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 "tests.h" 29 30 #include <fcntl.h> 31 #include <stdio.h> 32 #include <sys/ioctl.h> 33 #include <linux/types.h> 34 #include <linux/nbd.h> 35 36 #define XLAT_MACROS_ONLY 37 # include "xlat/nbd_ioctl_cmds.h" 38 # include "xlat/nbd_ioctl_flags.h" 39 #undef XLAT_MACROS_ONLY 40 41 #define RVAL_EBADF " = -1 EBADF (%m)\n" 42 43 int 44 main(void) 45 { 46 static const unsigned long ubeef = (unsigned long) 0xcafef00ddeadbeefULL; 47 static const char null_path[] = "/dev/null"; 48 49 int fd = open(null_path, O_RDONLY); 50 if (fd < 0) 51 perror_msg_and_fail("open(\"%s\")", null_path); 52 53 skip_if_unavailable("/proc/self/fd/"); 54 55 ioctl(-1, NBD_DISCONNECT, NULL); 56 printf("ioctl(-1, NBD_DISCONNECT)" RVAL_EBADF); 57 ioctl(-1, NBD_CLEAR_SOCK, NULL); 58 printf("ioctl(-1, NBD_CLEAR_SOCK)" RVAL_EBADF); 59 ioctl(-1, NBD_DO_IT, NULL); 60 printf("ioctl(-1, NBD_DO_IT)" RVAL_EBADF); 61 ioctl(-1, NBD_CLEAR_QUE, NULL); 62 printf("ioctl(-1, NBD_CLEAR_QUE)" RVAL_EBADF); 63 ioctl(-1, NBD_PRINT_DEBUG, NULL); 64 printf("ioctl(-1, NBD_PRINT_DEBUG)" RVAL_EBADF); 65 ioctl(-1, NBD_SET_SOCK, fd); 66 printf("ioctl(-1, NBD_SET_SOCK, %d</dev/null>)" RVAL_EBADF, fd); 67 68 ioctl(-1, NBD_SET_BLKSIZE, ubeef); 69 printf("ioctl(-1, NBD_SET_BLKSIZE, %lu)" RVAL_EBADF, ubeef); 70 ioctl(-1, NBD_SET_SIZE, ubeef); 71 printf("ioctl(-1, NBD_SET_SIZE, %lu)" RVAL_EBADF, ubeef); 72 ioctl(-1, NBD_SET_SIZE_BLOCKS, ubeef); 73 printf("ioctl(-1, NBD_SET_SIZE_BLOCKS, %lu)" RVAL_EBADF, ubeef); 74 75 ioctl(-1, NBD_SET_TIMEOUT, ubeef); 76 printf("ioctl(-1, NBD_SET_TIMEOUT, %lu)" RVAL_EBADF, ubeef); 77 78 ioctl(-1, NBD_SET_FLAGS, 0); 79 printf("ioctl(-1, NBD_SET_FLAGS, 0)" RVAL_EBADF); 80 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_HAS_FLAGS); 81 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_HAS_FLAGS)" RVAL_EBADF); 82 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_READ_ONLY); 83 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_READ_ONLY)" RVAL_EBADF); 84 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_FLUSH); 85 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_FLUSH)" RVAL_EBADF); 86 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_FUA); 87 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_FUA)" RVAL_EBADF); 88 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_TRIM); 89 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_TRIM)" RVAL_EBADF); 90 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_WRITE_ZEROES); 91 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_WRITE_ZEROES)" RVAL_EBADF); 92 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_DF); 93 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_DF)" RVAL_EBADF); 94 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_CAN_MULTI_CONN); 95 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_CAN_MULTI_CONN)" RVAL_EBADF); 96 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_RESIZE); 97 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_RESIZE)" RVAL_EBADF); 98 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_CACHE); 99 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_SEND_CACHE)" RVAL_EBADF); 100 101 ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_HAS_FLAGS|NBD_FLAG_READ_ONLY| 102 NBD_FLAG_SEND_FUA|NBD_FLAG_SEND_CACHE| 103 (1 << 15)|(1<<31)); 104 printf("ioctl(-1, NBD_SET_FLAGS, NBD_FLAG_HAS_FLAGS|NBD_FLAG_READ_ONLY|" 105 "NBD_FLAG_SEND_FUA|NBD_FLAG_SEND_CACHE|0x80008000)" RVAL_EBADF); 106 107 ioctl(-1, _IOC(_IOC_NONE, 0xab, 0xb, 0), NULL); 108 printf("ioctl(-1, _IOC(_IOC_NONE, 0xab, 0xb, 0), 0)" RVAL_EBADF); 109 110 puts("+++ exited with 0 +++"); 111 return 0; 112 } 113
