Branch data Line data Source code
1 : : /*
2 : : * Copyright (c) 2004 Ulrich Drepper <drepper@redhat.com>
3 : : * Copyright (c) 2005-2015 Dmitry V. Levin <ldv@altlinux.org>
4 : : * All rights reserved.
5 : : *
6 : : * Redistribution and use in source and binary forms, with or without
7 : : * modification, are permitted provided that the following conditions
8 : : * are met:
9 : : * 1. Redistributions of source code must retain the above copyright
10 : : * notice, this list of conditions and the following disclaimer.
11 : : * 2. Redistributions in binary form must reproduce the above copyright
12 : : * notice, this list of conditions and the following disclaimer in the
13 : : * documentation and/or other materials provided with the distribution.
14 : : * 3. The name of the author may not be used to endorse or promote products
15 : : * derived from this software without specific prior written permission.
16 : : *
17 : : * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 : : * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 : : * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 : : * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 : : * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 : : * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 : : * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 : : * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 : : * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 : : * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27 : : */
28 : :
29 : : #include "defs.h"
30 : :
31 : : #include DEF_MPERS_TYPE(mq_attr_t)
32 : :
33 : : #ifdef HAVE_MQUEUE_H
34 : : # include <mqueue.h>
35 : : typedef struct mq_attr mq_attr_t;
36 : : #elif defined HAVE_LINUX_MQUEUE_H
37 : : # include <linux/types.h>
38 : : # include <linux/mqueue.h>
39 : : typedef struct mq_attr mq_attr_t;
40 : : #endif
41 : :
42 : : #include "xlat/mq_attr_flags.h"
43 : :
44 : : #include MPERS_DEFS
45 : :
46 : 102 : MPERS_PRINTER_DECL(void, printmqattr, struct tcb *const tcp,
47 : : const kernel_ulong_t addr, const bool decode_flags)
48 : : {
49 : : #if defined HAVE_MQUEUE_H || defined HAVE_LINUX_MQUEUE_H
50 : : mq_attr_t attr;
51 [ + + ]: 102 : if (umove_or_printaddr(tcp, addr, &attr))
52 : 54 : return;
53 : 48 : tprints("{mq_flags=");
54 [ + + ]: 48 : if (decode_flags)
55 : 12 : printflags64(mq_attr_flags,
56 : 12 : zero_extend_signed_to_ull(attr.mq_flags),
57 : : "/* O_??? */");
58 : : else
59 : 36 : tprintf("%#llx", zero_extend_signed_to_ull(attr.mq_flags));
60 : 48 : tprintf(", mq_maxmsg=%lld, mq_msgsize=%lld, mq_curmsgs=%lld}",
61 : 48 : sign_extend_unsigned_to_ll(attr.mq_maxmsg),
62 : 48 : sign_extend_unsigned_to_ll(attr.mq_msgsize),
63 : 48 : sign_extend_unsigned_to_ll(attr.mq_curmsgs));
64 : : #else
65 : : printaddr(addr);
66 : : #endif
67 : : }
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