gdb:

	Global renaming of find_thread_pid to find_thread_ptid.
	* gdbthread.h (find_thread_ptid): Renamed from find_thread_pid.
	* thread.c (find_thread_ptid): Renamed from find_thread_pid.
	All callers updated.
gdbserver:
	Global renaming of find_thread_pid to find_thread_ptid.
	* server.h (find_thread_ptid): Renamed from find_thread_pid.
	* inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
	All callers updated.

18 files changed, 62 insertions, 52 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index a61114c..b0652aa 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
 2009-05-24  Doug Evans  <dje@google.com>
 
+	Global renaming of find_thread_pid to find_thread_ptid.
+	* gdbthread.h (find_thread_ptid): Renamed from find_thread_pid.
+	* thread.c (find_thread_ptid): Renamed from find_thread_pid.
+	All callers updated.
+
 	* infrun.c (follow_fork): Initialize new step_* locals
 	to avoid "may be used uninitialized" warnings.
 
diff --git a/gdb/aix-thread.c b/gdb/aix-thread.c
index 983c79e..39be001 100644
--- a/gdb/aix-thread.c
+++ b/gdb/aix-thread.c
@@ -986,7 +986,7 @@ aix_thread_resume (struct target_ops *ops,
     }
   else
     {
-      thread = find_thread_pid (ptid);
+      thread = find_thread_ptid (ptid);
       if (!thread)
 	error (_("aix-thread resume: unknown pthread %ld"),
 	       TIDGET (ptid));
@@ -1302,7 +1302,7 @@ aix_thread_fetch_registers (struct target_ops *ops,
     beneath->to_fetch_registers (beneath, regcache, regno);
   else
     {
-      thread = find_thread_pid (inferior_ptid);
+      thread = find_thread_ptid (inferior_ptid);
       tid = thread->private->tid;
 
       if (tid == PTHDB_INVALID_TID)
@@ -1643,7 +1643,7 @@ aix_thread_store_registers (struct target_ops *ops,
     beneath->to_store_registers (beneath, regcache, regno);
   else
     {
-      thread = find_thread_pid (inferior_ptid);
+      thread = find_thread_ptid (inferior_ptid);
       tid = thread->private->tid;
 
       if (tid == PTHDB_INVALID_TID)
diff --git a/gdb/exceptions.c b/gdb/exceptions.c
index 3cee40d..a3ee378 100644
--- a/gdb/exceptions.c
+++ b/gdb/exceptions.c
@@ -219,7 +219,7 @@ throw_exception (struct gdb_exception exception)
   immediate_quit = 0;
 
   if (!ptid_equal (inferior_ptid, null_ptid))
-    tp = find_thread_pid (inferior_ptid);
+    tp = find_thread_ptid (inferior_ptid);
 
   /* Perhaps it would be cleaner to do this via the cleanup chain (not sure
      I can think of a reason why that is vital, though).  */
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 472fc00..25bf311 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,5 +1,10 @@
 2009-05-24  Doug Evans  <dje@google.com>
 
+	Global renaming of find_thread_pid to find_thread_ptid.
+	* server.h (find_thread_ptid): Renamed from find_thread_pid.
+	* inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
+	All callers updated.
+
 	* linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
 	to resume the newly created thread, don't call ptrace (PTRACE_CONT)
 	directly.
diff --git a/gdb/gdbserver/inferiors.c b/gdb/gdbserver/inferiors.c
index 8111e28..7f15704 100644
--- a/gdb/gdbserver/inferiors.c
+++ b/gdb/gdbserver/inferiors.c
@@ -210,7 +210,7 @@ thread_to_gdb_id (struct thread_info *thread)
 }
 
 struct thread_info *
-find_thread_pid (ptid_t ptid)
+find_thread_ptid (ptid_t ptid)
 {
   struct inferior_list_entry *inf = all_threads.head;
 
@@ -228,7 +228,7 @@ find_thread_pid (ptid_t ptid)
 ptid_t
 gdb_id_to_thread_id (ptid_t gdb_id)
 {
-  struct thread_info *thread = find_thread_pid (gdb_id);
+  struct thread_info *thread = find_thread_ptid (gdb_id);
 
   return thread ? thread->entry.id : null_ptid;
 }
diff --git a/gdb/gdbserver/remote-utils.c b/gdb/gdbserver/remote-utils.c
index 92794a8..c4a8fb5 100644
--- a/gdb/gdbserver/remote-utils.c
+++ b/gdb/gdbserver/remote-utils.c
@@ -1091,7 +1091,7 @@ prepare_resume_reply (char *buf, ptid_t ptid,
 
 	saved_inferior = current_inferior;
 
-	current_inferior = find_thread_pid (ptid);
+	current_inferior = find_thread_ptid (ptid);
 
 	if (the_target->stopped_by_watchpoint != NULL
 	    && (*the_target->stopped_by_watchpoint) ())
diff --git a/gdb/gdbserver/server.c b/gdb/gdbserver/server.c
index 24b1630..423427c 100644
--- a/gdb/gdbserver/server.c
+++ b/gdb/gdbserver/server.c
@@ -1156,7 +1156,7 @@ handle_query (char *own_buf, int packet_len, int *new_packet_len_p)
 	err = 1;
       else
 	{
-	  struct thread_info *thread = find_thread_pid (ptid);
+	  struct thread_info *thread = find_thread_ptid (ptid);
 
 	  if (thread == NULL)
 	    err = 2;
diff --git a/gdb/gdbserver/server.h b/gdb/gdbserver/server.h
index 5138f1a..89ffeb7 100644
--- a/gdb/gdbserver/server.h
+++ b/gdb/gdbserver/server.h
@@ -239,7 +239,7 @@ struct process_info *find_process_pid (int pid);
 int have_started_inferiors_p (void);
 int have_attached_inferiors_p (void);
 
-struct thread_info *find_thread_pid (ptid_t ptid);
+struct thread_info *find_thread_ptid (ptid_t ptid);
 
 ptid_t thread_id_to_gdb_id (ptid_t);
 ptid_t thread_to_gdb_id (struct thread_info *);
diff --git a/gdb/gdbserver/target.c b/gdb/gdbserver/target.c
index bbfb5fd..b8ad9eb 100644
--- a/gdb/gdbserver/target.c
+++ b/gdb/gdbserver/target.c
@@ -29,7 +29,7 @@ set_desired_inferior (int use_general)
   struct thread_info *found;
 
   if (use_general == 1)
-    found = find_thread_pid (general_thread);
+    found = find_thread_ptid (general_thread);
   else
     {
       found = NULL;
@@ -41,10 +41,10 @@ set_desired_inferior (int use_general)
 	   && !ptid_equal (step_thread, minus_one_ptid))
 	  && (ptid_equal (cont_thread, null_ptid)
 	      || ptid_equal (cont_thread, minus_one_ptid)))
-	found = find_thread_pid (step_thread);
+	found = find_thread_ptid (step_thread);
 
       if (found == NULL)
-	found = find_thread_pid (cont_thread);
+	found = find_thread_ptid (cont_thread);
     }
 
   if (found == NULL)
diff --git a/gdb/gdbthread.h b/gdb/gdbthread.h
index ccdaeb0..d8cb4b3 100644
--- a/gdb/gdbthread.h
+++ b/gdb/gdbthread.h
@@ -229,7 +229,7 @@ extern int in_thread_list (ptid_t ptid);
 extern int valid_thread_id (int thread);
 
 /* Search function to lookup a thread by 'pid'.  */
-extern struct thread_info *find_thread_pid (ptid_t ptid);
+extern struct thread_info *find_thread_ptid (ptid_t ptid);
 
 /* Find thread by GDB user-visible thread number.  */
 struct thread_info *find_thread_id (int num);
diff --git a/gdb/inf-ttrace.c b/gdb/inf-ttrace.c
index ffec586..e136c24 100644
--- a/gdb/inf-ttrace.c
+++ b/gdb/inf-ttrace.c
@@ -884,7 +884,7 @@ inf_ttrace_resume (struct target_ops *ops,
   if (resume_all)
     ptid = inferior_ptid;
 
-  info = find_thread_pid (ptid);
+  info = find_thread_ptid (ptid);
   inf_ttrace_resume_lwp (info, request, sig);
 
   if (resume_all)
@@ -957,7 +957,7 @@ inf_ttrace_wait (struct target_ops *ops,
 
       /* We haven't set the private member on the main thread yet.  Do
 	 it now.  */
-      ti = find_thread_pid (inferior_ptid);
+      ti = find_thread_ptid (inferior_ptid);
       gdb_assert (ti != NULL && ti->private == NULL);
       ti->private =
 	xmalloc (sizeof (struct inf_ttrace_private_thread_info));
@@ -1058,7 +1058,7 @@ inf_ttrace_wait (struct target_ops *ops,
     case TTEVT_LWP_EXIT:
       if (print_thread_events)
 	printf_unfiltered (_("[%s exited]\n"), target_pid_to_str (ptid));
-      ti = find_thread_pid (ptid);
+      ti = find_thread_ptid (ptid);
       gdb_assert (ti != NULL);
       ((struct inf_ttrace_private_thread_info *)ti->private)->dying = 1;
       inf_ttrace_num_lwps--;
@@ -1075,7 +1075,7 @@ inf_ttrace_wait (struct target_ops *ops,
       if (print_thread_events)
 	printf_unfiltered(_("[%s has been terminated]\n"),
 			  target_pid_to_str (ptid));
-      ti = find_thread_pid (ptid);
+      ti = find_thread_ptid (ptid);
       gdb_assert (ti != NULL);
       ((struct inf_ttrace_private_thread_info *)ti->private)->dying = 1;
       inf_ttrace_num_lwps--;
diff --git a/gdb/infcall.c b/gdb/infcall.c
index 898e575..0dfd4ed 100644
--- a/gdb/infcall.c
+++ b/gdb/infcall.c
@@ -350,7 +350,7 @@ run_inferior_call (struct thread_info *call_thread, CORE_ADDR real_pc)
 
   /* At this point the current thread may have changed.  Refresh
      CALL_THREAD as it could be invalid if its thread has exited.  */
-  call_thread = find_thread_pid (call_thread_ptid);
+  call_thread = find_thread_ptid (call_thread_ptid);
 
   /* Don't restore the async mask if the target has changed,
      saved_async is for the original target.  */
diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 0ad1170..b489e9e 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -709,14 +709,14 @@ Can't resume all threads and specify proceed count simultaneously."));
       struct thread_info *tp;
 
       if (non_stop)
-	tp = find_thread_pid (inferior_ptid);
+	tp = find_thread_ptid (inferior_ptid);
       else
 	{
 	  ptid_t last_ptid;
 	  struct target_waitstatus ws;
 
 	  get_last_target_status (&last_ptid, &ws);
-	  tp = find_thread_pid (last_ptid);
+	  tp = find_thread_ptid (last_ptid);
 	}
       if (tp != NULL)
 	bs = tp->stop_bpstat;
@@ -1583,7 +1583,7 @@ program_info (char *args, int from_tty)
   else if (is_running (ptid))
     error (_("Selected thread is running."));
 
-  tp = find_thread_pid (ptid);
+  tp = find_thread_ptid (ptid);
   bs = tp->stop_bpstat;
   stat = bpstat_num (&bs, &num);
 
diff --git a/gdb/infrun.c b/gdb/infrun.c
index bfca0b5..7d870eb 100644
--- a/gdb/infrun.c
+++ b/gdb/infrun.c
@@ -374,7 +374,7 @@ follow_fork (void)
 	       or another.  The previous selected thread may be gone
 	       from the lists by now, but if it is still around, need
 	       to clear the pending follow request.  */
-	    tp = find_thread_pid (parent);
+	    tp = find_thread_ptid (parent);
 	    if (tp)
 	      tp->pending_follow.kind = TARGET_WAITKIND_SPURIOUS;
 
@@ -1528,7 +1528,7 @@ proceed (CORE_ADDR addr, enum target_signal siggnal, int step)
 	  && !ptid_equal (last_ptid, null_ptid)
 	  && !ptid_equal (last_ptid, minus_one_ptid))
 	{
-	  last_thread = find_thread_pid (last_ptid);
+	  last_thread = find_thread_ptid (last_ptid);
 	  if (last_thread)
 	    {
 	      tp->stop_signal = last_thread->stop_signal;
@@ -1757,7 +1757,7 @@ infrun_thread_stop_requested_callback (struct thread_info *info, void *arg)
 	 have consistent output as if the stop event had been
 	 reported.  */
       ecs->ptid = info->ptid;
-      ecs->event_thread = find_thread_pid (info->ptid);
+      ecs->event_thread = find_thread_ptid (info->ptid);
       ecs->ws.kind = TARGET_WAITKIND_STOPPED;
       ecs->ws.value.sig = TARGET_SIGNAL_0;
 
@@ -2337,7 +2337,7 @@ handle_inferior_event (struct execution_control_state *ecs)
       && ecs->ws.kind != TARGET_WAITKIND_SIGNALLED && ecs->new_thread_event)
     add_thread (ecs->ptid);
 
-  ecs->event_thread = find_thread_pid (ecs->ptid);
+  ecs->event_thread = find_thread_ptid (ecs->ptid);
 
   /* Dependent on valid ECS->EVENT_THREAD.  */
   adjust_pc_after_break (ecs);
@@ -2864,7 +2864,7 @@ targets should add new threads to the thread list themselves in non-stop mode.")
                  stop_signal = ecs->event_thread->stop_signal;
                  ecs->event_thread->stop_signal = TARGET_SIGNAL_0;
                  ecs->ptid = singlestep_ptid;
-                 ecs->event_thread = find_thread_pid (ecs->ptid);
+                 ecs->event_thread = find_thread_ptid (ecs->ptid);
                  ecs->event_thread->stop_signal = stop_signal;
                  stop_pc = new_singlestep_pc;
                }
diff --git a/gdb/linux-nat.c b/gdb/linux-nat.c
index f93ea9f..c3cce49 100644
--- a/gdb/linux-nat.c
+++ b/gdb/linux-nat.c
@@ -1096,7 +1096,7 @@ linux_nat_switch_fork (ptid_t new_ptid)
 static void
 exit_lwp (struct lwp_info *lp)
 {
-  struct thread_info *th = find_thread_pid (lp->ptid);
+  struct thread_info *th = find_thread_ptid (lp->ptid);
 
   if (th)
     {
@@ -1426,7 +1426,7 @@ get_pending_status (struct lwp_info *lp, int *status)
 	     have the last signal recorded in
 	     thread_info->stop_signal.  */
 
-	  struct thread_info *tp = find_thread_pid (lp->ptid);
+	  struct thread_info *tp = find_thread_ptid (lp->ptid);
 	  signo = tp->stop_signal;
 	}
 
@@ -1455,7 +1455,7 @@ GPT: lwp %s had signal %s, but it is in no pass state\n",
     {
       if (GET_LWP (lp->ptid) == GET_LWP (last_ptid))
 	{
-	  struct thread_info *tp = find_thread_pid (lp->ptid);
+	  struct thread_info *tp = find_thread_ptid (lp->ptid);
 	  if (tp->stop_signal != TARGET_SIGNAL_0
 	      && signal_pass_state (tp->stop_signal))
 	    *status = W_STOPCODE (target_signal_to_host (tp->stop_signal));
@@ -4515,7 +4515,7 @@ linux_nat_stop_lwp (struct lwp_info *lwp, void *data)
 
       if (debug_linux_nat)
 	{
-	  if (find_thread_pid (lwp->ptid)->stop_requested)
+	  if (find_thread_ptid (lwp->ptid)->stop_requested)
 	    fprintf_unfiltered (gdb_stdlog, "\
 LNSL: already stopped/stop_requested %s\n",
 				target_pid_to_str (lwp->ptid));
diff --git a/gdb/linux-thread-db.c b/gdb/linux-thread-db.c
index 3d49484..eedb2cc 100644
--- a/gdb/linux-thread-db.c
+++ b/gdb/linux-thread-db.c
@@ -371,7 +371,7 @@ thread_get_info_callback (const td_thrhandle_t *thp, void *argp)
 
   /* Fill the cache.  */
   thread_ptid = ptid_build (info->pid, ti.ti_lid, 0);
-  inout->thread_info = find_thread_pid (thread_ptid);
+  inout->thread_info = find_thread_ptid (thread_ptid);
 
   /* In the case of a zombie thread, don't continue.  We don't want to
      attach to it thinking it is a new thread.  */
@@ -385,7 +385,7 @@ thread_get_info_callback (const td_thrhandle_t *thp, void *argp)
  	thread_db_find_new_threads_1 (thread_ptid);
       else
 	attach_thread (thread_ptid, thp, &ti);
-      inout->thread_info = find_thread_pid (thread_ptid);
+      inout->thread_info = find_thread_ptid (thread_ptid);
       gdb_assert (inout->thread_info != NULL);
     }
 
@@ -975,7 +975,7 @@ attach_thread (ptid_t ptid, const td_thrhandle_t *th_p,
      thread and attach to the new one.  */
   if (in_thread_list (ptid))
     {
-      tp = find_thread_pid (ptid);
+      tp = find_thread_ptid (ptid);
       gdb_assert (tp != NULL);
 
       /* If tp->private is NULL, then GDB is already attached to this
@@ -1046,7 +1046,7 @@ detach_thread (ptid_t ptid)
      until we notice that it's dead (via prune_threads), or until
      something re-uses its thread ID.  We'll report the thread exit
      when the underlying LWP dies.  */
-  thread_info = find_thread_pid (ptid);
+  thread_info = find_thread_ptid (ptid);
   gdb_assert (thread_info != NULL && thread_info->private != NULL);
   thread_info->private->dying = 1;
 }
@@ -1309,7 +1309,7 @@ find_new_threads_callback (const td_thrhandle_t *th_p, void *data)
     }
 
   ptid = ptid_build (info->pid, ti.ti_lid, 0);
-  tp = find_thread_pid (ptid);
+  tp = find_thread_ptid (ptid);
   if (tp == NULL || tp->private == NULL)
     attach_thread (ptid, th_p, &ti);
 
@@ -1364,7 +1364,7 @@ thread_db_find_new_threads (struct target_ops *ops)
 static char *
 thread_db_pid_to_str (struct target_ops *ops, ptid_t ptid)
 {
-  struct thread_info *thread_info = find_thread_pid (ptid);
+  struct thread_info *thread_info = find_thread_ptid (ptid);
   struct target_ops *beneath;
 
   if (thread_info != NULL && thread_info->private != NULL)
@@ -1418,7 +1418,7 @@ thread_db_get_thread_local_address (struct target_ops *ops,
     thread_db_find_new_threads_1 (ptid);
 
   /* Find the matching thread.  */
-  thread_info = find_thread_pid (ptid);
+  thread_info = find_thread_ptid (ptid);
 
   if (thread_info != NULL && thread_info->private != NULL)
     {
diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index e601ecd..0d67161 100644
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -422,7 +422,7 @@ mi_on_resume (ptid_t ptid)
   if (ptid_equal (ptid, minus_one_ptid) || ptid_is_pid (ptid))
     tp = inferior_thread ();
   else
-    tp = find_thread_pid (ptid);
+    tp = find_thread_ptid (ptid);
 
   /* Suppress output while calling an inferior function.  */
   if (tp->in_infcall)
@@ -461,7 +461,7 @@ mi_on_resume (ptid_t ptid)
     }
   else
     {
-      struct thread_info *ti = find_thread_pid (ptid);
+      struct thread_info *ti = find_thread_ptid (ptid);
       gdb_assert (ti);
       fprintf_unfiltered (raw_stdout, "*running,thread-id=\"%d\"\n", ti->num);
     }
diff --git a/gdb/thread.c b/gdb/thread.c
index 7b2c6bb..63e55a4 100644
--- a/gdb/thread.c
+++ b/gdb/thread.c
@@ -75,7 +75,7 @@ enum thread_state
 struct thread_info*
 inferior_thread (void)
 {
-  struct thread_info *tp = find_thread_pid (inferior_ptid);
+  struct thread_info *tp = find_thread_ptid (inferior_ptid);
   gdb_assert (tp);
   return tp;
 }
@@ -168,7 +168,7 @@ add_thread_silent (ptid_t ptid)
 {
   struct thread_info *tp;
 
-  tp = find_thread_pid (ptid);
+  tp = find_thread_ptid (ptid);
   if (tp)
     /* Found an old thread with the same id.  It has to be dead,
        otherwise we wouldn't be adding a new thread with the same id.
@@ -313,7 +313,7 @@ find_thread_id (int num)
 
 /* Find a thread_info by matching PTID.  */
 struct thread_info *
-find_thread_pid (ptid_t ptid)
+find_thread_ptid (ptid_t ptid)
 {
   struct thread_info *tp;
 
@@ -510,7 +510,7 @@ thread_change_ptid (ptid_t old_ptid, ptid_t new_ptid)
   inf = find_inferior_pid (ptid_get_pid (old_ptid));
   inf->pid = ptid_get_pid (new_ptid);
 
-  tp = find_thread_pid (old_ptid);
+  tp = find_thread_ptid (old_ptid);
   tp->ptid = new_ptid;
 
   observer_notify_thread_ptid_changed (old_ptid, new_ptid);
@@ -543,7 +543,7 @@ set_running (ptid_t ptid, int running)
   else
     {
       int started = 0;
-      tp = find_thread_pid (ptid);
+      tp = find_thread_ptid (ptid);
       gdb_assert (tp);
       gdb_assert (tp->state_ != THREAD_EXITED);
       if (running && tp->state_ == THREAD_STOPPED)
@@ -562,7 +562,7 @@ is_thread_state (ptid_t ptid, enum thread_state state)
   if (!target_has_execution)
     return 0;
 
-  tp = find_thread_pid (ptid);
+  tp = find_thread_ptid (ptid);
   gdb_assert (tp);
   return tp->state_ == state;
 }
@@ -620,7 +620,7 @@ is_executing (ptid_t ptid)
   if (!target_has_execution)
     return 0;
 
-  tp = find_thread_pid (ptid);
+  tp = find_thread_ptid (ptid);
   gdb_assert (tp);
   return tp->executing_;
 }
@@ -639,7 +639,7 @@ set_executing (ptid_t ptid, int executing)
     }
   else
     {
-      tp = find_thread_pid (ptid);
+      tp = find_thread_ptid (ptid);
       gdb_assert (tp);
       tp->executing_ = executing;
     }
@@ -659,7 +659,7 @@ set_stop_requested (ptid_t ptid, int stop)
     }
   else
     {
-      tp = find_thread_pid (ptid);
+      tp = find_thread_ptid (ptid);
       gdb_assert (tp);
       tp->stop_requested = stop;
     }
@@ -695,7 +695,7 @@ finish_thread_state (ptid_t ptid)
     }
   else
     {
-      tp = find_thread_pid (ptid);
+      tp = find_thread_ptid (ptid);
       gdb_assert (tp);
       if (tp->state_ != THREAD_EXITED)
 	{
@@ -948,7 +948,7 @@ do_restore_current_thread_cleanup (void *arg)
   struct thread_info *tp;
   struct current_thread_cleanup *old = arg;
 
-  tp = find_thread_pid (old->inferior_ptid);
+  tp = find_thread_ptid (old->inferior_ptid);
 
   /* If the previously selected thread belonged to a process that has
      in the mean time been deleted (due to normal exit, detach, etc.),
@@ -977,7 +977,7 @@ restore_current_thread_cleanup_dtor (void *arg)
 {
   struct current_thread_cleanup *old = arg;
   struct thread_info *tp;
-  tp = find_thread_pid (old->inferior_ptid);
+  tp = find_thread_ptid (old->inferior_ptid);
   if (tp)
     tp->refcount--;
   xfree (old);
@@ -1007,7 +1007,7 @@ make_cleanup_restore_current_thread (void)
       old->selected_frame_id = get_frame_id (frame);
       old->selected_frame_level = frame_relative_level (frame);
 
-      tp = find_thread_pid (inferior_ptid);
+      tp = find_thread_ptid (inferior_ptid);
       if (tp)
 	tp->refcount++;
     }