buffer.c File Reference

#include "io/impl.h"
#include "io/impl/buffer.h"
#include "os/os.h"
#include "core/macros.h"
#include "arena/arena.h"
#include "base/panic.h"
#include "base/util.h"

Include dependency graph for buffer.c:

Go to the source code of this file.

Functions
STA_DECL io_t *	io_memory (const char *name, const void *data, size_t size, os_access_t flags, arena_t *arena)
	create an IO object from an initial view of memory More...
STA_DECL io_t *	io_blob (const char *name, size_t size, os_access_t flags, arena_t *arena)
	create an IO object in memory of a given size size specifies the initial internal buffer size, the file seek position starts at 0 More...
STA_DECL io_t *	io_memory_init (void *buffer, const char *name, const void *data, size_t size, os_access_t flags, arena_t *arena)
STA_DECL io_t *	io_blob_init (void *buffer, const char *name, size_t size, os_access_t flags, arena_t *arena)

Function Documentation

io_blob()

STA_DECL io_t* io_blob	(	const char *	name,
		size_t	size,
		os_access_t	flags,
		arena_t *	arena
	)

create an IO object in memory of a given size size specifies the initial internal buffer size, the file seek position starts at 0

Parameters

name	the name of the io object
size	the starting size of the buffer
flags	the access mode
arena	the arena to allocate from

Returns

the io object

Definition at line 126 of file buffer.c.

io_blob_init()

STA_DECL io_t* io_blob_init	(	void *	buffer,
		const char *	name,
		size_t	size,
		os_access_t	flags,
		arena_t *	arena
	)

Definition at line 143 of file buffer.c.

io_memory()

STA_DECL io_t* io_memory	(	const char *	name,
		const void *	data,
		size_t	size,
		os_access_t	flags,
		arena_t *	arena
	)

create an IO object from an initial view of memory

public allocating api

Definition at line 119 of file buffer.c.

io_memory_init()

STA_DECL io_t* io_memory_init	(	void *	buffer,
		const char *	name,
		const void *	data,
		size_t	size,
		os_access_t	flags,
		arena_t *	arena
	)

public in place api

Definition at line 137 of file buffer.c.