[PATCH 12/23] Make current_ui_out be per UI

[Pedro Alves <palves at redhat dot com>]

Similarly to gdb_stdout&co.
---
 gdb/top.c    | 1 +
 gdb/top.h    | 3 +++
 gdb/ui-out.c | 5 -----
 gdb/ui-out.h | 3 ++-
 4 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/gdb/top.c b/gdb/top.c
index dd6ec66..ddaf9c1 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -99,6 +99,7 @@ gen_ret_current_ui_field_ptr (struct ui_file *, gdb_stdout)
 gen_ret_current_ui_field_ptr (struct ui_file *, gdb_stdin)
 gen_ret_current_ui_field_ptr (struct ui_file *, gdb_stderr)
 gen_ret_current_ui_field_ptr (struct ui_file *, gdb_stdlog)
+gen_ret_current_ui_field_ptr (struct ui_out *, current_uiout)
 
 /* Initialization file name for gdb.  This is host-dependent.  */
 
diff --git a/gdb/top.h b/gdb/top.h
index 1c43fb9..355bc0b 100644
--- a/gdb/top.h
+++ b/gdb/top.h
@@ -100,6 +100,9 @@ struct ui
      *_unfiltered.  In the very near future that restriction shall be
      removed - either call shall be unfiltered.  (cagney 1999-06-13).  */
   struct ui_file *m_gdb_stdlog;
+
+  /* The current ui_out.  */
+  struct ui_out *m_current_uiout;
 };
 
 extern struct ui *main_ui;
diff --git a/gdb/ui-out.c b/gdb/ui-out.c
index 7f48d80..4d17396 100644
--- a/gdb/ui-out.c
+++ b/gdb/ui-out.c
@@ -153,11 +153,6 @@ pop_level (struct ui_out *uiout,
   return uiout->level + 1;
 }
 
-/* FIXME: This should not be a global, but something passed down from main.c
-   or top.c.  */
-
-struct ui_out *current_uiout = NULL;
-
 /* These are the interfaces to implementation functions.  */
 
 static void uo_table_begin (struct ui_out *uiout, int nbrofcols,
diff --git a/gdb/ui-out.h b/gdb/ui-out.h
index 905d73c..9e1e74d 100644
--- a/gdb/ui-out.h
+++ b/gdb/ui-out.h
@@ -32,7 +32,8 @@ struct ui_file;
 
 /* FIXME: This should not be a global but something passed down from main.c
    or top.c.  */
-extern struct ui_out *current_uiout;
+extern struct ui_out **current_ui_current_uiout_ptr (void);
+#define current_uiout (*current_ui_current_uiout_ptr ())
 
 /* alignment enum */
 enum ui_align
-- 
1.9.3