1/* $NetBSD$ */ 2 3/* 4 * Copyright (C) 2004-2007 Internet Systems Consortium, Inc. ("ISC") 5 * Copyright (C) 1999-2001, 2003 Internet Software Consortium. 6 * 7 * Permission to use, copy, modify, and/or distribute this software for any 8 * purpose with or without fee is hereby granted, provided that the above 9 * copyright notice and this permission notice appear in all copies. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH 12 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY 13 * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT, 14 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM 15 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE 16 * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20/* Id: print.h,v 1.26 2007/06/19 23:47:18 tbox Exp */ 21 22#ifndef ISC_PRINT_H 23#define ISC_PRINT_H 1 24 25/*! \file isc/print.h */ 26 27/*** 28 *** Imports 29 ***/ 30 31#include <isc/formatcheck.h> /* Required for ISC_FORMAT_PRINTF() macro. */ 32#include <isc/lang.h> 33#include <isc/platform.h> 34 35/*! 36 * This block allows lib/isc/print.c to be cleanly compiled even if 37 * the platform does not need it. The standard Makefile will still 38 * not compile print.c or archive print.o, so this is just to make test 39 * compilation ("make print.o") easier. 40 */ 41#if !defined(ISC_PLATFORM_NEEDVSNPRINTF) && defined(ISC__PRINT_SOURCE) 42#define ISC_PLATFORM_NEEDVSNPRINTF 43#endif 44 45#if !defined(ISC_PLATFORM_NEEDSPRINTF) && defined(ISC__PRINT_SOURCE) 46#define ISC_PLATFORM_NEEDSPRINTF 47#endif 48 49/*** 50 *** Macros 51 ***/ 52#define ISC_PRINT_QUADFORMAT ISC_PLATFORM_QUADFORMAT 53 54/*** 55 *** Functions 56 ***/ 57 58#ifdef ISC_PLATFORM_NEEDVSNPRINTF 59#include <stdarg.h> 60#include <stddef.h> 61#endif 62#ifdef ISC_PLATFORM_NEEDSPRINTF 63#include <stdio.h> 64#endif 65 66 67ISC_LANG_BEGINDECLS 68 69#ifdef ISC_PLATFORM_NEEDVSNPRINTF 70int 71isc_print_vsnprintf(char *str, size_t size, const char *format, va_list ap) 72 ISC_FORMAT_PRINTF(3, 0); 73#define vsnprintf isc_print_vsnprintf 74 75int 76isc_print_snprintf(char *str, size_t size, const char *format, ...) 77 ISC_FORMAT_PRINTF(3, 4); 78#define snprintf isc_print_snprintf 79#endif /* ISC_PLATFORM_NEEDVSNPRINTF */ 80 81#ifdef ISC_PLATFORM_NEEDSPRINTF 82int 83isc_print_sprintf(char *str, const char *format, ...) ISC_FORMAT_PRINTF(2, 3); 84#define sprintf isc_print_sprintf 85#endif 86 87ISC_LANG_ENDDECLS 88 89#endif /* ISC_PRINT_H */ 90