gdbsupport/ptid.cc

   1 /* The ptid_t type and common functions operating on it.
   2
   3    Copyright (C) 1986-2022 Free Software Foundation, Inc.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 3 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  19
  20 #include "common-defs.h"
  21 #include "ptid.h"
  22 #include "print-utils.h"
  23
  24 /* See ptid.h for these.  */
  25
  26 ptid_t const null_ptid = ptid_t::make_null ();
  27 ptid_t const minus_one_ptid = ptid_t::make_minus_one ();
  28
  29 /* See ptid.h.  */
  30
  31 std::string
  32 ptid_t::to_string () const
  33 {
  34   return string_printf ("%d.%ld.%s", m_pid, m_lwp, pulongest (m_tid));
  35 }