handlers mark these functions as ready to be executed and the event
loop, in a later iteration, calls them. See the function
invoke_async_signal_handler. */
-PTR sigint_token;
+void *sigint_token;
#ifdef SIGHUP
-PTR sighup_token;
+void *sighup_token;
#endif
-PTR sigquit_token;
-PTR sigfpe_token;
+void *sigquit_token;
+void *sigfpe_token;
#if defined(SIGWINCH) && defined(SIGWINCH_HANDLER)
-PTR sigwinch_token;
+void *sigwinch_token;
#endif
#ifdef STOP_SIGNAL
-PTR sigtstp_token;
+void *sigtstp_token;
#endif
/* Structure to save a partially entered command. This is used when
readline_input_state;
\f
-/* Wrapper function foe calling into the readline library. The event
+/* Wrapper function for calling into the readline library. The event
loop expects the callback function to have a paramter, while readline
expects none. */
static void
int prompt_length = 0;
char *gdb_prompt = get_prompt ();
+#ifdef UI_OUT
+ /* When an alternative interpreter has been installed, do not
+ display the comand prompt. */
+ if (interpreter_p)
+ return;
+#endif
if (target_executing && sync_execution)
{
in effect, until the user does another 'set prompt'. */
if (strcmp (PROMPT (0), PROMPT (-1)))
{
- free (PROMPT (-1));
+ xfree (PROMPT (-1));
PROMPT (-1) = savestring (PROMPT (0), strlen (PROMPT (0)));
}
- free (PREFIX (0));
- free (PROMPT (0));
- free (SUFFIX (0));
+ xfree (PREFIX (0));
+ xfree (PROMPT (0));
+ xfree (SUFFIX (0));
the_prompts.top--;
}
quit_flag = 0;
if (instream == stdin && stdin_is_tty)
reinitialize_more_filter ();
- old_chain = make_cleanup ((make_cleanup_func) command_loop_marker, 0);
+ old_chain = make_cleanup (null_cleanup, 0);
#if defined(TUI)
insert_mode = 0;
execute_command (command, instream == stdin);
/* Set things up for this function to be compete later, once the
- executin has completed, if we are doing an execution command,
+ execution has completed, if we are doing an execution command,
otherwise, just go ahead and finish. */
if (target_can_async_p () && target_executing)
{
(struct continuation_arg *) xmalloc (sizeof (struct continuation_arg));
arg1->next = arg2;
arg2->next = NULL;
- arg1->data = (PTR) time_at_cmd_start;
- arg2->data = (PTR) space_at_cmd_start;
+ arg1->data.integer = time_at_cmd_start;
+ arg2->data.integer = space_at_cmd_start;
add_continuation (command_line_handler_continuation, arg1);
}
extern int display_time;
extern int display_space;
- long time_at_cmd_start = (long) arg->data;
- long space_at_cmd_start = (long) arg->next->data;
+ long time_at_cmd_start = arg->data.longint;
+ long space_at_cmd_start = arg->next->data.longint;
bpstat_do_actions (&stop_bpstat);
/*do_cleanups (old_chain); *//*?????FIXME????? */
{
strcpy (linebuffer, readline_input_state.linebuffer);
p = readline_input_state.linebuffer_ptr;
- free (readline_input_state.linebuffer);
+ xfree (readline_input_state.linebuffer);
more_to_come = 0;
pop_prompt ();
}
while (*p1)
*p++ = *p1++;
- free (rl); /* Allocated in readline. */
+ xfree (rl); /* Allocated in readline. */
if (*(p - 1) == '\\')
{
/* If there was an error, call this function again. */
if (expanded < 0)
{
- free (history_value);
+ xfree (history_value);
return;
}
if (strlen (history_value) > linelength)
}
strcpy (linebuffer, history_value);
p = linebuffer + strlen (linebuffer);
- free (history_value);
+ xfree (history_value);
}
}
if we are called again fgetc will still return EOF and
we'll return NULL then. */
break;
- free (result);
+ xfree (result);
(*input_handler) (0);
}
}
void
-mark_async_signal_handler_wrapper (PTR token)
+mark_async_signal_handler_wrapper (void *token)
{
mark_async_signal_handler ((struct async_signal_handler *) token);
}
/* Tell the event loop what to do if SIGHUP is received.
See event-signal.c. */
static void
-handle_sighup (sig)
- int sig;
+handle_sighup (int sig)
{
mark_async_signal_handler_wrapper (sighup_token);
signal (sig, handle_sighup);
{
if (event_loop_p)
{
- /* When a character is detected on instream by select or poll,
- readline will be invoked via this callback function. */
- call_readline = rl_callback_read_char_wrapper;
+ /* If the input stream is connected to a terminal, turn on
+ editing. */
+ if (ISATTY (instream))
+ {
+ /* Tell gdb that we will be using the readline library. This
+ could be overwritten by a command in .gdbinit like 'set
+ editing on' or 'off'. */
+ async_command_editing_p = 1;
+
+ /* When a character is detected on instream by select or
+ poll, readline will be invoked via this callback
+ function. */
+ call_readline = rl_callback_read_char_wrapper;
+ }
+ else
+ {
+ async_command_editing_p = 0;
+ call_readline = gdb_readline2;
+ }
/* When readline has read an end-of-line character, it passes
the complete line to gdb for processing. command_line_handler
only when it actually exists (I.e. after we say 'run' or
after we connect to a remote target. */
add_file_handler (input_fd, stdin_event_handler, 0);
-
- /* Tell gdb that we will be using the readline library. This
- could be overwritten by a command in .gdbinit like 'set
- editing on' or 'off'. */
- async_command_editing_p = 1;
}
}