commit a2da1673fe32540799c801e8aec374dc1c0e0596

Author: Joseph Myers <joseph@codesourcery.com>

Date:   Fri Feb 8 20:06:30 2013 +0000

    Remove CHECK_N and bp-checks.h.

Conflicts:

	sysdeps/generic/bp-checks.h

Copyright header change; file removed manually.

diff --git a/debug/segfault.c b/debug/segfault.c

index 98886dbf152f6ea3..67435b305b84089b 100644

--- a/debug/segfault.c

+++ b/debug/segfault.c

@@ -32,8 +32,6 @@

 #include <_itoa.h>

 #include <ldsodefs.h>

-#include <bp-checks.h>

-

 /* This file defines macros to access the content of the sigcontext element

    passed up by the signal handler.  */

 #include <sigcontextinfo.h>

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c b/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c

index 10f5035787aace19..ecb4a669d37b40c0 100644

--- a/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c

+++ b/ports/sysdeps/unix/sysv/linux/alpha/fdatasync.c

@@ -23,7 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

diff --git a/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c b/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c

index cec26d9815dfc2c8..0bfdd399ba0d4767 100644

--- a/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c

+++ b/ports/sysdeps/unix/sysv/linux/alpha/gethostname.c

@@ -22,14 +22,13 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 int

 __gethostname (char *name, size_t len)

 {

   int result;

-  result = INLINE_SYSCALL (gethostname, 2, CHECK_N (name, len), len);

+  result = INLINE_SYSCALL (gethostname, 2, name, len);

   if (result == 0

       /* See whether the string is terminated.  If not we will return

diff --git a/ports/sysdeps/unix/sysv/linux/arm/pread.c b/ports/sysdeps/unix/sysv/linux/arm/pread.c

index 4efe349e930b778c..ed7be7394307892c 100644

--- a/ports/sysdeps/unix/sysv/linux/arm/pread.c

+++ b/ports/sysdeps/unix/sysv/linux/arm/pread.c

@@ -23,7 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 ssize_t

 __libc_pread (fd, buf, count, offset)

@@ -38,7 +37,7 @@ __libc_pread (fd, buf, count, offset)

     {

       /* In the ARM EABI, 64-bit values are aligned to even/odd register

 	 pairs for syscalls.  */

-      result = INLINE_SYSCALL (pread64, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pread64, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR (offset >> 31, offset));

       return result;

@@ -48,7 +47,7 @@ __libc_pread (fd, buf, count, offset)

   /* In the ARM EABI, 64-bit values are aligned to even/odd register

      pairs for syscalls.  */

-  result = INLINE_SYSCALL (pread64, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pread64, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR (offset >> 31, offset));

   LIBC_CANCEL_RESET (oldtype);

diff --git a/ports/sysdeps/unix/sysv/linux/arm/pread64.c b/ports/sysdeps/unix/sysv/linux/arm/pread64.c

index 59bd9cfe0b9133ba..a3e8dfccb7446d76 100644

--- a/ports/sysdeps/unix/sysv/linux/arm/pread64.c

+++ b/ports/sysdeps/unix/sysv/linux/arm/pread64.c

@@ -23,7 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 ssize_t

 __libc_pread64 (fd, buf, count, offset)

@@ -38,7 +37,7 @@ __libc_pread64 (fd, buf, count, offset)

     {

       /* In the ARM EABI, 64-bit values are aligned to even/odd register

 	 pairs for syscalls.  */

-      result = INLINE_SYSCALL (pread64, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pread64, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR ((off_t) (offset >> 32),

 						 (off_t) (offset & 0xffffffff)));

@@ -49,7 +48,7 @@ __libc_pread64 (fd, buf, count, offset)

   /* In the ARM EABI, 64-bit values are aligned to even/odd register

      pairs for syscalls.  */

-  result = INLINE_SYSCALL (pread64, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pread64, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),

 					     (off_t) (offset & 0xffffffff)));

diff --git a/ports/sysdeps/unix/sysv/linux/arm/pwrite.c b/ports/sysdeps/unix/sysv/linux/arm/pwrite.c

index 43788e5420240b69..a102f307926c2873 100644

--- a/ports/sysdeps/unix/sysv/linux/arm/pwrite.c

+++ b/ports/sysdeps/unix/sysv/linux/arm/pwrite.c

@@ -23,7 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 ssize_t

 __libc_pwrite (fd, buf, count, offset)

@@ -38,7 +37,7 @@ __libc_pwrite (fd, buf, count, offset)

     {

       /* In the ARM EABI, 64-bit values are aligned to even/odd register

 	 pairs for syscalls.  */

-      result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pwrite64, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR (offset >> 31, offset));

       return result;

@@ -48,7 +47,7 @@ __libc_pwrite (fd, buf, count, offset)

   /* In the ARM EABI, 64-bit values are aligned to even/odd register

      pairs for syscalls.  */

-  result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pwrite64, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR (offset >> 31, offset));

   LIBC_CANCEL_RESET (oldtype);

diff --git a/ports/sysdeps/unix/sysv/linux/arm/pwrite64.c b/ports/sysdeps/unix/sysv/linux/arm/pwrite64.c

index c7bfdaf9f34a15b5..19b15f6bd7cb2e0d 100644

--- a/ports/sysdeps/unix/sysv/linux/arm/pwrite64.c

+++ b/ports/sysdeps/unix/sysv/linux/arm/pwrite64.c

@@ -23,7 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 ssize_t

 __libc_pwrite64 (fd, buf, count, offset)

@@ -38,7 +37,7 @@ __libc_pwrite64 (fd, buf, count, offset)

     {

       /* In the ARM EABI, 64-bit values are aligned to even/odd register

 	 pairs for syscalls.  */

-      result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pwrite64, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR ((off_t) (offset >> 32),

 						 (off_t) (offset & 0xffffffff)));

@@ -49,7 +48,7 @@ __libc_pwrite64 (fd, buf, count, offset)

   /* In the ARM EABI, 64-bit values are aligned to even/odd register

      pairs for syscalls.  */

-  result = INLINE_SYSCALL (pwrite64, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pwrite64, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),

 					     (off_t) (offset & 0xffffffff)));

diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c b/ports/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c

index 24b517e43846b80a..dda02b14442d5cb5 100644

--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c

+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/fxstat64.c

@@ -23,7 +23,6 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <xstatconv.h>

diff --git a/ports/sysdeps/unix/sysv/linux/mips/pread.c b/ports/sysdeps/unix/sysv/linux/mips/pread.c

index a868130ea1144e44..f24e500c10efae99 100644

--- a/ports/sysdeps/unix/sysv/linux/mips/pread.c

+++ b/ports/sysdeps/unix/sysv/linux/mips/pread.c

@@ -26,7 +26,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -54,10 +53,9 @@ __libc_pread (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-      result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,

-			       offset);

+      result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

 #else

-      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR (offset >> 31, offset));

 #endif

       return result;

@@ -66,9 +64,9 @@ __libc_pread (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-  result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);

+  result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

 #else

-  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR (offset >> 31, offset));

 #endif

diff --git a/ports/sysdeps/unix/sysv/linux/mips/pread64.c b/ports/sysdeps/unix/sysv/linux/mips/pread64.c

index 6f9b0054a53faf67..d5172a039d7fd269 100644

--- a/ports/sysdeps/unix/sysv/linux/mips/pread64.c

+++ b/ports/sysdeps/unix/sysv/linux/mips/pread64.c

@@ -25,7 +25,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -50,10 +49,9 @@ __libc_pread64 (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-      result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,

-			       offset);

+      result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

 #else

-     result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

+     result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,

 			      __LONG_LONG_PAIR ((off_t) (offset >> 32),

 			      (off_t) (offset & 0xffffffff)));

 #endif

@@ -63,9 +61,9 @@ __libc_pread64 (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-  result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count, offset);

+  result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

 #else

-  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pread, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),

 					     (off_t) (offset & 0xffffffff)));

 #endif

diff --git a/ports/sysdeps/unix/sysv/linux/mips/pwrite.c b/ports/sysdeps/unix/sysv/linux/mips/pwrite.c

index cc0c3b7c22199cc0..caa69cbb4f7e3e77 100644

--- a/ports/sysdeps/unix/sysv/linux/mips/pwrite.c

+++ b/ports/sysdeps/unix/sysv/linux/mips/pwrite.c

@@ -26,7 +26,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -54,10 +53,9 @@ __libc_pwrite (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-      result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,

-			       offset);

+      result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset);

 #else

-      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

+      result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,

 			       __LONG_LONG_PAIR (offset >> 31, offset));

 #endif

       return result;

@@ -66,9 +64,9 @@ __libc_pwrite (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-  result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);

+  result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset);

 #else

-  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR (offset >> 31, offset));

 #endif

diff --git a/ports/sysdeps/unix/sysv/linux/mips/pwrite64.c b/ports/sysdeps/unix/sysv/linux/mips/pwrite64.c

index d60accd57fc3c535..d8ae27a9abf5c606 100644

--- a/ports/sysdeps/unix/sysv/linux/mips/pwrite64.c

+++ b/ports/sysdeps/unix/sysv/linux/mips/pwrite64.c

@@ -25,7 +25,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -49,10 +48,9 @@ __libc_pwrite64 (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-      result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count,

-			       offset);

+      result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset);

 #else

-     result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

+     result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,

 			      __LONG_LONG_PAIR ((off_t) (offset >> 32),

 			     (off_t) (offset & 0xffffffff)));

 #endif

@@ -63,9 +61,9 @@ __libc_pwrite64 (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

 #if _MIPS_SIM == _ABIN32 || _MIPS_SIM == _ABI64

-  result = INLINE_SYSCALL (pwrite, 4, fd, CHECK_N (buf, count), count, offset);

+  result = INLINE_SYSCALL (pwrite, 4, fd, buf, count, offset);

 #else

-  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count, 0,

+  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count, 0,

 			   __LONG_LONG_PAIR ((off_t) (offset >> 32),

 					     (off_t) (offset & 0xffffffff)));

 #endif

diff --git a/sysdeps/generic/bp-checks.h b/sysdeps/generic/bp-checks.h

deleted file mode 100644

index 90a07fc10fde3a84..0000000000000000

--- a/sysdeps/generic/bp-checks.h

+++ /dev/null

@@ -1,49 +0,0 @@

-/* Bounded-pointer checking macros for C.

-   Copyright (C) 2000 Free Software Foundation, Inc.

-   This file is part of the GNU C Library.

-   Contributed by Greg McGary <greg@mcgary.org>

-

-   The GNU C Library is free software; you can redistribute it and/or

-   modify it under the terms of the GNU Lesser General Public

-   License as published by the Free Software Foundation; either

-   version 2.1 of the License, or (at your option) any later version.

-

-   The GNU C Library is distributed in the hope that it will be useful,

-   but WITHOUT ANY WARRANTY; without even the implied warranty of

-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

-   Lesser General Public License for more details.

-

-   You should have received a copy of the GNU Lesser General Public

-   License along with the GNU C Library; if not, see

-   <http://www.gnu.org/licenses/>.  */

-

-#ifndef _bp_checks_h_

-#define _bp_checks_h_ 1

-

-#if __BOUNDED_POINTERS__

-

-# define BOUNDS_VIOLATED (__builtin_trap (), 0)

-

-# define _CHECK_N(ARG, N, COND)				\

-  (((COND)						\

-    && (__ptrvalue (ARG) < __ptrlow (ARG)		\

-	|| __ptrvalue (ARG) + (N) > __ptrhigh (ARG))	\

-    && BOUNDS_VIOLATED),				\

-   __ptrvalue (ARG))

-

-/* Check bounds of a pointer seated to an array of N objects.  */

-# define CHECK_N(ARG, N) _CHECK_N ((ARG), (N), 1)

-/* Same as CHECK_N, but tolerate ARG == NULL.  */

-# define CHECK_N_NULL_OK(ARG, N) _CHECK_N ((ARG), (N), __ptrvalue (ARG))

-

-#else /* !__BOUNDED_POINTERS__ */

-

-/* Do nothing if not compiling with -fbounded-pointers.  */

-

-# define BOUNDS_VIOLATED

-# define CHECK_N(ARG, N) (ARG)

-# define CHECK_N_NULL_OK(ARG, N) (ARG)

-

-#endif /* !__BOUNDED_POINTERS__ */

-

-#endif /* _bp_checks_h_ */

diff --git a/sysdeps/unix/sysv/linux/getdents.c b/sysdeps/unix/sysv/linux/getdents.c

index babfbd0a43a29450..6b64f5d9bdb6b573 100644

--- a/sysdeps/unix/sysv/linux/getdents.c

+++ b/sysdeps/unix/sysv/linux/getdents.c

@@ -28,7 +28,6 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <linux/posix_types.h>

@@ -109,7 +108,7 @@ __GETDENTS (int fd, char *buf, size_t nbytes)

       && (offsetof (struct kernel_dirent, d_reclen)

 	  == offsetof (struct dirent, d_reclen)))

     {

-      retval = INLINE_SYSCALL (getdents, 3, fd, CHECK_N(buf, nbytes), nbytes);

+      retval = INLINE_SYSCALL (getdents, 3, fd, buf, nbytes);

       /* The kernel added the d_type value after the name.  Change

 	 this now.  */

@@ -158,8 +157,7 @@ __GETDENTS (int fd, char *buf, size_t nbytes)

 		   - offsetof (DIRENT_TYPE, d_name);

 	  kbuf = __alloca(kbytes);

 	}

-      retval = INLINE_SYSCALL (getdents64, 3, fd, CHECK_N(kbuf, kbytes),

-			       kbytes);

+      retval = INLINE_SYSCALL (getdents64, 3, fd, kbuf, kbytes);

 # ifndef __ASSUME_GETDENTS64_SYSCALL

       if (retval != -1 || (errno != EINVAL && errno != ENOSYS))

 # endif

@@ -255,8 +253,7 @@ __GETDENTS (int fd, char *buf, size_t nbytes)

     skdp = kdp = __alloca (red_nbytes);

-    retval = INLINE_SYSCALL (getdents, 3, fd,

-			     CHECK_N ((char *) kdp, red_nbytes), red_nbytes);

+    retval = INLINE_SYSCALL (getdents, 3, fd, (char *) kdp, red_nbytes);

     if (retval == -1)

       return -1;

diff --git a/sysdeps/unix/sysv/linux/i386/brk.c b/sysdeps/unix/sysv/linux/i386/brk.c

index 68451f1b17e52c45..0b367096f47007ce 100644

--- a/sysdeps/unix/sysv/linux/i386/brk.c

+++ b/sysdeps/unix/sysv/linux/i386/brk.c

@@ -20,8 +20,6 @@

 #include <unistd.h>

 #include <sysdep.h>

-#include <bp-checks.h>

-

 /* This must be initialized data because commons can't have aliases.  */

 void *__curbrk = 0;

diff --git a/sysdeps/unix/sysv/linux/i386/getgroups.c b/sysdeps/unix/sysv/linux/i386/getgroups.c

index e0871ec2d29258ab..7759c17a9bbfb37c 100644

--- a/sysdeps/unix/sysv/linux/i386/getgroups.c

+++ b/sysdeps/unix/sysv/linux/i386/getgroups.c

@@ -22,7 +22,6 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <linux/posix_types.h>

@@ -34,7 +33,7 @@

 int

 __getgroups (int n, gid_t *groups)

 {

-  return INLINE_SYSCALL (getgroups32, 2, n, CHECK_N (groups, n));

+  return INLINE_SYSCALL (getgroups32, 2, n, groups);

 }

 weak_alias (__getgroups, getgroups)

diff --git a/sysdeps/unix/sysv/linux/i386/setgroups.c b/sysdeps/unix/sysv/linux/i386/setgroups.c

index 73b341ac53010d2b..e9466fd9e1eef27f 100644

--- a/sysdeps/unix/sysv/linux/i386/setgroups.c

+++ b/sysdeps/unix/sysv/linux/i386/setgroups.c

@@ -22,7 +22,6 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <setxid.h>

 #include <linux/posix_types.h>

@@ -33,6 +32,6 @@

 int

 setgroups (size_t n, const gid_t *groups)

 {

-  return INLINE_SETXID_SYSCALL (setgroups32, 2, n, CHECK_N (groups, n));

+  return INLINE_SETXID_SYSCALL (setgroups32, 2, n, groups);

 }

 libc_hidden_def (setgroups)

diff --git a/sysdeps/unix/sysv/linux/mmap64.c b/sysdeps/unix/sysv/linux/mmap64.c

index bca15f9c5dd4c590..87bd532c5e350c56 100644

--- a/sysdeps/unix/sysv/linux/mmap64.c

+++ b/sysdeps/unix/sysv/linux/mmap64.c

@@ -22,7 +22,6 @@

 #include <sysdep.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

diff --git a/sysdeps/unix/sysv/linux/msgrcv.c b/sysdeps/unix/sysv/linux/msgrcv.c

index 0b47ce7bbe125945..dc0e34fe3d7f2ffd 100644

--- a/sysdeps/unix/sysv/linux/msgrcv.c

+++ b/sysdeps/unix/sysv/linux/msgrcv.c

@@ -23,8 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

-

 /* Kludge to work around Linux' restriction of only up to five

    arguments to a system call.  */

 struct ipc_kludge

@@ -46,7 +44,7 @@ __libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)

      fives parameters to a system call.  */

   struct ipc_kludge tmp;

-  tmp.msgp = CHECK_N (msgp, msgsz);

+  tmp.msgp = msgp;

   tmp.msgtyp = msgtyp;

   if (SINGLE_THREAD_P)

diff --git a/sysdeps/unix/sysv/linux/msgsnd.c b/sysdeps/unix/sysv/linux/msgsnd.c

index 2f57fe74f10dae31..2883cad8aa370c6c 100644

--- a/sysdeps/unix/sysv/linux/msgsnd.c

+++ b/sysdeps/unix/sysv/linux/msgsnd.c

@@ -23,8 +23,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

-

 int

 __libc_msgsnd (msqid, msgp, msgsz, msgflg)

      int msqid;

@@ -34,12 +32,12 @@ __libc_msgsnd (msqid, msgp, msgsz, msgflg)

 {

   if (SINGLE_THREAD_P)

     return INLINE_SYSCALL (ipc, 5, IPCOP_msgsnd, msqid, msgsz,

-			   msgflg, (void *) CHECK_N (msgp, msgsz));

+			   msgflg, (void *) msgp);

   int oldtype = LIBC_CANCEL_ASYNC ();

   int result = INLINE_SYSCALL (ipc, 5, IPCOP_msgsnd, msqid, msgsz,

-			       msgflg, (void *) CHECK_N (msgp, msgsz));

+			       msgflg, (void *) msgp);

   LIBC_CANCEL_RESET (oldtype);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c

index 364834f1d0c717e7..9a9d0d456e5db1c0 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread.c

@@ -22,7 +22,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -38,7 +37,7 @@ __libc_pread (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

       /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,

+      result = INLINE_SYSCALL (pread, 6, fd, buf, count,

 			       0, offset >> 31, offset);

       return result;

@@ -47,7 +46,7 @@ __libc_pread (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

   /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,

+  result = INLINE_SYSCALL (pread, 6, fd, buf, count,

 			       0, offset >> 31, offset);

   LIBC_CANCEL_RESET (oldtype);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c

index 5b1445ff23ef9ab4..1435b293b143159b 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pread64.c

@@ -21,7 +21,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -38,7 +37,7 @@ __libc_pread64 (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

       /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-      result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,

+      result = INLINE_SYSCALL (pread, 6, fd, buf, count,

 			       0, (long) (offset >> 32),

 			       (long) offset);

@@ -48,7 +47,7 @@ __libc_pread64 (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

   /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-  result = INLINE_SYSCALL (pread, 6, fd, CHECK_N (buf, count), count,

+  result = INLINE_SYSCALL (pread, 6, fd, buf, count,

 			   0, (long) (offset >> 32),

 			   (long) offset);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c

index ed1878bc5ee94a5e..d3a551c5a97550ca 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite.c

@@ -22,7 +22,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -39,7 +38,7 @@ __libc_pwrite (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

       /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count,

+      result = INLINE_SYSCALL (pwrite, 6, fd, buf, count,

 			       0, offset >> 31, offset);

       return result;

@@ -48,7 +47,7 @@ __libc_pwrite (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

   /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count,

+  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count,

 			   0, offset >> 31, offset);

   LIBC_CANCEL_RESET (oldtype);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c

index dedeb7e97d8ed14b..d89a1759d1903eba 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/pwrite64.c

@@ -21,7 +21,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -38,7 +37,7 @@ __libc_pwrite64 (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

   /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-      result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count,

+      result = INLINE_SYSCALL (pwrite, 6, fd, buf, count,

 			       0, (long) (offset >> 32),

 			       (long) offset);

@@ -48,7 +47,7 @@ __libc_pwrite64 (fd, buf, count, offset)

   int oldtype = LIBC_CANCEL_ASYNC ();

   /* On PPC32 64bit values are aligned in odd/even register pairs.  */

-  result = INLINE_SYSCALL (pwrite, 6, fd, CHECK_N (buf, count), count,

+  result = INLINE_SYSCALL (pwrite, 6, fd, buf, count,

 			   0, (long) (offset >> 32),

 			   (long) offset);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c

index ed4708f2dee6b9a7..43ead1af67b0c0da 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread.c

@@ -22,7 +22,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -40,16 +39,14 @@ __libc_pread (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

-      result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,

-                                offset);

+      result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

       return result;

     }

   int oldtype = LIBC_CANCEL_ASYNC ();

-  result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,

-                            offset);

+  result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);

   LIBC_CANCEL_RESET (oldtype);

diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c

index 63ba30df297b703a..dc9fc81c4ccf067e 100644

--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c

+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/pread64.c

@@ -21,7 +21,6 @@

 #include <sysdep-cancel.h>

 #include <sys/syscall.h>

-#include <bp-checks.h>

 #include <kernel-features.h>

@@ -39,16 +38,14 @@ __libc_pread64 (fd, buf, count, offset)

   if (SINGLE_THREAD_P)

     {

-      result = INLINE_SYSCALL (pread, 4, fd, CHECK_N (buf, count), count,

-                                offset);

+      result = INLINE_SYSCALL (pread, 4, fd, buf, count, offset);