Remove CHECK_1 and CHECK_1_NULL_OK.

44 files changed, 179 insertions, 176 deletions

diff --git a/ChangeLog b/ChangeLog
index a192314..e387dd2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,99 @@
 2013-02-08  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #13550]
+	* sysdeps/generic/bp-checks.h (CHECK_1): Remove all definitions.
+	(CHECK_1_NULL_OK): Likewise.
+	* sysdeps/unix/sysv/linux/fxstat.c: Do not include <bp-checks.h>.
+	(__fxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/fxstat64.c: Do not include
+	<bp-checks.h>.
+	(___fxstat64): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/fxstatat.c: Do not include
+	<bp-checks.h>.
+	(__fxstatat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/fxstatat64.c: Do not include
+	<bp-checks.h>.
+	(__fxstatat64): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/fxstat.c: Do not include
+	<bp-checks.h>.
+	(__fxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/fxstatat.c: Do not include
+	<bp-checks.h>.
+	(__fxstatat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/getresgid.c: Do not include
+	<bp-checks.h>.
+	(__getresgid): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/getresuid.c: Do not include
+	<bp-checks.h>.
+	(__getresuid): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/lxstat.c: Do not include
+	<bp-checks.h>.
+	(__lxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/msgctl.c: Do not include
+	<bp-checks.h>.
+	(__old_msgctl): Do not use CHECK_1.
+	(__new_msgctl): Likewise.
+	* sysdeps/unix/sysv/linux/i386/setrlimit.c: Do not include
+	<bp-checks.h>.
+	(__new_setrlimit): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/i386/shmctl.c: Do not include
+	<bp-checks.h>.
+	(__old_shmctl): Do not use CHECK_1.
+	(__new_shmctl): Likewise.
+	* sysdeps/unix/sysv/linux/i386/xstat.c: Do not include
+	<bp-checks.h>.
+	(__xstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/lxstat.c: Do not include <bp-checks.h>.
+	(__lxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/lxstat64.c: Do not include
+	<bp-checks.h>.
+	(___lxstat64): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/msgctl.c: Do not include <bp-checks.h>.
+	(__old_msgctl): Do not use CHECK_1.
+	(__new_msgctl): Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/gettimeofday.c: Do not include
+	<bp-checks.h>.
+	(__gettimeofday): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/ptrace.c: Do not include <bp-checks.h>.
+	(ptrace) [__BOUNDED_POINTERS__]: Remove conditional code.
+	* sysdeps/unix/sysv/linux/s390/gettimeofday.c: Do not include
+	<bp-checks.h>.
+	(__gettimeofday): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/shmctl.c: Do not include <bp-checks.h>.
+	(__old_shmctl): Do not use CHECK_1_NULL_OK.
+	(__new_shmctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/sigtimedwait.c: Do not include
+	<bp-checks.h>.
+	(do_sigtimedwait): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/sigwaitinfo.c: Do not include
+	<bp-checks.h>.
+	(do_sigwaitinfo): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: Do not include
+	<bp-checks.h>.
+	(msgctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: Do not include
+	<bp-checks.h>.
+	(shmctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/ustat.c: Do not include <bp-checks.h>.
+	(ustat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/wordsize-64/fxstat.c: Do not include
+	<bp-checks.h>.
+	(__fxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c: Do not include
+	<bp-checks.h>.
+	(__fxstatat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/wordsize-64/lxstat.c: Do not include
+	<bp-checks.h>.
+	(__lxstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/wordsize-64/xstat.c: Do not include
+	<bp-checks.h>.
+	(__xstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/xstat.c: Do not include <bp-checks.h>.
+	(__xstat): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/xstat64.c: Do not include <bp-checks.h>.
+	(___xstat64): Do not use CHECK_1.
+
+	[BZ #13550]
 	* sysdeps/generic/bp-checks.h (CHECK_BOUNDS_LOW): Remove all
 	definitions.
 	(CHECK_BOUNDS_HIGH): Likewise.
diff --git a/ports/ChangeLog.aarch64 b/ports/ChangeLog.aarch64
index 5a42510..767e1f1 100644
--- a/ports/ChangeLog.aarch64
+++ b/ports/ChangeLog.aarch64
@@ -1,3 +1,10 @@
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/aarch64/gettimeofday.c: Do not include
+	<bp-checks.h>.
+	(__gettimeofday): Do not use CHECK_1.
+
 2013-01-23  Marcus Shawcroft  <marcus.shawcroft@linaro.org>
 
         * sysdeps/aarch64/strncmp.S: New file.
diff --git a/ports/ChangeLog.alpha b/ports/ChangeLog.alpha
index 758e97c..f631c5b 100644
--- a/ports/ChangeLog.alpha
+++ b/ports/ChangeLog.alpha
@@ -1,3 +1,13 @@
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/alpha/msgctl.c: Do not include
+	<bp-checks.h>.
+	(__new_msgctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/alpha/shmctl.c: Do not include
+	<bp-checks.h>.
+	(__new_shmctl): Do not use CHECK_1.
+
 2013-01-31  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #13550]
diff --git a/ports/ChangeLog.ia64 b/ports/ChangeLog.ia64
index 3b00daf..26d99f7 100644
--- a/ports/ChangeLog.ia64
+++ b/ports/ChangeLog.ia64
@@ -1,3 +1,10 @@
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/ia64/sigaction.c: Do not include
+	<bp-checks.h>.
+	(__libc_sigaction): Do not use CHECK_1_NULL_OK.
+
 2013-02-04  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #13550]
diff --git a/ports/ChangeLog.mips b/ports/ChangeLog.mips
index f1496e2..b04001e 100644
--- a/ports/ChangeLog.mips
+++ b/ports/ChangeLog.mips
@@ -1,3 +1,16 @@
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/unix/sysv/linux/mips/mips64/msgctl.c: Do not include
+	<bp-checks.h>.
+	(__msgctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/mips/mips64/shmctl.c: Do not include
+	<bp-checks.h>.
+	(__shmctl): Do not use CHECK_1.
+	* sysdeps/unix/sysv/linux/mips/ustat.c: Do not include
+	<bp-checks.h>.
+	(ustat): Do not use CHECK_1.
+
 2013-02-05  Maciej W. Rozycki  <macro@codesourcery.com>
 
 	* sysdeps/unix/sysv/linux/mips/mips32/sysdep.h: Add a missing
diff --git a/ports/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c b/ports/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
index 1da284d..4d1ec3b 100644
--- a/ports/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
+++ b/ports/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c
@@ -22,7 +22,6 @@
 #undef __gettimeofday
 
 #include <bits/libc-vdso.h>
-#include <bp-checks.h>
 
 /* Get the current time of day and timezone information,
    putting it into *tv and *tz.  If tz is null, *tz is not filled.
@@ -32,7 +31,7 @@ __gettimeofday (tv, tz)
      struct timeval *tv;
      struct timezone *tz;
 {
-  return INLINE_VSYSCALL (gettimeofday, 2, CHECK_1 (tv), CHECK_1 (tz));
+  return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
 }
 libc_hidden_def (__gettimeofday)
 weak_alias (__gettimeofday, gettimeofday)
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c b/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
index b4633f4..dbd03c1 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/msgctl.c
@@ -21,13 +21,12 @@
 #include <ipc_priv.h>
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 
 int
 __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
-  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c b/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
index 5e52200..f2217a2 100644
--- a/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
+++ b/ports/sysdeps/unix/sysv/linux/alpha/shmctl.c
@@ -22,13 +22,12 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 #include <bits/wordsize.h>
-#include <bp-checks.h>
 
 
 int
 __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
-  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/ia64/sigaction.c b/ports/sysdeps/unix/sysv/linux/ia64/sigaction.c
index b41c6c3..664d0e1 100644
--- a/ports/sysdeps/unix/sysv/linux/ia64/sigaction.c
+++ b/ports/sysdeps/unix/sysv/linux/ia64/sigaction.c
@@ -26,7 +26,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* The variable is shared between all wrappers around signal handling
    functions which have RT equivalents.  This is the definition.  */
@@ -42,8 +41,7 @@ __libc_sigaction (sig, act, oact)
 {
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
-  return INLINE_SYSCALL (rt_sigaction, 4, sig,
-			 CHECK_1_NULL_OK (act), CHECK_1_NULL_OK (oact), _NSIG / 8);
+  return INLINE_SYSCALL (rt_sigaction, 4, sig, act, oact, _NSIG / 8);
 }
 libc_hidden_def (__libc_sigaction)
 
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/msgctl.c b/ports/sysdeps/unix/sysv/linux/mips/mips64/msgctl.c
index b8905ed..3b94b1b 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/msgctl.c
+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/msgctl.c
@@ -20,14 +20,12 @@
 #include <ipc_priv.h>
 #include <sysdep.h>
 
-#include <bp-checks.h>
-
 int __msgctl (int msqid, int cmd, struct msqid_ds *buf);
 
 int
 __msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
-  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (msgctl, 3, msqid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/mips/mips64/shmctl.c b/ports/sysdeps/unix/sysv/linux/mips/mips64/shmctl.c
index 9b183f3..197f7eb 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/mips64/shmctl.c
+++ b/ports/sysdeps/unix/sysv/linux/mips/mips64/shmctl.c
@@ -20,14 +20,12 @@
 #include <ipc_priv.h>
 #include <sysdep.h>
 
-#include <bp-checks.h>
-
 int __shmctl (int shmid, int cmd, struct shmid_ds *buf);
 
 int
 __shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
-  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, CHECK_1 (buf));
+  return INLINE_SYSCALL (shmctl, 3, shmid, cmd | __IPC_64, buf);
 }
 
 #include <shlib-compat.h>
diff --git a/ports/sysdeps/unix/sysv/linux/mips/ustat.c b/ports/sysdeps/unix/sysv/linux/mips/ustat.c
index f05bba6..6db482e 100644
--- a/ports/sysdeps/unix/sysv/linux/mips/ustat.c
+++ b/ports/sysdeps/unix/sysv/linux/mips/ustat.c
@@ -22,7 +22,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 int
 ustat (dev_t dev, struct ustat *ubuf)
@@ -32,5 +31,5 @@ ustat (dev_t dev, struct ustat *ubuf)
   /* We must convert the value to dev_t type used by the kernel.  */
   k_dev = ((major (dev) & 0xff) << 8) | (minor (dev) & 0xff);
 
-  return INLINE_SYSCALL (ustat, 2, k_dev, CHECK_1 (ubuf));
+  return INLINE_SYSCALL (ustat, 2, k_dev, ubuf);
 }
diff --git a/sysdeps/generic/bp-checks.h b/sysdeps/generic/bp-checks.h
index 618497c..162f785 100644
--- a/sysdeps/generic/bp-checks.h
+++ b/sysdeps/generic/bp-checks.h
@@ -36,18 +36,11 @@
 /* Same as CHECK_N, but tolerate ARG == NULL.  */
 # define CHECK_N_NULL_OK(ARG, N) _CHECK_N ((ARG), (N), __ptrvalue (ARG))
 
-/* Check bounds of a pointer seated to a single object.  */
-# define CHECK_1(ARG) CHECK_N ((ARG), 1)
-/* Same as CHECK_1, but tolerate ARG == NULL.  */
-# define CHECK_1_NULL_OK(ARG) CHECK_N_NULL_OK ((ARG), 1)
-
 #else /* !__BOUNDED_POINTERS__ */
 
 /* Do nothing if not compiling with -fbounded-pointers.  */
 
 # define BOUNDS_VIOLATED
-# define CHECK_1(ARG) (ARG)
-# define CHECK_1_NULL_OK(ARG) (ARG)
 # define CHECK_N(ARG, N) (ARG)
 # define CHECK_N_NULL_OK(ARG, N) (ARG)
 
diff --git a/sysdeps/unix/sysv/linux/fxstat.c b/sysdeps/unix/sysv/linux/fxstat.c
index d2dd109..06a7fc0 100644
--- a/sysdeps/unix/sysv/linux/fxstat.c
+++ b/sysdeps/unix/sysv/linux/fxstat.c
@@ -28,7 +28,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <xstatconv.h>
 
@@ -37,7 +36,7 @@ int
 __fxstat (int vers, int fd, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (fstat, 2, fd, CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (fstat, 2, fd, (struct kernel_stat *) buf);
 
 #ifdef STAT_IS_KERNEL_STAT
   errno = EINVAL;
diff --git a/sysdeps/unix/sysv/linux/fxstat64.c b/sysdeps/unix/sysv/linux/fxstat64.c
index a13beeb..3cb1c35 100644
--- a/sysdeps/unix/sysv/linux/fxstat64.c
+++ b/sysdeps/unix/sysv/linux/fxstat64.c
@@ -23,7 +23,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -33,7 +32,7 @@ int
 ___fxstat64 (int vers, int fd, struct stat64 *buf)
 {
   int result;
-  result = INLINE_SYSCALL (fstat64, 2, fd, CHECK_1 (buf));
+  result = INLINE_SYSCALL (fstat64, 2, fd, buf);
 #if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
   if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino)
     buf->st_ino = buf->__st_ino;
diff --git a/sysdeps/unix/sysv/linux/fxstatat.c b/sysdeps/unix/sysv/linux/fxstatat.c
index c0835bb..2578eea 100644
--- a/sysdeps/unix/sysv/linux/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/fxstatat.c
@@ -29,7 +29,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 #include <kernel-features.h>
 
 #include <xstatconv.h>
@@ -110,10 +109,10 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
     {
       if (flag & AT_SYMLINK_NOFOLLOW)
 	result = INTERNAL_SYSCALL (lstat, err, 2, file,
-				   CHECK_1 ((struct kernel_stat *) st));
+				   (struct kernel_stat *) st);
       else
 	result = INTERNAL_SYSCALL (stat, err, 2, file,
-				   CHECK_1 ((struct kernel_stat *) st));
+				   (struct kernel_stat *) st);
 
       if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
 	return result;
diff --git a/sysdeps/unix/sysv/linux/fxstatat64.c b/sysdeps/unix/sysv/linux/fxstatat64.c
index c81fe18..abd39ea 100644
--- a/sysdeps/unix/sysv/linux/fxstatat64.c
+++ b/sysdeps/unix/sysv/linux/fxstatat64.c
@@ -25,7 +25,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -99,9 +98,9 @@ __fxstatat64 (int vers, int fd, const char *file, struct stat64 *st, int flag)
     }
 
   if (flag & AT_SYMLINK_NOFOLLOW)
-    result = INTERNAL_SYSCALL (lstat64, err, 2, file, CHECK_1 (st));
+    result = INTERNAL_SYSCALL (lstat64, err, 2, file, st);
   else
-    result = INTERNAL_SYSCALL (stat64, err, 2, file, CHECK_1 (st));
+    result = INTERNAL_SYSCALL (stat64, err, 2, file, st);
   if (__builtin_expect (!INTERNAL_SYSCALL_ERROR_P (result, err), 1))
     {
 # if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
diff --git a/sysdeps/unix/sysv/linux/i386/fxstat.c b/sysdeps/unix/sysv/linux/i386/fxstat.c
index 0ab94f5..8ceb269 100644
--- a/sysdeps/unix/sysv/linux/i386/fxstat.c
+++ b/sysdeps/unix/sysv/linux/i386/fxstat.c
@@ -27,7 +27,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -40,7 +39,7 @@ __fxstat (int vers, int fd, struct stat *buf)
   int result;
 
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (fstat, 2, fd, CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (fstat, 2, fd, (struct kernel_stat *) buf);
 
   {
     struct stat64 buf64;
diff --git a/sysdeps/unix/sysv/linux/i386/fxstatat.c b/sysdeps/unix/sysv/linux/i386/fxstatat.c
index 3f5420c..a98c6c8 100644
--- a/sysdeps/unix/sysv/linux/i386/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/i386/fxstatat.c
@@ -29,7 +29,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -103,10 +102,10 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
     {
       if (flag & AT_SYMLINK_NOFOLLOW)
 	result = INTERNAL_SYSCALL (lstat, err, 2, file,
-				   CHECK_1 ((struct kernel_stat *) st));
+				   (struct kernel_stat *) st);
       else
 	result = INTERNAL_SYSCALL (stat, err, 2, file,
-				   CHECK_1 ((struct kernel_stat *) st));
+				   (struct kernel_stat *) st);
       goto out;
     }
 
diff --git a/sysdeps/unix/sysv/linux/i386/getresgid.c b/sysdeps/unix/sysv/linux/i386/getresgid.c
index e0b6999..bdc3b82 100644
--- a/sysdeps/unix/sysv/linux/i386/getresgid.c
+++ b/sysdeps/unix/sysv/linux/i386/getresgid.c
@@ -23,15 +23,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Consider moving to syscalls.list.  */
 
 int
 __getresgid (gid_t *rgid, gid_t *egid, gid_t *sgid)
 {
-  return INLINE_SYSCALL (getresgid32, 3, CHECK_1 (rgid),
-			 CHECK_1 (egid), CHECK_1 (sgid));
+  return INLINE_SYSCALL (getresgid32, 3, rgid, egid, sgid);
 }
 libc_hidden_def (__getresgid)
 weak_alias (__getresgid, getresgid)
diff --git a/sysdeps/unix/sysv/linux/i386/getresuid.c b/sysdeps/unix/sysv/linux/i386/getresuid.c
index 5a06ad6..49b3302 100644
--- a/sysdeps/unix/sysv/linux/i386/getresuid.c
+++ b/sysdeps/unix/sysv/linux/i386/getresuid.c
@@ -23,15 +23,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Consider moving to syscalls.list.  */
 
 int
 __getresuid (uid_t *ruid, uid_t *euid, uid_t *suid)
 {
-  return INLINE_SYSCALL (getresuid32, 3, CHECK_1 (ruid),
-			 CHECK_1 (euid), CHECK_1 (suid));
+  return INLINE_SYSCALL (getresuid32, 3, ruid, euid, suid);
 }
 libc_hidden_def (__getresuid)
 weak_alias (__getresuid, getresuid)
diff --git a/sysdeps/unix/sysv/linux/i386/lxstat.c b/sysdeps/unix/sysv/linux/i386/lxstat.c
index b083afd..a10f403 100644
--- a/sysdeps/unix/sysv/linux/i386/lxstat.c
+++ b/sysdeps/unix/sysv/linux/i386/lxstat.c
@@ -27,7 +27,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -41,7 +40,7 @@ __lxstat (int vers, const char *name, struct stat *buf)
   int result;
 
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (lstat, 2, name, CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (lstat, 2, name, (struct kernel_stat *) buf);
 
   {
     struct stat64 buf64;
diff --git a/sysdeps/unix/sysv/linux/i386/msgctl.c b/sysdeps/unix/sysv/linux/i386/msgctl.c
index 37cfcb6..f48d8e2 100644
--- a/sysdeps/unix/sysv/linux/i386/msgctl.c
+++ b/sysdeps/unix/sysv/linux/i386/msgctl.c
@@ -23,7 +23,6 @@
 #include <sysdep.h>
 #include <string.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <shlib-compat.h>
 
@@ -56,8 +55,7 @@ int
 attribute_compat_text_section
 __old_msgctl (int msqid, int cmd, struct __old_msqid_ds *buf)
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl,
-			 msqid, cmd, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf);
 }
 compat_symbol (libc, __old_msgctl, msgctl, GLIBC_2_0);
 #endif
@@ -66,7 +64,7 @@ int
 __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl,
-			 msqid, cmd | __IPC_64, 0, CHECK_1 (buf));
+			 msqid, cmd | __IPC_64, 0, buf);
 }
 
 versioned_symbol (libc, __new_msgctl, msgctl, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/i386/setrlimit.c b/sysdeps/unix/sysv/linux/i386/setrlimit.c
index cc11847..05ccb1c 100644
--- a/sysdeps/unix/sysv/linux/i386/setrlimit.c
+++ b/sysdeps/unix/sysv/linux/i386/setrlimit.c
@@ -22,7 +22,6 @@
 #include <sysdep.h>
 #include <sys/syscall.h>
 #include <shlib-compat.h>
-#include <bp-checks.h>
 
 extern int __new_setrlimit (enum __rlimit_resource resource,
 			    const struct rlimit *__unboundedrlimits);
@@ -32,7 +31,7 @@ extern int __new_setrlimit (enum __rlimit_resource resource,
 int
 __new_setrlimit (enum __rlimit_resource resource, const struct rlimit *rlimits)
 {
-  return INLINE_SYSCALL (setrlimit, 2, resource, CHECK_1 (rlimits));
+  return INLINE_SYSCALL (setrlimit, 2, resource, rlimits);
 }
 
 weak_alias (__new_setrlimit, __setrlimit);
diff --git a/sysdeps/unix/sysv/linux/i386/shmctl.c b/sysdeps/unix/sysv/linux/i386/shmctl.c
index 15f055d..cb1539a 100644
--- a/sysdeps/unix/sysv/linux/i386/shmctl.c
+++ b/sysdeps/unix/sysv/linux/i386/shmctl.c
@@ -24,7 +24,6 @@
 #include <string.h>
 #include <sys/syscall.h>
 #include <bits/wordsize.h>
-#include <bp-checks.h>
 
 #include <shlib-compat.h>
 
@@ -63,8 +62,7 @@ int
 attribute_compat_text_section
 __old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf)
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl,
-			 shmid, cmd, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
 }
 compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0);
 #endif
@@ -73,7 +71,7 @@ int
 __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
   return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl,
-			 shmid, cmd | __IPC_64, 0, CHECK_1 (buf));
+			 shmid, cmd | __IPC_64, 0, buf);
 }
 
 versioned_symbol (libc, __new_shmctl, shmctl, GLIBC_2_2);
diff --git a/sysdeps/unix/sysv/linux/i386/xstat.c b/sysdeps/unix/sysv/linux/i386/xstat.c
index 071f7fb..26dc00a 100644
--- a/sysdeps/unix/sysv/linux/i386/xstat.c
+++ b/sysdeps/unix/sysv/linux/i386/xstat.c
@@ -27,7 +27,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -41,7 +40,7 @@ __xstat (int vers, const char *name, struct stat *buf)
   int result;
 
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (stat, 2, name, CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (stat, 2, name, (struct kernel_stat *) buf);
 
   {
     struct stat64 buf64;
diff --git a/sysdeps/unix/sysv/linux/lxstat.c b/sysdeps/unix/sysv/linux/lxstat.c
index f76e081..5f7bce2 100644
--- a/sysdeps/unix/sysv/linux/lxstat.c
+++ b/sysdeps/unix/sysv/linux/lxstat.c
@@ -27,7 +27,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <xstatconv.h>
 
@@ -36,8 +35,7 @@ int
 __lxstat (int vers, const char *name, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (lstat, 2, name,
-			   CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (lstat, 2, name, (struct kernel_stat *) buf);
 
 #ifdef STAT_IS_KERNEL_STAT
   errno = EINVAL;
diff --git a/sysdeps/unix/sysv/linux/lxstat64.c b/sysdeps/unix/sysv/linux/lxstat64.c
index c6199bb..de88996 100644
--- a/sysdeps/unix/sysv/linux/lxstat64.c
+++ b/sysdeps/unix/sysv/linux/lxstat64.c
@@ -23,7 +23,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -32,7 +31,7 @@ int
 ___lxstat64 (int vers, const char *name, struct stat64 *buf)
 {
   int result;
-  result = INLINE_SYSCALL (lstat64, 2, name, CHECK_1 (buf));
+  result = INLINE_SYSCALL (lstat64, 2, name, buf);
 #if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
   if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino)
     buf->st_ino = buf->__st_ino;
diff --git a/sysdeps/unix/sysv/linux/msgctl.c b/sysdeps/unix/sysv/linux/msgctl.c
index 4dc6b08..2483ebb 100644
--- a/sysdeps/unix/sysv/linux/msgctl.c
+++ b/sysdeps/unix/sysv/linux/msgctl.c
@@ -24,7 +24,6 @@
 #include <string.h>
 #include <sys/syscall.h>
 #include <shlib-compat.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -57,7 +56,7 @@ int
 attribute_compat_text_section
 __old_msgctl (int msqid, int cmd, struct __old_msqid_ds *buf)
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf);
 }
 compat_symbol (libc, __old_msgctl, msgctl, GLIBC_2_0);
 #endif
@@ -67,7 +66,7 @@ __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
 {
 #if __ASSUME_IPC64 > 0
   return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl,
-			 msqid, cmd | __IPC_64, 0, CHECK_1 (buf));
+			 msqid, cmd | __IPC_64, 0, buf);
 #else
   switch (cmd) {
     case MSG_STAT:
@@ -76,7 +75,7 @@ __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
       break;
     default:
       return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl,
-			     msqid, cmd, 0, CHECK_1 (buf));
+			     msqid, cmd, 0, buf);
   }
 
   {
@@ -86,7 +85,7 @@ __new_msgctl (int msqid, int cmd, struct msqid_ds *buf)
     /* Unfortunately there is no way how to find out for sure whether
        we should use old or new msgctl.  */
     result = INLINE_SYSCALL (ipc, 5, IPCOP_msgctl,
-			     msqid, cmd | __IPC_64, 0, CHECK_1 (buf));
+			     msqid, cmd | __IPC_64, 0, buf);
     if (result != -1 || errno != EINVAL)
       return result;
 
diff --git a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c
index 36512a0..f607485 100644
--- a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c
+++ b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c
@@ -16,7 +16,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-checks.h>
 #include <stddef.h>
 #include <sys/time.h>
 #include <time.h>
@@ -33,7 +32,7 @@ __gettimeofday (tv, tz)
      struct timeval *tv;
      struct timezone *tz;
 {
-  return INLINE_VSYSCALL (gettimeofday, 2, CHECK_1 (tv), CHECK_1 (tz));
+  return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
 }
 libc_hidden_def (__gettimeofday)
 weak_alias (__gettimeofday, gettimeofday)
diff --git a/sysdeps/unix/sysv/linux/ptrace.c b/sysdeps/unix/sysv/linux/ptrace.c
index 926dfbd..e94cbd5 100644
--- a/sysdeps/unix/sysv/linux/ptrace.c
+++ b/sysdeps/unix/sysv/linux/ptrace.c
@@ -24,7 +24,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 long int
 ptrace (enum __ptrace_request request, ...)
@@ -43,77 +42,6 @@ ptrace (enum __ptrace_request request, ...)
   if (request > 0 && request < 4)
     data = &ret;
 
-#if __BOUNDED_POINTERS__
-  switch (request)
-    {
-    case PTRACE_PEEKTEXT:
-    case PTRACE_PEEKDATA:
-    case PTRACE_PEEKUSER:
-    case PTRACE_POKETEXT:
-    case PTRACE_POKEDATA:
-    case PTRACE_POKEUSER:
-      (void) CHECK_1 ((int *) addr);
-      (void) CHECK_1 ((int *) data);
-      break;
-
-    case PTRACE_GETREGS:
-    case PTRACE_SETREGS:
-#ifdef __i386__
-      (void) CHECK_1 ((struct user_regs_struct *) data);
-#else
-      /* We don't know the size of data, so the best we can do is ensure
-	 that `data' is valid for at least one word.  */
-      (void) CHECK_1 ((int *) data);
-#endif
-      break;
-
-    case PTRACE_GETFPREGS:
-    case PTRACE_SETFPREGS:
-#ifdef __i386__
-      (void) CHECK_1 ((struct user_fpregs_struct *) data);
-#else
-      /* We don't know the size of data, so the best we can do is ensure
-	 that `data' is valid for at least one word.  */
-      (void) CHECK_1 ((int *) data);
-#endif
-      break;
-
-    case PTRACE_GETFPXREGS:
-    case PTRACE_SETFPXREGS:
-#ifdef __i386__
-      (void) CHECK_1 ((struct user_fpxregs_struct *) data);
-#else
-      /* We don't know the size of data, so the best we can do is ensure
-	 that `data' is valid for at least one word.  */
-      (void) CHECK_1 ((int *) data);
-#endif
-      break;
-
-    case PTRACE_GETSIGINFO:
-    case PTRACE_SETSIGINFO:
-      (void) CHECK_1 ((siginfo_t *) data);
-      break;
-
-    case PTRACE_GETEVENTMSG:
-      (void) CHECK_1 ((unsigned long *) data);
-      break;
-
-    case PTRACE_SETOPTIONS:
-      (void) CHECK_1 ((long *) data);
-      break;
-
-    case PTRACE_TRACEME:
-    case PTRACE_CONT:
-    case PTRACE_KILL:
-    case PTRACE_SINGLESTEP:
-    case PTRACE_ATTACH:
-    case PTRACE_DETACH:
-    case PTRACE_SYSCALL:
-      /* Neither `data' nor `addr' needs any checks.  */
-      break;
-    };
-#endif
-
   res = INLINE_SYSCALL (ptrace, 4, request, pid,
 			__ptrvalue (addr), __ptrvalue (data));
   if (res >= 0 && request > 0 && request < 4)
diff --git a/sysdeps/unix/sysv/linux/s390/gettimeofday.c b/sysdeps/unix/sysv/linux/s390/gettimeofday.c
index 54c5e1d..22df728 100644
--- a/sysdeps/unix/sysv/linux/s390/gettimeofday.c
+++ b/sysdeps/unix/sysv/linux/s390/gettimeofday.c
@@ -16,7 +16,6 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include <sysdep.h>
-#include <bp-checks.h>
 #include <stddef.h>
 #include <sys/time.h>
 #include <time.h>
@@ -33,7 +32,7 @@ __gettimeofday (tv, tz)
      struct timeval *tv;
      struct timezone *tz;
 {
-  return INLINE_VSYSCALL (gettimeofday, 2, CHECK_1 (tv), CHECK_1 (tz));
+  return INLINE_VSYSCALL (gettimeofday, 2, tv, tz);
 }
 libc_hidden_def (__gettimeofday)
 weak_alias (__gettimeofday, gettimeofday)
diff --git a/sysdeps/unix/sysv/linux/shmctl.c b/sysdeps/unix/sysv/linux/shmctl.c
index 01dbdd0..10b0ccd 100644
--- a/sysdeps/unix/sysv/linux/shmctl.c
+++ b/sysdeps/unix/sysv/linux/shmctl.c
@@ -25,7 +25,6 @@
 #include <sys/syscall.h>
 #include <bits/wordsize.h>
 #include <shlib-compat.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -64,8 +63,7 @@ int
 attribute_compat_text_section
 __old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf)
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid,
-			 cmd, 0, CHECK_1_NULL_OK (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
 }
 compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0);
 #endif
@@ -75,7 +73,7 @@ __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 {
 #if __ASSUME_IPC64 > 0
   return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
-			 CHECK_1 (buf));
+			 buf);
 #else
   switch (cmd) {
     case SHM_STAT:
@@ -86,8 +84,7 @@ __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
 #endif
       break;
     default:
-      return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0,
-			     CHECK_1 (buf));
+      return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
   }
 
   {
@@ -101,7 +98,7 @@ __new_shmctl (int shmid, int cmd, struct shmid_ds *buf)
     /* Unfortunately there is no way how to find out for sure whether
        we should use old or new shmctl.  */
     result = INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd | __IPC_64, 0,
-			     CHECK_1 (buf));
+			     buf);
     if (result != -1 || errno != EINVAL)
       return result;
 
diff --git a/sysdeps/unix/sysv/linux/sigtimedwait.c b/sysdeps/unix/sysv/linux/sigtimedwait.c
index df14c2b..20fe355 100644
--- a/sysdeps/unix/sysv/linux/sigtimedwait.c
+++ b/sysdeps/unix/sysv/linux/sigtimedwait.c
@@ -21,7 +21,6 @@
 
 #include <sysdep-cancel.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #ifdef __NR_rt_sigtimedwait
 
@@ -52,7 +51,7 @@ do_sigtimedwait (const sigset_t *set, siginfo_t *info,
     /* XXX The size argument hopefully will have to be changed to the
        real size of the user-level sigset_t.  */
   int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
-			       CHECK_1 (info), timeout, _NSIG / 8);
+			       info, timeout, _NSIG / 8);
 
   /* The kernel generates a SI_TKILL code in si_code in case tkill is
      used.  tkill is transparently used in raise().  Since having
diff --git a/sysdeps/unix/sysv/linux/sigwaitinfo.c b/sysdeps/unix/sysv/linux/sigwaitinfo.c
index 46afb46..50fa72b 100644
--- a/sysdeps/unix/sysv/linux/sigwaitinfo.c
+++ b/sysdeps/unix/sysv/linux/sigwaitinfo.c
@@ -23,7 +23,6 @@
 
 #include <sysdep-cancel.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #ifdef __NR_rt_sigtimedwait
 
@@ -53,7 +52,7 @@ do_sigwaitinfo (const sigset_t *set, siginfo_t *info)
   /* XXX The size argument hopefully will have to be changed to the
      real size of the user-level sigset_t.  */
   int result = INLINE_SYSCALL (rt_sigtimedwait, 4, set,
-			       CHECK_1 (info), NULL, _NSIG / 8);
+			       info, NULL, _NSIG / 8);
 
   /* The kernel generates a SI_TKILL code in si_code in case tkill is
      used.  tkill is transparently used in raise().  Since having
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c b/sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c
index 3bda4b2..d55511e 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c
@@ -22,7 +22,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Allows to control internal state and destruction of message queue
    objects.  */
@@ -33,5 +32,5 @@ msgctl (msqid, cmd, buf)
      int cmd;
      struct msqid_ds *buf;
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf);
 }
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c b/sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c
index fc25739..7c4af74 100644
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c
+++ b/sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c
@@ -22,7 +22,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Provide operations to control over shared memory segments.  */
 
@@ -32,5 +31,5 @@ shmctl (shmid, cmd, buf)
      int cmd;
      struct shmid_ds *buf;
 {
-  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, CHECK_1 (buf));
+  return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
 }
diff --git a/sysdeps/unix/sysv/linux/ustat.c b/sysdeps/unix/sysv/linux/ustat.c
index 7a57ee1..499ed7e 100644
--- a/sysdeps/unix/sysv/linux/ustat.c
+++ b/sysdeps/unix/sysv/linux/ustat.c
@@ -22,7 +22,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 int
 ustat (dev_t dev, struct ustat *ubuf)
@@ -37,5 +36,5 @@ ustat (dev_t dev, struct ustat *ubuf)
       return -1;
     }
 
-  return INLINE_SYSCALL (ustat, 2, (unsigned int) k_dev, CHECK_1 (ubuf));
+  return INLINE_SYSCALL (ustat, 2, (unsigned int) k_dev, ubuf);
 }
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c b/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c
index bbaa0e0..d6023e2 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c
+++ b/sysdeps/unix/sysv/linux/wordsize-64/fxstat.c
@@ -26,14 +26,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Get information about the file FD in BUF.  */
 int
 __fxstat (int vers, int fd, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX)
-    return INLINE_SYSCALL (fstat, 2, fd, CHECK_1 (buf));
+    return INLINE_SYSCALL (fstat, 2, fd, buf);
 
   __set_errno (EINVAL);
   return -1;
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c
index 733348c..73a2e87 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c
+++ b/sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c
@@ -29,7 +29,6 @@
 #include <sysdep.h>
 #include <kernel-features.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 
 /* Get information about the file NAME relative to FD in ST.  */
@@ -95,9 +94,9 @@ __fxstatat (int vers, int fd, const char *file, struct stat *st, int flag)
   INTERNAL_SYSCALL_DECL (err);
 
   if (flag & AT_SYMLINK_NOFOLLOW)
-    res = INTERNAL_SYSCALL (lstat, err, 2, file, CHECK_1 (st));
+    res = INTERNAL_SYSCALL (lstat, err, 2, file, st);
   else
-    res = INTERNAL_SYSCALL (stat, err, 2, file, CHECK_1 (st));
+    res = INTERNAL_SYSCALL (stat, err, 2, file, st);
 
   if (__builtin_expect (INTERNAL_SYSCALL_ERROR_P (res, err), 0))
     {
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/lxstat.c b/sysdeps/unix/sysv/linux/wordsize-64/lxstat.c
index 6a78d6c..62b6c89 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/lxstat.c
+++ b/sysdeps/unix/sysv/linux/wordsize-64/lxstat.c
@@ -26,14 +26,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Get information about the file FD in BUF.  */
 int
 __lxstat (int vers, const char *name, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX)
-    return INLINE_SYSCALL (lstat, 2, name, CHECK_1 (buf));
+    return INLINE_SYSCALL (lstat, 2, name, buf);
 
   __set_errno (EINVAL);
   return -1;
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/xstat.c b/sysdeps/unix/sysv/linux/wordsize-64/xstat.c
index b9b533d..1fa2280 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/xstat.c
+++ b/sysdeps/unix/sysv/linux/wordsize-64/xstat.c
@@ -26,14 +26,13 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 /* Get information about the file NAME in BUF.  */
 int
 __xstat (int vers, const char *name, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL || vers == _STAT_VER_LINUX)
-    return INLINE_SYSCALL (stat, 2, name, CHECK_1 (buf));
+    return INLINE_SYSCALL (stat, 2, name, buf);
 
   __set_errno (EINVAL);
   return -1;
diff --git a/sysdeps/unix/sysv/linux/xstat.c b/sysdeps/unix/sysv/linux/xstat.c
index 2cdceb5..2eaf380 100644
--- a/sysdeps/unix/sysv/linux/xstat.c
+++ b/sysdeps/unix/sysv/linux/xstat.c
@@ -27,7 +27,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <xstatconv.h>
 
@@ -36,8 +35,7 @@ int
 __xstat (int vers, const char *name, struct stat *buf)
 {
   if (vers == _STAT_VER_KERNEL)
-    return INLINE_SYSCALL (stat, 2, name,
-			   CHECK_1 ((struct kernel_stat *) buf));
+    return INLINE_SYSCALL (stat, 2, name, (struct kernel_stat *) buf);
 
 #ifdef STAT_IS_KERNEL_STAT
   errno = EINVAL;
diff --git a/sysdeps/unix/sysv/linux/xstat64.c b/sysdeps/unix/sysv/linux/xstat64.c
index c9f32cc..2377ac5 100644
--- a/sysdeps/unix/sysv/linux/xstat64.c
+++ b/sysdeps/unix/sysv/linux/xstat64.c
@@ -23,7 +23,6 @@
 
 #include <sysdep.h>
 #include <sys/syscall.h>
-#include <bp-checks.h>
 
 #include <kernel-features.h>
 
@@ -33,7 +32,7 @@ int
 ___xstat64 (int vers, const char *name, struct stat64 *buf)
 {
   int result;
-  result = INLINE_SYSCALL (stat64, 2, name, CHECK_1 (buf));
+  result = INLINE_SYSCALL (stat64, 2, name, buf);
 #if defined _HAVE_STAT64___ST_INO && __ASSUME_ST_INO_64_BIT == 0
   if (__builtin_expect (!result, 1) && buf->__st_ino != (__ino_t) buf->st_ino)
     buf->st_ino = buf->__st_ino;