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