devparse
if ((rv = devparse(&ncurr, value, NULL)) != 0)
rv = devparse(dev, getenv("currdev"), NULL);
return (devparse(dev, devspec, path));
if (((rv = devparse(dev, getenv("currdev"), NULL)) == 0) &&
return(devparse(dev, devspec, path));
if (((rv = devparse(dev, getenv("currdev"), NULL)) == 0) &&
return (devparse(dev, devspec, path));
rv = devparse(dev, getenv("currdev"), NULL);
return (devparse(dev, devspec, path));
int devparse(struct devdesc **, const char *, const char **);
rv = devparse(dev, getenv("currdev"), NULL);
return (devparse(dev, devspec, path));