gistfile1.m

@implementation NSTask (Extras)

- (NSTaskResult *)result
{
	NSPipe *stdoutPipe = [NSPipe pipe];
	[self setStandardOutput:pipe];
	NSFileHandle *stdoutFile = [stdoutPipe fileHandleForReading];
	
	NSPipe *stderrPipe = [NSPipe pipe];
	[self setStandardError:stderrPipe];
	NSFileHandle *stderrFile = [stderrPipe fileHandleForReading];
	
	[self launch];
	[self waitUntilExit];
	
	NSData *stdoutData;
	stdoutData = [stdoutFile readDataToEndOfFile];
	
	NSData *stderrData;
	stderrData = [stderrFile readDataToEndOfFile];
	
	NSTaskResult *result = [NSTaskResult instantiate];
	result.stdout = [[[NSString alloc] initWithData:stdoutData encoding:NSUTF8StringEncoding] autorelease];
	result.stderr = [[[NSString alloc] initWithData:stderrData encoding:NSUTF8StringEncoding] autorelease];
	result.exitStatus = [self terminationStatus];
	return result;
}

@end