Function File_ReadBlockFile_Ex

src/file.c:881–890

* Reads length bytes from filename into buffer. * * @param filename Then name of the file to read. * @param buffer The buffer to read into. * @param length The amount of bytes to read. * @return The amount of bytes truly read, or 0 if there was a failure. */

 * @return The amount of bytes truly read, or 0 if there was a failure.
 */
uint32 File_ReadBlockFile_Ex(enum SearchDirectory dir, const char *filename, void *buffer, uint32 length)
{
	uint8 index;

	index = File_Open_Ex(dir, filename, FILE_MODE_READ);
	if (index == FILE_INVALID) return 0;
	length = File_Read(index, buffer, length);
	File_Close(index);
	return length;
}

/**
 * Reads the whole file in the memory.