Commit 031ef0a7 authored by David Gibson's avatar David Gibson Committed by Paul Mackerras
Browse files

[PATCH] powerpc: Merge ipcbuf.h 



This patch merges ppc32 and ppc64 versions of ipcbuf.h.  The merge is
essentially trivial, since the structure defined in each version was
already identical.  Only wrinkle is that the merged version now
includes linux/types.h in order to get the fixed width integer types.
In fact, the old versions probably should have been including that
anyway, since the file uses various __kernel_*_t types.

Built and booted on G5, built for 32-bit pmac, but not booted, since
the merge tree currently doesn't boot there.

Signed-off-by: default avatarDavid Gibson <dwg@au1.ibm.com>
Signed-off-by: default avatarPaul Mackerras <paulus@samba.org>
parent 811d4176

include/asm-ppc64/ipcbuf.h→include/asm-powerpc/ipcbuf.h

+34 −0
Original line number Diff line number Diff line 
#ifndef __PPC64_IPCBUF_H__

#define __PPC64_IPCBUF_H__

#ifndef _ASM_POWERPC_IPCBUF_H

#define _ASM_POWERPC_IPCBUF_H



/*

 * The ipc64_perm structure for the PPC is identical to kern_ipc_perm

 * as we have always had 32-bit UIDs and GIDs in the kernel.

 * The ipc64_perm structure for the powerpc is identical to

 * kern_ipc_perm as we have always had 32-bit UIDs and GIDs in the

 * kernel.  Note extra padding because this structure is passed back

 * and forth between kernel and user space.  Pad space is left for:

 *	- 1 32-bit value to fill up for 8-byte alignment

 *	- 2 miscellaneous 64-bit values

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License
@@ -11,6 +15,8 @@ 
 * 2 of the License, or (at your option) any later version.

 */



#include <linux/types.h>



struct ipc64_perm

{

	__kernel_key_t	key;
@@ -21,8 +27,8 @@ struct ipc64_perm 
	__kernel_mode_t	mode;

	unsigned int	seq;

	unsigned int	__pad1;

	unsigned long	__unused1;

	unsigned long	__unused2;

	u64		__unused1;

	u64		__unused2;

};



#endif /* __PPC64_IPCBUF_H__ */
 
#endif /* _ASM_POWERPC_IPCBUF_H */

include/asm-ppc/ipcbuf.h

deleted100644 → 0
+0 −29
Original line number Diff line number Diff line 
#ifndef __PPC_IPCBUF_H__

#define __PPC_IPCBUF_H__



/*

 * The ipc64_perm structure for PPC architecture.

 * Note extra padding because this structure is passed back and forth

 * between kernel and user space.

 *

 * Pad space is left for:

 * - 1 32-bit value to fill up for 8-byte alignment

 * - 2 miscellaneous 64-bit values (so that this structure matches

 *                                  PPC64 ipc64_perm)

 */



struct ipc64_perm

{

	__kernel_key_t		key;

	__kernel_uid_t		uid;

	__kernel_gid_t		gid;

	__kernel_uid_t		cuid;

	__kernel_gid_t		cgid;

	__kernel_mode_t		mode;

	unsigned long		seq;

	unsigned int		__pad2;

	unsigned long long	__unused1;

	unsigned long long	__unused2;

};



#endif /* __PPC_IPCBUF_H__ */

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