File: write.c

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emile 0.10-1
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/*
 *
 * (c) 2004,2005 Laurent Vivier <LaurentVivier@wanadoo.fr>
 *
 */

#include <sys/types.h>
#include <macos/devices.h>

ssize_t write(int fd, const void *buf, size_t count)
{
	int res;
	ParamBlockRec param;

	param.ioCompletion = 0;
	param.ioVRefNum = 0;
	param.ioRefNum = fd;
	param.ioBuffer = (u_int32_t)buf;
	param.ioReqCount= count;
	param.ioPosMode = fsAtMark;
	param.ioPosOffset = 0;
	res = PBWriteSync(&param);
	if (res != noErr)
		return 0;
	
	return param.ioActCount;
}