1 /* 2 * Copyright (c) 2015-2018 Dmitry V. Levin <ldv (at) altlinux.org> 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 #include <asm/unistd.h> 30 31 #if defined __NR_select && defined __NR__newselect \ 32 && __NR_select != __NR__newselect \ 33 && !defined __sparc__ 34 35 # define TEST_SYSCALL_NR __NR_select 36 # define TEST_SYSCALL_STR "select" 37 # define xselect xselect 38 # include "xselect.c" 39 40 static uint32_t *args; 41 42 static long 43 xselect(const kernel_ulong_t nfds, 44 const kernel_ulong_t rs, 45 const kernel_ulong_t ws, 46 const kernel_ulong_t es, 47 const kernel_ulong_t tv) 48 { 49 if (!args) 50 args = tail_alloc(sizeof(*args) * 5); 51 args[0] = nfds; 52 args[1] = rs; 53 args[2] = ws; 54 args[3] = es; 55 args[4] = tv; 56 long rc = syscall(TEST_SYSCALL_NR, args); 57 errstr = sprintrc(rc); 58 return rc; 59 } 60 61 #else 62 63 SKIP_MAIN_UNDEFINED("__NR_select && __NR__newselect" 64 " && __NR_select != __NR__newselect" 65 " && !defined __sparc__") 66 67 #endif 68
