1990/0821/port/sysfile.c (diff list | history)

1990/08141/sys/src/9/port/sysfile.c:148,153 – 1990/0821/sys/src/9/port/sysfile.c:148,154 (short | long | prev | next)
1990/0227		nc = (*devtab[nc->type].open)(nc, OREAD); nc->offset = c->offset; nr = (*devtab[nc->type].read)(nc, va, n);
1990/0821		c->offset = nc->offset; /* devdirread e.g. changes it */
1990/0227		close(nc); poperror(); if(nr > 0)
1990/08141/sys/src/9/port/sysfile.c:192,198 – 1990/0821/sys/src/9/port/sysfile.c:193,199
1990/0227		if(c->offset%DIRLEN || n==0) error(0, Ebaddirread); } if((c->qid&CHDIR) && c->flag&CMOUNT)
1990/0821		if((c->qid&CHDIR) && (c->flag&CMOUNT))
1990/0227		n = unionread(c, (void*)arg[1], n); else n = (*devtab[c->type].read)(c, (void*)arg[1], n);