Get rid of target_tid_to_str

[Pedro Alves <pedro_alves@portugalmail.pt>]

Nothing defines this.  Since we use ptids, it's not really useful, and
if it matter, we're already inconsistent in a lot of places.

Checked in.

2009-02-05  Pedro Alves  <pedro@codesourcery.com>

	* target.h (target_tid_to_str): Delete.
	* thread.c (print_thread_info, thread_apply_all_command)
	(thread_apply_command, thread_command, do_captured_thread_select):
	Use target_pid_to_str instead of target_tid_to_str.
	* linux-fork.c (delete_fork_command): Likewise.

---
 gdb/linux-fork.c |    2 +-
 gdb/target.h     |    4 ----
 gdb/thread.c     |   12 ++++++------
 3 files changed, 7 insertions(+), 11 deletions(-)

Index: src/gdb/target.h
===================================================================
--- src.orig/gdb/target.h	2009-02-05 18:41:57.000000000 +0000
+++ src/gdb/target.h	2009-02-05 18:44:35.000000000 +0000
@@ -1016,11 +1016,7 @@ int target_supports_non_stop (void);
 #undef target_pid_to_str
 #define target_pid_to_str(PID) current_target.to_pid_to_str (PID)
 
-#ifndef target_tid_to_str
-#define target_tid_to_str(PID) \
-     target_pid_to_str (PID)
 extern char *normal_pid_to_str (ptid_t ptid);
-#endif
 
 /* Return a short string describing extra information about PID,
    e.g. "sleeping", "runnable", "running on LWP 3".  Null return value
Index: src/gdb/thread.c
===================================================================
--- src.orig/gdb/thread.c	2009-02-05 18:41:57.000000000 +0000
+++ src/gdb/thread.c	2009-02-05 18:42:31.000000000 +0000
@@ -746,7 +746,7 @@ print_thread_info (struct ui_out *uiout,
 
       ui_out_field_int (uiout, "id", tp->num);
       ui_out_text (uiout, " ");
-      ui_out_field_string (uiout, "target-id", target_tid_to_str (tp->ptid));
+      ui_out_field_string (uiout, "target-id", target_pid_to_str (tp->ptid));
 
       extra_info = target_extra_thread_info (tp);
       if (extra_info)
@@ -996,7 +996,7 @@ thread_apply_all_command (char *cmd, int
 	switch_to_thread (tp->ptid);
 
 	printf_filtered (_("\nThread %d (%s):\n"),
-			 tp->num, target_tid_to_str (inferior_ptid));
+			 tp->num, target_pid_to_str (inferior_ptid));
 	execute_command (cmd, from_tty);
 	strcpy (cmd, saved_cmd);	/* Restore exact command used previously */
       }
@@ -1066,7 +1066,7 @@ thread_apply_command (char *tidlist, int
 	      switch_to_thread (tp->ptid);
 
 	      printf_filtered (_("\nThread %d (%s):\n"), tp->num,
-			       target_tid_to_str (inferior_ptid));
+			       target_pid_to_str (inferior_ptid));
 	      execute_command (cmd, from_tty);
 
 	      /* Restore exact command used previously.  */
@@ -1091,11 +1091,11 @@ thread_command (char *tidstr, int from_t
 	  if (is_exited (inferior_ptid))
 	    printf_filtered (_("[Current thread is %d (%s) (exited)]\n"),
 			     pid_to_thread_id (inferior_ptid),
-			     target_tid_to_str (inferior_ptid));
+			     target_pid_to_str (inferior_ptid));
 	  else
 	    printf_filtered (_("[Current thread is %d (%s)]\n"),
 			     pid_to_thread_id (inferior_ptid),
-			     target_tid_to_str (inferior_ptid));
+			     target_pid_to_str (inferior_ptid));
 	}
       else
 	error (_("No stack."));
@@ -1139,7 +1139,7 @@ do_captured_thread_select (struct ui_out
   ui_out_text (uiout, "[Switching to thread ");
   ui_out_field_int (uiout, "new-thread-id", pid_to_thread_id (inferior_ptid));
   ui_out_text (uiout, " (");
-  ui_out_text (uiout, target_tid_to_str (inferior_ptid));
+  ui_out_text (uiout, target_pid_to_str (inferior_ptid));
   ui_out_text (uiout, ")]");
 
   /* Note that we can't reach this with an exited thread, due to the
Index: src/gdb/linux-fork.c
===================================================================
--- src.orig/gdb/linux-fork.c	2009-02-05 18:42:43.000000000 +0000
+++ src/gdb/linux-fork.c	2009-02-05 18:42:58.000000000 +0000
@@ -439,7 +439,7 @@ delete_fork_command (char *args, int fro
     error (_("Please switch to another fork/checkpoint before deleting the current one"));
 
   if (ptrace (PTRACE_KILL, PIDGET (ptid), 0, 0))
-    error (_("Unable to kill pid %s"), target_tid_to_str (ptid));
+    error (_("Unable to kill pid %s"), target_pid_to_str (ptid));
 
   if (from_tty)
     printf_filtered (_("Killed %s\n"), target_pid_to_str (ptid));