};
enum env_location {
+ ENVL_UNKNOWN,
ENVL_EEPROM,
ENVL_EXT4,
ENVL_FAT,
ENVL_NOWHERE,
ENVL_COUNT,
- ENVL_UNKNOWN,
};
/* value for the various operations we want to perform on the env */
const char *name;
enum env_location location;
- /**
- * get_char() - Read a character from the environment
- *
- * This method is optional. If not provided, a default implementation
- * will read from gd->env_addr.
- *
- * @index: Index of character to read (0=first)
- * @return character read, or -ve on error
- */
- int (*get_char)(int index);
-
/**
* load() - Load the environment from storage
*