Add FreeBSD/aarch64 architecture.

[deliverable/binutils-gdb.git] / gdb / utils.h

diff --git a/gdb/utils.h b/gdb/utils.h
index c922a22ffad7259b8a09117ea6aa0c301e7e05b7..3ceefc1dc6c4c6011ee7511b741d48260c2c455a 100644 (file)
--- a/gdb/utils.h
+++ b/gdb/utils.h
@@ -185,12 +185,12 @@ public:
     return m_argv + count ();
   }
 
-  bool operator!= (nullptr_t)
+  bool operator!= (std::nullptr_t)
   {
     return m_argv != NULL;
   }
 
-  bool operator== (nullptr_t)
+  bool operator== (std::nullptr_t)
   {
     return m_argv == NULL;
   }
@@ -252,11 +252,11 @@ extern struct cleanup *make_bpstat_clear_actions_cleanup (void);
 \f
 /* Path utilities.  */
 
-extern char *gdb_realpath (const char *);
+extern gdb::unique_xmalloc_ptr<char> gdb_realpath (const char *);
 
-extern char *gdb_realpath_keepfile (const char *);
+extern gdb::unique_xmalloc_ptr<char> gdb_realpath_keepfile (const char *);
 
-extern char *gdb_abspath (const char *);
+extern gdb::unique_xmalloc_ptr<char> gdb_abspath (const char *);
 
 extern int gdb_filename_fnmatch (const char *pattern, const char *string,
                                 int flags);