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72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/* Copyright (C) 1992,93,94,95,97,2000,2002,2006 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#include <errno.h>
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#include <fcntl.h>
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#include <stdarg.h>
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#include <stdio.h>
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#include <hurd.h>
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#include <hurd/fd.h>
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/* Open FILE with access OFLAG. If OFLAG includes O_CREAT,
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a third argument is the file protection. */
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int
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__libc_open (const char *file, int oflag, ...)
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{
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mode_t mode;
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io_t port;
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if (oflag & O_CREAT)
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{
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va_list arg;
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va_start (arg, oflag);
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mode = va_arg (arg, mode_t);
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va_end (arg);
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}
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else
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mode = 0;
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port = __file_name_lookup (file, oflag, mode);
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if (port == MACH_PORT_NULL)
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return -1;
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return _hurd_intern_fd (port, oflag, 1);
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}
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libc_hidden_def (__libc_open)
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weak_alias (__libc_open, __open)
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libc_hidden_weak (__open)
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weak_alias (__libc_open, open)
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int
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__open_2 (file, oflag)
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const char *file;
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int oflag;
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{
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if (oflag & O_CREAT)
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__fortify_fail ("invalid open call: O_CREAT without mode");
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return __open (file, oflag);
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}
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/* open64 is just the same as open for us. */
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weak_alias (__libc_open, __libc_open64)
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weak_alias (__libc_open, __open64)
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libc_hidden_weak (_open64)
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weak_alias (__libc_open, open64)
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strong_alias (__open_2, __open64_2)
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