void printchan(void (*putch) (int, void **), void **putdat, struct chan *c)
{
if (! c)
return;
printfmt(putch, putdat, "(%p): ", c);
printfmt(putch, putdat, "%slocked ", spin_locked(&c->lock) ? "":"un");
printfmt(putch, putdat, "refs %p ", kref_refcnt(&c->ref));
// printfmt(putch, putdat, "%p ", struct chan *next,
// printfmt(putch, putdat, "%p ", struct chan *link,
printfmt(putch, putdat, "off %p ", c->offset);
printfmt(putch, putdat, "type %p ", c->type);
if (c->type != -1)
printfmt(putch, putdat, "(#%s) ", devtab[c->type].name);
printfmt(putch, putdat, "dev %p ", c->dev);
printfmt(putch, putdat, "mode %p ", c->mode);
printfmt(putch, putdat, "flag %p ", c->flag);
printfmt(putch, putdat, "qid");
printqid(putch, putdat, &c->qid);
printfmt(putch, putdat, " fid %p ", c->fid);
printfmt(putch, putdat, "iounit %p ", c->iounit);
printfmt(putch, putdat, "umh %p ", c->umh);
printfmt(putch, putdat, "umc %p ", c->umc);
// printfmt(putch, putdat, "%p ", qlock_t umqlock,
printfmt(putch, putdat, "uri %p ", c->uri);
printfmt(putch, putdat, "dri %p ", c->dri);
printfmt(putch, putdat, "mountid %p ", c->mountid);
printfmt(putch, putdat, "mntcache %p ", c->mcp);
printfmt(putch, putdat, "mux %p ", c->mux);
if (c->mux && c->mux->c) printfmt(putch, putdat, "mux->c %p ", c->mux->c);
printfmt(putch, putdat, "aux %p ", c->aux);
printfmt(putch, putdat, "mchan %p ", c->mchan);
printfmt(putch, putdat, "mqid %p ");
printqid(putch, putdat, &c->mqid);
printfmt(putch, putdat, " cname ");
printcname(putch, putdat, c->name);
printfmt(putch, putdat, " ateof %p ", c->ateof);
printfmt(putch, putdat, "buf %p ", c->buf);
printfmt(putch, putdat, "bufused %p ", c->bufused);
}
// peaks in and sees if the list is locked with it's spinlock
int checklist_is_locked(checklist_t* list)
{
return spin_locked(&list->lock);
}
