1 /* alloc.h -*- mode:c; coding:utf-8; -*- 2 * 3 * Copyright (c) 2010-2021 Takashi Kato <ktakashi@ymail.com> 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 22 * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 23 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 24 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 25 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 26 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 */ 28 #ifndef SAGITTARIUS_ALLOC_H_ 29 #define SAGITTARIUS_ALLOC_H_ 30 31 #include "sagittarius/platform.h" 32 33 SG_CDECL_BEGIN 34 35 /** 36 Allocate GC managed memory 37 38 @param size the size of the allocating memory 39 @return Allocated memory of give size, if it failed then NULL 40 */ 41 SG_EXTERN void* Sg_malloc(size_t size); 42 /** 43 Allocate GC managed memory whose space will be collected by GC 44 even the allocated space is still alive. 45 46 @param size size of the allocating memory 47 @return Allocated memory of give size, if it failed then NULL 48 */ 49 SG_EXTERN void* Sg_malloc_atomic(size_t size); 50 51 SG_CDECL_END 52 53 #endif /* SAGITTARIUS_PLATFORM_H_ */ 54