Inform about new thread in a single place.

        * thread.c (add_thread_silent): Renamed
        from add_thread.
        (print_thread_events): New variable definition.
        (show_print_thread_events): New function.
        (_initialize_thread): Add "set print thread-events" and
        "show print thread-events" commands.
        (add_thread): Announce new thread.
        * gdbthread.h (add_thread_silent): Declare.
        (print_thread_events): New variable declaration.
        * inf-ttrace.c (inf_ttrace_wait): Don't
        inform about new thread, as add_thread is always
        called too, and will take care of that.
        * infrun.c (handle_inferior_event): Likewise.
        * procfs.c (procfs_wait): Likewise.
        * remote.c (remote_currthread): Likewise.
        * sol-thread.c (sol_thread_wait): Likewise.
        * win32-nat.c (get_win32_debug_event): Likewise.
        * linux-thread-db.c (attach_thread): Likewise.
        Remove the verbose parameter.
        (check_event): Make detach_thread be verbose
        only if print_thread_events is set.
        * linux-nat.c (lin_lwp_attach_lwp): Don't inform
        about new thread.  This is called only from
        linux-thread-db.c:attach_thread, which will take care.
        Remove the verbose parameter.
        * linux-nat.h (lin_lwp_attach_lwp): Adjust prototype.

1 files changed, 3 insertions, 11 deletions

diff --git a/gdb/procfs.c b/gdb/procfs.c
index 3b6e599..1c80e19 100644
--- a/gdb/procfs.c
+++ b/gdb/procfs.c
@@ -4119,11 +4119,8 @@ wait_again:
 		    temp_ptid = MERGEPID (pi->pid, temp_tid);
 		    /* If not in GDB's thread list, add it.  */
 		    if (!in_thread_list (temp_ptid))
-		      {
-			printf_filtered (_("[New %s]\n"),
-					 target_pid_to_str (temp_ptid));
-			add_thread (temp_ptid);
-		      }
+		      add_thread (temp_ptid);
+
 		    /* Return to WFI, but tell it to immediately resume. */
 		    status->kind = TARGET_WAITKIND_SPURIOUS;
 		    return inferior_ptid;
@@ -4189,11 +4186,7 @@ wait_again:
 		    /* If not in GDB's thread list, add it.  */
 		    temp_ptid = MERGEPID (pi->pid, temp_tid);
 		    if (!in_thread_list (temp_ptid))
-		      {
-			printf_filtered (_("[New %s]\n"),
-					 target_pid_to_str (temp_ptid));
-			add_thread (temp_ptid);
-		      }
+		      add_thread (temp_ptid);
 
 		    status->kind = TARGET_WAITKIND_STOPPED;
 		    status->value.sig = 0;
@@ -4280,7 +4273,6 @@ wait_again:
 		   * If we don't create a procinfo, resume may be unhappy
 		   * later.
 		   */
-		  printf_filtered (_("[New %s]\n"), target_pid_to_str (retval));
 		  add_thread (retval);
 		  if (find_procinfo (PIDGET (retval), TIDGET (retval)) == NULL)
 		    create_procinfo (PIDGET (retval), TIDGET (retval));