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authorDavid Teigland <teigland@redhat.com>2006-01-16 19:50:04 +0300
committerSteven Whitehouse <swhiteho@redhat.com>2006-01-16 19:50:04 +0300
commitb3b94faa5fe5968827ba0640ee9fba4b3e7f736e (patch)
tree70bd6068b050d2c46e338484f8b03fae4365c6c3 /fs/gfs2/acl.h
parentf7825dcf8c7301cfd3724eb40c5b443cc85ab7b8 (diff)
downloadlinux-b3b94faa5fe5968827ba0640ee9fba4b3e7f736e.tar.xz
[GFS2] The core of GFS2
This patch contains all the core files for GFS2. Signed-off-by: David Teigland <teigland@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/acl.h')
-rw-r--r--fs/gfs2/acl.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/fs/gfs2/acl.h b/fs/gfs2/acl.h
new file mode 100644
index 000000000000..a174b4f6bcc2
--- /dev/null
+++ b/fs/gfs2/acl.h
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
+ * Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
+ *
+ * This copyrighted material is made available to anyone wishing to use,
+ * modify, copy, or redistribute it subject to the terms and conditions
+ * of the GNU General Public License v.2.
+ */
+
+#ifndef __ACL_DOT_H__
+#define __ACL_DOT_H__
+
+#define GFS2_POSIX_ACL_ACCESS "posix_acl_access"
+#define GFS2_POSIX_ACL_ACCESS_LEN 16
+#define GFS2_POSIX_ACL_DEFAULT "posix_acl_default"
+#define GFS2_POSIX_ACL_DEFAULT_LEN 17
+
+#define GFS2_ACL_IS_ACCESS(name, len) \
+ ((len) == GFS2_POSIX_ACL_ACCESS_LEN && \
+ !memcmp(GFS2_POSIX_ACL_ACCESS, (name), (len)))
+
+#define GFS2_ACL_IS_DEFAULT(name, len) \
+ ((len) == GFS2_POSIX_ACL_DEFAULT_LEN && \
+ !memcmp(GFS2_POSIX_ACL_DEFAULT, (name), (len)))
+
+struct gfs2_ea_request;
+
+int gfs2_acl_validate_set(struct gfs2_inode *ip, int access,
+ struct gfs2_ea_request *er,
+ int *remove, mode_t *mode);
+int gfs2_acl_validate_remove(struct gfs2_inode *ip, int access);
+int gfs2_check_acl_locked(struct inode *inode, int mask);
+int gfs2_check_acl(struct inode *inode, int mask);
+int gfs2_acl_create(struct gfs2_inode *dip, struct gfs2_inode *ip);
+int gfs2_acl_chmod(struct gfs2_inode *ip, struct iattr *attr);
+
+#endif /* __ACL_DOT_H__ */