/* Manages interpreters for GDB, the GNU debugger.
- Copyright (C) 2000, 2002-2003, 2007-2012 Free Software Foundation,
- Inc.
+ Copyright (C) 2000-2013 Free Software Foundation, Inc.
Written by Jim Ingham <jingham@apple.com> of Apple Computer, Inc.
typedef void (interp_command_loop_ftype) (void *data);
typedef struct ui_out *(interp_ui_out_ftype) (struct interp *self);
+typedef int (interp_set_logging_ftype) (struct interp *self, int start_log,
+ struct ui_file *out,
+ struct ui_file *logfile);
+
struct interp_procs
{
interp_init_ftype *init_proc;
formatter. */
interp_ui_out_ftype *ui_out_proc;
+ /* Provides a hook for interpreters to do any additional
+ setup/cleanup that they might need when logging is enabled or
+ disabled. */
+ interp_set_logging_ftype *set_logging_proc;
+
interp_command_loop_ftype *command_loop_proc;
};
extern struct ui_out *interp_ui_out (struct interp *interp);
extern void *interp_data (struct interp *interp);
extern const char *interp_name (struct interp *interp);
+extern struct interp *interp_set_temp (const char *name);
extern int current_interp_named_p (const char *name);
extern int current_interp_display_prompt_p (void);
extern void current_interp_command_loop (void);
+
+/* Call this function to give the current interpreter an opportunity
+ to do any special handling of streams when logging is enabled or
+ disabled. START_LOG is 1 when logging is starting, 0 when it ends,
+ and OUT is the stream for the log file; it will be NULL when
+ logging is ending. LOGFILE is non-NULL if the output streams
+ are to be tees, with the log file as one of the outputs. */
+
+extern int current_interp_set_logging (int start_log, struct ui_file *out,
+ struct ui_file *logfile);
+
/* Returns opaque data associated with the top-level interpreter. */
extern void *top_level_interpreter_data (void);
extern struct interp *top_level_interpreter (void);