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-rw-r--r--ChangeLog19
-rw-r--r--io/Makefile4
-rw-r--r--io/open.c14
-rw-r--r--io/open64.c13
-rw-r--r--io/open64_2.c (renamed from sysdeps/unix/sysv/linux/open64_2.c)8
-rw-r--r--io/open_2.c (renamed from sysdeps/unix/sysv/linux/open_2.c)8
-rw-r--r--io/openat.c14
-rw-r--r--io/openat64.c14
-rw-r--r--io/openat64_2.c29
-rw-r--r--io/openat_2.c29
-rw-r--r--sysdeps/mach/hurd/open.c11
-rw-r--r--sysdeps/mach/hurd/openat.c13
-rw-r--r--sysdeps/unix/sysv/linux/Makefile2
-rw-r--r--sysdeps/unix/sysv/linux/openat.c16
-rw-r--r--sysdeps/unix/sysv/linux/openat64.c1
-rw-r--r--sysdeps/unix/sysv/linux/wordsize-64/openat.c8
16 files changed, 97 insertions, 106 deletions
diff --git a/ChangeLog b/ChangeLog
index 9d0eeb76f3..fac3208a18 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,24 @@
2013-05-03 Roland McGrath <roland@hack.frob.com>
+ * io/open.c (__open_2): Moved to ...
+ * io/open_2.c: ... this new file.
+ * io/open64.c (__open64_2): Moved to ...
+ * io/open64_2.c: ... this new file.
+ * io/openat.c (__openat_2): Moved to ...
+ * io/openat_2.c: ... this new file.
+ * io/openat64.c (__openat64_2): Moved to ...
+ * io/openat64_2.c: ... this new file.
+ * io/Makefile (routines): Add them.
+ * sysdeps/unix/sysv/linux/Makefile (sysdep_routines): Remove them.
+ * sysdeps/unix/sysv/linux/open_2.c: File removed.
+ * sysdeps/unix/sysv/linux/open64_2.c: File removed.
+ * sysdeps/unix/sysv/linux/openat.c (__OPENAT_2): Removed.
+ * sysdeps/unix/sysv/linux/openat64.c (__OPENAT_2): Removed.
+ * sysdeps/unix/sysv/linux/wordsize-64/openat.c (__openat_2): Removed.
+ (__openat64): Add hidden_ver.
+ * sysdeps/mach/hurd/open.c (__open_2, __open64_2): Removed.
+ * sysdeps/mach/hurd/openat.c (__openat_2): Removed.
+
* elf/dl-sysdep.c (_dl_sysdep_start) [NEED_DL_SYSINFO]:
Separately conditionalize setting of GLRO(dl_sysinfo) so
that the GLRO(dl_sysinfo_dso) test is under [NEED_DL_SYSINFO_DSO]
diff --git a/io/Makefile b/io/Makefile
index 86453d45bc..a7a8044a88 100644
--- a/io/Makefile
+++ b/io/Makefile
@@ -36,10 +36,10 @@ routines := \
statvfs fstatvfs statvfs64 fstatvfs64 \
umask chmod fchmod lchmod fchmodat \
mkdir mkdirat \
- open open64 openat openat64 close \
+ open open_2 open64 open64_2 openat openat_2 openat64 openat64_2 \
read write lseek lseek64 access euidaccess faccessat \
fcntl flock lockf lockf64 \
- dup dup2 dup3 pipe pipe2 \
+ close dup dup2 dup3 pipe pipe2 \
creat creat64 \
chdir fchdir \
getcwd getwd getdirname \
diff --git a/io/open.c b/io/open.c
index 89e8a78b68..b01ba6eac5 100644
--- a/io/open.c
+++ b/io/open.c
@@ -22,7 +22,6 @@
#include <stddef.h>
#include <stdio.h>
-extern char **__libc_argv attribute_hidden;
/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
a third argument is the file protection. */
@@ -57,15 +56,6 @@ weak_alias (__libc_open, open)
stub_warning (open)
-
-int
-__open_2 (file, oflag)
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid open call: O_CREAT without mode");
-
- return __open (file, oflag);
-}
+/* __open_2 is a generic wrapper that calls __open.
+ So give a stub warning for that symbol too. */
stub_warning (__open_2)
diff --git a/io/open64.c b/io/open64.c
index 40d2bca200..818d3819f8 100644
--- a/io/open64.c
+++ b/io/open64.c
@@ -53,15 +53,6 @@ weak_alias (__libc_open64, open64)
stub_warning (open64)
-
-int
-__open64_2 (file, oflag)
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid open64 call: O_CREAT without mode");
-
- return __open64 (file, oflag);
-}
+/* __open64_2 is a generic wrapper that calls __open64.
+ So give a stub warning for that symbol too. */
stub_warning (__open64_2)
diff --git a/sysdeps/unix/sysv/linux/open64_2.c b/io/open64_2.c
index bff2222716..c9a83f9ff2 100644
--- a/sysdeps/unix/sysv/linux/open64_2.c
+++ b/io/open64_2.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* _FORTIFY_SOURCE wrapper for open64.
+ Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -18,11 +19,8 @@
#include <fcntl.h>
#include <stdio.h>
-
int
-__open64_2 (file, oflag)
- const char *file;
- int oflag;
+__open64_2 (const char *file, int oflag)
{
if (oflag & O_CREAT)
__fortify_fail ("invalid open64 call: O_CREAT without mode");
diff --git a/sysdeps/unix/sysv/linux/open_2.c b/io/open_2.c
index 5726157703..3b9fe28670 100644
--- a/sysdeps/unix/sysv/linux/open_2.c
+++ b/io/open_2.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 2007-2013 Free Software Foundation, Inc.
+/* _FORTIFY_SOURCE wrapper for open.
+ Copyright (C) 2013 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -18,11 +19,8 @@
#include <fcntl.h>
#include <stdio.h>
-
int
-__open_2 (file, oflag)
- const char *file;
- int oflag;
+__open_2 (const char *file, int oflag)
{
if (oflag & O_CREAT)
__fortify_fail ("invalid open call: O_CREAT without mode");
diff --git a/io/openat.c b/io/openat.c
index 16b11916bd..3722c58236 100644
--- a/io/openat.c
+++ b/io/openat.c
@@ -75,16 +75,6 @@ libc_hidden_def (__openat)
weak_alias (__openat, openat)
stub_warning (openat)
-
-int
-__openat_2 (fd, file, oflag)
- int fd;
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid openat call: O_CREAT without mode");
-
- return __openat (fd, file, oflag);
-}
+/* __openat_2 is a generic wrapper that calls __openat.
+ So give a stub warning for that symbol too. */
stub_warning (__openat_2)
diff --git a/io/openat64.c b/io/openat64.c
index fabfa5d380..506da3cf07 100644
--- a/io/openat64.c
+++ b/io/openat64.c
@@ -68,16 +68,6 @@ libc_hidden_def (__openat64)
weak_alias (__openat64, openat64)
stub_warning (openat64)
-
-int
-__openat64_2 (fd, file, oflag)
- int fd;
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid openat64 call: O_CREAT without mode");
-
- return __openat64 (fd, file, oflag);
-}
+/* __openat64_2 is a generic wrapper that calls __openat64.
+ So give a stub warning for that symbol too. */
stub_warning (__openat_2)
diff --git a/io/openat64_2.c b/io/openat64_2.c
new file mode 100644
index 0000000000..e69fce41a9
--- /dev/null
+++ b/io/openat64_2.c
@@ -0,0 +1,29 @@
+/* _FORTIFY_SOURCE wrapper for openat64.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#include <fcntl.h>
+#include <stdio.h>
+
+int
+__openat64_2 (int fd, const char *file, int oflag)
+{
+ if (oflag & O_CREAT)
+ __fortify_fail ("invalid openat64 call: O_CREAT without mode");
+
+ return __openat64 (fd, file, oflag);
+}
diff --git a/io/openat_2.c b/io/openat_2.c
new file mode 100644
index 0000000000..b423f1dc6b
--- /dev/null
+++ b/io/openat_2.c
@@ -0,0 +1,29 @@
+/* _FORTIFY_SOURCE wrapper for openat.
+ Copyright (C) 2013 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ 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/>. */
+
+#include <fcntl.h>
+#include <stdio.h>
+
+int
+__openat_2 (int fd, const char *file, int oflag)
+{
+ if (oflag & O_CREAT)
+ __fortify_fail ("invalid openat call: O_CREAT without mode");
+
+ return __openat (fd, file, oflag);
+}
diff --git a/sysdeps/mach/hurd/open.c b/sysdeps/mach/hurd/open.c
index 2ba2b5d6e9..49dd287c00 100644
--- a/sysdeps/mach/hurd/open.c
+++ b/sysdeps/mach/hurd/open.c
@@ -52,20 +52,9 @@ weak_alias (__libc_open, __open)
libc_hidden_weak (__open)
weak_alias (__libc_open, open)
-int
-__open_2 (file, oflag)
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid open call: O_CREAT without mode");
-
- return __open (file, oflag);
-}
/* open64 is just the same as open for us. */
weak_alias (__libc_open, __libc_open64)
weak_alias (__libc_open, __open64)
libc_hidden_weak (_open64)
weak_alias (__libc_open, open64)
-strong_alias (__open_2, __open64_2)
diff --git a/sysdeps/mach/hurd/openat.c b/sysdeps/mach/hurd/openat.c
index 9eb163f84a..e568acc875 100644
--- a/sysdeps/mach/hurd/openat.c
+++ b/sysdeps/mach/hurd/openat.c
@@ -56,20 +56,7 @@ __openat (fd, file, oflag)
libc_hidden_def (__openat)
weak_alias (__openat, openat)
-int
-__openat_2 (fd, file, oflag)
- int fd;
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
- __fortify_fail ("invalid openat call: O_CREAT without mode");
-
- return __openat (fd, file, oflag);
-}
-
/* openat64 is just the same as openat for us. */
weak_alias (__openat, __openat64)
libc_hidden_weak (__openat64)
weak_alias (__openat, openat64)
-strong_alias (__openat_2, __openat64_2)
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index f82c94982e..f580635c84 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -152,7 +152,7 @@ endif
ifeq ($(subdir),io)
sysdep_routines += xstatconv internal_statvfs internal_statvfs64 \
- sync_file_range open_2 open64_2 fallocate fallocate64
+ sync_file_range fallocate fallocate64
sysdep_headers += bits/fcntl-linux.h
endif
diff --git a/sysdeps/unix/sysv/linux/openat.c b/sysdeps/unix/sysv/linux/openat.c
index d2ef429736..6e838dfd0c 100644
--- a/sysdeps/unix/sysv/linux/openat.c
+++ b/sysdeps/unix/sysv/linux/openat.c
@@ -29,7 +29,6 @@
#ifndef OPENAT
# define OPENAT openat
-# define __OPENAT_2 __openat_2
# ifndef __ASSUME_ATFCTS
/* Set errno after a failed call. If BUF is not null,
@@ -179,18 +178,3 @@ __OPENAT (fd, file, oflag)
}
libc_hidden_def (__OPENAT)
weak_alias (__OPENAT, OPENAT)
-
-
-int
-__OPENAT_2 (fd, file, oflag)
- int fd;
- const char *file;
- int oflag;
-{
- if (oflag & O_CREAT)
-#define MSG(s) MSG2 (s)
-#define MSG2(s) "invalid " #s " call: O_CREAT without mode"
- __fortify_fail (MSG (OPENAT));
-
- return __OPENAT (fd, file, oflag);
-}
diff --git a/sysdeps/unix/sysv/linux/openat64.c b/sysdeps/unix/sysv/linux/openat64.c
index 013a13effa..9e7a2b3737 100644
--- a/sysdeps/unix/sysv/linux/openat64.c
+++ b/sysdeps/unix/sysv/linux/openat64.c
@@ -1,5 +1,4 @@
#define OPENAT openat64
-#define __OPENAT_2 __openat64_2
#define MORE_OFLAGS O_LARGEFILE
#include "openat.c"
diff --git a/sysdeps/unix/sysv/linux/wordsize-64/openat.c b/sysdeps/unix/sysv/linux/wordsize-64/openat.c
index 4921fca335..12e027158c 100644
--- a/sysdeps/unix/sysv/linux/wordsize-64/openat.c
+++ b/sysdeps/unix/sysv/linux/wordsize-64/openat.c
@@ -1,16 +1,14 @@
#define __openat64 __rename___openat64
-#define __openat64_2 __rename___openat64_2
#define __openat64_nocancel __rename___openat64_nocancel
#define openat64 __rename_openat64
#include "../openat.c"
#undef __openat64
-#undef __openat64_2
#undef __openat64_nocancel
#undef openat64
-weak_alias (__openat, __openat64)
-weak_alias (__openat_2, __openat64_2)
-weak_alias (__openat_nocancel, __openat64_nocancel)
+strong_alias (__openat, __openat64)
+hidden_ver (__openat, __openat64)
+strong_alias (__openat_nocancel, __openat64_nocancel)
weak_alias (openat, openat64)