Introduce basic_safe_range

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

diff --git a/gdb/event-top.h b/gdb/event-top.h
index 4c3e6cb8612a9b7f21e789105d78f773d53fc7d1..e844125cbbf2f1204227ecb6f02ca0e9675606e7 100644 (file)
--- a/gdb/event-top.h
+++ b/gdb/event-top.h
@@ -52,8 +52,8 @@ extern void async_enable_stdin (void);
 /* Exported variables from event-top.c.
    FIXME: these should really go into top.h.  */
 
-extern int set_editing_cmd_var;
-extern int exec_done_display_p;
+extern bool set_editing_cmd_var;
+extern bool exec_done_display_p;
 extern struct prompts the_prompts;
 extern void (*after_char_processing_hook) (void);
 extern int call_stdin_event_handler_again_p;
@@ -70,4 +70,10 @@ extern void gdb_rl_callback_handler_install (const char *prompt);
    currently installed.  */
 extern void gdb_rl_callback_handler_reinstall (void);
 
+/* The SIGSEGV handler for this thread, or NULL if there is none.  GDB
+   always installs a global SIGSEGV handler, and then lets threads
+   indicate their interest in handling the signal by setting this
+   thread-local variable.  */
+extern thread_local void (*thread_local_segv_handler) (int);
+
 #endif