From ddfd0535776c47ec01231ac91fabe8b2e128cfa3 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@redhat.com>
Date: Thu, 24 May 2007 23:55:28 +0000
Subject: * Makerules (sysd-rules): Define PTW for ptw-* files.

	* Versions: Define GLIBC_2.7 for libc.
	* include/stdio.h: Declare __fortify_fail.
	* debug/fortify_fail.c: New file.
	* debug/Makefile (routines): Add fortify_fail.
	* debug/chk_fail.c: Use __fortify_fail.
	* debug/stack_chk_fail.c: Likewise.
	* io/Versions: Export __open_2, __open64_2, __openat_2, and
	__openat64_2 for GLIBC_2.7.
	* io/fcntl.h: When compiling with fortification, include bits/fcntl2.h.
	* io/open.c: Define *_2 variant of function which checks for O_CREAT
	and fails if necessary.
	* io/open64.c: Likewise.
	* io/openat.c: Likewise.
	* io/openat64.c: Likewise.
	* sysdeps/unix/sysv/linux/open64.c: Likewise.
	* sysdeps/unix/sysv/linux/openat.c: Likewise.
	* sysdeps/unix/sysv/linux/openat64.c: Likewise.
	* io/bits/fcntl2.h: New file.
	* include/fcntl.h: Declare __open_2, __open64_2, __openat_2, and
	__openat64_2.
	* include/bits/fcntl2.h: New file.
	* sysdeps/unix/sysv/linux/Makefile [subdir=io] (sysdep_routines):
	Add open_2.
	* sysdeps/unix/sysv/linux/open_2.c: New file.
---
 include/bits/fcntl2.h | 1 +
 include/fcntl.h       | 5 +++++
 include/stdio.h       | 1 +
 3 files changed, 7 insertions(+)
 create mode 100644 include/bits/fcntl2.h

(limited to 'include')

diff --git a/include/bits/fcntl2.h b/include/bits/fcntl2.h
new file mode 100644
index 0000000..832b2c9
--- /dev/null
+++ b/include/bits/fcntl2.h
@@ -0,0 +1 @@
+#include "../../io/bits/fcntl2.h"
diff --git a/include/fcntl.h b/include/fcntl.h
index e23af1c..1e919be 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -24,6 +24,11 @@ extern int __openat64 (int __fd, __const char *__file, int __oflag, ...)
   __nonnull ((2));
 libc_hidden_proto (__openat64)
 
+extern int __open_2 (__const char *__path, int __oflag);
+extern int __open64_2 (__const char *__path, int __oflag);
+extern int __openat_2 (int __fd, __const char *__path, int __oflag);
+extern int __openat64_2 (int __fd, __const char *__path, int __oflag);
+
 
 /* Helper functions for the various *at functions.  For Linux.  */
 extern void __atfct_seterrno (int errval, int fd, const char *buf)
diff --git a/include/stdio.h b/include/stdio.h
index b293b8f..6fe881c 100644
--- a/include/stdio.h
+++ b/include/stdio.h
@@ -65,6 +65,7 @@ extern int __gen_tempname (char *__tmpl, int __kind);
 extern void __libc_fatal (__const char *__message)
      __attribute__ ((__noreturn__));
 extern void __libc_message (int do_abort, __const char *__fnt, ...);
+extern void __fortify_fail (const char *msg) __attribute__ ((noreturn));
 
 /* Acquire ownership of STREAM.  */
 extern void __flockfile (FILE *__stream);
-- 
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