cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / linux / suspend_ioctls.h

diff --git a/i686-linux-gnu-4.7/usr/include/linux/suspend_ioctls.h b/i686-linux-gnu-4.7/usr/include/linux/suspend_ioctls.h
new file mode 100644 (file)
index 0000000..bcce04e
--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/linux/suspend_ioctls.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _LINUX_SUSPEND_IOCTLS_H
+#define _LINUX_SUSPEND_IOCTLS_H
+
+#include <linux/types.h>
+/*
+ * This structure is used to pass the values needed for the identification
+ * of the resume swap area from a user space to the kernel via the
+ * SNAPSHOT_SET_SWAP_AREA ioctl
+ */
+struct resume_swap_area {
+       __kernel_loff_t offset;
+       __u32 dev;
+} __attribute__((packed));
+
+#define SNAPSHOT_IOC_MAGIC     '3'
+#define SNAPSHOT_FREEZE                        _IO(SNAPSHOT_IOC_MAGIC, 1)
+#define SNAPSHOT_UNFREEZE              _IO(SNAPSHOT_IOC_MAGIC, 2)
+#define SNAPSHOT_ATOMIC_RESTORE                _IO(SNAPSHOT_IOC_MAGIC, 4)
+#define SNAPSHOT_FREE                  _IO(SNAPSHOT_IOC_MAGIC, 5)
+#define SNAPSHOT_FREE_SWAP_PAGES       _IO(SNAPSHOT_IOC_MAGIC, 9)
+#define SNAPSHOT_S2RAM                 _IO(SNAPSHOT_IOC_MAGIC, 11)
+#define SNAPSHOT_SET_SWAP_AREA         _IOW(SNAPSHOT_IOC_MAGIC, 13, \
+                                                       struct resume_swap_area)
+#define SNAPSHOT_GET_IMAGE_SIZE                _IOR(SNAPSHOT_IOC_MAGIC, 14, __kernel_loff_t)
+#define SNAPSHOT_PLATFORM_SUPPORT      _IO(SNAPSHOT_IOC_MAGIC, 15)
+#define SNAPSHOT_POWER_OFF             _IO(SNAPSHOT_IOC_MAGIC, 16)
+#define SNAPSHOT_CREATE_IMAGE          _IOW(SNAPSHOT_IOC_MAGIC, 17, int)
+#define SNAPSHOT_PREF_IMAGE_SIZE       _IO(SNAPSHOT_IOC_MAGIC, 18)
+#define SNAPSHOT_AVAIL_SWAP_SIZE       _IOR(SNAPSHOT_IOC_MAGIC, 19, __kernel_loff_t)
+#define SNAPSHOT_ALLOC_SWAP_PAGE       _IOR(SNAPSHOT_IOC_MAGIC, 20, __kernel_loff_t)
+#define SNAPSHOT_IOC_MAXNR     20
+
+#endif /* _LINUX_SUSPEND_IOCTLS_H */