[PATCH v3 17/34] Introduce display_mi_prompt

Pedro Alves
2016-05-06T12:43:19Z

Just a refactor.

gdb/ChangeLog:
yyyy-mm-dd Pedro Alves <palves@redhat.com>

* mi/mi-interp.c (display_mi_prompt): New function.
---
gdb/mi/mi-interp.c | 22 ++++++++++++----------
1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index 8f6a57b..b4d498d 100644
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -88,6 +88,15 @@ static void mi_on_sync_execution_done (void);

static int report_initial_inferior (struct inferior *inf, void *closure);

+/* Display the MI prompt. */
+
+static void
+display_mi_prompt (void)
+{
+ fputs_unfiltered ("(gdb) \n", raw_stdout);
+ gdb_flush (raw_stdout);
+}
+
/* Returns the INTERP's data cast as mi_interp if INTERP is an MI, and
returns NULL otherwise. */

@@ -299,10 +308,7 @@ mi_on_sync_execution_done (void)
/* If MI is sync, then output the MI prompt now, indicating we're
ready for further input. */
if (!mi_async_p ())
- {
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
- }
+ display_mi_prompt ();
}

/* mi_execute_command_wrapper wrapper suitable for INPUT_HANDLER. */
@@ -318,10 +324,7 @@ mi_execute_command_input_handler (char *cmd)
'synchronous_command_done' observer when the target next
stops. */
if (!sync_execution)
- {
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
- }
+ display_mi_prompt ();
}

static void
@@ -332,8 +335,7 @@ mi_command_loop (void *data)
sevenbit_strings = 1;

/* Tell the world that we're alive. */
- fputs_unfiltered ("(gdb) \n", raw_stdout);
- gdb_flush (raw_stdout);
+ display_mi_prompt ();

start_event_loop ();
}
--
2.5.5