2 * Copyright (c) 2002-2005 Roland McGrath <roland@redhat.com>
3 * Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
4 * Copyright (c) 2005-2016 Dmitry V. Levin <ldv@altlinux.org>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 * 3. The name of the author may not be used to endorse or promote products
16 * derived from this software without specific prior written permission.
18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 #ifdef HAVE_SYS_XATTR_H
33 # include <sys/xattr.h>
36 #include "xlat/xattrflags.h"
38 #ifndef XATTR_SIZE_MAX
39 # define XATTR_SIZE_MAX 65536
43 print_xattr_val(struct tcb *tcp,
48 static char buf[XATTR_SIZE_MAX];
52 if (!addr || size > sizeof(buf))
54 else if (!size || !umoven_or_printaddr(tcp, addr, size, buf)) {
55 /* Don't print terminating NUL if there is one. */
56 if (size && buf[size - 1] == '\0')
59 print_quoted_string(buf, size, 0);
61 tprintf(", %lu", insize);
66 printpath(tcp, tcp->u_arg[0]);
68 printstr(tcp, tcp->u_arg[1], -1);
69 print_xattr_val(tcp, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
71 printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
77 printfd(tcp, tcp->u_arg[0]);
79 printstr(tcp, tcp->u_arg[1], -1);
80 print_xattr_val(tcp, tcp->u_arg[2], tcp->u_arg[3], tcp->u_arg[3]);
82 printflags(xattrflags, tcp->u_arg[4], "XATTR_???");
89 printpath(tcp, tcp->u_arg[0]);
91 printstr(tcp, tcp->u_arg[1], -1);
93 print_xattr_val(tcp, tcp->u_arg[2], tcp->u_arg[3], tcp->u_rval);
101 printfd(tcp, tcp->u_arg[0]);
103 printstr(tcp, tcp->u_arg[1], -1);
105 print_xattr_val(tcp, tcp->u_arg[2], tcp->u_arg[3], tcp->u_rval);
111 print_xattr_list(struct tcb *tcp, unsigned long addr, unsigned long size)
113 if (!size || syserror(tcp)) {
116 printstr(tcp, addr, tcp->u_rval);
118 tprintf(", %lu", size);
124 printpath(tcp, tcp->u_arg[0]);
127 print_xattr_list(tcp, tcp->u_arg[1], tcp->u_arg[2]);
135 printfd(tcp, tcp->u_arg[0]);
138 print_xattr_list(tcp, tcp->u_arg[1], tcp->u_arg[2]);
143 SYS_FUNC(removexattr)
145 printpath(tcp, tcp->u_arg[0]);
147 printstr(tcp, tcp->u_arg[1], -1);
151 SYS_FUNC(fremovexattr)
153 printfd(tcp, tcp->u_arg[0]);
155 printstr(tcp, tcp->u_arg[1], -1);