ramwrite.c File Reference

#include <xinu.h>
#include <ramdisk.h>

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Functions
devcall	ramwrite (struct dentry *devptr, char *buff, int32 blk)

Function Documentation

ramwrite()

devcall ramwrite	(	struct dentry *	devptr,
		char *	buff,
		int32	blk
	)

Definition at line 10 of file ramwrite.c.

References ramdisk::disk, memcpy(), OK, Ram, and RM_BLKSIZ.

{
    int32   bpos;           /* Byte position of blk     */

    bpos = RM_BLKSIZ * blk;
    memcpy(&Ram.disk[bpos], buff, RM_BLKSIZ);
    return OK;
}

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