From f305634ad3db253bc00759b68aec35b6d1270be3 Mon Sep 17 00:00:00 2001
From: davidxu <davidxu@FreeBSD.org>
Date: Fri, 6 May 2005 11:01:15 +0000
Subject: [PATCH] Don't try to enable event reporting for core file, it is not
 writable.

---
 gnu/usr.bin/gdb/libgdb/fbsd-threads.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/gnu/usr.bin/gdb/libgdb/fbsd-threads.c b/gnu/usr.bin/gdb/libgdb/fbsd-threads.c
index c3149b294336..2dfdff424c9d 100644
--- a/gnu/usr.bin/gdb/libgdb/fbsd-threads.c
+++ b/gnu/usr.bin/gdb/libgdb/fbsd-threads.c
@@ -660,6 +660,8 @@ attach_thread (ptid_t ptid, const td_thrhandle_t *th_p,
 
   if (! IS_THREAD(ptid))
     return;
+  if (fbsd_thread_core != 0)
+    return;
   /* Enable thread event reporting for this thread. */
   err = td_thr_event_enable_p (th_p, 1);
   if (err != TD_OK)