ef29ade04b
* lib/mes/__buffered_read.c: New file. * build-aux/configure-lib.sh (libc_SOURCES): Add it. Also add memmove.c. (libc_tcc_SOURCES): Remove memmove.c * lib/linux/close.c (close): Clear read buffer. * lib/linux/_open3.c (_open3): Likewise. * lib/linux/lseek.c (lseek): Correct for read buffer. * lib/stdio/fwrite.c (fwrite): Likewise. * lib/posix/read.c (read): Call __buffered_read. * lib/posix/write.c (write): Add FIXME note about buffered reads. * simple.sh: Update.
32 lines
1 KiB
C
32 lines
1 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017,2018,2019 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* 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 (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* 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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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/syscall.h>
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#include <syscall.h>
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#include <mes/lib.h>
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int
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close (int filedes)
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{
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__ungetc_clear (filedes);
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__buffered_read_clear (filedes);
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return _sys_call1 (SYS_close, (int) filedes);
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}
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