summaryrefslogtreecommitdiffstats
path: root/include/asm-ia64/sembuf.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-ia64/sembuf.h')
-rw-r--r--include/asm-ia64/sembuf.h22
1 files changed, 22 insertions, 0 deletions
diff --git a/include/asm-ia64/sembuf.h b/include/asm-ia64/sembuf.h
new file mode 100644
index 000000000000..1340fbc04d3e
--- /dev/null
+++ b/include/asm-ia64/sembuf.h
@@ -0,0 +1,22 @@
+#ifndef _ASM_IA64_SEMBUF_H
+#define _ASM_IA64_SEMBUF_H
+
+/*
+ * The semid64_ds structure for IA-64 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 semid64_ds {
+ struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
+ __kernel_time_t sem_otime; /* last semop time */
+ __kernel_time_t sem_ctime; /* last change time */
+ unsigned long sem_nsems; /* no. of semaphores in array */
+ unsigned long __unused1;
+ unsigned long __unused2;
+};
+
+#endif /* _ASM_IA64_SEMBUF_H */