avahi-common/malloc.h File Reference

Memory allocation. More...

#include <sys/types.h>
#include <stdarg.h>
#include <limits.h>
#include <assert.h>
#include <avahi-common/cdecl.h>
#include <avahi-common/gccmacro.h>

Go to the source code of this file.

Data Structures
struct	AvahiAllocator
	Wraps allocator functions. More...
Defines
#define	avahi_new(type, n)   ((type*) avahi_new_internal((n), sizeof(type)))
#define	avahi_new0(type, n)   ((type*) avahi_new0_internal((n), sizeof(type)))
Typedefs
typedef struct AvahiAllocator	AvahiAllocator
	Wraps allocator functions.
Functions
void *	avahi_malloc (size_t size) AVAHI_GCC_ALLOC_SIZE(1)
	Allocate some memory, just like the libc malloc().
void *	avahi_malloc0 (size_t size) AVAHI_GCC_ALLOC_SIZE(1)
	Similar to avahi_malloc() but set the memory to zero.
void	avahi_free (void *p)
	Free some memory.
void *	avahi_realloc (void *p, size_t size) AVAHI_GCC_ALLOC_SIZE(2)
	Similar to libc's realloc().
char *	avahi_strndup (const char *s, size_t l)
	Just like libc's strndup().
void *	avahi_memdup (const void *s, size_t l) AVAHI_GCC_ALLOC_SIZE(2)
	Duplicate the given memory block into a new one allocated with avahi_malloc().
void	avahi_set_allocator (const AvahiAllocator *a)
	Change the allocator.
char *	avahi_strdup_printf (const char *fmt,...) AVAHI_GCC_PRINTF_ATTR12
	Like sprintf() but store the result in a freshly allocated buffer.

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Detailed Description

Memory allocation.

Definition in file malloc.h.

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Define Documentation

#define avahi_new	(	type,
		n		)	((type*) avahi_new_internal((n), sizeof(type)))

#define avahi_new0	(	type,
		n		)	((type*) avahi_new0_internal((n), sizeof(type)))

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Typedef Documentation

typedef struct AvahiAllocator AvahiAllocator

Wraps allocator functions.

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Function Documentation

void avahi_free

(

void *

p

)

Free some memory.

Examples:

client-browse-services.c, and client-publish-service.c.

void* avahi_malloc

(

size_t

size

)

Allocate some memory, just like the libc malloc().

void* avahi_malloc0

(

size_t

size

)

Similar to avahi_malloc() but set the memory to zero.

void* avahi_memdup	(	const void *	s,
		size_t	l
	)

Duplicate the given memory block into a new one allocated with avahi_malloc().

void* avahi_realloc	(	void *	p,
		size_t	size
	)

Similar to libc's realloc().

void avahi_set_allocator

(

const AvahiAllocator *

a

)

Change the allocator.

May be NULL to return to default (libc) allocators. The structure is not copied!

Examples:

glib-integration.c.

char* avahi_strdup_printf	(	const char *	fmt,
			...
	)

Like sprintf() but store the result in a freshly allocated buffer.

Free this with avahi_free()

char* avahi_strndup	(	const char *	s,
		size_t	l
	)

Just like libc's strndup().