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, 14 insertions, 14 deletions

diff --git a/gdb/linux-fork.c b/gdb/linux-fork.c
index ef9015d..4b7e177 100644
--- a/gdb/linux-fork.c
+++ b/gdb/linux-fork.c
@@ -83,14 +83,14 @@ add_fork (pid_t pid)
 {
   struct fork_info *fp;
 
-  if (fork_list == NULL && pid != ptid_get_pid (inferior_ptid))
+  if (fork_list == NULL && pid != inferior_ptid.pid ())
     {
       /* Special case -- if this is the first fork in the list
 	 (the list is hitherto empty), and if this new fork is
 	 NOT the current inferior_ptid, then add inferior_ptid
 	 first, as a special zeroeth fork id.  */
       highest_fork_num = -1;
-      add_fork (ptid_get_pid (inferior_ptid));	/* safe recursion */
+      add_fork (inferior_ptid.pid ());	/* safe recursion */
     }
 
   fp = XCNEW (struct fork_info);
@@ -141,7 +141,7 @@ delete_fork (ptid_t ptid)
 
   fpprev = NULL;
 
-  linux_target->low_forget_process (ptid_get_pid (ptid));
+  linux_target->low_forget_process (ptid.pid ());
 
   for (fp = fork_list; fp; fpprev = fp, fp = fp->next)
     if (ptid_equal (fp->ptid, ptid))
@@ -203,7 +203,7 @@ find_fork_pid (pid_t pid)
   struct fork_info *fp;
 
   for (fp = fork_list; fp; fp = fp->next)
-    if (pid == ptid_get_pid (fp->ptid))
+    if (pid == fp->ptid.pid ())
       return fp;
 
   return NULL;
@@ -305,7 +305,7 @@ fork_save_infrun_state (struct fork_info *fp, int clobber_regs)
       /* Now save the 'state' (file position) of all open file descriptors.
 	 Unfortunately fork does not take care of that for us...  */
       snprintf (path, PATH_MAX, "/proc/%ld/fd",
-		(long) ptid_get_pid (fp->ptid));
+		(long) fp->ptid.pid ());
       if ((d = opendir (path)) != NULL)
 	{
 	  long tmp;
@@ -355,7 +355,7 @@ linux_fork_killall (void)
 
   for (fp = fork_list; fp; fp = fp->next)
     {
-      pid = ptid_get_pid (fp->ptid);
+      pid = fp->ptid.pid ();
       do {
 	/* Use SIGKILL instead of PTRACE_KILL because the former works even
 	   if the thread is running, while the later doesn't.  */
@@ -383,7 +383,7 @@ linux_fork_mourn_inferior (void)
      Do not check whether this succeeds though, since we may be
      dealing with a process that we attached to.  Such a process will
      only report its exit status to its original parent.  */
-  waitpid (ptid_get_pid (inferior_ptid), &status, 0);
+  waitpid (inferior_ptid.pid (), &status, 0);
 
   /* OK, presumably inferior_ptid is the one who has exited.
      We need to delete that one from the fork_list, and switch
@@ -416,7 +416,7 @@ linux_fork_detach (int from_tty)
      delete it from the fork_list, and switch to the next available
      fork.  */
 
-  if (ptrace (PTRACE_DETACH, ptid_get_pid (inferior_ptid), 0, 0))
+  if (ptrace (PTRACE_DETACH, inferior_ptid.pid (), 0, 0))
     error (_("Unable to detach %s"), target_pid_to_str (inferior_ptid));
 
   delete_fork (inferior_ptid);
@@ -522,7 +522,7 @@ delete_checkpoint_command (const char *args, int from_tty)
     error (_("\
 Please switch to another checkpoint before deleting the current one"));
 
-  if (ptrace (PTRACE_KILL, ptid_get_pid (ptid), 0, 0))
+  if (ptrace (PTRACE_KILL, ptid.pid (), 0, 0))
     error (_("Unable to kill pid %s"), target_pid_to_str (ptid));
 
   fi = find_fork_ptid (ptid);
@@ -542,7 +542,7 @@ Please switch to another checkpoint before deleting the current one"));
   if ((parent == NULL && find_fork_ptid (pptid))
       || (parent != NULL && parent->state == THREAD_STOPPED))
     {
-      if (inferior_call_waitpid (pptid, ptid_get_pid (ptid)))
+      if (inferior_call_waitpid (pptid, ptid.pid ()))
         warning (_("Unable to wait pid %s"), target_pid_to_str (ptid));
     }
 }
@@ -563,7 +563,7 @@ detach_checkpoint_command (const char *args, int from_tty)
     error (_("\
 Please switch to another checkpoint before detaching the current one"));
 
-  if (ptrace (PTRACE_DETACH, ptid_get_pid (ptid), 0, 0))
+  if (ptrace (PTRACE_DETACH, ptid.pid (), 0, 0))
     error (_("Unable to detach %s"), target_pid_to_str (ptid));
 
   if (from_tty)
@@ -649,7 +649,7 @@ inf_has_multiple_thread_cb (struct thread_info *tp, void *data)
 {
   int *count_p = (int *) data;
   
-  if (current_inferior ()->pid == ptid_get_pid (tp->ptid))
+  if (current_inferior ()->pid == tp->ptid.pid ())
     (*count_p)++;
   
   /* Stop the iteration if multiple threads have been detected.  */
@@ -702,7 +702,7 @@ checkpoint_command (const char *args, int from_tty)
   /* Tell linux-nat.c that we're checkpointing this inferior.  */
   {
     scoped_restore save_pid
-      = make_scoped_restore (&checkpointing_pid, ptid_get_pid (inferior_ptid));
+      = make_scoped_restore (&checkpointing_pid, inferior_ptid.pid ());
 
     ret = call_function_by_hand (fork_fn, NULL, 0, &ret);
   }
@@ -725,7 +725,7 @@ checkpoint_command (const char *args, int from_tty)
 	{
 	  parent_pid = ptid_get_lwp (last_target_ptid);
 	  if (parent_pid == 0)
-	    parent_pid = ptid_get_pid (last_target_ptid);
+	    parent_pid = last_target_ptid.pid ();
 	  printf_filtered (_("   gdb says parent = %ld.\n"),
 			   (long) parent_pid);
 	}