From: Pedro Alves <palves@redhat.com>
Date: Tue, 8 Nov 2016 15:26:45 +0000 (+0000)
Subject: Use ui_file_as_string in gdb/printcmd.c
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=02030646c2a799614d31e52008403d8be067ac5d;p=binutils-gdb.git

Use ui_file_as_string in gdb/printcmd.c

Yet another cleanup eliminated.

gdb/ChangeLog:
2016-11-08  Pedro Alves  <palves@redhat.com>

	* printcmd.c (eval_command): Use ui_file_as_string and
	std::string.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 08699ed10ee..254893f94f6 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2016-11-08  Pedro Alves  <palves@redhat.com>
+
+	* printcmd.c (eval_command): Use ui_file_as_string and
+	std::string.
+
 2016-11-08  Pedro Alves  <palves@redhat.com>
 
 	* top.c (quit_confirm): Use ui_file_as_string and std::string.
diff --git a/gdb/printcmd.c b/gdb/printcmd.c
index b70ed19f98b..23de57cb213 100644
--- a/gdb/printcmd.c
+++ b/gdb/printcmd.c
@@ -2719,14 +2719,12 @@ eval_command (char *arg, int from_tty)
 {
   struct ui_file *ui_out = mem_fileopen ();
   struct cleanup *cleanups = make_cleanup_ui_file_delete (ui_out);
-  char *expanded;
 
   ui_printf (arg, ui_out);
 
-  expanded = ui_file_xstrdup (ui_out, NULL);
-  make_cleanup (xfree, expanded);
+  std::string expanded = ui_file_as_string (ui_out);
 
-  execute_command (expanded, from_tty);
+  execute_command (&expanded[0], from_tty);
 
   do_cleanups (cleanups);
 }