[v3,13/17] Remove cleanup from stop_all_threads
Commit Message
From: Tom Tromey <tom@tromey.com>
This removes the cleanup from stop_all_threads, replacing it with a
scope_exit.
gdb/ChangeLog
yyyy-mm-dd Tom Tromey <tom@tromey.com>
Pedro Alves <palves@redhat.com>
* infrun.c (disable_thread_events): Delete.
(stop_all_threads): Use SCOPE_EXIT.
---
gdb/infrun.c | 13 +------------
1 file changed, 1 insertion(+), 12 deletions(-)
@@ -4273,14 +4273,6 @@ save_waitstatus (struct thread_info *tp, struct target_waitstatus *ws)
}
}
-/* A cleanup that disables thread create/exit events. */
-
-static void
-disable_thread_events (void *arg)
-{
- target_thread_events (0);
-}
-
/* See infrun.h. */
void
@@ -4289,7 +4281,6 @@ stop_all_threads (void)
/* We may need multiple passes to discover all threads. */
int pass;
int iterations = 0;
- struct cleanup *old_chain;
gdb_assert (target_is_non_stop_p ());
@@ -4299,7 +4290,7 @@ stop_all_threads (void)
scoped_restore_current_thread restore_thread;
target_thread_events (1);
- old_chain = make_cleanup (disable_thread_events, NULL);
+ SCOPE_EXIT { target_thread_events (0); };
/* Request threads to stop, and then wait for the stops. Because
threads we already know about can spawn more threads while we're
@@ -4484,8 +4475,6 @@ stop_all_threads (void)
}
}
- do_cleanups (old_chain);
-
if (debug_infrun)
fprintf_unfiltered (gdb_stdlog, "infrun: stop_all_threads done\n");
}