1 /* Copyright (c) 1979 Regents of the University of California */ 2 3 static char sccsid[] = "@(#)APPEND.c 1.2 06/10/81"; 4 5 #include "h00vars.h" 6 7 APPEND(filep) 8 9 register struct iorec *filep; 10 { 11 filep = GETNAME (filep, 0, 0, 0); 12 filep->fbuf = fopen(filep->fname, "a"); 13 if (filep->fbuf == NULL) { 14 PERROR("Could not open ", filep->pfname); 15 return; 16 } 17 filep->funit |= (EOFF | FWRITE); 18 if (filep->fblk > PREDEF) { 19 setbuf(filep->fbuf, &filep->buf[0]); 20 } 21 } 22