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/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
Copyright (C) 1999-2021 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
<https://www.gnu.org/licenses/>. */
#define _DL_CACHE_DEFAULT_ID 0x303
#define _dl_cache_check_flags(flags) \
((flags) == _DL_CACHE_DEFAULT_ID)
#define add_system_dir(dir) \
do \
{ \
size_t len = strlen (dir); \
char path[len + 4]; \
memcpy (path, dir, len + 1); \
if (len >= 6 && ! memcmp (path + len - 6, "/lib64", 6)) \
{ \
len -= 2; \
path[len] = '\0'; \
} \
else if (len >= 7 \
&& ! memcmp (path + len - 7, "/libx32", 7)) \
{ \
len -= 3; \
path[len] = '\0'; \
} \
add_dir (path); \
if (len >= 4 && ! memcmp (path + len - 4, "/lib", 4)) \
{ \
memcpy (path + len, "64", 3); \
add_dir (path); \
memcpy (path + len, "x32", 4); \
add_dir (path); \
} \
} while (0)
#include <sysdeps/generic/dl-cache.h>
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