read_file.h File Reference

Contains methods to read from file. More...

#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include <fcntl.h>
#include "../core/superblock.h"
#include "../core/descriptors_table.h"
#include "../core/defines.h"
#include "../core/methods.h"
#include "utils.h"
#include "net_utils.h"

Go to the source code of this file.

Functions
ssize_t	read_file (const char *path_to_fs_file, uint16_t file_descriptor, char *dest, uint32_t size, int output_fd)
	Read data from file. More...
void	read_file_to_file (const char *path_to_fs_file, uint16_t file_descriptor, const char *path, ssize_t size)
	Read data from file Read data from file and put it to path. More...

Detailed Description

Contains methods to read from file.

Author

yaishenka

Date

13.03.2021

Definition in file read_file.h.

Function Documentation

ssize_t read_file	(	const char *	path_to_fs_file,
		uint16_t	file_descriptor,
		char *	dest,
		uint32_t	size,
		int	output_fd
	)

Read data from file.

Parameters

path_to_fs_file
file_descriptor	opened file descriptor from our FS
place_to_read
size

Returns

count of readed_bytes

Definition at line 31 of file read_file.h.

void read_file_to_file	(	const char *	path_to_fs_file,
		uint16_t	file_descriptor,
		const char *	path,
		ssize_t	size
	)

Read data from file Read data from file and put it to path.

Parameters

path_to_fs_file
file_descriptor
path
size	if size == -1 file will be readed till end

Definition at line 161 of file read_file.h.