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authorRobert Watson <rwatson@FreeBSD.org>1999-12-19 06:08:07 +0000
committerRobert Watson <rwatson@FreeBSD.org>1999-12-19 06:08:07 +0000
commit91f37dcba1648b1f24e2913c3ab78fc4eae35991 (patch)
tree433e8c666e5e40e6718b75b8dea03e89c87cf17b /sys/sys/extattr.h
parentef351daa32c4ddea1b65bdda2844b932e6c2eb2b (diff)
downloadsrc-91f37dcba1648b1f24e2913c3ab78fc4eae35991.tar.gz
src-91f37dcba1648b1f24e2913c3ab78fc4eae35991.zip
Second pass commit to introduce new ACL and Extended Attribute system
calls, vnops, vfsops, both in /kern, and to individual file systems that require a vfsop_ array entry. Reviewed by: eivind
Notes
Notes: svn path=/head/; revision=54803
Diffstat (limited to 'sys/sys/extattr.h')
-rw-r--r--sys/sys/extattr.h57
1 files changed, 57 insertions, 0 deletions
diff --git a/sys/sys/extattr.h b/sys/sys/extattr.h
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+/*-
+ * Copyright (c) 1999 Robert N. M. Watson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+/*
+ * Userland/kernel interface for Extended File System Attributes
+ *
+ * This code from the FreeBSD POSIX.1e implementation. While the syscalls
+ * are fully implemented, invoking the VFS vnops and VFS calls as necessary,
+ * no file systems shipped with this version of FreeBSD implement these
+ * calls. Extensions to UFS/FFS to support extended attributes are
+ * available from the POSIX.1e implementation page, or possibly in a more
+ * recent version of FreeBSD.
+ *
+ * The POSIX.1e implementation page may be reached at:
+ * http://www.watson.org/fbsd-hardening/posix1e/
+ */
+
+#ifndef _SYS_EXTATTR_H_
+#define _SYS_EXTATTR_H_
+
+#define EXTATTR_MAXNAMELEN NAME_MAX
+
+#ifndef KERNEL
+
+int extattrctl(char *path, int cmd, char *attrname, caddr_t arg);
+int extattr_set_file(char *path, char *attrname, struct iovec *iovp,
+ u_int iovcnt);
+int extattr_get_file(char *path, char *attrname, struct iovec *iovp,
+ u_int iovcnt);
+int extattr_delete_file(char *path, char *attrname);
+
+#endif /* KERNEL */
+#endif /* _SYS_EXTATTR_H_ */