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author | markm <markm@FreeBSD.org> | 1995-11-12 14:40:41 +0000 |
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committer | markm <markm@FreeBSD.org> | 1995-11-12 14:40:41 +0000 |
commit | d938bb78837327b46dc34873a6eb60c002605808 (patch) | |
tree | d720c213b0c2f268c17d14276e809e876bd37dc8 /gnu/lib/libgmp/mpq_set.c | |
parent | 7e662b2efdf7b11bed05bdd944746d7b7d0e56af (diff) | |
download | FreeBSD-src-d938bb78837327b46dc34873a6eb60c002605808.zip FreeBSD-src-d938bb78837327b46dc34873a6eb60c002605808.tar.gz |
GNU MP (Multiprecision) library. This is needed by secure RPC (being
done by Bill Paul) and various other BSD programs.
Obtained from:FSF
Diffstat (limited to 'gnu/lib/libgmp/mpq_set.c')
-rw-r--r-- | gnu/lib/libgmp/mpq_set.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/gnu/lib/libgmp/mpq_set.c b/gnu/lib/libgmp/mpq_set.c new file mode 100644 index 0000000..1d0cf3e --- /dev/null +++ b/gnu/lib/libgmp/mpq_set.c @@ -0,0 +1,48 @@ +/* mpq_set(dest,src) -- Set DEST to SRC. + +Copyright (C) 1991 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 General Public License as published by +the Free Software Foundation; either version 2, 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the GNU MP Library; see the file COPYING. If not, write to +the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#include "gmp.h" +#include "gmp-impl.h" + +void +#ifdef __STDC__ +mpq_set (MP_RAT *dest, const MP_RAT *src) +#else +mpq_set (dest, src) + MP_RAT *dest; + const MP_RAT *src; +#endif +{ + mp_size num_size, den_size; + mp_size abs_num_size; + + num_size = src->num.size; + abs_num_size = ABS (num_size); + if (dest->num.alloc < abs_num_size) + _mpz_realloc (&(dest->num), abs_num_size); + MPN_COPY (dest->num.d, src->num.d, abs_num_size); + dest->num.size = num_size; + + den_size = src->den.size; + if (dest->den.alloc < den_size) + _mpz_realloc (&(dest->den), den_size); + MPN_COPY (dest->den.d, src->den.d, den_size); + dest->den.size = den_size; +} |