1 /*- 2 * Copyright (c) 1999 Robert N. M. Watson 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD: src/sys/sys/extattr.h,v 1.3 2000/01/19 06:07:34 rwatson Exp $ 27 * $DragonFly: src/sys/sys/extattr.h,v 1.3 2004/02/25 17:38:51 joerg Exp $ 28 */ 29 /* 30 * Userland/kernel interface for Extended File System Attributes 31 * 32 * This code from the FreeBSD POSIX.1e implementation. While the syscalls 33 * are fully implemented, invoking the VFS vnops and VFS calls as necessary, 34 * no file systems shipped with this version of FreeBSD implement these 35 * calls. Extensions to UFS/FFS to support extended attributes are 36 * available from the POSIX.1e implementation page, or possibly in a more 37 * recent version of FreeBSD. 38 * 39 * The POSIX.1e implementation page may be reached at: 40 * http://www.watson.org/fbsd-hardening/posix1e/ 41 */ 42 43 #ifndef _SYS_EXTATTR_H_ 44 #define _SYS_EXTATTR_H_ 45 #ifdef _KERNEL 46 47 #define EXTATTR_MAXNAMELEN NAME_MAX 48 49 #else 50 #include <sys/cdefs.h> 51 52 struct iovec; 53 54 __BEGIN_DECLS 55 int extattrctl(const char *, int, const char *, char *); 56 int extattr_delete_file(const char *, const char *); 57 int extattr_get_file(const char *, const char *, 58 struct iovec *, unsigned); 59 int extattr_set_file(const char *, const char *, 60 struct iovec *, unsigned); 61 __END_DECLS 62 63 #endif /* !_KERNEL */ 64 #endif /* !_SYS_EXTATTR_H_ */ 65