1 /* 2 * Helper header containing common code for finit_module, init_module, 3 * and delete_module tests. 4 * 5 * Copyright (c) 2016 Eugene Syromyatnikov <evgsyr (at) gmail.com> 6 * Copyright (c) 2016-2017 The strace developers. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef STRACE_TESTS_INIT_DELETE_MODULE_H 33 #define STRACE_TESTS_INIT_DELETE_MODULE_H 34 35 # include <stdbool.h> 36 # include <stdio.h> 37 38 enum { 39 PARAM1_LEN = 33, 40 PARAM2_LEN = 8, 41 PARAM1_BASE = 0x30, 42 PARAM2_BASE = 0x80, 43 MAX_STRLEN = 32, 44 }; 45 46 static void 47 print_str(unsigned int base, unsigned int len, bool escape) 48 { 49 unsigned int i; 50 51 if (!escape) { 52 for (i = base; i < (base + len); i++) 53 putc(i, stdout); 54 55 return; 56 } 57 58 for (i = base; i < (base + len); i++) 59 printf("\\%u%u%u", (i >> 6) & 0x3, (i >> 3) & 0x7, i & 0x7); 60 } 61 62 #endif /* !STRACE_TESTS_INIT_DELETE_MODULE_H */ 63
