1/* 2 * Copyright (c) 2012 Apple Inc. All rights reserved. 3 * 4 * @APPLE_LICENSE_HEADER_START@ 5 * 6 * This file contains Original Code and/or Modifications of Original Code 7 * as defined in and that are subject to the Apple Public Source License 8 * Version 2.0 (the 'License'). You may not use this file except in 9 * compliance with the License. Please obtain a copy of the License at 10 * http://www.opensource.apple.com/apsl/ and read it before using this 11 * file. 12 * 13 * The Original Code and all software distributed under the License are 14 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER 15 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, 16 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. 18 * Please see the License for the specific language governing rights and 19 * limitations under the License. 20 * 21 * @APPLE_LICENSE_HEADER_END@ 22 */ 23 24#ifndef __XPRINTF_DOMAIN_H_ 25#define __XPRINTF_DOMAIN_H_ 26 27#include <sys/cdefs.h> 28#include <printf.h> 29#include <pthread.h> 30 31#define PRINTF_TBL_FIRST '!' 32#define PRINTF_TBL_LAST '~' 33#define PRINTF_TBL_SIZE (PRINTF_TBL_LAST - PRINTF_TBL_FIRST + 1) 34 35#define printf_tbl_index(x) ((x) - PRINTF_TBL_FIRST) 36#define printf_tbl_in_range(x) ((x) >= PRINTF_TBL_FIRST && (x) <= PRINTF_TBL_LAST) 37 38enum { 39 PRINTF_DOMAIN_UNUSED = 0, 40 PRINTF_DOMAIN_GLIBC_API, 41 PRINTF_DOMAIN_FBSD_API, 42 PRINTF_DOMAIN_FLAG, 43}; 44#define printf_domain_fbsd_api(d,x) ((d)->type[x] == PRINTF_DOMAIN_FBSD_API) 45#define printf_domain_flag(d,x) ((d)->type[x] == PRINTF_DOMAIN_FLAG) 46#define printf_domain_glibc_api(d,x) ((d)->type[x] == PRINTF_DOMAIN_GLIBC_API) 47#define printf_domain_unused(d,x) ((d)->type[x] == PRINTF_DOMAIN_UNUSED) 48 49struct _printf_tbl { 50 printf_arginfo_function *arginfo; 51 void *render; /* either typedef printf_function or printf_render */ 52 void *context; 53}; 54struct _printf_domain { 55 pthread_rwlock_t rwlock; 56 char type[PRINTF_TBL_SIZE]; 57 struct _printf_tbl tbl[PRINTF_TBL_SIZE]; 58}; 59 60__BEGIN_DECLS 61__END_DECLS 62 63#endif /* __XPRINTF_DOMAIN_H_ */ 64