Automatic date update in version.in

[external/binutils.git] / gdb / event-top.c

diff --git a/gdb/event-top.c b/gdb/event-top.c
index 7eef55b..e077e29 100644 (file)
--- a/gdb/event-top.c
+++ b/gdb/event-top.c
@@ -1,6 +1,6 @@
 /* Top level stuff for GDB, the GNU debugger.
 
-   Copyright (C) 1999-2018 Free Software Foundation, Inc.
+   Copyright (C) 1999-2019 Free Software Foundation, Inc.
 
    Written by Elena Zannoni <ezannoni@cygnus.com> of Cygnus Solutions.
 
@@ -24,7 +24,7 @@
 #include "inferior.h"
 #include "infrun.h"
 #include "target.h"
-#include "terminal.h"          /* for job_control */
+#include "terminal.h"
 #include "event-loop.h"
 #include "event-top.h"
 #include "interps.h"
@@ -37,7 +37,7 @@
 #include "gdbcmd.h"            /* for dont_repeat() */
 #include "annotate.h"
 #include "maint.h"
-#include "buffer.h"
+#include "common/buffer.h"
 #include "ser-event.h"
 #include "gdb_select.h"
 
@@ -679,31 +679,29 @@ handle_line_of_input (struct buffer *cmd_line_buffer,
   /* Do history expansion if that is wished.  */
   if (history_expansion_p && from_tty && input_interactive_p (current_ui))
     {
-      char *history_value;
+      char *cmd_expansion;
       int expanded;
 
-      expanded = history_expand (cmd, &history_value);
+      expanded = history_expand (cmd, &cmd_expansion);
+      gdb::unique_xmalloc_ptr<char> history_value (cmd_expansion);
       if (expanded)
        {
          size_t len;
 
          /* Print the changes.  */
-         printf_unfiltered ("%s\n", history_value);
+         printf_unfiltered ("%s\n", history_value.get ());
 
          /* If there was an error, call this function again.  */
          if (expanded < 0)
-           {
-             xfree (history_value);
-             return cmd;
-           }
+           return cmd;
 
          /* history_expand returns an allocated string.  Just replace
             our buffer with it.  */
-         len = strlen (history_value);
+         len = strlen (history_value.get ());
          xfree (buffer_finish (cmd_line_buffer));
-         cmd_line_buffer->buffer = history_value;
+         cmd_line_buffer->buffer = history_value.get ();
          cmd_line_buffer->buffer_size = len + 1;
-         cmd = history_value;
+         cmd = history_value.release ();
        }
     }