From: Adhemerval Zanella <adhemerval.zanella@linaro.com>
Date: Tue, 7 Mar 2017 08:12:48 +0000 (+0100)
Subject: hppa: set __IPC_64 as zero for SysV IPC calls
X-Git-Tag: glibc-2.26~740
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7055e5935f7ee63d622c66a7dde16ba0de674e0;p=thirdparty%2Fglibc.git

hppa: set __IPC_64 as zero for SysV IPC calls

In 1e5834c38a22 ("Refactor Linux ipc_priv header") a different
approach to passing __IPC_64 as zero was created.  Hppa kernel ABI
requires to oass __IPC_64 as zero since it does not set
CONFIG_ARCH_WANT_IPC_PARSE_VERSION in the kernel.

Checked on hppa-linux-gnu with some adjustments to avoid BZ#21016
(basically by removing hppa compat implementations and adjusting
required headers).

	* sysdeps/unix/sysv/linux/hppa/ipc_priv.h: New file.
---

diff --git a/ChangeLog b/ChangeLog
index 0c49c3d0b24..45251fe6a8e 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2017-03-07  Adhemerval Zanella  <adhemerval.zanella@linaro.org>
+
+	* sysdeps/unix/sysv/linux/hppa/ipc_priv.h: New file.
+
 2017-03-06  Stefan Liebler  <stli@linux.vnet.ibm.com>
 
 	* sysdeps/s390/atomic-machine.h
diff --git a/sysdeps/unix/sysv/linux/hppa/ipc_priv.h b/sysdeps/unix/sysv/linux/hppa/ipc_priv.h
new file mode 100644
index 00000000000..d880f5029a4
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/hppa/ipc_priv.h
@@ -0,0 +1,21 @@
+/* Old SysV permission definition for Linux.  Hppa version.
+   Copyright (C) 2017 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 <sys/ipc.h>  /* For __key_t  */
+
+#define __IPC_64	0x0