1 /* $NetBSD: port.h,v 1.1 2016/06/08 01:13:14 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 2016 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Christos Zoulas. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #include <sys/cdefs.h> 33 34 #ifndef __dead 35 #define __dead __attribute__((__noreturn__)) 36 #endif 37 38 #ifndef __RCSID 39 #define __RCSID(a) 40 #endif 41 42 #ifndef __USE 43 #define __USE(a) ((void)&(a)) 44 #endif 45 46 #ifndef __printflike 47 #define __printflike(f, a) __attribute__((__format__(__printf__, f, a))) 48 #endif 49 50 #ifdef __NetBSD__ 51 # include <util.h> 52 #else 53 # define pidfile(a) 54 #endif 55 56 #ifdef __linux__ 57 #include <stdio.h> 58 #include <string.h> 59 #include <sys/types.h> 60 61 extern char *__progname; 62 static inline const char * 63 getprogname(void) { 64 return __progname; 65 } 66 67 static inline char * 68 strlcpy(char *d, const char *s, size_t l) 69 { 70 if (l == 0) 71 return NULL; 72 strncpy(d, s, l); 73 d[l - 1] = '\0'; 74 return d; 75 } 76 #endif 77