rfwrite.c,v

来自「TCP-IP红宝书源代码」· C,V 代码 · 共 49 行

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date	97.09.21.19.28.54;	author dls;	state Dist;
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@/* rfwrite.c - rfwrite */

#include <conf.h>
#include <kernel.h>
#include <network.h>

/*------------------------------------------------------------------------
 *  rfwrite  --  write one or more bytes to a remote file
 *------------------------------------------------------------------------
 */
rfwrite(devptr, buff, len)
struct	devsw	*devptr;
char	*buff;
int	len;
{
	int	i;

	if (len < 0)
		return(SYSERR);
	for (i=len ; i > 0 ; i-=RDATLEN, buff+=RDATLEN)
		if (rfio(devptr,FS_WRITE,buff,min(i,RDATLEN)) == SYSERR)
			return(SYSERR);
	return(len);
}
@