From c9657e708a03cb06ad92ce81bf17c68d28e57689 Mon Sep 17 00:00:00 2001
From: Simon Marchi <simon.marchi@ericsson.com>
Date: Mon, 15 Dec 2014 12:00:55 -0500
Subject: Introduce utility function find_inferior_ptid

This patch introduces find_inferior_ptid to replace the common idiom

  find_inferior_pid (ptid_get_pid (...));

It replaces all the instances of that idiom that I found with the new
function.

No significant changes before/after the patch in the regression suite
on amd64 linux.

gdb/ChangeLog:

	* inferior.c (find_inferior_ptid): New function.
	* inferior.h (find_inferior_ptid): New declaration.
	* ada-tasks.c (ada_get_task_number): Use find_inferior_ptid.
	* corelow.c (core_pid_to_str): Same.
	* darwin-nat.c (darwin_resume): Same.
	* infrun.c (fetch_inferior_event): Same.
	(get_inferior_stop_soon): Same.
	(handle_inferior_event): Same.
	(handle_signal_stop): Same.
	* linux-nat.c (resume_lwp): Same.
	(stop_wait_callback): Same.
	* mi/mi-interp.c (mi_new_thread): Same.
	(mi_thread_exit): Same.
	* proc-service.c (ps_pglobal_lookup): Same.
	* record-btrace.c (record_btrace_step_thread): Same.
	* remote-sim.c (gdbsim_close_inferior): Same.
	(gdbsim_resume): Same.
	(gdbsim_stop): Same.
	* sol2-tdep.c (sol2_core_pid_to_str): Same.
	* target.c (memory_xfer_partial_1): Same.
	(default_thread_address_space): Same.
	* thread.c (thread_change_ptid): Same.
	(switch_to_thread): Same.
	(do_restore_current_thread_cleanup): Same.
---
 gdb/mi/mi-interp.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gdb/mi')

diff --git a/gdb/mi/mi-interp.c b/gdb/mi/mi-interp.c
index 60f0666..09ff7bf 100644
--- a/gdb/mi/mi-interp.c
+++ b/gdb/mi/mi-interp.c
@@ -371,7 +371,7 @@ static void
 mi_new_thread (struct thread_info *t)
 {
   struct mi_interp *mi = top_level_interpreter_data ();
-  struct inferior *inf = find_inferior_pid (ptid_get_pid (t->ptid));
+  struct inferior *inf = find_inferior_ptid (t->ptid);
 
   gdb_assert (inf);
 
@@ -391,7 +391,7 @@ mi_thread_exit (struct thread_info *t, int silent)
   if (silent)
     return;
 
-  inf = find_inferior_pid (ptid_get_pid (t->ptid));
+  inf = find_inferior_ptid (t->ptid);
 
   mi = top_level_interpreter_data ();
   old_chain = make_cleanup_restore_target_terminal ();
-- 
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