dyngui shutdown tweak

git-svn-id: file:///home/jj/hercules.svn/trunk@1551 956126f8-22a0-4046-8f4a-272fa8102e63

dyngui.c

@@ -64,11 +64,11 @@ int      nInputStreamFileNum  =  -1;    // (file descriptor for stdin stream)
 
 void  Initialize         ();
 void  ProcessingLoop     ();
+void  Cleanup            ();
 void  UpdateTargetCPU    ();
 void  ReadInputData      (size_t nTimeoutMillsecs);
 void  ProcessInputData   ();
 void* gui_panel_command  (char* pszCommand);
-void  gui_panel_cleanup  ();
 void  UpdateStatus       ();
 void  UpdateCPUStatus    ();
 void  UpdateRegisters    ();
@@ -827,11 +827,12 @@ void  Initialize ()
 
     memset(pszCommandBuff,0,nCommandBuffSize);
     nCommandLen = 0;
-
-    atexit( gui_panel_cleanup );
 }
 
-void gui_panel_cleanup()
+///////////////////////////////////////////////////////////////////////////////
+// (called by 'gui_panel_display' when main loop terminates...)
+
+void Cleanup()
 {
     if  (pszInputBuff)
     free(pszInputBuff);
@@ -885,6 +886,8 @@ void gui_panel_display ()
     logmsg(_("HHCHGnnnI dyngui.dll initiated\n"));
     Initialize();               // (allocate buffers, etc)
     ProcessingLoop();           // (primary processing loop)
+    logmsg(_("HHCHGnnnI dyngui.dll terminated\n"));
+    Cleanup();                  // (de-allocate resources)
 }
 
 /*****************************************************************************\

hdl.c

@@ -328,12 +328,6 @@ HDLPRE *preload;
 
     hdl_cdll->name = strdup("*Hercules");
 
-    // ZZ FIXME: Win32-specific file name handling: If no file name
-    // extension is specified in the file name parameter, the default
-    // library extension ".dll" is appended. However, the file name
-    // string can include a trailing point character (.) to indicate
-    // that the module name has no extension.
-
     if(!(hdl_cdll->dll = dlopen(NULL, RTLD_NOW )))
     {
         fprintf(stderr, "HHCHD003E unable to open hercules as DLL: %s\n",

hsccmd.c

@@ -54,8 +54,8 @@ int quit_cmd(char* cmdline, int argc, char *argv[])
                  in a future version */
     if (!(argc > 1 && !strcasecmp("now",argv[1])))
     {
+        usleep(10000); /* (give time for 'quit' command to be logged) */
         system_shutdown();
-        usleep(100000);
     }
 
 #if defined(FISH_HANG)