nvram.h File Reference

#include <linux/types.h>
#include <linux/kernel.h>

Go to the source code of this file.

Data Structures
struct	nvram_header

Macros
#define	NVRAM_HEADER   0x48534C46 /* 'FLSH' */
#define	NVRAM_VERSION   1
#define	NVRAM_HEADER_SIZE   20
#define	NVRAM_SPACE   0x8000
#define	FLASH_MIN   0x00020000 /* Minimum flash size */
#define	NVRAM_MAX_VALUE_LEN   255
#define	NVRAM_MAX_PARAM_LEN   64
#define	NVRAM_ERR_INV_PARAM   -8
#define	NVRAM_ERR_ENVNOTFOUND   -9

Functions
int	nvram_getenv (char *name, char *val, size_t val_len)

Macro Definition Documentation

#define FLASH_MIN   0x00020000 /* Minimum flash size */

Definition at line 30 of file nvram.h.

#define NVRAM_ERR_ENVNOTFOUND   -9

Definition at line 36 of file nvram.h.

#define NVRAM_ERR_INV_PARAM   -8

Definition at line 35 of file nvram.h.

#define NVRAM_HEADER   0x48534C46 /* 'FLSH' */

Definition at line 25 of file nvram.h.

#define NVRAM_HEADER_SIZE   20

Definition at line 27 of file nvram.h.

#define NVRAM_MAX_PARAM_LEN   64

Definition at line 33 of file nvram.h.

#define NVRAM_MAX_VALUE_LEN   255

Definition at line 32 of file nvram.h.

#define NVRAM_SPACE   0x8000

Definition at line 28 of file nvram.h.

#define NVRAM_VERSION   1

Definition at line 26 of file nvram.h.

Function Documentation

int nvram_getenv	(	char *	name,
		char *	val,
		size_t	val_len
	)

Definition at line 89 of file nvram.c.