PATCH: Fix SHMLBA for mips (Re: LTP testing (shmat01))

["H. J. Lu" <hjl@lucon.org>]

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On Mon, Jul 08, 2002 at 08:13:48PM +0200, Carsten Langgaard wrote:
> I have no preferences of the value of SHMLBA, as long as the define in
> /usr/include/sys/shm.c and include/asm-mips/shmparam.h are in sync.
> 
> /Carsten
> 

How about this patch?


H.J.

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2002-07-08  H.J. Lu  <hjl@gnu.org>

	* sysdeps/unix/sysv/linux/mips/sys/shm.h: New.

--- sysdeps/unix/sysv/linux/mips/sys/shm.h.mips	Mon Jul  8 11:27:12 2002
+++ sysdeps/unix/sysv/linux/mips/sys/shm.h	Mon Jul  8 11:27:06 2002
@@ -0,0 +1,67 @@
+/* Copyright (C) 2002 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_SHM_H
+#define _SYS_SHM_H	1
+
+#include <features.h>
+
+#define __need_size_t
+#include <stddef.h>
+
+/* Get common definition of System V style IPC.  */
+#include <sys/ipc.h>
+
+/* Get system dependent definition of `struct shmid_ds' and more.  */
+#include <bits/shm.h>
+
+/* Define types required by the standard.  */
+#define __need_time_t
+#include <time.h>
+
+#ifdef __USE_XOPEN
+# ifndef __pid_t_defined
+typedef __pid_t pid_t;
+#  define __pid_t_defined
+# endif
+#endif	/* X/Open */
+
+__BEGIN_DECLS
+
+/* Segment low boundary address multiple.  */
+#define SHMLBA	0x40000
+
+/* The following System V style IPC functions implement a shared memory
+   facility.  The definition is found in XPG4.2.  */
+
+/* Shared memory control operation.  */
+extern int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf) __THROW;
+
+/* Get shared memory segment.  */
+extern int shmget (key_t __key, size_t __size, int __shmflg) __THROW;
+
+/* Attach shared memory segment.  */
+extern void *shmat (int __shmid, __const void *__shmaddr, int __shmflg)
+     __THROW;
+
+/* Detach shared memory segment.  */
+extern int shmdt (__const void *__shmaddr) __THROW;
+
+__END_DECLS
+
+#endif /* sys/shm.h */