != OPERATION_SUCCESSFUL) {
         fprintf(stderr, "MountURL error %u\n", mountURLRec.result);
+        return 1;
     }
+    
+    return 0;
 }