fnet_fs_fread()

fnet_size_t fnet_fs_fread	(	void *	buf,
		fnet_size_t	size,
		fnet_fs_file_t	file
	)

Reads data from a file.

Parameters

buf	Pointer to the buffer to store the read data.
size	Number of bytes to read.
file	File descriptor.

Returns

This function returns:

• The total number of bytes successfully read.

See also

fnet_fs_fgetc(), fnet_fs_rewind(), fnet_fs_feof()

This function reads an array of bytes from the file and stores them in the block of memory specified by buf.
The position indicator of the file descriptor is advanced by the total amount of bytes read.