LU-10030 utils: add lfs tool to change/list project of file

[fs/lustre-release.git] / lustre / utils / lfs_project.h

diff --git a/lustre/utils/lfs_project.h b/lustre/utils/lfs_project.h
new file mode 100644 (file)
index 0000000..66404ca
--- /dev/null
+++ b/lustre/utils/lfs_project.h
@@ -0,0 +1,68 @@
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * 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 version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.gnu.org/licenses/gpl-2.0.html
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2017, DataDirect Networks Storage.
+ * Copyright (c) 2017, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ *
+ * lustre/utils/lfs_project.h
+ *
+ * Author: Wang Shilong <wshilong@ddn.com>
+ * Author: Fan Yong <fan.yong@intel.com>
+ */
+#ifndef        _LFS_PROJECT_H
+#define        _LFS_PROJECT_H
+#include <stdbool.h>
+#include <linux/types.h>
+
+const char     *progname;
+
+enum lfs_project_ops_t {
+       LFS_PROJECT_CHECK       = 0,
+       LFS_PROJECT_CLEAR       = 1,
+       LFS_PROJECT_SET         = 2,
+       LFS_PROJECT_LIST        = 3,
+       LFS_PROJECT_MAX         = 4,
+};
+
+struct project_handle_control {
+       __u32   projid;
+       bool    assign_projid;
+       bool    set_inherit;
+       bool    set_projid;
+       bool    newline;
+       bool    keep_projid;
+       bool    recursive;
+       bool    dironly;
+};
+
+int lfs_project_list(const char *pathname,
+                    struct project_handle_control *phc);
+int lfs_project_check(const char *pathname,
+                     struct project_handle_control *phc);
+int lfs_project_clear(const char *pathname,
+                     struct project_handle_control *phc);
+int lfs_project_set(const char *pathname,
+                   struct project_handle_control *phc);
+#endif /* _LFS_PROJECT_H */