ObjFW  Check-in [d2b0beab38]

{
	return [self writeNBytes: [str cStringLength]
		      fromBuffer: [str cString]];
}

- (size_t)writeLine: (OFString*)str
{
	size_t len = [str cStringLength];
	char *buf;
	size_t ret = [self writeString: str];
	[self writeInt8: '\n'];

	buf = [self allocMemoryWithSize: len + 1];

	@try {
		memcpy(buf, [str cString], len);
		buf[len] = '\n';

	return ret + 1;
		return [self writeNBytes: len + 1
			      fromBuffer: buf];
	} @finally {
		[self freeMemory: buf];
	}
}

- (size_t)writeFormat: (OFString*)fmt, ...
{
	va_list args;
	size_t ret;