[PATCH 03/19] Only have one API for unfiltered output

[Tom Tromey <tom@tromey.com>]

At the end of this series, the use of unfiltered output will be very
restricted -- only places that definitely need it will use it.  To
this end, I thought it would be good to reduce the number of
_unfiltered APIs that are exposed.  This patch changes gdb so that
only printf_unfiltered exists.  (After this patch, the f* variants
still exist as well, but those will be removed later.)
---
 gdb/event-top.c |  6 +-----
 gdb/top.c       |  8 ++------
 gdb/utils.c     | 12 ------------
 gdb/utils.h     |  4 ----
 4 files changed, 3 insertions(+), 27 deletions(-)

diff --git a/gdb/event-top.c b/gdb/event-top.c
index 0e22f24f1df..039066a9d03 100644
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -673,11 +673,7 @@ handle_line_of_input (struct buffer *cmd_line_buffer,
   cmd_line_buffer->used_size = 0;
 
   if (from_tty && annotation_level > 1)
-    {
-      printf_unfiltered (("\n\032\032post-"));
-      puts_unfiltered (annotation_suffix);
-      printf_unfiltered (("\n"));
-    }
+    printf_unfiltered (("\n\032\032post-%s\n"), annotation_suffix);
 
 #define SERVER_COMMAND_PREFIX "server "
   server_command = startswith (cmd, SERVER_COMMAND_PREFIX);
diff --git a/gdb/top.c b/gdb/top.c
index a94ed5cebdb..5d90ebbdf19 100644
--- a/gdb/top.c
+++ b/gdb/top.c
@@ -873,7 +873,7 @@ gdb_readline_no_editing (const char *prompt)
       /* Don't use a _filtered function here.  It causes the assumed
 	 character position to be off, since the newline we read from
 	 the user is not accounted for.  */
-      puts_unfiltered (prompt);
+      printf_unfiltered ("%s", prompt);
       gdb_flush (gdb_stdout);
     }
 
@@ -1372,11 +1372,7 @@ command_line_input (const char *prompt_arg, const char *annotation_suffix)
 	++source_line_number;
 
       if (from_tty && annotation_level > 1)
-	{
-	  puts_unfiltered ("\n\032\032pre-");
-	  puts_unfiltered (annotation_suffix);
-	  puts_unfiltered ("\n");
-	}
+	printf_unfiltered ("\n\032\032pre-%s\n", annotation_suffix);
 
       /* Don't use fancy stuff if not talking to stdin.  */
       if (deprecated_readline_hook
diff --git a/gdb/utils.c b/gdb/utils.c
index f64ff68fa0d..48d68c6739d 100644
--- a/gdb/utils.c
+++ b/gdb/utils.c
@@ -1867,12 +1867,6 @@ fputs_highlighted (const char *str, const compiled_regex &highlight,
     fputs_filtered (str, stream);
 }
 
-int
-putchar_unfiltered (int c)
-{
-  return fputc_unfiltered (c, gdb_stdout);
-}
-
 /* Write character C to gdb_stdout using GDB's paging mechanism and return C.
    May return nonlocally.  */
 
@@ -2045,12 +2039,6 @@ puts_filtered (const char *string)
   fputs_filtered (string, gdb_stdout);
 }
 
-void
-puts_unfiltered (const char *string)
-{
-  fputs_unfiltered (string, gdb_stdout);
-}
-
 /* Return a pointer to N spaces and a null.  The pointer is good
    until the next call to here.  */
 const char *
diff --git a/gdb/utils.h b/gdb/utils.h
index 83211a008f1..e506650cbdd 100644
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -240,12 +240,8 @@ extern int fputc_unfiltered (int c, struct ui_file *);
 
 extern int putchar_filtered (int c);
 
-extern int putchar_unfiltered (int c);
-
 extern void puts_filtered (const char *);
 
-extern void puts_unfiltered (const char *);
-
 extern void puts_filtered_tabular (char *string, int width, int right);
 
 extern void vprintf_filtered (const char *, va_list) ATTRIBUTE_PRINTF (1, 0);
-- 
2.31.1