filesystem.h File Reference

#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <pwd.h>
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include "string.h"
#include "types.h"

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Functions
int	filesystem_read (string_t path, byte_t **file_content, off_t *file_size)
	Read the content of a file. More...
int	filesystem_write (string_t path, byte_t *file_content, off_t file_size)
	Write the content to a file. More...
bool	filesystem_exists (string_t path)
	Check if a path exists. More...
int	filesystem_remove (string_t path)
	Removes a path. More...
string_t	filesystem_get_mimetype (string_t path)
	Get the mimetype of a file based on its extension. More...

Function Documentation

filesystem_read()

int filesystem_read	(	string_t	path,
		byte_t **	file_content,
		off_t *	file_size
	)

Read the content of a file.

Parameters

path
file_content
file_size	The size of the file that was read (mutated by the function).

Return values

-1	if the file does not exist or if there is an error.
0	for success.

Returns

int

Since

v1.0.0

filesystem_write()

int filesystem_write	(	string_t	path,
		byte_t *	file_content,
		off_t	file_size
	)

Write the content to a file.

Parameters

path
file_content
file_size

Return values

-1	if there is an error.
0	for success.

Returns

int

Since

v1.0.0

filesystem_exists()

bool filesystem_exists

(

string_t

path

)

Check if a path exists.

Parameters

path

Returns

true

false

Since

v3.1.0

filesystem_remove()

int filesystem_remove

(

string_t

path

)

Removes a path.

Parameters

path

Returns

int

Return values

-1	if there is an error.
0	for success.

Returns

int

Since

v3.1.0

filesystem_get_mimetype()

string_t filesystem_get_mimetype

(

string_t

path

)

Get the mimetype of a file based on its extension.

Parameters

path

See also

https://developer.mozilla.org/en-US/docs/Web/HTTP/Basics_of_HTTP/MIME_types/Common_types

https://www.iana.org/assignments/media-types/media-types.xhtml

Returns

string_t

Since

v1.0.0