Syntax

s32 mfsHFwrite(MfsFile handle,void* buf, s32 len)

Arguments

handle   File handle

*buf   Pointer to buffer in which data to be written is stored

len   Size of data to be written

Return value

Size of data that was written (a negative value is an error)

Function

Writes data

Description

This function writes data to the file specified by handle.

Main errors

MFS_ERR_FATAL	File open error The file is not opened.
MFS_ERR_DEVICE	Device error An error occurred in an internally called Leo function. Since a Leo function error is stored in the variable mfsError, check this variable to perform processing.
MFS_ERR_HEADER	Header error The header area is corrupted. If it is the RAM area, try to repair it.
MFS_ERR_PROTECT	Write protected The medium is write protected.