1 /* $NetBSD: h_client.c,v 1.8 2012/04/20 05:15:11 jruoho Exp $ */
4 * Copyright (c) 2011 The NetBSD Foundation, Inc.
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.
16 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND
17 * CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
18 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
19 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY
21 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
23 * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
25 * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
26 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 #include <sys/types.h>
32 #include <sys/select.h>
43 main(int argc, char *argv[])
47 errx(1, "need testname as param");
50 if (strcmp(argv[1], "select_timeout") == 0) {
59 if (pipe(pipefd) == -1)
60 err(EXIT_FAILURE, "pipe");
62 FD_SET(pipefd[0], &rfds);
64 rv = select(pipefd[0]+1, &rfds, NULL, NULL, &tv);
66 err(EXIT_FAILURE, "select");
68 errx(EXIT_FAILURE, "select succesful");
70 if (FD_ISSET(pipefd[0], &rfds))
71 errx(EXIT_FAILURE, "stdin fileno is still set");
73 } else if (strcmp(argv[1], "select_allunset") == 0) {
83 rv = select(100, &fds, &fds, &fds, &tv);
85 err(EXIT_FAILURE, "select");
87 errx(EXIT_FAILURE, "select succesful");
89 rv = select(0, NULL, NULL, NULL, &tv);
91 err(EXIT_FAILURE, "select2");
93 errx(EXIT_FAILURE, "select2 succesful");
96 } else if (strcmp(argv[1], "invafd") == 0) {
100 fd = open("/rump/dev/null", O_RDWR);
102 err(EXIT_FAILURE, "open");
105 pfd[0].fd = STDIN_FILENO;
106 pfd[0].events = POLLIN;
108 pfd[1].events = POLLIN;
110 if ((rv = poll(pfd, 2, INFTIM)) != 1)
111 errx(EXIT_FAILURE, "poll unexpected rv %d (%d)",
113 if (pfd[1].revents != POLLNVAL || pfd[0].revents != 0)
114 errx(EXIT_FAILURE, "poll unexpected revents");
117 } else if (strcmp(argv[1], "fdoff8") == 0) {
124 if ((fd = open("/dev/null", O_RDWR)) == -1)
125 err(EXIT_FAILURE, "open1");
127 fd = open("/dev/null", O_RDWR);
128 if (fd != -1 || errno != ENFILE)
129 errx(EXIT_FAILURE, "unexpected fd8 %d %d", fd, errno);
130 if (fcntl(0, F_MAXFD) != 7)
131 errx(EXIT_FAILURE, "fd leak?");
132 if ((fd = open("/rump/dev/null", O_RDWR)) != 8)
133 errx(EXIT_FAILURE, "rump open %d %d", fd, errno);