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authorIngo Molnar <mingo@elte.hu>2008-09-10 08:35:40 +0200
committerIngo Molnar <mingo@elte.hu>2008-09-10 08:35:40 +0200
commit429b022af41108f6942d72547592b1d30e9a51f0 (patch)
tree7d68355529718018cdad1241285816c6f64620b2 /arch/alpha/include/asm/msgbuf.h
parentrcuclassic: fix compiler warning (diff)
parentLinux 2.6.27-rc6 (diff)
downloadlinux-429b022af41108f6942d72547592b1d30e9a51f0.tar.xz
linux-429b022af41108f6942d72547592b1d30e9a51f0.zip
Merge commit 'v2.6.27-rc6' into core/rcu
Diffstat (limited to 'arch/alpha/include/asm/msgbuf.h')
-rw-r--r--arch/alpha/include/asm/msgbuf.h27
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/alpha/include/asm/msgbuf.h b/arch/alpha/include/asm/msgbuf.h
new file mode 100644
index 000000000000..98496501a2bb
--- /dev/null
+++ b/arch/alpha/include/asm/msgbuf.h
@@ -0,0 +1,27 @@
+#ifndef _ALPHA_MSGBUF_H
+#define _ALPHA_MSGBUF_H
+
+/*
+ * The msqid64_ds 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:
+ * - 2 miscellaneous 64-bit values
+ */
+
+struct msqid64_ds {
+ struct ipc64_perm msg_perm;
+ __kernel_time_t msg_stime; /* last msgsnd time */
+ __kernel_time_t msg_rtime; /* last msgrcv time */
+ __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 */
+ unsigned long msg_qbytes; /* max number of bytes on queue */
+ __kernel_pid_t msg_lspid; /* pid of last msgsnd */
+ __kernel_pid_t msg_lrpid; /* last receive pid */
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _ALPHA_MSGBUF_H */