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GNU C Library master sources branch master updated. glibc-2.17-196-gf3aae3f

From: jsm28 at sourceware dot org
To: glibc-cvs at sourceware dot org
Date: 8 Feb 2013 01:12:31 -0000
Subject: GNU C Library master sources branch master updated. glibc-2.17-196-gf3aae3f
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The branch, master has been updated
       via  f3aae3f3eb4e4345413dc238e941cdb52f747d16 (commit)
       via  b2c9eff43c49d528c7ad3d0d91d03ccf0ae5ae0f (commit)
      from  f1d70dad5381352b3cad04b5ee0dd0efe2627683 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=f3aae3f3eb4e4345413dc238e941cdb52f747d16

commit f3aae3f3eb4e4345413dc238e941cdb52f747d16
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Feb 8 01:12:11 2013 +0000

    Remove CHECK_1 and CHECK_1_NULL_OK.

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;

http://sources.redhat.com/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=b2c9eff43c49d528c7ad3d0d91d03ccf0ae5ae0f

commit b2c9eff43c49d528c7ad3d0d91d03ccf0ae5ae0f
Author: Joseph Myers <joseph@codesourcery.com>
Date:   Fri Feb 8 01:10:40 2013 +0000

    Remove CHECK_BOUNDS_LOW and CHECK_BOUNDS_HIGH for C code.

diff --git a/ChangeLog b/ChangeLog
index 29a6d49..a192314 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,12 @@
+2013-02-08  Joseph Myers  <joseph@codesourcery.com>
+
+	[BZ #13550]
+	* sysdeps/generic/bp-checks.h (CHECK_BOUNDS_LOW): Remove all
+	definitions.
+	(CHECK_BOUNDS_HIGH): Likewise.
+	* string/strcpy.c: Do not include <bp-checks.h>.
+	(strcpy): Do not use CHECK_BOUNDS_LOW and CHECK_BOUNDS_HIGH.
+
 2013-02-07  Roland McGrath  <roland@hack.frob.com>
 
 	* nscd/nscd-client.h (__nscd_drop_map_ref):
diff --git a/string/strcpy.c b/string/strcpy.c
index a2bb8ef..9b713dc 100644
--- a/string/strcpy.c
+++ b/string/strcpy.c
@@ -18,7 +18,6 @@
 #include <stddef.h>
 #include <string.h>
 #include <memcopy.h>
-#include <bp-checks.h>
 
 #undef strcpy
 
@@ -29,8 +28,8 @@ strcpy (dest, src)
      const char *src;
 {
   char c;
-  char *__unbounded s = (char *__unbounded) CHECK_BOUNDS_LOW (src);
-  const ptrdiff_t off = CHECK_BOUNDS_LOW (dest) - s - 1;
+  char *__unbounded s = (char *__unbounded) src;
+  const ptrdiff_t off = dest - s - 1;
   size_t n;
 
   do
@@ -41,8 +40,6 @@ strcpy (dest, src)
   while (c != '\0');
 
   n = s - src;
-  (void) CHECK_BOUNDS_HIGH (src + n);
-  (void) CHECK_BOUNDS_HIGH (dest + n);
 
   return dest;
 }
diff --git a/sysdeps/generic/bp-checks.h b/sysdeps/generic/bp-checks.h
index 13d00ca..618497c 100644
--- a/sysdeps/generic/bp-checks.h
+++ b/sysdeps/generic/bp-checks.h
@@ -24,16 +24,6 @@
 
 # define BOUNDS_VIOLATED (__builtin_trap (), 0)
 
-/* Verify that pointer's value >= low.  Return pointer value.  */
-# define CHECK_BOUNDS_LOW(ARG)					\
-  (((__ptrvalue (ARG) < __ptrlow (ARG)) && BOUNDS_VIOLATED),	\
-   __ptrvalue (ARG))
-
-/* Verify that pointer's value < high.  Return pointer value.  */
-# define CHECK_BOUNDS_HIGH(ARG)				\
-  (((__ptrvalue (ARG) > __ptrhigh (ARG)) && BOUNDS_VIOLATED),	\
-   __ptrvalue (ARG))
-
 # define _CHECK_N(ARG, N, COND)				\
   (((COND)						\
     && (__ptrvalue (ARG) < __ptrlow (ARG)		\
@@ -56,8 +46,6 @@
 /* Do nothing if not compiling with -fbounded-pointers.  */
 
 # define BOUNDS_VIOLATED
-# define CHECK_BOUNDS_LOW(ARG) (ARG)
-# define CHECK_BOUNDS_HIGH(ARG) (ARG)
 # define CHECK_1(ARG) (ARG)
 # define CHECK_1_NULL_OK(ARG) (ARG)
 # define CHECK_N(ARG, N) (ARG)

-----------------------------------------------------------------------

Summary of changes:
 ChangeLog                                          |  102 ++++++++++++++++++++
 ports/ChangeLog.aarch64                            |    7 ++
 ports/ChangeLog.alpha                              |   10 ++
 ports/ChangeLog.ia64                               |    7 ++
 ports/ChangeLog.mips                               |   13 +++
 .../sysdeps/unix/sysv/linux/aarch64/gettimeofday.c |    3 +-
 ports/sysdeps/unix/sysv/linux/alpha/msgctl.c       |    3 +-
 ports/sysdeps/unix/sysv/linux/alpha/shmctl.c       |    3 +-
 ports/sysdeps/unix/sysv/linux/ia64/sigaction.c     |    4 +-
 ports/sysdeps/unix/sysv/linux/mips/mips64/msgctl.c |    4 +-
 ports/sysdeps/unix/sysv/linux/mips/mips64/shmctl.c |    4 +-
 ports/sysdeps/unix/sysv/linux/mips/ustat.c         |    3 +-
 string/strcpy.c                                    |    7 +-
 sysdeps/generic/bp-checks.h                        |   19 ----
 sysdeps/unix/sysv/linux/fxstat.c                   |    3 +-
 sysdeps/unix/sysv/linux/fxstat64.c                 |    3 +-
 sysdeps/unix/sysv/linux/fxstatat.c                 |    5 +-
 sysdeps/unix/sysv/linux/fxstatat64.c               |    5 +-
 sysdeps/unix/sysv/linux/i386/fxstat.c              |    3 +-
 sysdeps/unix/sysv/linux/i386/fxstatat.c            |    5 +-
 sysdeps/unix/sysv/linux/i386/getresgid.c           |    4 +-
 sysdeps/unix/sysv/linux/i386/getresuid.c           |    4 +-
 sysdeps/unix/sysv/linux/i386/lxstat.c              |    3 +-
 sysdeps/unix/sysv/linux/i386/msgctl.c              |    6 +-
 sysdeps/unix/sysv/linux/i386/setrlimit.c           |    3 +-
 sysdeps/unix/sysv/linux/i386/shmctl.c              |    6 +-
 sysdeps/unix/sysv/linux/i386/xstat.c               |    3 +-
 sysdeps/unix/sysv/linux/lxstat.c                   |    4 +-
 sysdeps/unix/sysv/linux/lxstat64.c                 |    3 +-
 sysdeps/unix/sysv/linux/msgctl.c                   |    9 +-
 sysdeps/unix/sysv/linux/powerpc/gettimeofday.c     |    3 +-
 sysdeps/unix/sysv/linux/ptrace.c                   |   72 --------------
 sysdeps/unix/sysv/linux/s390/gettimeofday.c        |    3 +-
 sysdeps/unix/sysv/linux/shmctl.c                   |   11 +--
 sysdeps/unix/sysv/linux/sigtimedwait.c             |    3 +-
 sysdeps/unix/sysv/linux/sigwaitinfo.c              |    3 +-
 sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c     |    3 +-
 sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c     |    3 +-
 sysdeps/unix/sysv/linux/ustat.c                    |    3 +-
 sysdeps/unix/sysv/linux/wordsize-64/fxstat.c       |    3 +-
 sysdeps/unix/sysv/linux/wordsize-64/fxstatat.c     |    5 +-
 sysdeps/unix/sysv/linux/wordsize-64/lxstat.c       |    3 +-
 sysdeps/unix/sysv/linux/wordsize-64/xstat.c        |    3 +-
 sysdeps/unix/sysv/linux/xstat.c                    |    4 +-
 sysdeps/unix/sysv/linux/xstat64.c                  |    3 +-
 45 files changed, 190 insertions(+), 193 deletions(-)


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