2 * Copyright (c) 1993 Ulrich Pegelow <pegelow@moorea.uni-muenster.de>
3 * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
4 * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
5 * Copyright (c) 1996-1999 Wichert Akkerman <wichert@cistron.nl>
6 * Copyright (c) 2003-2006 Roland McGrath <roland@redhat.com>
7 * Copyright (c) 2006-2015 Dmitry V. Levin <ldv@altlinux.org>
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
13 * 1. Redistributions of source code must retain the above copyright
14 * notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 * notice, this list of conditions and the following disclaimer in the
17 * documentation and/or other materials provided with the distribution.
18 * 3. The name of the author may not be used to endorse or promote products
19 * derived from this software without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
22 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
23 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
24 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
26 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
27 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
28 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
29 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
30 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
35 #include DEF_MPERS_TYPE(shmid_ds_t)
40 /* The C library generally exports the struct the current kernel expects. */
42 typedef struct shmid_ds shmid_ds_t;
43 #elif defined HAVE_LINUX_SHM_H
44 /* The linux header might provide the right struct. */
45 # include <linux/shm.h>
46 typedef struct shmid64_ds shmid_ds_t;
51 #include "xlat/shmctl_flags.h"
54 print_shmid_ds(struct tcb *tcp, const long addr, int cmd)
56 /* TODO: We don't properly decode old compat ipc calls. */
63 if (umove_or_printaddr(tcp, addr, &shmid_ds))
66 tprints("{shm_perm={");
67 printuid("uid=", shmid_ds.shm_perm.uid);
68 printuid(", gid=", shmid_ds.shm_perm.gid);
70 tprints(sprintmode(shmid_ds.shm_perm.mode));
72 if (cmd != IPC_STAT) {
77 tprintf(", key=%u", (unsigned) shmid_ds.shm_perm.__key);
78 printuid(", cuid=", shmid_ds.shm_perm.cuid);
79 printuid(", cgid=", shmid_ds.shm_perm.cgid);
81 tprintf(", shm_segsz=%u", (unsigned) shmid_ds.shm_segsz);
82 tprintf(", shm_cpid=%u", (unsigned) shmid_ds.shm_cpid);
83 tprintf(", shm_lpid=%u", (unsigned) shmid_ds.shm_lpid);
84 tprintf(", shm_nattch=%u", (unsigned) shmid_ds.shm_nattch);
85 tprintf(", shm_atime=%u", (unsigned) shmid_ds.shm_atime);
86 tprintf(", shm_dtime=%u", (unsigned) shmid_ds.shm_dtime);
87 tprintf(", shm_ctime=%u", (unsigned) shmid_ds.shm_ctime);
100 tprintf("%lu, ", tcp->u_arg[0]);
101 PRINTCTL(shmctl_flags, tcp->u_arg[1], "SHM_???");
104 const long addr = tcp->u_arg[indirect_ipccall(tcp) ? 3 : 2];
105 print_shmid_ds(tcp, addr, tcp->u_arg[1]);