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/*
* Gets called before anything else - even the first printf
*
*/
void prom_init(void );
void prom_restart(void );
void prom_return_interactive(void );
void prom_flush_cache_all(void );
void prom_fatal(const char *message, ...);
void prom_wait(const char *prompt);
/*
* Gets called shortly after prom_init to intialize the malloc
* subsystem based on the proms information about memory layout
*
*/
void prom_init_malloc(void );
/*
* Open may be used to open "partitions" passed in by name from the prom. It is the
* proms abstraction layers responsibility to associate a file which associates to the
* block device
*
*/
int prom_open(char *name, int mode, FILE *stream);
int prom_close(FILE stream);
/*
* Seek on the e.g. partition to a specific block indicated by a byte offset.
*
*/
int prom_seek(FILE stream, long long position, int whence);
enum {
O_RDONLY,
O_RDWR,
};
enum {
SEEK_SET,
SEEK_CUR,
};
int prom_write(FILE stream, char *buf, unsigned long len, unsigned long *rlen);
int prom_read(FILE stream, char *buf, unsigned long len, unsigned long *rlen);
int prom_parse_args(int argc, char **argv);
void prom_add_arg(char *arg);
char *prom_get_label(void );
char *prom_get_partition(void );
char *prom_get_options(void );
void prom_get_karg(int *argc, char ***argv);
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