1 /* Copyright (c) 1979 Regents of the University of California */ 2 3 static char sccsid[] = "@(#)GET.c 1.2 06/10/81"; 4 5 #include "h00vars.h" 6 7 GET(curfile) 8 9 register struct iorec *curfile; 10 { 11 if (curfile->funit & FWRITE) { 12 ERROR("%s: Attempt to read, but open for writing\n", 13 curfile->pfname); 14 return; 15 } 16 IOSYNC(curfile); 17 if (curfile->funit & EOFF) { 18 ERROR("%s: Tried to read past end of file\n", curfile->pfname); 19 return; 20 } 21 curfile->funit |= SYNC; 22 } 23