2005-01-14 Andrew Cagney <cagney@gnu.org>

	* exceptions.h (exception_fprintf): Declare.
	(exception_print): Drop pre_print parameter.
	* mi/mi-main.c (mi_execute_command): Update exception_print call.
	* cli/cli-interp.c (safe_execute_command): Update exception_print
	call.
	* remote.c (remote_open_1): Instead of passing an error prefix to
	catch_exceptions, use catch_exceptions and exception_fprintf.
	(remote_start_remote): Change return type to void.
	* breakpoint.c (insert_bp_location): Instead of passing an error
	prefix to catch_exceptions, use catch_exceptions and
	exception_fprintf.
	(insert_catchpoint): Change return type to void.
	(break_command_1): Update exception_print call.
	* exceptions.c (exception_fprintf): New function.
	(print_exception): New function.
	(exception_print): Use print_exception.

1 files changed, 43 insertions, 21 deletions

diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index aed10a8..1301623 100644
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -302,9 +302,28 @@ do_write (void *data, const char *buffer, long length_buffer)
 }
 
 
+static void
+print_exception (struct ui_file *file, struct exception e)
+{
+  /* KLUGE: cagney/2005-01-13: Write the string out one line at a time
+     as that way the MI's behavior is preserved.  */
+  const char *start;
+  const char *end;
+  for (start = e.message; start != NULL; start = end)
+    {
+      end = strchr (start, '\n');
+      if (end == NULL)
+	fputs_filtered (start, file);
+      else
+	{
+	  end++;
+	  ui_file_write (file, start, end - start);
+	}
+    }					    
+}
+
 void
-exception_print (struct ui_file *file, const char *pre_print,
-		 struct exception e)
+exception_print (struct ui_file *file, struct exception e)
 {
   if (e.reason < 0 && e.message != NULL)
     {
@@ -312,26 +331,29 @@ exception_print (struct ui_file *file, const char *pre_print,
       wrap_here ("");		/* Force out any buffered output */
       gdb_flush (file);
       annotate_error_begin ();
-      if (pre_print)
-	fputs_filtered (pre_print, file);
+      print_exception (file, e);
+      fprintf_filtered (file, "\n");
+    }
+}
 
-      /* KLUGE: cagney/2005-01-13: Write the string out one line at a
-	 time as that way the MI's behavior is preserved.  */
-      {
-	const char *start;
-	const char *end;
-	for (start = e.message; start != NULL; start = end)
-	  {
-	    end = strchr (start, '\n');
-	    if (end == NULL)
-	      fputs_filtered (start, file);
-	    else
-	      {
-		end++;
-		ui_file_write (file, start, end - start);
-	      }
-	  }					    
-      }
+void
+exception_fprintf (struct ui_file *file, struct exception e,
+		   const char *prefix, ...)
+{
+  if (e.reason < 0 && e.message != NULL)
+    {
+      va_list args;
+      target_terminal_ours ();
+      wrap_here ("");		/* Force out any buffered output */
+      gdb_flush (file);
+      annotate_error_begin ();
+
+      /* Print the prefix.  */
+      va_start (args, prefix);
+      vfprintf_filtered (file, prefix, args);
+      va_end (args);
+
+      print_exception (file, e);
       fprintf_filtered (file, "\n");
     }
 }