1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12 /*
13 * Copyright 2019, Joyent, Inc.
14 */
15
16 /*
17 * Verify that we can issue various status ioctls regardless of whether or not
18 * we have exclusive access on our handle. Also, check some of the failure
19 * modes.
20 */
21
22 #include <err.h>
23 #include <stdlib.h>
24 #include <sys/types.h>
25 #include <sys/stat.h>
26 #include <fcntl.h>
27 #include <strings.h>
28 #include <unistd.h>
29 #include <sys/debug.h>
30 #include <errno.h>
31 #include <sys/mman.h>
32 #include <sys/param.h>
33
34 #include <sys/usb/clients/ccid/uccid.h>
35
36 int
main(int argc,char * argv[])37 main(int argc, char *argv[])
38 {
39 int fd, efd, ret;
40 uccid_cmd_status_t ucs;
41 uccid_cmd_txn_begin_t begin;
42 void *badaddr;
43
44 if (argc != 2) {
45 errx(EXIT_FAILURE, "missing required ccid path");
46 }
47
48 if ((fd = open(argv[1], O_RDWR)) < 0) {
49 err(EXIT_FAILURE, "failed to open %s", argv[1]);
50 }
51
52 if ((efd = open(argv[1], O_RDWR)) < 0) {
53 err(EXIT_FAILURE, "failed to open %s", argv[1]);
54 }
55
56 bzero(&begin, sizeof (begin));
57 begin.uct_version = UCCID_CURRENT_VERSION;
58 if (ioctl(efd, UCCID_CMD_TXN_BEGIN, &begin) != 0) {
59 err(EXIT_FAILURE, "failed to issue begin ioctl");
60 }
61
62 bzero(&ucs, sizeof (ucs));
63 ucs.ucs_version = UCCID_CURRENT_VERSION;
64
65 ret = ioctl(fd, UCCID_CMD_STATUS, &ucs);
66 VERIFY3S(ret, ==, 0);
67
68 ret = ioctl(efd, UCCID_CMD_STATUS, &ucs);
69 VERIFY3S(ret, ==, 0);
70
71 ucs.ucs_version = UCCID_VERSION_ONE - 1;
72 ret = ioctl(efd, UCCID_CMD_STATUS, &ucs);
73 VERIFY3S(ret, ==, -1);
74 VERIFY3S(errno, ==, EINVAL);
75
76 ucs.ucs_version = UCCID_VERSION_ONE + 1;
77 ret = ioctl(efd, UCCID_CMD_STATUS, &ucs);
78 VERIFY3S(ret, ==, -1);
79 VERIFY3S(errno, ==, EINVAL);
80
81 ucs.ucs_version = UCCID_VERSION_ONE - 1;
82 ret = ioctl(fd, UCCID_CMD_STATUS, &ucs);
83 VERIFY3S(ret, ==, -1);
84 VERIFY3S(errno, ==, EINVAL);
85
86 ucs.ucs_version = UCCID_VERSION_ONE + 1;
87 ret = ioctl(fd, UCCID_CMD_STATUS, &ucs);
88 VERIFY3S(ret, ==, -1);
89 VERIFY3S(errno, ==, EINVAL);
90
91 badaddr = mmap(NULL, PAGESIZE, PROT_READ, MAP_PRIVATE | MAP_ANON, -1,
92 0);
93 VERIFY3P(badaddr, !=, MAP_FAILED);
94 VERIFY0(munmap(badaddr, PAGESIZE));
95
96 return (0);
97 }
98