diff options
Diffstat (limited to 'rts/gmp/randclr.c')
-rw-r--r-- | rts/gmp/randclr.c | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/rts/gmp/randclr.c b/rts/gmp/randclr.c new file mode 100644 index 0000000000..5cb0291165 --- /dev/null +++ b/rts/gmp/randclr.c @@ -0,0 +1,54 @@ +/* gmp_randclear (state) -- Clear and deallocate random state STATE. + +Copyright (C) 1999, 2000 Free Software Foundation, Inc. + +This file is part of the GNU MP Library. + +The GNU MP 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 MP 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 MP Library; see the file COPYING.LIB. If not, write to +the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, +MA 02111-1307, USA. */ + +#include "gmp.h" +#include "gmp-impl.h" + +void +#if __STDC__ +gmp_randclear (gmp_randstate_t rstate) +#else +gmp_randclear (rstate) + gmp_randstate_t rstate; +#endif +{ + mpz_clear (rstate->seed); + + switch (rstate->alg) + { + case GMP_RAND_ALG_LC: + mpz_clear (rstate->algdata.lc->a); + if (rstate->algdata.lc->m2exp == 0) + mpz_clear (rstate->algdata.lc->m); + (*_mp_free_func) (rstate->algdata.lc, sizeof (*rstate->algdata.lc)); + break; + +#if 0 + case GMP_RAND_ALG_BBS: + mpz_clear (rstate->algdata.bbs->bi); + (*_mp_free_func) (rstate->algdata.bbs, sizeof (*rstate->algdata.bbs)); + break; +#endif /* 0 */ + + default: + gmp_errno |= GMP_ERROR_UNSUPPORTED_ARGUMENT; + } +} |