file.c File Reference

#include "routix/system.h"
#include "string.h"
#include "drivers/fat.h"
#include "routix/paging.h"
#include "routix/kalloc.h"
#include <routix/kstdio.h>
#include "routix/file.h"
#include "routix/task.h"
#include <drivers/floppy.h>
#include <fs/blockcache.h>
#include <error.h>

Go to the source code of this file.

Defines

• #define RUNSTATS   1

Functions

• int open (char *nombre)
• int open_FAT12 (char *nombre, int fd)
• int lseek (int fd, int offset, int donde)
• int close (int fd)
• ssize_t read (int fd, void *buf, size_t nbytes)

Variables

• file_opened_t * header_archivos_abiertos = NULL
• dev_fat_t dev_fat [0]
• dword file_descriptor_actual = 1
• task_struct_t * actual

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Define Documentation

#define RUNSTATS   1

Definition at line 14 of file file.c.

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Function Documentation

int close (  int  fd  )

Definition at line 177 of file file.c. Referenced by invoke(), main(), sys_exec(), and sys_execve().

int lseek (  int  fd, int  offset, int  donde )

Definition at line 123 of file file.c. Referenced by read(), sys_exec(), and sys_execve().

int open (  char *  nombre  )

Definition at line 44 of file file.c. Referenced by sys_exec(), and sys_execve().

int open_FAT12 (  char *  nombre, int  fd )

Definition at line 88 of file file.c. Referenced by open().

ssize_t read (  int  fd, void *  buf, size_t  nbytes )

Definition at line 239 of file file.c. Referenced by sys_exec(), and sys_execve().

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Variable Documentation

task_struct_t* actual

Definition at line 42 of file file.c.

dev_fat_t dev_fat[0]

Definition at line 18 of file file.c. Referenced by fat_12(), fat_file_find(), fat_next_sector(), fat_root_dir(), fat_test(), init_floppy_fs(), levantar_fat(), open_FAT12(), print_fat_info(), and tarea_init().

dword file_descriptor_actual = 1

Definition at line 32 of file file.c.

file_opened_t * header_archivos_abiertos = NULL

Definition at line 27 of file file.c.

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