taglinefilesource code
rbp1696drivers/char/scc.cscc->rbp1 = bp;         /* Don't throw this one away */
rbp1809drivers/char/scc.cif ((bp = scc->rbp1) == NULLBUF || bp->cnt >= bp->size)  
rbp1814drivers/char/scc.cscc->rbp = scc->rbp1 = bp;
rbp1820drivers/char/scc.cscc->rbp1 = bp;
rbp1891drivers/char/scc.cscc->rbp = scc->rbp1 = NULLBUF;
rbp1244include/linux/scc.hstruct mbuf *rbp1;  /* rx: Pointer to mbuf currently being written */