cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / asm / sembuf.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/sembuf.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/sembuf.h
new file mode 100644 (file)
index 0000000..89de6cd
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/asm/sembuf.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _ASM_X86_SEMBUF_H
+#define _ASM_X86_SEMBUF_H
+
+/*
+ * The semid64_ds structure for x86 architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 2 miscellaneous 32-bit values
+ *
+ * x86_64 and x32 incorrectly added padding here, so the structures
+ * are still incompatible with the padding on x86.
+ */
+struct semid64_ds {
+       struct ipc64_perm sem_perm;     /* permissions .. see ipc.h */
+#ifdef __i386__
+       unsigned long   sem_otime;      /* last semop time */
+       unsigned long   sem_otime_high;
+       unsigned long   sem_ctime;      /* last change time */
+       unsigned long   sem_ctime_high;
+#else
+       __kernel_time_t sem_otime;      /* last semop time */
+       __kernel_ulong_t __unused1;
+       __kernel_time_t sem_ctime;      /* last change time */
+       __kernel_ulong_t __unused2;
+#endif
+       __kernel_ulong_t sem_nsems;     /* no. of semaphores in array */
+       __kernel_ulong_t __unused3;
+       __kernel_ulong_t __unused4;
+};
+
+#endif /* _ASM_X86_SEMBUF_H */