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1.1 ! root 1: /* ! 2: * Copyright (c) 1980 Regents of the University of California. ! 3: * All rights reserved. The Berkeley software License Agreement ! 4: * specifies the terms and conditions for redistribution. ! 5: * ! 6: * @(#)endfile.c 5.1 6/7/85 ! 7: */ ! 8: ! 9: /* ! 10: * endfile ! 11: */ ! 12: ! 13: #include "fio.h" ! 14: ! 15: static char endf[] = "endfile"; ! 16: ! 17: f_end (a) ! 18: alist *a; ! 19: { ! 20: unit *b; ! 21: ! 22: lfname = NULL; ! 23: elist = NO; ! 24: errflag = a->aerr; ! 25: lunit = a->aunit; ! 26: if (not_legal(lunit)) ! 27: err (errflag, F_ERUNIT, endf) ! 28: b = &units[lunit]; ! 29: if (!b->ufd) ! 30: err (errflag, F_ERNOPEN, endf) ! 31: if (b->uend) ! 32: return(0); ! 33: lfname = b->ufnm; ! 34: b->uend = YES; ! 35: return ( t_runc (b, errflag, endf) ); ! 36: }
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