[PATCH 18/23] Make gdb_in_secondary_prompt_p() be per UI

[Pedro Alves <palves at redhat dot com>]

---
 gdb/top.c        | 15 +++++----------
 gdb/top.h        |  9 +++++++--
 gdb/tui/tui-io.c |  2 +-
 3 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/gdb/top.c b/gdb/top.c
index eefc093..79d5662 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -743,17 +743,12 @@ static char *gdb_readline_wrapper_result;
 static void (*saved_after_char_processing_hook) (void);
 
 
-/* The number of nested readline secondary prompts that are currently
-   active.  */
-
-static int gdb_secondary_prompt_depth = 0;
-
 /* See top.h.  */
 
 int
-gdb_in_secondary_prompt_p (void)
+gdb_in_secondary_prompt_p (struct ui *ui)
 {
-  return gdb_secondary_prompt_depth > 0;
+  return ui->secondary_prompt_depth > 0;
 }
 
 
@@ -814,8 +809,8 @@ gdb_readline_wrapper_cleanup (void *arg)
 
   gdb_readline_wrapper_result = NULL;
   gdb_readline_wrapper_done = 0;
-  gdb_secondary_prompt_depth--;
-  gdb_assert (gdb_secondary_prompt_depth >= 0);
+  ui->secondary_prompt_depth--;
+  gdb_assert (ui->secondary_prompt_depth >= 0);
 
   after_char_processing_hook = saved_after_char_processing_hook;
   saved_after_char_processing_hook = NULL;
@@ -845,7 +840,7 @@ gdb_readline_wrapper (const char *prompt)
 
   cleanup->target_is_async_orig = target_is_async_p ();
 
-  gdb_secondary_prompt_depth++;
+  ui->secondary_prompt_depth++;
   back_to = make_cleanup (gdb_readline_wrapper_cleanup, cleanup);
 
   if (cleanup->target_is_async_orig)
diff --git a/gdb/top.h b/gdb/top.h
index 3505319..99a78c2 100644
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -72,6 +72,10 @@ struct ui
      "start" -ex "next"') are processed.  */
   int async;
 
+  /* The number of nested readline secondary prompts that are
+     currently active.  */
+  int secondary_prompt_depth;
+
   /* stdio stream that command input is being read from.  Set to stdin
      normally.  Set by source_command to the file we are sourcing.
      Set to NULL if we are executing a user-defined command or
@@ -179,9 +183,10 @@ extern char *get_prompt (void);
    by gdb for its command prompt.  */
 extern void set_prompt (const char *s);
 
-/* Return 1 if the current input handler is a secondary prompt, 0 otherwise.  */
+/* Return 1 if UI's current input handler is a secondary prompt, 0
+   otherwise.  */
 
-extern int gdb_in_secondary_prompt_p (void);
+extern int gdb_in_secondary_prompt_p (struct ui *ui);
 
 /* From random places.  */
 extern int readnow_symbol_files;
diff --git a/gdb/tui/tui-io.c b/gdb/tui/tui-io.c
index c00ec46..3d5d327 100644
--- a/gdb/tui/tui-io.c
+++ b/gdb/tui/tui-io.c
@@ -585,7 +585,7 @@ tui_getc (FILE *fp)
          with empty lines with gdb prompt at beginning.  Instead of that,
          stay on the same line but provide a visual effect to show the
          user we recognized the command.  */
-      if (rl_end == 0 && !gdb_in_secondary_prompt_p ())
+      if (rl_end == 0 && !gdb_in_secondary_prompt_p (current_ui))
         {
 	  wmove (w, getcury (w), 0);
 
-- 
1.9.3