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Diffstat (limited to 'include/asm-sparc/msgbuf.h')
-rw-r--r--include/asm-sparc/msgbuf.h23
1 files changed, 15 insertions, 8 deletions
diff --git a/include/asm-sparc/msgbuf.h b/include/asm-sparc/msgbuf.h
index 8cec9ad0b82..efc7cbe9788 100644
--- a/include/asm-sparc/msgbuf.h
+++ b/include/asm-sparc/msgbuf.h
@@ -1,7 +1,7 @@
-#ifndef _SPARC64_MSGBUF_H
-#define _SPARC64_MSGBUF_H
+#ifndef _SPARC_MSGBUF_H
+#define _SPARC_MSGBUF_H
-/*
+/*
* The msqid64_ds structure for sparc64 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
@@ -11,13 +11,20 @@
* - 2 miscellaneous 32-bit values
*/
+#if defined(__sparc__) && defined(__arch64__)
+# define PADDING(x)
+#else
+# define PADDING(x) unsigned int x;
+#endif
+
+
struct msqid64_ds {
struct ipc64_perm msg_perm;
- unsigned int __pad1;
+ PADDING(__pad1)
__kernel_time_t msg_stime; /* last msgsnd time */
- unsigned int __pad2;
+ PADDING(__pad2)
__kernel_time_t msg_rtime; /* last msgrcv time */
- unsigned int __pad3;
+ PADDING(__pad3)
__kernel_time_t msg_ctime; /* last change time */
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
@@ -27,5 +34,5 @@ struct msqid64_ds {
unsigned long __unused1;
unsigned long __unused2;
};
-
-#endif /* _SPARC64_MSGBUF_H */
+#undef PADDING
+#endif /* _SPARC_MSGBUF_H */