| /* ************************************************************************** */ |
| /* * For conditions of distribution and use, * */ |
| /* * see copyright notice in libmng.h * */ |
| /* ************************************************************************** */ |
| /* * * */ |
| /* * project : libmng * */ |
| /* * file : libmng_memory.h copyright (c) 2000-2003 G.Juyn * */ |
| /* * version : 1.0.0 * */ |
| /* * * */ |
| /* * purpose : Memory management (definition) * */ |
| /* * * */ |
| /* * author : G.Juyn * */ |
| /* * * */ |
| /* * comment : Definition of memory management functions * */ |
| /* * * */ |
| /* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */ |
| /* * - changed strict-ANSI stuff * */ |
| /* * * */ |
| /* * 0.5.3 - 06/12/2000 - G.Juyn * */ |
| /* * - swapped MNG_COPY parameter-names * */ |
| /* * 0.5.3 - 06/27/2000 - G.Juyn * */ |
| /* * - changed size parameter to mng_size_t * */ |
| /* * * */ |
| /* * 0.9.2 - 08/05/2000 - G.Juyn * */ |
| /* * - changed file-prefixes * */ |
| /* * * */ |
| /* ************************************************************************** */ |
| |
| #if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI) |
| #pragma option -A /* force ANSI-C */ |
| #endif |
| |
| #ifndef _libmng_memory_h_ |
| #define _libmng_memory_h_ |
| |
| /* ************************************************************************** */ |
| /* * * */ |
| /* * Generic memory manager macros * */ |
| /* * * */ |
| /* ************************************************************************** */ |
| |
| #ifdef MNG_INTERNAL_MEMMNGMT |
| #define MNG_ALLOC(H,P,L) { P = calloc (1, (mng_size_t)(L)); \ |
| if (P == 0) { MNG_ERROR (H, MNG_OUTOFMEMORY) } } |
| #define MNG_ALLOCX(H,P,L) { P = calloc (1, (mng_size_t)(L)); } |
| #define MNG_FREE(H,P,L) { if (P) { free (P); P = 0; } } |
| #define MNG_FREEX(H,P,L) { if (P) free (P); } |
| #else |
| #define MNG_ALLOC(H,P,L) { P = H->fMemalloc ((mng_size_t)(L)); \ |
| if (P == 0) { MNG_ERROR (H, MNG_OUTOFMEMORY) } } |
| #define MNG_ALLOCX(H,P,L) { P = H->fMemalloc ((mng_size_t)(L)); } |
| #define MNG_FREE(H,P,L) { if (P) { H->fMemfree (P, (mng_size_t)(L)); P = 0; } } |
| #define MNG_FREEX(H,P,L) { if (P) { H->fMemfree (P, (mng_size_t)(L)); } } |
| #endif /* mng_internal_memmngmt */ |
| |
| #define MNG_COPY(D,S,L) { memcpy (D, S, (mng_size_t)(L)); } |
| |
| /* ************************************************************************** */ |
| |
| #endif /* _libmng_memory_h_ */ |
| |
| /* ************************************************************************** */ |
| /* * end of file * */ |
| /* ************************************************************************** */ |