merge from gcc

[deliverable/binutils-gdb.git] / gdb / gdb.h

diff --git a/gdb/gdb.h b/gdb/gdb.h
index 6a2eaa0ca124e0269be891839426749f2b953bf8..0dd49e3d9bf5afe0555849df2fc1b29bed17338a 100644 (file)
--- a/gdb/gdb.h
+++ b/gdb/gdb.h
@@ -29,8 +29,9 @@ struct ui_out;
 
 enum gdb_rc {
   /* The operation failed.  The failure message can be fetched by
-     calling ``char *error_last_message(void)''. The value is
-     determined by the catch_errors() interface. */
+     calling ``char *error_last_message(void)''.  The value is
+     determined by the catch_errors() interface.  The MSG parameter is
+     set to a freshly allocated copy of the error message.  */
   /* NOTE: Since ``defs.h:catch_errors()'' does not return an error /
      internal / quit indication it is not possible to return that
      here. */
@@ -46,17 +47,21 @@ enum gdb_rc {
 
 /* Print the specified breakpoint on GDB_STDOUT. (Eventually this
    function will ``print'' the object on ``output''). */
-enum gdb_rc gdb_breakpoint_query (struct ui_out *uiout, int bnum);
+enum gdb_rc gdb_breakpoint_query (struct ui_out *uiout, int bnum,
+                                 char **error_message);
 
 /* Create a breakpoint at ADDRESS (a GDB source and line). */
 enum gdb_rc gdb_breakpoint (char *address, char *condition,
                            int hardwareflag, int tempflag,
-                           int thread, int ignore_count);
+                           int thread, int ignore_count,
+                           char **error_message);
 
 /* Switch thread and print notification. */
-enum gdb_rc gdb_thread_select (struct ui_out *uiout, char *tidstr);
+enum gdb_rc gdb_thread_select (struct ui_out *uiout, char *tidstr,
+                              char **error_message);
 
 /* Print a list of known thread ids. */
-enum gdb_rc gdb_list_thread_ids (struct ui_out *uiout);
+enum gdb_rc gdb_list_thread_ids (struct ui_out *uiout,
+                                char **error_message);
 
 #endif