cbfs_mcache.c File Reference

#include <assert.h>
#include <commonlib/bsd/cbfs_private.h>

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Data Structures
union	mcache_entry
struct	cbfs_mcache_build_args

Macros
#define	MCACHE_MAGIC_FILE   0x454c4946 /* 'FILE' */
#define	MCACHE_MAGIC_FULL   0x4c4c5546 /* 'FULL' */
#define	MCACHE_MAGIC_END   0x444e4524 /* '$END' */

Functions
static enum cb_err	build_walker (cbfs_dev_t dev, size_t offset, const union cbfs_mdata *mdata, size_t already_read, void *arg)
enum cb_err	cbfs_mcache_build (cbfs_dev_t dev, void *mcache, size_t size, struct vb2_hash *metadata_hash)
enum cb_err	cbfs_mcache_lookup (const void *mcache, size_t mcache_size, const char *name, union cbfs_mdata *mdata_out, size_t *data_offset_out)
size_t	cbfs_mcache_real_size (const void *mcache, size_t mcache_size)

Macro Definition Documentation

MCACHE_MAGIC_END

#define MCACHE_MAGIC_END   0x444e4524 /* '$END' */

Definition at line 27 of file cbfs_mcache.c.

MCACHE_MAGIC_FILE

#define MCACHE_MAGIC_FILE   0x454c4946 /* 'FILE' */

Definition at line 25 of file cbfs_mcache.c.

MCACHE_MAGIC_FULL

#define MCACHE_MAGIC_FULL   0x4c4c5546 /* 'FULL' */

Definition at line 26 of file cbfs_mcache.c.

Function Documentation

build_walker()

static enum cb_err build_walker ( cbfs_dev_t  dev, size_t  offset, const union cbfs_mdata *  mdata, size_t  already_read, void *  arg  )

static

Definition at line 1 of file cbfs_mcache.c.

cbfs_mcache_build()

enum cb_err cbfs_mcache_build	(	cbfs_dev_t	dev,
		void *	mcache,
		size_t	size,
		struct vb2_hash *	metadata_hash
	)

Definition at line 1 of file cbfs_mcache.c.

cbfs_mcache_lookup()

enum cb_err cbfs_mcache_lookup	(	const void *	mcache,
		size_t	mcache_size,
		const char *	name,
		union cbfs_mdata *	mdata_out,
		size_t *	data_offset_out
	)

Definition at line 1 of file cbfs_mcache.c.

cbfs_mcache_real_size()

size_t cbfs_mcache_real_size	(	const void *	mcache,
		size_t	mcache_size
	)

Definition at line 125 of file cbfs_mcache.c.

Referenced by mcache_to_cbmem().

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