Mark more file descriptors close-on-exec

[deliverable/binutils-gdb.git] / gdb / common / ptid.c

diff --git a/gdb/common/ptid.c b/gdb/common/ptid.c
index 389d2b34d7f4b86a558b581bdee0e91a8e08ec84..22d79e2e4130a9c33b339b86639acd5e9a492c1c 100644 (file)
--- a/gdb/common/ptid.c
+++ b/gdb/common/ptid.c
@@ -1,8 +1,6 @@
 /* The ptid_t type and common functions operating on it.
 
-   Copyright (C) 1986, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996,
-   1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008,
-   2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1986-2018 Free Software Foundation, Inc.
    
    This file is part of GDB.
 
@@ -19,76 +17,10 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include "common-defs.h"
 #include "ptid.h"
 
-/* Oft used ptids */
-ptid_t null_ptid = { 0, 0, 0 };
-ptid_t minus_one_ptid = { -1, 0, 0 };
+/* See ptid.h for these.  */
 
-/* Create a ptid given the necessary PID, LWP, and TID components.  */
-
-ptid_t
-ptid_build (int pid, long lwp, long tid)
-{
-  ptid_t ptid;
-
-  ptid.pid = pid;
-  ptid.lwp = lwp;
-  ptid.tid = tid;
-  return ptid;
-}
-
-/* Create a ptid from just a pid.  */
-
-ptid_t
-pid_to_ptid (int pid)
-{
-  return ptid_build (pid, 0, 0);
-}
-
-/* Fetch the pid (process id) component from a ptid.  */
-
-int
-ptid_get_pid (ptid_t ptid)
-{
-  return ptid.pid;
-}
-
-/* Fetch the lwp (lightweight process) component from a ptid.  */
-
-long
-ptid_get_lwp (ptid_t ptid)
-{
-  return ptid.lwp;
-}
-
-/* Fetch the tid (thread id) component from a ptid.  */
-
-long
-ptid_get_tid (ptid_t ptid)
-{
-  return ptid.tid;
-}
-
-/* ptid_equal() is used to test equality of two ptids.  */
-
-int
-ptid_equal (ptid_t ptid1, ptid_t ptid2)
-{
-  return (ptid1.pid == ptid2.pid
-         && ptid1.lwp == ptid2.lwp
-         && ptid1.tid == ptid2.tid);
-}
-
-/* Returns true if PTID represents a process.  */
-
-int
-ptid_is_pid (ptid_t ptid)
-{
-  if (ptid_equal (minus_one_ptid, ptid))
-    return 0;
-  if (ptid_equal (null_ptid, ptid))
-    return 0;
-
-  return (ptid_get_lwp (ptid) == 0 && ptid_get_tid (ptid) == 0);
-}
+ptid_t null_ptid = ptid_t::make_null ();
+ptid_t minus_one_ptid = ptid_t::make_minus_one ();