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- /* Read a directory. Linux LFS version.
- Copyright (C) 1997-2019 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/>. */
- /* When _DIRENT_MATCHES_DIRENT64 is defined we can alias 'readdir64' to
- 'readdir'. However the function signatures are not equal due
- different return types, so we need to suppress {__}readdir so weak
- and strong alias do not throw conflicting types errors. */
- #define readdir __no_readdir_decl
- #define __readdir __no___readdir_decl
- #include <dirent.h>
- #define __READDIR __readdir64
- #define __GETDENTS __getdents64
- #define DIRENT_TYPE struct dirent64
- #include <sysdeps/posix/readdir.c>
- #undef __readdir
- #undef readdir
- libc_hidden_def (__readdir64)
- #if _DIRENT_MATCHES_DIRENT64
- strong_alias (__readdir64, __readdir)
- weak_alias (__readdir64, readdir64)
- weak_alias (__readdir64, readdir)
- #else
- /* The compat code expects the 'struct direct' with d_ino being a __ino_t
- instead of __ino64_t. */
- # include <shlib-compat.h>
- versioned_symbol (libc, __readdir64, readdir64, GLIBC_2_2);
- # if SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2)
- # include <olddirent.h>
- # define __READDIR attribute_compat_text_section __old_readdir64
- # define __GETDENTS __old_getdents64
- # define DIRENT_TYPE struct __old_dirent64
- # include <sysdeps/posix/readdir.c>
- libc_hidden_def (__old_readdir64)
- compat_symbol (libc, __old_readdir64, readdir64, GLIBC_2_1);
- # endif /* SHLIB_COMPAT(libc, GLIBC_2_1, GLIBC_2_2) */
- #endif /* _DIRENT_MATCHES_DIRENT64 */
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