nptl: Move pthreadP.h into sysdeps directory

This mirrors the situation on Hurd.  These directories are on
the include search part, so #include <pthreadP.h> works after this
change on both Hurd and nptl.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>

nptl_db/thread_dbP.h

@@ -27,7 +27,7 @@
 #include <assert.h>
 #include "proc_service.h"
 #include "thread_db.h"
-#include "../nptl/pthreadP.h"  	/* This is for *_BITMASK only.  */
+#include <pthreadP.h>  	/* This is for *_BITMASK only.  */
 #include <list.h>
 #include <gnu/lib-names.h>
 #include <libc-diag.h>

sysdeps/nptl/aio_misc.h

@@ -21,7 +21,7 @@
    correct aio_suspend and lio_listio implementations.  */
 
 #include <assert.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <futex-internal.h>
 
 #define DONT_NEED_AIO_MISC_COND	1

sysdeps/nptl/dl-tls_init_tp.c

@@ -19,7 +19,7 @@
 #include <kernel-features.h>
 #include <ldsodefs.h>
 #include <list.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <tls.h>
 
 #ifndef __ASSUME_SET_ROBUST_LIST

sysdeps/nptl/fork.c

@@ -27,7 +27,7 @@
 #include <ldsodefs.h>
 #include <stdio-lock.h>
 #include <atomic.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <register-atfork.h>
 #include <arch-fork.h>
 #include <futex-internal.h>

sysdeps/nptl/gai_misc.h

@@ -22,7 +22,7 @@
 
 #include <assert.h>
 #include <signal.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <futex-internal.h>
 
 #define DONT_NEED_GAI_MISC_COND	1

sysdeps/nptl/jmp-unwind.c

@@ -19,7 +19,7 @@
 #include <setjmp.h>
 #include <stddef.h>
 #include <libc-lock.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 
 void
 _longjmp_unwind (jmp_buf env, int val)

sysdeps/nptl/libc-lockP.h

@@ -36,7 +36,7 @@
 #if IS_IN (libpthread)
 /* This gets us the declarations of the __pthread_* internal names,
    and hidden_proto for them.  */
-# include <nptl/pthreadP.h>
+# include <pthreadP.h>
 #endif
 
 /* Mutex type.  */

sysdeps/nptl/libc_start_call_main.h

@@ -17,7 +17,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <atomic.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 
 _Noreturn static void
 __libc_start_call_main (int (*main) (int, char **, char ** MAIN_AUXVEC_DECL),

sysdeps/nptl/pthreadP.h

@@ -25,7 +25,7 @@
 #include <setjmp.h>
 #include <stdbool.h>
 #include <sys/syscall.h>
-#include "descr.h"
+#include <nptl/descr.h>
 #include <tls.h>
 #include <lowlevellock.h>
 #include <stackinfo.h>

sysdeps/nptl/pthread_early_init.h

@@ -20,7 +20,7 @@
 #define _PTHREAD_EARLY_INIT_H 1
 
 #include <nptl/nptl-stack.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <pthread_mutex_conf.h>
 #include <sys/resource.h>
 

sysdeps/nptl/setxid.h

@@ -15,7 +15,7 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <sys/single_threaded.h>
 #include <sysdep.h>
 

sysdeps/posix/spawni.c

@@ -28,7 +28,7 @@
 #include <not-cancel.h>
 #include <local-setxid.h>
 #include <shlib-compat.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <dl-sysdep.h>
 #include <libc-pointer-arith.h>
 #include <ldsodefs.h>

sysdeps/unix/sysv/linux/dl-execstack.c

@@ -20,7 +20,7 @@
 #include <ldsodefs.h>
 #include <libintl.h>
 #include <list.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <stackinfo.h>
 #include <stdbool.h>
 #include <sys/mman.h>

sysdeps/unix/sysv/linux/mq_notify.c

@@ -28,7 +28,7 @@
 #include <unistd.h>
 #include <sys/socket.h>
 #include <not-cancel.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 
 
 /* Defined in the kernel headers: */

sysdeps/unix/sysv/linux/s390/jmp-unwind.c

@@ -19,7 +19,7 @@
 #include <setjmp.h>
 #include <stddef.h>
 #include <libc-lock.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 
 void
 _longjmp_unwind (jmp_buf env, int val)

sysdeps/unix/sysv/linux/sigprocmask.c

@@ -16,7 +16,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <signal.h>
-#include <nptl/pthreadP.h>              /* SIGCANCEL, SIGSETXID */
+#include <pthreadP.h>              /* SIGCANCEL, SIGSETXID */
 
 /* Get and/or change the set of blocked signals.  */
 int

sysdeps/unix/sysv/linux/spawni.c

@@ -27,7 +27,7 @@
 #include <not-cancel.h>
 #include <local-setxid.h>
 #include <shlib-compat.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <dl-sysdep.h>
 #include <libc-pointer-arith.h>
 #include <ldsodefs.h>

sysdeps/unix/sysv/linux/timer_create.c

@@ -24,7 +24,7 @@
 #include <time.h>
 #include <sysdep.h>
 #include <internaltypes.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include "kernel-posix-timers.h"
 #include "kernel-posix-cpu-timers.h"
 

sysdeps/unix/sysv/linux/timer_routines.c

@@ -21,7 +21,7 @@
 #include <signal.h>
 #include <stdbool.h>
 #include <sysdep-cancel.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include "kernel-posix-timers.h"
 
 

sysdeps/unix/sysv/linux/tls-internal.h

@@ -20,7 +20,7 @@
 #define _TLS_INTERNAL_H 1
 
 #include <stdlib.h>
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 
 static inline struct tls_internal_t *
 __glibc_tls_internal (void)

sysdeps/unix/sysv/linux/x86/longjmp.c

@@ -18,7 +18,7 @@
 
 #include <sysdeps/x86/longjmp.c>
 
-#include <nptl/pthreadP.h>
+#include <pthreadP.h>
 #include <jmp_buf-ssp.h>
 
 #ifdef __x86_64__