1 /* libSoX Memory allocation functions 2 * 3 * Copyright (c) 2005-2006 Reuben Thomas. All rights reserved. 4 * 5 * This library is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU Lesser General Public License as published by 7 * the Free Software Foundation; either version 2.1 of the License, or (at 8 * your option) any later version. 9 * 10 * This library is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 13 * General Public License for more details. 14 * 15 * You should have received a copy of the GNU Lesser General Public License 16 * along with this library; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 18 */ 19 20 #ifndef LSX_MALLOC_H 21 #define LSX_MALLOC_H 22 23 #include <stddef.h> 24 #include <string.h> 25 26 LSX_RETURN_VALID void *lsx_malloc(size_t size); 27 LSX_RETURN_VALID void *lsx_calloc(size_t n, size_t size); 28 LSX_RETURN_VALID void *lsx_realloc_array(void *p, size_t n, size_t size); 29 LSX_RETURN_VALID char *lsx_strdup(const char *s); 30 31 #define lsx_Calloc(v,n) v = lsx_calloc(n,sizeof(*(v))) 32 #define lsx_memdup(p,s) ((p)? memcpy(lsx_malloc(s), p, s) : NULL) 33 #define lsx_valloc(v,n) v = lsx_realloc_array(NULL, n, sizeof(*(v))) 34 #define lsx_revalloc(v,n) v = lsx_realloc_array(v, n, sizeof(*(v))) 35 36 #endif 37