From fa080de7afc95aa1c19a6e6fc0e0708ced2eadc4 Mon Sep 17 00:00:00 2001 From: Joseph Hunkeler Date: Wed, 8 Jul 2015 20:46:52 -0400 Subject: Initial commit --- sys/fmio/fmlfundel.x | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 sys/fmio/fmlfundel.x (limited to 'sys/fmio/fmlfundel.x') diff --git a/sys/fmio/fmlfundel.x b/sys/fmio/fmlfundel.x new file mode 100644 index 00000000..98c822ee --- /dev/null +++ b/sys/fmio/fmlfundel.x @@ -0,0 +1,28 @@ +# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc. + +include +include "fmio.h" + +# FM_LFUNDELETE -- Undelete an lfile. + +procedure fm_lfundelete (fm, lfile) + +pointer fm #I FMIO descriptor +int lfile #I lfile number + +pointer lf +errchk syserrs, fmio_bind, fmio_errchk + +begin + call fmio_bind (fm) + call fmio_errchk (fm) + + # Verify input. + if (lfile < 0 || lfile > FM_NLFILES(fm)) + call syserrs (SYS_FMLFNOOB, FM_DFNAME(fm)) + + lf = FM_FTABLE(fm) + lfile * LEN_FTE + LF_FLAGS(lf) = and (LF_FLAGS(lf), not(LFF_DELETED)) + FM_DHMODIFIED(fm) = YES + call fmio_tick (fm) +end -- cgit