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7ccfb720b4
* admin/merge-gnulib (GNULIB_MODULES): Add close-stream. * lib/close-stream.c, lib/close-stream.h, lib/fpending.c * lib/fpending.h, m4/close-stream.m4, m4/fpending.m4: New files, from gnulib. * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate. * src/emacs.c: Include <close-stream.h>. (close_output_streams): New function. (main): Pass it to atexit, so that Emacs closes stdout and stderr and handles errors appropriately. (Fkill_emacs): Don't worry about flushing, as close_output_stream does that now. Fixes: debbugs:9574
31 lines
1.0 KiB
C
31 lines
1.0 KiB
C
/* fpending.c -- return the number of pending output bytes on a stream
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Copyright (C) 2000, 2004, 2006-2007, 2009-2012 Free Software Foundation,
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Inc.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Jim Meyering. */
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#include <config.h>
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#include "fpending.h"
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/* Return the number of pending (aka buffered, unflushed)
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bytes on the stream, FP, that is open for writing. */
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size_t
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__fpending (FILE *fp)
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{
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return PENDING_OUTPUT_N_BYTES;
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}
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