1 /*=========================================================================== 2 * Filename : scmport-config.h 3 * About : Client-adaptation configuration file for the scmport codes 4 * 5 * Copyright (C) 2006 YAMAMOTO Kengo <yamaken AT bp.iij4u.or.jp> 6 * Copyright (c) 2007-2008 SigScheme Project <uim-en AT googlegroups.com> 7 * 8 * All rights reserved. 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 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 3. Neither the name of authors nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS 24 * IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 25 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR 27 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 28 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 29 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 30 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 31 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 32 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34 ===========================================================================*/ 35 36 #ifndef __SCM_SCMPORT_CONFIG_H 37 #define __SCM_SCMPORT_CONFIG_H 38 39 #if SCM_SCMPORT_USE_WITH_SIGSCHEME 40 #include "sigscheme.h" 41 #else /* SCM_SCMPORT_USE_WITH_SIGSCHEME */ 42 #include <stdlib.h> 43 #include <string.h> 44 #endif /* SCM_SCMPORT_USE_WITH_SIGSCHEME */ 45 46 #ifdef __cplusplus 47 extern "C" { 48 #endif 49 50 /*======================================= 51 Macro Definitions 52 =======================================*/ 53 #if SCM_SCMPORT_USE_WITH_SIGSCHEME 54 #define SCM_PORT_MALLOC(size) (scm_malloc(size)) 55 #define SCM_PORT_CALLOC(number, size) (scm_calloc((number), (size))) 56 #define SCM_PORT_REALLOC(ptr, size) (scm_realloc((ptr), (size))) 57 #define SCM_PORT_STRDUP(str) (scm_strdup(str)) 58 #define SCM_CHARPORT_ERROR(cport, msg) (scm_plain_error(msg)) 59 #define SCM_BYTEPORT_ERROR(bport, msg) (scm_plain_error(msg)) 60 #else /* SCM_SCMPORT_USE_WITH_SIGSCHEME */ 61 /* Allocation error handling in the macros is strongly recommended. */ 62 #define SCM_PORT_MALLOC(size) (malloc(size)) 63 #define SCM_PORT_CALLOC(number, size) (calloc((number), (size))) 64 #define SCM_PORT_REALLOC(ptr, size) (realloc((ptr), (size))) 65 /* FIXME: Support platforms lacking strdup(3) */ 66 #define SCM_PORT_STRDUP(str) (strdup(str)) 67 68 /* 69 * Define appropriate error handling such as exception to override these. The 70 * macro MUST NOT return. The replacement expression should indicate that it 71 * will not return, in compiler specific way such as noreturn attribute of GCC. 72 */ 73 #define SCM_CHARPORT_ERROR(cport, msg) (exit(EXIT_FAILURE)) 74 #define SCM_BYTEPORT_ERROR(bport, msg) (exit(EXIT_FAILURE)) 75 #endif /* SCM_SCMPORT_USE_WITH_SIGSCHEME */ 76 77 /*======================================= 78 Type Definitions 79 =======================================*/ 80 81 /*======================================= 82 Variable Declarations 83 =======================================*/ 84 85 /*======================================= 86 Function Declarations 87 =======================================*/ 88 89 90 #ifdef __cplusplus 91 } 92 #endif 93 94 #endif /* __SCM_SCMPORT_CONFIG_H */ 95