Fix indentation (and clang warning) in c-lang.c

[deliverable/binutils-gdb.git] / gdb / ravenscar-thread.c

diff --git a/gdb/ravenscar-thread.c b/gdb/ravenscar-thread.c
index cb4f26a3472457e04ec1e39989213d02f9ac36a4..0cc7e1dc75a7ba4571db30f7eb5e05615caa52d1 100644 (file)
--- a/gdb/ravenscar-thread.c
+++ b/gdb/ravenscar-thread.c
@@ -57,8 +57,8 @@
    is running, switching to its corresponding ptid, and then performing
    the operation on that ptid using the target beneath us.  */
 
-/* If non-null, ravenscar task support is enabled.  */
-static int ravenscar_task_support = 1;
+/* If true, ravenscar task support is enabled.  */
+static bool ravenscar_task_support = true;
 
 static const char running_thread_name[] = "__gnat_running_thread_table";
 
@@ -110,7 +110,7 @@ struct ravenscar_thread_target final : public target_ops
 
   const char *extra_thread_info (struct thread_info *) override;
 
-  const char *pid_to_str (ptid_t) override;
+  std::string pid_to_str (ptid_t) override;
 
   ptid_t get_ada_task_ptid (long lwp, long thread) override;
 
@@ -406,13 +406,10 @@ ravenscar_thread_target::thread_alive (ptid_t ptid)
   return true;
 }
 
-const char *
+std::string
 ravenscar_thread_target::pid_to_str (ptid_t ptid)
 {
-  static char buf[30];
-
-  snprintf (buf, sizeof (buf), "Thread %#x", (int) ptid.tid ());
-  return buf;
+  return string_printf ("Thread %#x", (int) ptid.tid ());
 }
 
 void
@@ -604,17 +601,17 @@ _initialize_ravenscar ()
   gdb::observers::inferior_created.attach (ravenscar_inferior_created);
 
   add_prefix_cmd ("ravenscar", no_class, set_ravenscar_command,
-                  _("Prefix command for changing Ravenscar-specific settings"),
+                  _("Prefix command for changing Ravenscar-specific settings."),
                   &set_ravenscar_list, "set ravenscar ", 0, &setlist);
 
   add_prefix_cmd ("ravenscar", no_class, show_ravenscar_command,
-                  _("Prefix command for showing Ravenscar-specific settings"),
+                  _("Prefix command for showing Ravenscar-specific settings."),
                   &show_ravenscar_list, "show ravenscar ", 0, &showlist);
 
   add_setshow_boolean_cmd ("task-switching", class_obscure,
                            &ravenscar_task_support, _("\
-Enable or disable support for GNAT Ravenscar tasks"), _("\
-Show whether support for GNAT Ravenscar tasks is enabled"),
+Enable or disable support for GNAT Ravenscar tasks."), _("\
+Show whether support for GNAT Ravenscar tasks is enabled."),
                            _("\
 Enable or disable support for task/thread switching with the GNAT\n\
 Ravenscar run-time library for bareboard configuration."),