D-Bus: dbus-memory.h Source File

D-Bus 1.14.10

dbus-memory.h
1/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
2/* dbus-memory.h D-Bus memory handling
3 *
4 * Copyright (C) 2002 Red Hat Inc.
5 *
6 * Licensed under the Academic Free License version 2.1
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
21 *
22 */
23#if !defined (DBUS_INSIDE_DBUS_H) && !defined (DBUS_COMPILATION)
24#error "Only <dbus/dbus.h> can be included directly, this file may disappear or change contents."
25#endif
26
27#ifndef DBUS_MEMORY_H
28#define DBUS_MEMORY_H
29
30#include <dbus/dbus-macros.h>
31#include <stddef.h>
32
33 DBUS_BEGIN_DECLS
34
40DBUS_EXPORT
41DBUS_MALLOC
42DBUS_ALLOC_SIZE(1)
43void* dbus_malloc (size_t bytes);
44
45DBUS_EXPORT
46DBUS_MALLOC
47DBUS_ALLOC_SIZE(1)
48void* dbus_malloc0 (size_t bytes);
49
50DBUS_EXPORT
51DBUS_ALLOC_SIZE(2)
52void* dbus_realloc (void *memory,
53 size_t bytes);
54DBUS_EXPORT
55void dbus_free (void *memory);
56
57#define dbus_new(type, count) ((type*)dbus_malloc (sizeof (type) * (count)))
58#define dbus_new0(type, count) ((type*)dbus_malloc0 (sizeof (type) * (count)))
59
60DBUS_EXPORT
61void dbus_free_string_array (char **str_array);
62
63 typedef void (* DBusFreeFunction) (void *memory);
64
65DBUS_EXPORT
66void dbus_shutdown (void);
67
70 DBUS_END_DECLS
71
72#endif /* DBUS_MEMORY_H */
DBUS_BEGIN_DECLS
#define DBUS_BEGIN_DECLS
Macro used prior to declaring functions in the D-Bus header files.
Definition dbus-macros.h:34
DBUS_END_DECLS
#define DBUS_END_DECLS
Macro used after declaring functions in the D-Bus header files.
Definition dbus-macros.h:35
dbus_shutdown
void dbus_shutdown(void)
Frees all memory allocated internally by libdbus and reverses the effects of dbus_threads_init().
Definition dbus-memory.c:888
DBusFreeFunction
void(* DBusFreeFunction)(void *memory)
The type of a function which frees a block of memory.
Definition dbus-memory.h:63
dbus_free
void dbus_free(void *memory)
Frees a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
Definition dbus-memory.c:692
dbus_realloc
void * dbus_realloc(void *memory, size_t bytes)
Resizes a block of memory previously allocated by dbus_malloc() or dbus_malloc0().
Definition dbus-memory.c:592
dbus_malloc0
void * dbus_malloc0(size_t bytes)
Allocates the given number of bytes, as with standard malloc(), but all bytes are initialized to zero...
Definition dbus-memory.c:522
dbus_free_string_array
void dbus_free_string_array(char **str_array)
Frees a NULL-terminated array of strings.
Definition dbus-memory.c:740
dbus_malloc
void * dbus_malloc(size_t bytes)
Allocates the given number of bytes, as with standard malloc().
Definition dbus-memory.c:452