dl-cache.h 1.4 KB

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  1. /* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
  2. Copyright (C) 2003-2019 Free Software Foundation, Inc.
  3. This file is part of the GNU C Library.
  4. The GNU C Library is free software; you can redistribute it and/or
  5. modify it under the terms of the GNU Lesser General Public
  6. License as published by the Free Software Foundation; either
  7. version 2.1 of the License, or (at your option) any later version.
  8. The GNU C Library is distributed in the hope that it will be useful,
  9. but WITHOUT ANY WARRANTY; without even the implied warranty of
  10. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  11. Lesser General Public License for more details.
  12. You should have received a copy of the GNU Lesser General Public
  13. License along with the GNU C Library; if not, see
  14. <http://www.gnu.org/licenses/>. */
  15. #define add_system_dir(dir) \
  16. do \
  17. { \
  18. size_t len = strlen (dir); \
  19. char path[len + 3]; \
  20. memcpy (path, dir, len + 1); \
  21. if (len >= 6 && ! memcmp (path + len - 6, "/lib64", 6)) \
  22. { \
  23. len -= 2; \
  24. path[len] = '\0'; \
  25. } \
  26. add_dir (path); \
  27. if (len >= 4 && ! memcmp (path + len - 4, "/lib", 4)) \
  28. { \
  29. memcpy (path + len, "64", 3); \
  30. add_dir (path); \
  31. } \
  32. } while (0)
  33. #include <sysdeps/generic/dl-cache.h>