1 /*
2 * Copyright (c) 2018 The strace developers.
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 #include DEF_MPERS_TYPE(strace_aio_sigset)
31
32 typedef struct {
33 sigset_t *sigmask;
34 size_t sigsetsize;
35 } strace_aio_sigset;
36
37 #include MPERS_DEFS
38
39 #include "print_fields.h"
40
MPERS_PRINTER_DECL(void,print_aio_sigset,struct tcb * tcp,const kernel_ulong_t addr)41 MPERS_PRINTER_DECL(void, print_aio_sigset, struct tcb *tcp,
42 const kernel_ulong_t addr)
43 {
44 strace_aio_sigset sigset;
45
46 if (!umove_or_printaddr(tcp, addr, &sigset)) {
47 tprints("{sigmask=");
48 print_sigset_addr_len(tcp, (uintptr_t) sigset.sigmask,
49 sigset.sigsetsize);
50 PRINT_FIELD_U(", ", sigset, sigsetsize);
51 tprints("}");
52 }
53 }
54