Remove tls.h inclusion from internal errno.h

The tls.h inclusion is not really required and limits possible
definition on more arch specific headers.

This is a cleanup to allow inline functions on sysdep.h, more
specifically on i386 and ia64 which requires to access some tls
definitions its own.

No semantic changes expected, checked with a build against all
affected ABIs.

include/errno.h

@@ -22,8 +22,6 @@ extern int rtld_errno attribute_hidden;
 
 # elif IS_IN_LIB && !IS_IN (rtld)
 
-#  include <tls.h>
-
 #  undef  errno
 #  if IS_IN (libc)
 #   define errno __libc_errno

io/lchmod.c

@@ -16,10 +16,8 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <fcntl.h>
-#include <sys/types.h>
+#include <sys/stat.h>
-#include <unistd.h>
 
 /* Change the protections of FILE to MODE.  */
 int

malloc/reallocarray.c

@@ -17,6 +17,7 @@
    not, see <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
+#include <stdlib.h>
 #include <malloc.h>
 
 void *

misc/ustat.c

@@ -23,6 +23,7 @@
 
 # include <unistd.h>
 # include <errno.h>
+# include <sys/types.h>
 
 struct ustat
  {

nss/nss_fgetent_r.c

@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <nss_files.h>
+#include <stdbool.h>
 
 int
 __nss_fgetent_r (FILE *fp, void *result, char *buffer, size_t buffer_length,

posix/execl.c

@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <stdarg.h>
 #include <sys/param.h>
+#include <stddef.h>
 
 /* Execute PATH with all arguments after PATH until
    a NULL pointer and environment from `environ'.  */

posix/execle.c

@@ -19,6 +19,7 @@
 #include <stdarg.h>
 #include <errno.h>
 #include <sys/param.h>
+#include <stddef.h>
 
 /* Execute PATH with all arguments after PATH until a NULL pointer,
    and the argument after that for environment.  */

posix/execlp.c

@@ -19,6 +19,7 @@
 #include <stdarg.h>
 #include <errno.h>
 #include <sys/param.h>
+#include <stddef.h>
 
 /* Execute FILE, searching in the `PATH' environment variable if
    it contains no slashes, with all arguments after FILE until a

posix/spawn_faction_addchdir.c

@@ -19,7 +19,7 @@
 #include <errno.h>
 #include <spawn.h>
 #include <string.h>
-
+#include <stdlib.h>
 #include "spawn_int.h"
 
 int

pwd/putpwent.c

@@ -18,6 +18,7 @@
 #include <errno.h>
 #include <stdio.h>
 #include <pwd.h>
+#include <stdlib.h>
 #include <nss.h>
 
 #define _S(x)	x ?: ""

signal/sigempty.c

@@ -18,6 +18,7 @@
 #include <errno.h>
 #include <signal.h>
 #include <sigsetops.h>
+#include <stddef.h>
 
 /* Clear all signals from SET.  */
 int

signal/sigismem.c

@@ -17,6 +17,7 @@
 
 #include <errno.h>
 #include <signal.h>
+#include <stddef.h>
 #include <sigsetops.h>
 
 /* Return 1 if SIGNO is in SET, 0 if not.  */

sysdeps/generic/internal-signals.h

@@ -22,6 +22,7 @@
 #include <signal.h>
 #include <sigsetops.h>
 #include <stdbool.h>
+#include <stddef.h>
 
 static inline bool
 __is_internal_signal (int sig)

sysdeps/ieee754/ldbl-128ibm/mpn2ldbl.c

@@ -20,9 +20,6 @@
 #include <float.h>
 #include <math.h>
 
-/* Need to set this when including gmp headers after system headers.  */
-#define HAVE_ALLOCA 1
-
 #include "gmp.h"
 #include "gmp-impl.h"
 

sysdeps/mach/hurd/mmap64.c

@@ -18,6 +18,7 @@
 #include <errno.h>
 #include <sys/mman.h>
 #include <sys/types.h>
+#include <mach/port.h>
 
 /* Map addresses starting near ADDR and extending for LEN bytes.  From
    OFFSET into the file FD describes according to PROT and FLAGS.  If ADDR

sysdeps/mach/hurd/waitid.c

@@ -19,6 +19,7 @@
 
 #include <errno.h>
 #include <sys/wait.h>
+#include <stddef.h>
 
 int
 __waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options)

sysdeps/microblaze/backtrace.c

@@ -17,6 +17,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <sysdep.h>
 #include <signal.h>

sysdeps/nptl/futex-internal.h

@@ -23,6 +23,7 @@
 #include <sys/time.h>
 #include <stdio.h>
 #include <stdbool.h>
+#include <lowlevellock-futex.h>
 #include <libc-diag.h>
 
 /* This file defines futex operations used internally in glibc.  A futex

sysdeps/unix/sysv/linux/adjtime.c

@@ -19,6 +19,7 @@
 #include <limits.h>
 #include <sys/time.h>
 #include <sys/timex.h>
+#include <sysdep.h>
 
 #define MAX_SEC	(INT_MAX / 1000000L - 2)
 #define MIN_SEC	(INT_MIN / 1000000L + 2)

sysdeps/unix/sysv/linux/clock_getcpuclockid.c

@@ -20,6 +20,7 @@
 #include <time.h>
 #include <unistd.h>
 #include "kernel-posix-cpu-timers.h"
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 int

sysdeps/unix/sysv/linux/faccessat.c

@@ -16,14 +16,10 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <fcntl.h>
-#include <stddef.h>
-#include <stdio.h>
-#include <string.h>
 #include <unistd.h>
 #include <sys/types.h>
-#include <alloca.h>
+#include <sys/stat.h>
 #include <sysdep.h>
 
 

sysdeps/unix/sysv/linux/ftime.c

@@ -18,6 +18,7 @@
 
 #include <features.h>
 #include <sys/timeb.h>
+#include <time.h>
 #include <errno.h>
 
 int

sysdeps/unix/sysv/linux/ftruncate64.c

@@ -17,7 +17,6 @@
 
 #include <unistd.h>
 #include <sysdep.h>
-#include <errno.h>
 
 #ifndef __NR_ftruncate64
 # define __NR_ftruncate64 __NR_ftruncate

sysdeps/unix/sysv/linux/generic/chmod.c

@@ -16,11 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <fcntl.h>
-#include <sys/stat.h>
 #include <sys/types.h>
+#include <sysdep.h>
 
 /* Change the protections of FILE to MODE.  */
 int

sysdeps/unix/sysv/linux/generic/chown.c

@@ -16,11 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <sys/types.h>
+#include <sysdep.h>
 
 /* Change the owner and group of FILE.  */
 int

sysdeps/unix/sysv/linux/generic/dup2.c

@@ -16,10 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <fcntl.h>
-#include <limits.h>
 #include <unistd.h>
+#include <sysdep.h>
 
 /* Duplicate FD to FD2, closing the old FD2 and making FD2 be
    open the same file as FD is.  Return FD2 or -1.  */

sysdeps/unix/sysv/linux/generic/epoll_create.c

@@ -16,11 +16,8 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <stddef.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
 #include <sys/epoll.h>
+#include <sysdep.h>
 
 libc_hidden_proto (epoll_create)
 

sysdeps/unix/sysv/linux/generic/inotify_init.c

@@ -16,11 +16,8 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <stddef.h>
-#include <errno.h>
-#include <unistd.h>
-#include <sys/types.h>
 #include <sys/inotify.h>
+#include <sysdep.h>
 
 libc_hidden_proto (inotify_init)
 

sysdeps/unix/sysv/linux/generic/lchown.c

@@ -16,11 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
-#include <sys/types.h>
+#include <sysdep.h>
 
 /* Change the owner and group of FILE.  */
 int

sysdeps/unix/sysv/linux/generic/link.c

@@ -16,10 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <sysdep.h>
 
 /* Make a link to FROM called TO.  */
 int

sysdeps/unix/sysv/linux/generic/pipe.c

@@ -16,9 +16,8 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <unistd.h>
-#include <stddef.h>
+#include <sysdep.h>
 
 /* Create a one-way communication channel (__pipe).
    If successful, two file descriptors are stored in PIPEDES;

sysdeps/unix/sysv/linux/generic/readlink.c

@@ -16,9 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <sysdep.h>
 
 /* Read the contents of the symbolic link PATH into no more than
    LEN bytes of BUF.  The contents are not null-terminated.

sysdeps/unix/sysv/linux/generic/rmdir.c

@@ -16,11 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
-
+#include <sysdep.h>
 
 /* Remove the directory PATH.  */
 int

sysdeps/unix/sysv/linux/generic/symlink.c

@@ -16,10 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
+#include <sysdep.h>
 
 /* Make a link to FROM called TO.  */
 int

sysdeps/unix/sysv/linux/generic/unlink.c

@@ -16,11 +16,9 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
-#include <stddef.h>
 #include <unistd.h>
 #include <fcntl.h>
-
+#include <sysdep.h>
 
 /* Remove the link named NAME.  */
 int

sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c

@@ -16,10 +16,10 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <sys/statfs.h>
 #include <kernel_stat.h>
 #include <stddef.h>
+#include <sysdep.h>
 
 #if !STATFS_IS_STATFS64
 #include "overflow.h"

sysdeps/unix/sysv/linux/generic/wordsize-32/overflow.h

@@ -19,6 +19,7 @@
 
 #include <sys/stat.h>
 #include <sys/statfs.h>
+#include <sys/types.h>
 
 /* Test for overflows of structures where we ask the kernel to fill them
    in with standard 64-bit syscalls but return them through APIs that

sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c

@@ -17,7 +17,9 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <sys/sendfile.h>
+#include <stddef.h>
 #include <errno.h>
+#include <sysdep.h>
 
 /* Send COUNT bytes from file associated with IN_FD starting at OFFSET to
    descriptor OUT_FD.  */

sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c

@@ -19,7 +19,7 @@
 #include <errno.h>
 #include <sys/statfs.h>
 #include <kernel_stat.h>
-#include <stddef.h>
+#include <sysdep.h>
 
 #if !STATFS_IS_STATFS64
 #include "overflow.h"

sysdeps/unix/sysv/linux/getentropy.c

@@ -20,6 +20,7 @@
 #include <assert.h>
 #include <errno.h>
 #include <unistd.h>
+#include <sysdep.h>
 
 /* Write LENGTH bytes of randomness starting at BUFFER.  Return 0 on
    success and -1 on failure.  */

sysdeps/unix/sysv/linux/getrlimit.c

@@ -16,9 +16,8 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <sys/resource.h>
-#include <sys/types.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 #if !__RLIM_T_MATCHES_RLIM64_T

sysdeps/unix/sysv/linux/getrlimit64.c

@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <sys/types.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 /* Add this redirection so the strong_alias for __RLIM_T_MATCHES_RLIM64_T

sysdeps/unix/sysv/linux/gettimeofday.c

@@ -16,15 +16,16 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#include <time.h>
+#include <string.h>
+
 /* Optimize the function call by setting the PLT directly to vDSO symbol.  */
 #ifdef USE_IFUNC_GETTIMEOFDAY
-# include <time.h>
-# include <string.h>
 # include <sysdep.h>
 # include <sysdep-vdso.h>
 
 # ifdef SHARED
-#  include <dl-vdso.h>
+# include <dl-vdso.h>
 # include <libc-vdso.h>
 
 static int

sysdeps/unix/sysv/linux/hppa/sysdep.h

@@ -28,6 +28,8 @@
 /* Defines RTLD_PRIVATE_ERRNO.  */
 #include <dl-sysdep.h>
 
+#include <tls.h>
+
 /* In order to get __set_errno() definition in INLINE_SYSCALL.  */
 #ifndef __ASSEMBLER__
 #include <errno.h>

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

@@ -23,6 +23,7 @@
 #include <sigsetops.h>
 #include <stdbool.h>
 #include <limits.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 /* The signal used for asynchronous cancelation.  */

sysdeps/unix/sysv/linux/libc_fatal.c

@@ -18,6 +18,8 @@
 
 #include <errno.h>
 #include <sys/uio.h>
+#include <stdbool.h>
+#include <sysdep.h>
 
 static bool
 writev_for_fatal (int fd, const struct iovec *iov, size_t niov, size_t total)

sysdeps/unix/sysv/linux/microblaze/sysdep.h

@@ -26,6 +26,8 @@
 /* Defines RTLD_PRIVATE_ERRNO.  */
 #include <dl-sysdep.h>
 
+#include <tls.h>
+
 /* In order to get __set_errno() definition in INLINE_SYSCALL.  */
 #ifndef __ASSEMBLER__
 # include <errno.h>

sysdeps/unix/sysv/linux/mknodat.c

@@ -19,6 +19,7 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <errno.h>
+#include <sysdep.h>
 
 int
 __mknodat (int fd, const char *path, mode_t mode, dev_t dev)

sysdeps/unix/sysv/linux/netlink_assert_response.c

@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <stdio.h>
+#include <stdbool.h>
 #include <sys/socket.h>
 
 #include "netlinkaccess.h"

sysdeps/unix/sysv/linux/posix_fadvise64.c

@@ -17,6 +17,7 @@
 
 #include <errno.h>
 #include <fcntl.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 int __posix_fadvise64_l64 (int fd, off64_t offset, off64_t len, int advise);

sysdeps/unix/sysv/linux/prlimit.c

@@ -15,10 +15,8 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <sys/resource.h>
-#include <sys/syscall.h>
+#include <sysdep.h>
-
 
 int
 prlimit (__pid_t pid, enum __rlimit_resource resource,

sysdeps/unix/sysv/linux/readahead.c

@@ -17,7 +17,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <fcntl.h>
-#include <errno.h>
+#include <sys/types.h>
 #include <sysdep.h>
 
 ssize_t

sysdeps/unix/sysv/linux/riscv/sysconf.c

@@ -18,6 +18,7 @@
 #include <errno.h>
 #include <unistd.h>
 #include <sys/auxv.h>
+#include <stdbool.h>
 
 static long int linux_sysconf (int name);
 

sysdeps/unix/sysv/linux/s390/s390-32/utmp32.c

@@ -19,7 +19,7 @@
 #include <sys/types.h>
 #include <utmp.h>
 #include <errno.h>
-#include <libc-symbols.h>
+#include <stdlib.h>
 
 #include "utmp32.h"
 #include "utmp-convert.h"

sysdeps/unix/sysv/linux/s390/s390-32/utmpx32.c

@@ -19,7 +19,7 @@
 #include <sys/types.h>
 #include <utmp.h>
 #include <errno.h>
-#include <libc-symbols.h>
+#include <stdlib.h>
 
 #include "utmp32.h"
 #include "utmp-convert.h"

sysdeps/unix/sysv/linux/semop.c

@@ -17,9 +17,9 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <sys/sem.h>
+#include <stddef.h>
 #include <ipc_priv.h>
 #include <sysdep.h>
-#include <errno.h>
 
 /* Perform user-defined atomical operation of array of semaphores.  */
 

sysdeps/unix/sysv/linux/setrlimit.c

@@ -16,9 +16,8 @@
    License along with the GNU C Library.  If not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <errno.h>
 #include <sys/resource.h>
-#include <sys/types.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 #if !__RLIM_T_MATCHES_RLIM64_T

sysdeps/unix/sysv/linux/setrlimit64.c

@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <sys/types.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 /* Add this redirection so the strong_alias for __RLIM_T_MATCHES_RLIM64_T

sysdeps/unix/sysv/linux/settimezone.c

@@ -18,6 +18,7 @@
 
 #include <errno.h>
 #include <sys/time.h>
+#include <stddef.h>
 #include <sysdep.h>
 
 /* Set the system-wide timezone.

sysdeps/unix/sysv/linux/shmget.c

@@ -16,9 +16,10 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#include <sys/msg.h>
+#include <stddef.h>
 #include <ipc_priv.h>
 #include <sysdep.h>
-#include <errno.h>
 
 /* Return an identifier for an shared memory segment of at least size SIZE
    which is associated with KEY.  */

sysdeps/unix/sysv/linux/socketcall.h

@@ -19,6 +19,8 @@
 #ifndef _SYS_SOCKETCALL_H
 #define _SYS_SOCKETCALL_H	1
 
+#include <sysdep.h>
+
 /* Define unique numbers for the operations permitted on socket.  Linux
    uses a single system call for all these functions.  The relevant code
    file is /usr/include/linux/net.h.

sysdeps/unix/sysv/linux/speed.c

@@ -19,7 +19,7 @@
 #include <stddef.h>
 #include <errno.h>
 #include <termios.h>
-
+#include <sysdep.h>
 
 /* This is a gross hack around a kernel bug.  If the cfsetispeed functions
    is called with the SPEED argument set to zero this means use the same

sysdeps/unix/sysv/linux/statx.c

@@ -18,7 +18,7 @@
 
 #include <errno.h>
 #include <sys/stat.h>
-
+#include <sysdep.h>
 #include "statx_generic.c"
 
 int

sysdeps/unix/sysv/linux/sysctl.c

@@ -17,6 +17,7 @@
    <https://www.gnu.org/licenses/>.  */
 
 #include <errno.h>
+#include <stddef.h>
 #include <shlib-compat.h>
 
 #if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_32)

sysdeps/unix/sysv/linux/sysdep.h

@@ -20,6 +20,7 @@
 
 #include <bits/wordsize.h>
 #include <kernel-features.h>
+#include <endian.h>
 #include <errno.h>
 
 #undef INTERNAL_SYSCALL_ERROR_P

sysdeps/unix/sysv/linux/truncate64.c

@@ -17,7 +17,6 @@
 
 #include <unistd.h>
 #include <sysdep.h>
-#include <errno.h>
 
 #ifndef __NR_truncate64
 # define __NR_truncate64 __NR_truncate

sysdeps/unix/sysv/linux/ustat.c

@@ -23,7 +23,7 @@
 #if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_28)
 
 # include <sysdep.h>
-# include <errno.h>
+# include <sys/types.h>
 
 # ifndef DEV_TO_KDEV
 #  define DEV_TO_KDEV(__dev)					\

sysdeps/unix/sysv/linux/xmknod.c

@@ -19,6 +19,7 @@
 #include <sys/stat.h>
 #include <fcntl.h>
 #include <errno.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 #if SHLIB_COMPAT(libc, GLIBC_2_0, GLIBC_2_33)

sysdeps/unix/sysv/linux/xmknodat.c

@@ -17,6 +17,7 @@
 
 #include <sys/stat.h>
 #include <errno.h>
+#include <sysdep.h>
 #include <shlib-compat.h>
 
 #if SHLIB_COMPAT(libc, GLIBC_2_4, GLIBC_2_33)

sysdeps/unix/sysv/linux/xstatconv.c

@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <sys/stat.h>
 #include <kernel_stat.h>
+#include <sysdep.h>
 
 #if STAT_IS_KERNEL_STAT
 

sysdeps/x86_64/stackinfo.h

@@ -23,6 +23,12 @@
 
 #include <elf.h>
 
+#ifdef __ILP32__
+# define RSP_REG "esp"
+#else
+# define RSP_REG "rsp"
+#endif
+
 /* On x86_64 the stack grows down.  */
 #define _STACK_GROWS_DOWN	1
 
@@ -34,10 +40,10 @@
    for which they need to act as barriers as well, hence the additional
    (unnecessary) parameters.  */
 #define stackinfo_get_sp() \
-  ({ void *p__; asm volatile ("mov %%" RSP_LP ", %0" : "=r" (p__)); p__; })
+  ({ void *p__; asm volatile ("mov %%" RSP_REG ", %0" : "=r" (p__)); p__; })
 #define stackinfo_sub_sp(ptr) \
   ({ ptrdiff_t d__;						\
-     asm volatile ("sub %%" RSP_LP " , %0" : "=r" (d__) : "0" (ptr));	\
+     asm volatile ("sub %%" RSP_REG " , %0" : "=r" (d__) : "0" (ptr));	\
      d__; })
 
 #endif	/* stackinfo.h */