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authorIngo Molnar <mingo@elte.hu>2008-09-24 10:31:34 +0200
committerIngo Molnar <mingo@elte.hu>2008-09-24 10:31:34 +0200
commite6aa0f07cb5e81a7cbeaf3be6e2101234c2f0d30 (patch)
tree77926550ac0c31b1423bcf193a4ed0ecb7fda2c1 /arch/ia64/include/asm/shmbuf.h
parentd4738792fb86600b6cb7220459d9c47e819b3580 (diff)
parent72d31053f62c4bc464c2783974926969614a8649 (diff)
Merge commit 'v2.6.27-rc7' into x86/microcode
Diffstat (limited to 'arch/ia64/include/asm/shmbuf.h')
-rw-r--r--arch/ia64/include/asm/shmbuf.h38
1 files changed, 38 insertions, 0 deletions
diff --git a/arch/ia64/include/asm/shmbuf.h b/arch/ia64/include/asm/shmbuf.h
new file mode 100644
index 00000000000..585002a77ac
--- /dev/null
+++ b/arch/ia64/include/asm/shmbuf.h
@@ -0,0 +1,38 @@
+#ifndef _ASM_IA64_SHMBUF_H
+#define _ASM_IA64_SHMBUF_H
+
+/*
+ * The shmid64_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 shmid64_ds {
+ struct ipc64_perm shm_perm; /* operation perms */
+ size_t shm_segsz; /* size of segment (bytes) */
+ __kernel_time_t shm_atime; /* last attach time */
+ __kernel_time_t shm_dtime; /* last detach time */
+ __kernel_time_t shm_ctime; /* last change time */
+ __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 __unused1;
+ unsigned long __unused2;
+};
+
+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 /* _ASM_IA64_SHMBUF_H */