Command line input handling TLC

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

diff --git a/gdb/target.h b/gdb/target.h
index 0105db2e5418b4274354ba9840bed9534f83d9cc..e1419a94e55b732b93c5e0b53d2c303681561092 100644 (file)
--- a/gdb/target.h
+++ b/gdb/target.h
@@ -1,6 +1,6 @@
 /* Interface between GDB and target environments, including files and processes
 
-   Copyright (C) 1990-2015 Free Software Foundation, Inc.
+   Copyright (C) 1990-2016 Free Software Foundation, Inc.
 
    Contributed by Cygnus Support.  Written by John Gilmore.
 
@@ -639,7 +639,7 @@ struct target_ops
       TARGET_DEFAULT_FUNC (default_pid_to_str);
     char *(*to_extra_thread_info) (struct target_ops *, struct thread_info *)
       TARGET_DEFAULT_RETURN (NULL);
-    char *(*to_thread_name) (struct target_ops *, struct thread_info *)
+    const char *(*to_thread_name) (struct target_ops *, struct thread_info *)
       TARGET_DEFAULT_RETURN (NULL);
     void (*to_stop) (struct target_ops *, ptid_t)
       TARGET_DEFAULT_IGNORE ();
@@ -672,6 +672,8 @@ struct target_ops
       TARGET_DEFAULT_RETURN (0);
     void (*to_async) (struct target_ops *, int)
       TARGET_DEFAULT_NORETURN (tcomplain ());
+    void (*to_thread_events) (struct target_ops *, int)
+      TARGET_DEFAULT_IGNORE ();
     /* This method must be implemented in some situations.  See the
        comment on 'to_can_run'.  */
     int (*to_supports_non_stop) (struct target_ops *)
@@ -1501,6 +1503,10 @@ extern int target_remove_breakpoint (struct gdbarch *gdbarch,
 
 extern int target_terminal_is_inferior (void);
 
+/* Returns true if our terminal settings are in effect.  */
+
+extern int target_terminal_is_ours (void);
+
 /* Initialize the terminal settings we record for the inferior,
    before we actually run the inferior.  */
 
@@ -1793,6 +1799,9 @@ extern int target_async_permitted;
 /* Enables/disabled async target events.  */
 extern void target_async (int enable);
 
+/* Enables/disables thread create and exit events.  */
+extern void target_thread_events (int enable);
+
 /* Whether support for controlling the target backends always in
    non-stop mode is enabled.  */
 extern enum auto_boolean target_non_stop_enabled;
@@ -1820,10 +1829,10 @@ extern char *normal_pid_to_str (ptid_t ptid);
 #define target_extra_thread_info(TP) \
      (current_target.to_extra_thread_info (&current_target, TP))
 
-/* Return the thread's name.  A NULL result means that the target
-   could not determine this thread's name.  */
+/* Return the thread's name, or NULL if the target is unable to determine it.
+   The returned value must not be freed by the caller.  */
 
-extern char *target_thread_name (struct thread_info *);
+extern const char *target_thread_name (struct thread_info *);
 
 /* Attempts to find the pathname of the executable file
    that was run to create a specified process.
@@ -2294,6 +2303,10 @@ extern void target_preopen (int);
 /* Does whatever cleanup is required to get rid of all pushed targets.  */
 extern void pop_all_targets (void);
 
+/* Like pop_all_targets, but pops only targets whose stratum is at or
+   above STRATUM.  */
+extern void pop_all_targets_at_and_above (enum strata stratum);
+
 /* Like pop_all_targets, but pops only targets whose stratum is
    strictly above ABOVE_STRATUM.  */
 extern void pop_all_targets_above (enum strata above_stratum);