45ce77df85
* libc/include/fcntl.h: Declare it. Add some fcntl defines. * libc/include/stdio.h: Remove fcntl defines, Declare g_stdout. * module/language/c99/compiler.mes (c99-input->ast): Define O_WRONLY, O_RDWR. * module/mes/guile.mes (with-output-to-file, with-output-to-port): New functions. * src/posix.c (current_output_port, open_output_file, set_current_output_port): New functions. * libc/mlibc.c (open): Add optional mode parameter. * module/mes/libc-i386.mes (i386:open): Forward third parameter. * scaffold/mini-mes.c (main): Init g_stdout. * src/mes.c (main): Likewise.
44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* 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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* 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 Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __FCNTL_H
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#define __FCNTL_H 1
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#if __GNUC__ && POSIX
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#ifndef _GNU_SOURCE
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#define _GNU_SOURCE
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#endif
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#include_next <fcntl.h>
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#else // ! (__GNUC__ && POSIX)
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#define O_RDONLY 0
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#define O_WRONLY 1
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#define O_RDWR 2
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#define O_CREAT 64
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#define O_TRUNC 512
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#define S_IRWXU 00700
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#define S_IXUSR 00100
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#define S_IWUSR 00200
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#define S_IRUSR 00400
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int open (char const *s, int flags, ...);
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#endif // ! (__GNUC__ && POSIX)
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#endif // __FCNTL_H
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