2 * This file is part of rt_tgsigqueueinfo strace test.
4 * Copyright (c) 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.
31 #include <sys/syscall.h>
33 #ifdef __NR_rt_tgsigqueueinfo
42 k_tgsigqueueinfo(const pid_t pid, const int sig, const void const *info)
44 return syscall(__NR_rt_tgsigqueueinfo,
45 (unsigned long) 0xffffffff00000000 | pid,
46 (unsigned long) 0xffffffff00000000 | pid,
47 (unsigned long) 0xffffffff00000000 | sig,
54 const struct sigaction sa = {
57 if (sigaction(SIGUSR1, &sa, NULL))
58 perror_msg_and_fail("sigaction");
60 siginfo_t *const info = tail_alloc(sizeof(*info));
61 memset(info, 0, sizeof(*info));
62 info->si_signo = SIGUSR1;
63 info->si_errno = ENOENT;
64 info->si_code = SI_QUEUE;
65 info->si_pid = getpid();
66 info->si_uid = getuid();
67 info->si_value.sival_ptr = (void *) (unsigned long) 0xdeadbeeffacefeed;
69 if (k_tgsigqueueinfo(info->si_pid, SIGUSR1, info))
70 perror_msg_and_fail("rt_tgsigqueueinfo");
72 printf("rt_tgsigqueueinfo(%u, %u, %s, {si_signo=%s"
73 ", si_code=SI_QUEUE, si_errno=ENOENT, si_pid=%u"
74 ", si_uid=%u, si_value={int=%d, ptr=%p}}) = 0\n",
75 info->si_pid, info->si_pid, "SIGUSR1", "SIGUSR1",
76 info->si_pid, info->si_uid, info->si_value.sival_int,
77 info->si_value.sival_ptr);
79 puts("+++ exited with 0 +++");
85 SKIP_MAIN_UNDEFINED("__NR_rt_tgsigqueueinfo")