libdebian-installer
mem.h
1 /*
2  * mem.h
3  *
4  * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
5  * 2003 Bastian Blank <waldi@debian.org>
6  *
7  * This program is free software; you can redistribute it and/or modify
8  * it under the terms of the GNU General Public License as published by
9  * the Free Software Foundation; either version 2 of the License, or
10  * (at your option) any later version.
11  *
12  * This program is distributed in the hope that it will be useful,
13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15  * GNU General Public License for more details.
16  *
17  * You should have received a copy of the GNU General Public License
18  * along with this program. If not, see <http://www.gnu.org/licenses/>.
19  */
20 
21 #ifndef DEBIAN_INSTALLER__MEM_H
22 #define DEBIAN_INSTALLER__MEM_H
23 
24 #include <debian-installer/types.h>
25 
26 #include <stdio.h>
27 
41 void *di_malloc (size_t n_bytes) __attribute__ ((malloc));
42 
50 void *di_malloc0 (size_t n_bytes) __attribute__ ((malloc));
51 
60 void *di_realloc (void *mem, size_t n_bytes) __attribute__ ((malloc));
61 
67 void di_free (void *mem);
68 
73 #define di_new(struct_type, n_structs) \
74  ((struct_type *) di_malloc (sizeof (struct_type) * (n_structs)))
75 
79 #define di_new0(struct_type, n_structs) \
80  ((struct_type *) di_malloc0 (sizeof (struct_type) * (n_structs)))
81 
86 #define di_renew(struct_type, mem, n_structs) \
87  ((struct_type *) di_realloc ((mem), sizeof (struct_type) * (n_structs)))
88 
90 #endif
void * di_malloc0(size_t n_bytes) __attribute__((malloc))
Definition: mem.c:40
void * di_malloc(size_t n_bytes) __attribute__((malloc))
Definition: mem.c:29
void * di_realloc(void *mem, size_t n_bytes) __attribute__((malloc))
Definition: mem.c:51
void di_free(void *mem)
Definition: mem.c:60