pintos/src/devices/partition.c File Reference

#include "devices/partition.h"
#include <packed.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include "devices/block.h"
#include "threads/malloc.h"

Go to the source code of this file.

Data Structures
struct	partition
Functions
static void	read_partition_table (struct block *, block_sector_t sector, block_sector_t primary_extended_sector, int *part_nr)
static void	found_partition (struct block *, uint8_t type, block_sector_t start, block_sector_t size, int part_nr)
static const char *	partition_type_name (uint8_t)
void	partition_scan (struct block *block)
static void	partition_read (void *p_, block_sector_t sector, void *buffer)
static void	partition_write (void *p_, block_sector_t sector, const void *buffer)
Variables
static struct block_operations	partition_operations

---

Function Documentation

static void found_partition	(	struct block *	block,
		uint8_t	type,
		block_sector_t	start,
		block_sector_t	size,
		int	part_nr
	)			[static]

Definition at line 155 of file partition.c.

References partition::block, BLOCK_FILESYS, BLOCK_FOREIGN, BLOCK_KERNEL, block_name(), block_register(), BLOCK_SCRATCH, block_size(), BLOCK_SWAP, malloc(), name, NULL, PANIC, partition_operations, partition_type_name(), PRDSNu, printf(), snprintf(), and partition::start.

Referenced by read_partition_table().

static void partition_read	(	void *	p_,
		block_sector_t	sector,
		void *	buffer
	)			[static]

Definition at line 305 of file partition.c.

References partition::block, block_read(), and partition::start.

void partition_scan

(

struct block *

block

)

Definition at line 29 of file partition.c.

References block_name(), printf(), and read_partition_table().

Referenced by identify_ata_device(), and msc_attached().

static const char * partition_type_name

(

uint8_t

type

)

[static]

Definition at line 191 of file partition.c.

References NULL.

Referenced by found_partition().

static void partition_write	(	void *	p_,
		block_sector_t	sector,
		const void *	buffer
	)			[static]

Definition at line 315 of file partition.c.

References partition::block, block_write(), and partition::start.

static void read_partition_table	(	struct block *	block,
		block_sector_t	sector,
		block_sector_t	primary_extended_sector,
		int *	part_nr
	)			[static]

Definition at line 51 of file partition.c.

References ASSERT, block_name(), block_read(), BLOCK_SECTOR_SIZE, block_size(), found_partition(), free(), malloc(), NULL, PACKED, PANIC, PRDSNu, and printf().

Referenced by partition_scan().

---

Variable Documentation

static struct block_operations partition_operations [static, read]

Initial value:

  {
    partition_read,
    partition_write
  }

Definition at line 17 of file partition.c.

Referenced by found_partition().