This is the mail archive of the
libc-alpha@sourceware.org
mailing list for the glibc project.
PATCH: Add x86_64/bits/ipctypes.h
- From: "H.J. Lu" <hongjiu dot lu at intel dot com>
- To: GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 16 May 2012 12:27:44 -0700
- Subject: PATCH: Add x86_64/bits/ipctypes.h
- Reply-to: "H.J. Lu" <hjl dot tools at gmail dot com>
X32 uses the same IPC interface as x86-64. Tested on Linux/x86-64.
OK to install?
Thanks.
H.J.
---
* sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h: New file.
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h b/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h
new file mode 100644
index 0000000..7c242ad
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/x86_64/bits/ipctypes.h
@@ -0,0 +1,33 @@
+/* bits/ipctypes.h -- Define some types used by SysV IPC/MSG/SHM.
+ Copyright (C) 2012 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/>. */
+
+#ifndef _SYS_IPC_H
+# error "Never use <bits/ipctypes.h> directly; include <sys/ipc.h> instead."
+#endif
+
+#ifndef _BITS_IPCTYPES_H
+#define _BITS_IPCTYPES_H 1
+
+/* Used in `struct shmid_ds'. */
+# ifdef __x86_64__
+typedef int __ipc_pid_t;
+# else
+typedef unsigned short int __ipc_pid_t;
+# endif
+
+#endif /* bits/ipctypes.h */