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Diffstat (limited to 'arch/alpha/include/asm/ipcbuf.h')
-rw-r--r--arch/alpha/include/asm/ipcbuf.h28
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/ipcbuf.h b/arch/alpha/include/asm/ipcbuf.h
new file mode 100644
index 000000000000..d9c0e1a50702
--- /dev/null
+++ b/arch/alpha/include/asm/ipcbuf.h
@@ -0,0 +1,28 @@
+#ifndef _ALPHA_IPCBUF_H
+#define _ALPHA_IPCBUF_H
+
+/*
+ * The ipc64_perm structure for alpha architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 32-bit seq
+ * - 2 miscellaneous 64-bit values
+ */
+
+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 short seq;
+ unsigned short __pad1;
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _ALPHA_IPCBUF_H */