crypt.c 1.4 KB

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  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * crypt() for uClibc
  4. *
  5. * Copyright (C) 2000 by Lineo, inc. and Erik Andersen
  6. * Copyright (C) 2000,2001 by Erik Andersen <andersen@uclibc.org>
  7. * Written by Erik Andersen <andersen@uclibc.org>
  8. *
  9. * This program is free software; you can redistribute it and/or modify it
  10. * under the terms of the GNU Library General Public License as published by
  11. * the Free Software Foundation; either version 2 of the License, or (at your
  12. * option) any later version.
  13. *
  14. * This program is distributed in the hope that it will be useful, but WITHOUT
  15. * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  16. * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public License
  17. * for more details.
  18. *
  19. * You should have received a copy of the GNU Library General Public License
  20. * along with this program; if not, write to the Free Software Foundation,
  21. * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  22. */
  23. #include <crypt.h>
  24. #include <unistd.h>
  25. /* For use by the old, non-reentrant routines (crypt/encrypt/setkey) */
  26. static struct crypt_data __crypt_data;
  27. extern char * crypt(const char *key, const char *salt)
  28. {
  29. return crypt_r (key, salt, &__crypt_data);
  30. }
  31. extern void setkey(const char *key)
  32. {
  33. setkey_r(key, &__crypt_data);
  34. }
  35. extern void encrypt(char *block, int edflag)
  36. {
  37. encrypt_r(block, edflag, &__crypt_data);
  38. }