Remove ptid_get_pid

This removes ptid_get_pid in favor of calling the ptid_t::pid method.

gdb/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* common/ptid.c (ptid_get_pid): Remove.
	* common/ptid.h (ptid_get_pid): Don't declare.
	* aarch64-linux-nat.c: Update.
	* ada-lang.c: Update.
	* aix-thread.c: Update.
	* alpha-bsd-nat.c: Update.
	* amd64-fbsd-nat.c: Update.
	* amd64-linux-nat.c: Update.
	* arm-linux-nat.c: Update.
	* arm-nbsd-nat.c: Update.
	* auxv.c: Update.
	* break-catch-syscall.c: Update.
	* breakpoint.c: Update.
	* bsd-uthread.c: Update.
	* corelow.c: Update.
	* ctf.c: Update.
	* darwin-nat.c: Update.
	* fbsd-nat.c: Update.
	* fbsd-tdep.c: Update.
	* gcore.c: Update.
	* gnu-nat.c: Update.
	* hppa-nbsd-nat.c: Update.
	* hppa-obsd-nat.c: Update.
	* i386-fbsd-nat.c: Update.
	* ia64-linux-nat.c: Update.
	* inf-ptrace.c: Update.
	* infcmd.c: Update.
	* inferior.c: Update.
	* inferior.h: Update.
	* inflow.c: Update.
	* infrun.c: Update.
	* linux-fork.c: Update.
	* linux-nat.c: Update.
	* linux-tdep.c: Update.
	* linux-thread-db.c: Update.
	* m68k-bsd-nat.c: Update.
	* mi/mi-interp.c: Update.
	* mi/mi-main.c: Update.
	* mips-linux-nat.c: Update.
	* mips-nbsd-nat.c: Update.
	* mips64-obsd-nat.c: Update.
	* nat/aarch64-linux-hw-point.c: Update.
	* nat/aarch64-linux.c: Update.
	* nat/linux-btrace.c: Update.
	* nat/linux-osdata.c: Update.
	* nat/linux-procfs.c: Update.
	* nat/x86-linux-dregs.c: Update.
	* nto-procfs.c: Update.
	* obsd-nat.c: Update.
	* ppc-linux-nat.c: Update.
	* ppc-nbsd-nat.c: Update.
	* ppc-obsd-nat.c: Update.
	* proc-service.c: Update.
	* procfs.c: Update.
	* python/py-inferior.c: Update.
	* python/py-infthread.c: Update.
	* ravenscar-thread.c: Update.
	* record.c: Update.
	* remote-sim.c: Update.
	* remote.c: Update.
	* rs6000-nat.c: Update.
	* s390-linux-nat.c: Update.
	* sh-nbsd-nat.c: Update.
	* sol-thread.c: Update.
	* sparc-nat.c: Update.
	* sparc64-tdep.c: Update.
	* spu-linux-nat.c: Update.
	* spu-tdep.c: Update.
	* target-debug.h: Update.
	* target.c: Update.
	* thread.c: Update.
	* tid-parse.c: Update.
	* tracefile-tfile.c: Update.
	* vax-bsd-nat.c: Update.
	* windows-nat.c: Update.
	* x86-linux-nat.c: Update.
	* x86-nat.c: Update.

gdb/gdbserver/ChangeLog
2018-07-03  Tom Tromey  <tom@tromey.com>

	* linux-low.c: Update.
	* linux-mips-low.c: Update.
	* lynx-low.c: Update.
	* mem-break.c: Update.
	* nto-low.c: Update.
	* remote-utils.c: Update.
	* server.c: Update.
	* spu-low.c: Update.
	* target.c: Update.
	* tracepoint.c: Update.

1 files changed, 5 insertions, 5 deletions

diff --git a/gdb/infcmd.c b/gdb/infcmd.c
index 2be286c..41322c6 100644
--- a/gdb/infcmd.c
+++ b/gdb/infcmd.c
@@ -2638,7 +2638,7 @@ proceed_after_attach_callback (struct thread_info *thread,
 {
   int pid = * (int *) arg;
 
-  if (ptid_get_pid (thread->ptid) == pid
+  if (thread->ptid.pid () == pid
       && thread->state != THREAD_EXITED
       && !thread->executing
       && !thread->stop_requested
@@ -2677,7 +2677,7 @@ setup_inferior (int from_tty)
   /* If no exec file is yet known, try to determine it from the
      process itself.  */
   if (get_exec_file (0) == NULL)
-    exec_file_locate_attach (ptid_get_pid (inferior_ptid), 1, from_tty);
+    exec_file_locate_attach (inferior_ptid.pid (), 1, from_tty);
   else
     {
       reopen_exec_file ();
@@ -2685,7 +2685,7 @@ setup_inferior (int from_tty)
     }
 
   /* Take any necessary post-attaching actions for this platform.  */
-  target_post_attach (ptid_get_pid (inferior_ptid));
+  target_post_attach (inferior_ptid.pid ());
 
   post_create_inferior (current_top_target (), from_tty);
 }
@@ -2766,7 +2766,7 @@ attach_post_wait (const char *args, int from_tty, enum attach_post_wait_mode mod
 	     still exists.  */
 	  ALL_NON_EXITED_THREADS (thread)
 	    {
-	      if (ptid_get_pid (thread->ptid) == pid)
+	      if (thread->ptid.pid () == pid)
 		{
 		  if (thread->inf->num < lowest->inf->num
 		      || thread->per_inf_num < lowest->per_inf_num)
@@ -2897,7 +2897,7 @@ attach_command (const char *args, int from_tty)
       else
 	/* The user requested an `attach', so stop all threads of this
 	   inferior.  */
-	target_stop (ptid_t (ptid_get_pid (inferior_ptid)));
+	target_stop (ptid_t (inferior_ptid.pid ()));
     }
 
   mode = async_exec ? ATTACH_POST_WAIT_RESUME : ATTACH_POST_WAIT_STOP;