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NaCl: Make fdopendir skip fcntl check.
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Roland McGrath
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May 13, 2015
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/* Open a directory stream from a file descriptor. NaCl version. | ||
Copyright (C) 2015 Free Software Foundation, Inc. | ||
This file is part of the GNU C Library. | ||
The GNU C Library is free software; you can redistribute it and/or | ||
modify it under the terms of the GNU Lesser General Public | ||
License as published by the Free Software Foundation; either | ||
version 2.1 of the License, or (at your option) any later version. | ||
The GNU C Library is distributed in the hope that it will be useful, | ||
but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
Lesser General Public License for more details. | ||
You should have received a copy of the GNU Lesser General Public | ||
License along with the GNU C Library; if not, see | ||
<http://www.gnu.org/licenses/>. */ | ||
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#include <assert.h> | ||
#include <fcntl.h> | ||
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/* Since NaCl does not have a useful fcntl, stub it out. | ||
fdopendir will not detect an fd open for writing only, | ||
but readdir will fail with EBADF so that's close enough. */ | ||
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#define __fcntl(fd, command) \ | ||
({ \ | ||
assert ((command) == F_GETFL); \ | ||
O_RDONLY; \ | ||
}) | ||
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#include <sysdeps/posix/fdopendir.c> |