gdb/common/ptid.c

   1 /* The ptid_t type and common functions operating on it.
   2
   3    Copyright (C) 1986-2018 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
  23 /* See ptid.h for these.  */
  24
  25 ptid_t null_ptid = ptid_t::make_null ();
  26 ptid_t minus_one_ptid = ptid_t::make_minus_one ();
  27
  28 /* See ptid.h.  */
  29
  30 long
  31 ptid_get_lwp (const ptid_t &ptid)
  32 {
  33   return ptid.lwp ();
  34 }
  35
  36 /* See ptid.h.  */
  37
  38 long
  39 ptid_get_tid (const ptid_t &ptid)
  40 {
  41   return ptid.tid ();
  42 }
  43
  44 /* See ptid.h.  */
  45
  46 int
  47 ptid_equal (const ptid_t &ptid1, const ptid_t &ptid2)
  48 {
  49   return ptid1 == ptid2;
  50 }
  51
  52 /* See ptid.h.  */
  53
  54 int
  55 ptid_is_pid (const ptid_t &ptid)
  56 {
  57   return ptid.is_pid ();
  58 }
  59
  60 /* See ptid.h.  */
  61
  62 int
  63 ptid_lwp_p (const ptid_t &ptid)
  64 {
  65   return ptid.lwp_p ();
  66 }
  67
  68 /* See ptid.h.  */
  69
  70 int
  71 ptid_tid_p (const ptid_t &ptid)
  72 {
  73   return ptid.tid_p ();
  74 }
  75
  76 /* See ptid.h.  */
  77
  78 int
  79 ptid_match (const ptid_t &ptid, const ptid_t &filter)
  80 {
  81   return ptid.matches (filter);
  82 }