#include <u.h>#include <libc.h>#include <bio.h> intBbuffered(Biobufhdr *bp){ switch(bp->state) { case Bracteof: case Bractive: return -bp->icount; case Bwactive: return bp->bsize + bp->ocount; case Binactive: return 0; } fprint(2, "Bbuffered: unknown state %d\n", bp->state); return 0;}
#include <u.h>
#include <libc.h>
#include <bio.h>
int
Bbuffered(Biobufhdr *bp)
{
switch(bp->state) {
case Bracteof:
case Bractive:
return -bp->icount;
case Bwactive:
return bp->bsize + bp->ocount;
case Binactive:
return 0;
}
fprint(2, "Bbuffered: unknown state %d\n", bp->state);
return 0;
}