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#include <xlocale_private.h> 25#include <printf.h> 26#include <pthread.h> 27#include <stdlib.h> 28#include <string.h> 29#include <errno.h> 30#include "xprintf_domain.h" 31#include "xprintf_private.h" 32 33void 34free_printf_comp(printf_comp_t pc) 35{ 36 if(!pc) return; 37 XL_RELEASE(pc->loc); 38#ifdef XPRINTF_PERF 39 arrayfree(pc->pa); 40 free(pc->pa); 41 arrayfree(pc->aa); 42 free(pc->aa); 43 arrayfree(pc->ua); 44 free(pc->ua); 45#else /* !XPRINTF_PERF */ 46 free(pc->pi); 47 free(pc->argt); 48 free(pc->args); 49#endif /* !XPRINTF_PERF */ 50 pthread_mutex_destroy(&pc->mutex); 51 free(pc); 52} 53 54printf_comp_t 55new_printf_comp(printf_domain_t restrict domain, locale_t loc, const char * restrict fmt) 56{ 57 int ret, saverrno; 58 printf_comp_t restrict pc; 59 60 if(!domain) { 61 errno = EINVAL; 62 return NULL; 63 } 64 pc = MALLOC(sizeof(*pc) + strlen(fmt) + 1); 65 if(!pc) return NULL; 66 bzero(pc, sizeof(*pc)); 67 pc->mutex = (pthread_mutex_t)PTHREAD_MUTEX_INITIALIZER; 68 pc->fmt = (const char *)(pc + 1); 69 strcpy((char *)pc->fmt, fmt); 70 DEFAULT_CURRENT_LOCALE(loc); 71 XL_RETAIN(loc); 72 pc->loc = loc; 73 xprintf_domain_init(); 74 pthread_rwlock_rdlock(&domain->rwlock); 75 ret = __printf_comp(pc, domain); 76 saverrno = errno; 77 pthread_rwlock_unlock(&domain->rwlock); 78 if(ret < 0) { 79 XL_RELEASE(loc); 80 pthread_mutex_destroy(&pc->mutex); 81 free(pc); 82 errno = saverrno; 83 return NULL; 84 } 85 return pc; 86} 87