1a9b3ff1aSjsg /*- 2a9b3ff1aSjsg * Copyright (c) 2010 The NetBSD Foundation, Inc. 3a9b3ff1aSjsg * All rights reserved. 4a9b3ff1aSjsg * 5a9b3ff1aSjsg * This code is derived from software contributed to The NetBSD Foundation 6a9b3ff1aSjsg * by David A. Holland. 7a9b3ff1aSjsg * 8a9b3ff1aSjsg * Redistribution and use in source and binary forms, with or without 9a9b3ff1aSjsg * modification, are permitted provided that the following conditions 10a9b3ff1aSjsg * are met: 11a9b3ff1aSjsg * 1. Redistributions of source code must retain the above copyright 12a9b3ff1aSjsg * notice, this list of conditions and the following disclaimer. 13a9b3ff1aSjsg * 2. Redistributions in binary form must reproduce the above copyright 14a9b3ff1aSjsg * notice, this list of conditions and the following disclaimer in the 15a9b3ff1aSjsg * documentation and/or other materials provided with the distribution. 16a9b3ff1aSjsg * 17a9b3ff1aSjsg * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 18a9b3ff1aSjsg * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 19a9b3ff1aSjsg * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 20a9b3ff1aSjsg * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 21a9b3ff1aSjsg * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22a9b3ff1aSjsg * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23a9b3ff1aSjsg * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 24a9b3ff1aSjsg * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 25a9b3ff1aSjsg * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 26a9b3ff1aSjsg * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 27a9b3ff1aSjsg * POSSIBILITY OF SUCH DAMAGE. 28a9b3ff1aSjsg */ 29a9b3ff1aSjsg 30a9b3ff1aSjsg #include <stddef.h> 31*f9343feaSjsg #include "bool.h" 32a9b3ff1aSjsg 33a9b3ff1aSjsg struct place; 34a9b3ff1aSjsg 35a9b3ff1aSjsg #if defined(__CLANG__) || defined(__GNUC__) 36a9b3ff1aSjsg #define PF(a, b) __attribute__((__format__(__printf__, a, b))) 37a9b3ff1aSjsg #define DEAD __attribute__((__noreturn__)) 38a9b3ff1aSjsg #define UNUSED __attribute__((__unused__)) 39a9b3ff1aSjsg #else 40a9b3ff1aSjsg #define PF(a, b) 41a9b3ff1aSjsg #define DEAD 42a9b3ff1aSjsg #define UNUSED 43a9b3ff1aSjsg #endif 44a9b3ff1aSjsg 45a9b3ff1aSjsg #define HOWMANY(arr) (sizeof(arr)/sizeof((arr)[0])) 46a9b3ff1aSjsg 47a9b3ff1aSjsg extern const char ws[]; 48a9b3ff1aSjsg extern const char alnum[]; 49a9b3ff1aSjsg 50a9b3ff1aSjsg 51a9b3ff1aSjsg void *domalloc(size_t len); 52a9b3ff1aSjsg void *dorealloc(void *ptr, size_t oldlen, size_t newlen); 53a9b3ff1aSjsg void dofree(void *ptr, size_t len); 54a9b3ff1aSjsg 55a9b3ff1aSjsg char *dostrdup(const char *s); 56a9b3ff1aSjsg char *dostrdup2(const char *s, const char *t); 57a9b3ff1aSjsg char *dostrdup3(const char *s, const char *t, const char *u); 58a9b3ff1aSjsg char *dostrndup(const char *s, size_t len); 59a9b3ff1aSjsg void dostrfree(char *s); 60a9b3ff1aSjsg 61a9b3ff1aSjsg size_t notrailingws(char *buf, size_t len); 62a9b3ff1aSjsg bool is_identifier(const char *str); 63a9b3ff1aSjsg 64a9b3ff1aSjsg /* in place.c */ 65a9b3ff1aSjsg void complain_init(const char *progname); 66*f9343feaSjsg PF(2, 3) void complain(const struct place *, const char *fmt, ...); 67a9b3ff1aSjsg void complain_fail(void); 68a9b3ff1aSjsg bool complain_failed(void); 69a9b3ff1aSjsg 70*f9343feaSjsg void debuglog_open(const struct place *p, /*const*/ char *file); 71*f9343feaSjsg void debuglog_close(void); 72*f9343feaSjsg PF(2, 3) void debuglog(const struct place *p, const char *fmt, ...); 73*f9343feaSjsg PF(3, 4) void debuglog2(const struct place *p, const struct place *p2, 74*f9343feaSjsg const char *fmt, ...); 75*f9343feaSjsg 76a9b3ff1aSjsg /* in main.c */ 77a9b3ff1aSjsg void freestringlater(char *s); 78a9b3ff1aSjsg DEAD void die(void); 79