1 /*
2 * Copyright (c) 2012-2015 Dmitry V. Levin <ldv@altlinux.org>
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 * 3. The name of the author may not be used to endorse or promote products
14 * derived from this software without specific prior written permission.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #include "defs.h"
29
30 enum {
31 SYSLOG_ACTION_CLOSE = 0,
32 SYSLOG_ACTION_OPEN,
33 SYSLOG_ACTION_READ,
34 SYSLOG_ACTION_READ_ALL,
35 SYSLOG_ACTION_READ_CLEAR,
36 SYSLOG_ACTION_CLEAR,
37 SYSLOG_ACTION_CONSOLE_OFF,
38 SYSLOG_ACTION_CONSOLE_ON,
39 SYSLOG_ACTION_CONSOLE_LEVEL,
40 SYSLOG_ACTION_SIZE_UNREAD,
41 SYSLOG_ACTION_SIZE_BUFFER
42 };
43
44 #include "xlat/syslog_action_type.h"
45
SYS_FUNC(syslog)46 SYS_FUNC(syslog)
47 {
48 int type = tcp->u_arg[0];
49
50 if (entering(tcp)) {
51 /* type */
52 printxval(syslog_action_type, type, "SYSLOG_ACTION_???");
53 tprints(", ");
54 }
55
56 switch (type) {
57 case SYSLOG_ACTION_READ:
58 case SYSLOG_ACTION_READ_ALL:
59 case SYSLOG_ACTION_READ_CLEAR:
60 if (entering(tcp))
61 return 0;
62 break;
63 default:
64 printaddr(tcp->u_arg[1]);
65 tprintf(", %lu", tcp->u_arg[2]);
66 return RVAL_DECODED;
67 }
68
69 /* bufp */
70 if (syserror(tcp))
71 printaddr(tcp->u_arg[1]);
72 else
73 printstr(tcp, tcp->u_arg[1], tcp->u_rval);
74 /* len */
75 tprintf(", %d", (int) tcp->u_arg[2]);
76
77 return 0;
78 }
79