1 /*- 2 * Copyright (c) 2012 The FreeBSD Foundation 3 * All rights reserved. 4 * 5 * This software was developed by Pawel Jakub Dawidek under sponsorship from 6 * the FreeBSD Foundation. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE 21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 * SUCH DAMAGE. 28 * 29 * $FreeBSD$ 30 */ 31 32 #ifndef _MISC_H_ 33 #define _MISC_H_ 34 35 #define OK() do { \ 36 int _serrno = errno; \ 37 printf("ok # line %u\n", __LINE__); \ 38 fflush(stdout); \ 39 errno = _serrno; \ 40 } while (0) 41 #define NOK() do { \ 42 int _serrno = errno; \ 43 printf("not ok # line %u\n", __LINE__); \ 44 fflush(stdout); \ 45 errno = _serrno; \ 46 } while (0) 47 #define CHECK(cond) do { \ 48 if ((cond)) \ 49 OK(); \ 50 else \ 51 NOK(); \ 52 } while (0) 53 54 /* 55 * This can be removed once pdwait4(2) is implemented. 56 */ 57 int pdwait(int pfd); 58 59 int descriptor_send(int sock, int fd); 60 int descriptor_recv(int sock, int *fdp); 61 62 #endif /* !_MISC_H_ */ 63