* configure.in: Check for ttrace function.

[deliverable/binutils-gdb.git] / gdb / gdb-events.c

diff --git a/gdb/gdb-events.c b/gdb/gdb-events.c
index ada30a3ef5abc70e017d48f7397cbc58f6bf1fbe..42d93bfb0203d88a8743b4759881e405cafb0c1e 100644 (file)
--- a/gdb/gdb-events.c
+++ b/gdb/gdb-events.c
@@ -1,6 +1,6 @@
 /* User Interface Events.
 
-   Copyright 1999, 2001, 2002 Free Software Foundation, Inc.
+   Copyright 1999, 2001, 2002, 2004 Free Software Foundation, Inc.
 
    Contributed by Cygnus Solutions.
 
@@ -39,16 +39,12 @@
 #include "gdb-events.h"
 #include "gdbcmd.h"
 
-#if WITH_GDB_EVENTS
 static struct gdb_events null_event_hooks;
 static struct gdb_events queue_event_hooks;
 static struct gdb_events *current_event_hooks = &null_event_hooks;
-#endif
 
 int gdb_events_debug;
 
-#if WITH_GDB_EVENTS
-
 void
 breakpoint_create_event (int b)
 {
@@ -119,11 +115,8 @@ architecture_changed_event (void)
   current_event_hooks->architecture_changed ();
 }
 
-#endif
-
-#if WITH_GDB_EVENTS
 struct gdb_events *
-set_gdb_event_hooks (struct gdb_events *vector)
+deprecated_set_gdb_event_hooks (struct gdb_events *vector)
 {
   struct gdb_events *old_events = current_event_hooks;
   if (vector == NULL)
@@ -132,7 +125,12 @@ set_gdb_event_hooks (struct gdb_events *vector)
     current_event_hooks = vector;
   return old_events;
 }
-#endif
+
+void
+clear_gdb_event_hooks (void)
+{
+  deprecated_set_gdb_event_hooks (&null_event_hooks);
+}
 
 enum gdb_event
 {
@@ -325,7 +323,6 @@ void
 _initialize_gdb_events (void)
 {
   struct cmd_list_element *c;
-#if WITH_GDB_EVENTS
   queue_event_hooks.breakpoint_create = queue_breakpoint_create;
   queue_event_hooks.breakpoint_delete = queue_breakpoint_delete;
   queue_event_hooks.breakpoint_modify = queue_breakpoint_modify;
@@ -333,19 +330,20 @@ _initialize_gdb_events (void)
   queue_event_hooks.tracepoint_delete = queue_tracepoint_delete;
   queue_event_hooks.tracepoint_modify = queue_tracepoint_modify;
   queue_event_hooks.architecture_changed = queue_architecture_changed;
-#endif
 
   c = add_set_cmd ("eventdebug", class_maintenance, var_zinteger,
                   (char *) (&gdb_events_debug), "Set event debugging.\n\
 When non-zero, event/notify debugging is enabled.", &setlist);
   deprecate_cmd (c, "set debug event");
-  deprecate_cmd (add_show_from_set (c, &showlist), "show debug event");
-
-  add_show_from_set (add_set_cmd ("event",
-                                 class_maintenance,
-                                 var_zinteger,
-                                 (char *) (&gdb_events_debug),
-                                 "Set event debugging.\n\
+  deprecate_cmd (deprecated_add_show_from_set (c, &showlist),
+                "show debug event");
+
+  deprecated_add_show_from_set
+    (add_set_cmd ("event",
+                 class_maintenance,
+                 var_zinteger,
+                 (char *) (&gdb_events_debug),
+                 "Set event debugging.\n\
 When non-zero, event/notify debugging is enabled.", &setdebuglist),
-                    &showdebuglist);
+     &showdebuglist);
 }