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authorJon Loeliger <jdl@freescale.com>2005-09-01 15:51:52 -0500
committerPaul Mackerras <paulus@samba.org>2005-09-06 16:07:53 +1000
commit6b9269abd64c54f11dc4aaf162d2915fccae6c77 (patch)
tree78d19c06dd3f09582cdd5aa91d0981de18a99ca6 /include/asm-powerpc/shmbuf.h
parentad6571a78ac74e9fa27e581834709067dba459af (diff)
downloadop-kernel-dev-6b9269abd64c54f11dc4aaf162d2915fccae6c77.zip
op-kernel-dev-6b9269abd64c54f11dc4aaf162d2915fccae6c77.tar.gz
[PATCH] ppc/ppc64: Merge more include files
This patch merges several include files from asm-ppc and asm-ppc64 into the new asm-powerpc. Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/shmbuf.h')
-rw-r--r--include/asm-powerpc/shmbuf.h59
1 files changed, 59 insertions, 0 deletions
diff --git a/include/asm-powerpc/shmbuf.h b/include/asm-powerpc/shmbuf.h
new file mode 100644
index 0000000..29632db
--- /dev/null
+++ b/include/asm-powerpc/shmbuf.h
@@ -0,0 +1,59 @@
+#ifndef _POWERPC_SHMBUF_H
+#define _POWERPC_SHMBUF_H
+
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+/*
+ * The shmid64_ds 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:
+ * - 64-bit time_t to solve y2038 problem
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct shmid64_ds {
+ struct ipc64_perm shm_perm; /* operation perms */
+#ifndef __power64__
+ unsigned long __unused1;
+#endif
+ __kernel_time_t shm_atime; /* last attach time */
+#ifndef __power64__
+ unsigned long __unused2;
+#endif
+ __kernel_time_t shm_dtime; /* last detach time */
+#ifndef __power64__
+ unsigned long __unused3;
+#endif
+ __kernel_time_t shm_ctime; /* last change time */
+#ifndef __power64__
+ unsigned long __unused4;
+#endif
+ size_t shm_segsz; /* size of segment (bytes) */
+ __kernel_pid_t shm_cpid; /* pid of creator */
+ __kernel_pid_t shm_lpid; /* pid of last operator */
+ unsigned long shm_nattch; /* no. of current attaches */
+ unsigned long __unused5;
+ unsigned long __unused6;
+};
+
+struct shminfo64 {
+ unsigned long shmmax;
+ unsigned long shmmin;
+ unsigned long shmmni;
+ unsigned long shmseg;
+ unsigned long shmall;
+ unsigned long __unused1;
+ unsigned long __unused2;
+ unsigned long __unused3;
+ unsigned long __unused4;
+};
+
+#endif /* _POWERPC_SHMBUF_H */
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