[Ocfs2-tools-devel] [PATCH 1/1] Ocfs2-tools: Move ocfs2 ioctl definitions from ocfs2_fs.h to newly added ocfs2_ioctl.h
Tristan Ye
tristan.ye at oracle.com
Tue Mar 2 22:04:59 PST 2010
Currently, as we've moved all ioctl's cmds/structures from ocfs2_fs.h to ocfs2_ioctl.h
in kernel, the tools part therefore also needs to be updated accordingly.
It should not hurt any existing codes since we added ocfs2_ioctl.h to ocfs2.h like in kernel.
Signed-off-by: Tristan Ye <tristan.ye at oracle.com>
---
include/ocfs2-kernel/ocfs2_fs.h | 57 --------------------------
include/ocfs2-kernel/ocfs2_ioctl.h | 79 ++++++++++++++++++++++++++++++++++++
include/ocfs2/ocfs2.h | 1 +
3 files changed, 80 insertions(+), 57 deletions(-)
create mode 100644 include/ocfs2-kernel/ocfs2_ioctl.h
diff --git a/include/ocfs2-kernel/ocfs2_fs.h b/include/ocfs2-kernel/ocfs2_fs.h
index c0638fc..3fb0d6c 100644
--- a/include/ocfs2-kernel/ocfs2_fs.h
+++ b/include/ocfs2-kernel/ocfs2_fs.h
@@ -251,63 +251,6 @@
* refcount tree */
/*
- * ioctl commands
- */
-#define OCFS2_IOC_GETFLAGS _IOR('f', 1, long)
-#define OCFS2_IOC_SETFLAGS _IOW('f', 2, long)
-#define OCFS2_IOC32_GETFLAGS _IOR('f', 1, int)
-#define OCFS2_IOC32_SETFLAGS _IOW('f', 2, int)
-
-/*
- * Space reservation / allocation / free ioctls and argument structure
- * are designed to be compatible with XFS.
- *
- * ALLOCSP* and FREESP* are not and will never be supported, but are
- * included here for completeness.
- */
-struct ocfs2_space_resv {
- __s16 l_type;
- __s16 l_whence;
- __s64 l_start;
- __s64 l_len; /* len == 0 means until end of file */
- __s32 l_sysid;
- __u32 l_pid;
- __s32 l_pad[4]; /* reserve area */
-};
-
-#define OCFS2_IOC_ALLOCSP _IOW ('X', 10, struct ocfs2_space_resv)
-#define OCFS2_IOC_FREESP _IOW ('X', 11, struct ocfs2_space_resv)
-#define OCFS2_IOC_RESVSP _IOW ('X', 40, struct ocfs2_space_resv)
-#define OCFS2_IOC_UNRESVSP _IOW ('X', 41, struct ocfs2_space_resv)
-#define OCFS2_IOC_ALLOCSP64 _IOW ('X', 36, struct ocfs2_space_resv)
-#define OCFS2_IOC_FREESP64 _IOW ('X', 37, struct ocfs2_space_resv)
-#define OCFS2_IOC_RESVSP64 _IOW ('X', 42, struct ocfs2_space_resv)
-#define OCFS2_IOC_UNRESVSP64 _IOW ('X', 43, struct ocfs2_space_resv)
-
-/* Used to pass group descriptor data when online resize is done */
-struct ocfs2_new_group_input {
- __u64 group; /* Group descriptor's blkno. */
- __u32 clusters; /* Total number of clusters in this group */
- __u32 frees; /* Total free clusters in this group */
- __u16 chain; /* Chain for this group */
- __u16 reserved1;
- __u32 reserved2;
-};
-
-#define OCFS2_IOC_GROUP_EXTEND _IOW('o', 1, int)
-#define OCFS2_IOC_GROUP_ADD _IOW('o', 2,struct ocfs2_new_group_input)
-#define OCFS2_IOC_GROUP_ADD64 _IOW('o', 3,struct ocfs2_new_group_input)
-
-/* Used to pass 2 file names to reflink. */
-struct reflink_arguments {
- __u64 old_path;
- __u64 new_path;
- __u64 preserve;
-};
-#define OCFS2_IOC_REFLINK _IOW('o', 4, struct reflink_arguments)
-
-
-/*
* Journal Flags (ocfs2_dinode.id1.journal1.i_flags)
*/
#define OCFS2_JOURNAL_DIRTY_FL (0x00000001) /* Journal needs recovery */
diff --git a/include/ocfs2-kernel/ocfs2_ioctl.h b/include/ocfs2-kernel/ocfs2_ioctl.h
new file mode 100644
index 0000000..2d3420a
--- /dev/null
+++ b/include/ocfs2-kernel/ocfs2_ioctl.h
@@ -0,0 +1,79 @@
+/* -*- mode: c; c-basic-offset: 8; -*-
+ * vim: noexpandtab sw=8 ts=8 sts=0:
+ *
+ * ocfs2_ioctl.h
+ *
+ * Defines OCFS2 ioctls.
+ *
+ * Copyright (C) 2010 Oracle. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public
+ * License, version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ */
+
+#ifndef OCFS2_IOCTL_H
+#define OCFS2_IOCTL_H
+
+/*
+ * ioctl commands
+ */
+#define OCFS2_IOC_GETFLAGS _IOR('f', 1, long)
+#define OCFS2_IOC_SETFLAGS _IOW('f', 2, long)
+#define OCFS2_IOC32_GETFLAGS _IOR('f', 1, int)
+#define OCFS2_IOC32_SETFLAGS _IOW('f', 2, int)
+
+/*
+ * Space reservation / allocation / free ioctls and argument structure
+ * are designed to be compatible with XFS.
+ *
+ * ALLOCSP* and FREESP* are not and will never be supported, but are
+ * included here for completeness.
+ */
+struct ocfs2_space_resv {
+ __s16 l_type;
+ __s16 l_whence;
+ __s64 l_start;
+ __s64 l_len; /* len == 0 means until end of file */
+ __s32 l_sysid;
+ __u32 l_pid;
+ __s32 l_pad[4]; /* reserve area */
+};
+
+#define OCFS2_IOC_ALLOCSP _IOW ('X', 10, struct ocfs2_space_resv)
+#define OCFS2_IOC_FREESP _IOW ('X', 11, struct ocfs2_space_resv)
+#define OCFS2_IOC_RESVSP _IOW ('X', 40, struct ocfs2_space_resv)
+#define OCFS2_IOC_UNRESVSP _IOW ('X', 41, struct ocfs2_space_resv)
+#define OCFS2_IOC_ALLOCSP64 _IOW ('X', 36, struct ocfs2_space_resv)
+#define OCFS2_IOC_FREESP64 _IOW ('X', 37, struct ocfs2_space_resv)
+#define OCFS2_IOC_RESVSP64 _IOW ('X', 42, struct ocfs2_space_resv)
+#define OCFS2_IOC_UNRESVSP64 _IOW ('X', 43, struct ocfs2_space_resv)
+
+/* Used to pass group descriptor data when online resize is done */
+struct ocfs2_new_group_input {
+ __u64 group; /* Group descriptor's blkno. */
+ __u32 clusters; /* Total number of clusters in this group */
+ __u32 frees; /* Total free clusters in this group */
+ __u16 chain; /* Chain for this group */
+ __u16 reserved1;
+ __u32 reserved2;
+};
+
+#define OCFS2_IOC_GROUP_EXTEND _IOW('o', 1, int)
+#define OCFS2_IOC_GROUP_ADD _IOW('o', 2,struct ocfs2_new_group_input)
+#define OCFS2_IOC_GROUP_ADD64 _IOW('o', 3,struct ocfs2_new_group_input)
+
+/* Used to pass 2 file names to reflink. */
+struct reflink_arguments {
+ __u64 old_path;
+ __u64 new_path;
+ __u64 preserve;
+};
+#define OCFS2_IOC_REFLINK _IOW('o', 4, struct reflink_arguments)
+
+#endif /* OCFS2_IOCTL_H */
diff --git a/include/ocfs2/ocfs2.h b/include/ocfs2/ocfs2.h
index b9da66c..68b69bf 100644
--- a/include/ocfs2/ocfs2.h
+++ b/include/ocfs2/ocfs2.h
@@ -57,6 +57,7 @@
#include <ocfs2/ocfs2_err.h>
#include <ocfs2/jbd2.h>
#include <ocfs2-kernel/ocfs2_lockid.h>
+#include <ocfs2-kernel/ocfs2_ioctl.h>
#define OCFS2_LIB_FEATURE_INCOMPAT_SUPP (OCFS2_FEATURE_INCOMPAT_SUPP | \
OCFS2_FEATURE_INCOMPAT_HEARTBEAT_DEV | \
--
1.5.5
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