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hidden_def/hidden_proto: convert all users (I hope) termios split, add some missing...
[uclinux-h8/uClibc.git]
/
libc
/
misc
/
dirent
/
dirfd.c
1
/*
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* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
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*
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* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
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*/
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#include <dirent.h>
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#include <errno.h>
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#include "dirstream.h"
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int dirfd(DIR * dir)
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{
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if (!dir || dir->dd_fd == -1) {
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__set_errno(EBADF);
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return -1;
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}
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return dir->dd_fd;
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}
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libc_hidden_proto(dirfd)
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libc_hidden_def(dirfd)