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Add partition management functions, remove buffer_size from emile_second_*_kernel functions

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This commit is contained in:
Laurent Vivier 2004-12-14 23:48:07 +00:00
parent aa172a0d0c
commit f573f662c9
1 changed files with 32 additions and 3 deletions
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35
libemile/libemile.h
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@ -7,6 +7,7 @@
#ifndef _LIBEMILE_H
#define _LIBEMILE_H
#include <sys/types.h>
#include <sys/stat.h>
static __attribute__((used)) char* libemile_header = "$CVSHeader$";
@ -21,6 +22,7 @@ static __attribute__((used)) char* libemile_header = "$CVSHeader$";
#define FLOPPY_SECTOR_SIZE 512
#define FIRST_LEVEL_SIZE (FLOPPY_SECTOR_SIZE * 2)
#define BOOTBLOCK_SIZE (FLOPPY_SECTOR_SIZE * 2)
enum {
EEMILE_CANNOT_READ_FIRST = -2,
@ -40,6 +42,10 @@ enum {
EEMILE_CANNOT_READ_KERNEL = -16,
};
#ifndef _PARTITION_H
typedef void emile_map_t;
#endif
static inline unsigned long emile_file_get_size(char* file)
{
struct stat result;
@ -72,17 +78,40 @@ extern int emile_second_set_output(int fd,
extern int emile_second_set_cmdline(int fd, char* cmdline);
extern int emile_second_get_cmdline(int fd, char* cmdline);
extern int emile_second_set_kernel(int fd, char *kernel_image,
unsigned int kernel_offset,
unsigned int buffer_size, char* ramdisk);
unsigned int kernel_offset, char* ramdisk);
extern int emile_second_get_kernel(int fd, unsigned int *kernel_offset,
unsigned int *kernel_image_size,
unsigned int *buffer_size,
unsigned int *ramdisk_offset,
unsigned int *ramdisk_size);
extern int emile_second_set_buffer_size(int fd, unsigned int buffer_size);
extern int emile_second_get_buffer_size(int fd, unsigned int *buffer_size);
extern int emile_second_set_kernel_scsi(int fd, char *kernel_name);
extern int emile_floppy_create_image(char* first_level, char* second_level,
char* kernel_image, char* ramdisk,
unsigned long buffer_size, char* image);
extern int emile_scsi_create_container(int fd,
struct emile_container* container);
extern emile_map_t* emile_map_open(char* dev, int flags);
extern void emile_map_close(emile_map_t *map);
extern int emile_map_read(emile_map_t *map, int part);
extern int emile_map_write(emile_map_t *map, int part);
extern int emile_map_partition_is_valid(emile_map_t *map);
extern int emile_map_get_partition_geometry(emile_map_t *map, int *start, int *count);
extern int emile_map_get_partition_type(emile_map_t *map, char** type);
extern int emile_map_get_partition_name(emile_map_t *map, char** name);
extern int emile_map_partition_is_bootable(emile_map_t *map);
extern int emile_map_partition_is_startup(emile_map_t *map);
extern int emile_map_set_partition_type(emile_map_t *map, char* type);
extern int emile_map_set_partition_name(emile_map_t *map, char* name);
extern int emile_map_partition_set_bootable(emile_map_t *map, int enable);
extern int emile_map_partition_set_startup(emile_map_t *map, int enable);
extern int emile_map_is_valid(emile_map_t *map);
extern int emile_map_geometry(emile_map_t *map, int *block_size,
int *block_count);
extern int emile_map_get_driver_number(emile_map_t *map);
extern int emile_map_get_driver_info(emile_map_t *map, int number,
int *block, int *size, int* type);
extern int emile_map_read_bootblock(emile_map_t* map, char* bootblock);
extern int emile_map_write_bootblock(emile_map_t* map, char* bootblock);
extern int emile_map_bootblock_is_valid(char *bootblock);
#endif