Release 4.9 lib/mpi/mpi-cmp.c
/* mpi-cmp.c - MPI functions
* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
*
* This file is part of GnuPG.
*
* GnuPG 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 of the License, or
* (at your option) any later version.
*
* GnuPG 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include "mpi-internal.h"
int mpi_cmp_ui(MPI u, unsigned long v)
{
mpi_limb_t limb = v;
mpi_normalize(u);
if (!u->nlimbs && !limb)
return 0;
if (u->sign)
return -1;
if (u->nlimbs > 1)
return 1;
if (u->d[0] == limb)
return 0;
else if (u->d[0] > limb)
return 1;
else
return -1;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| david howells | david howells | 90 | 100.00% | 1 | 100.00% |
| Total | 90 | 100.00% | 1 | 100.00% |
EXPORT_SYMBOL_GPL(mpi_cmp_ui);
int mpi_cmp(MPI u, MPI v)
{
mpi_size_t usize, vsize;
int cmp;
mpi_normalize(u);
mpi_normalize(v);
usize = u->nlimbs;
vsize = v->nlimbs;
if (!u->sign && v->sign)
return 1;
if (u->sign && !v->sign)
return -1;
if (usize != vsize && !u->sign && !v->sign)
return usize - vsize;
if (usize != vsize && u->sign && v->sign)
return vsize - usize;
if (!usize)
return 0;
cmp = mpihelp_cmp(u->d, v->d, usize);
if (u->sign)
return -cmp;
return cmp;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| david howells | david howells | 142 | 97.26% | 1 | 33.33% |
| rasmus villemoes | rasmus villemoes | 4 | 2.74% | 2 | 66.67% |
| Total | 146 | 100.00% | 3 | 100.00% |
EXPORT_SYMBOL_GPL(mpi_cmp);
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| david howells | david howells | 246 | 98.40% | 1 | 33.33% |
| rasmus villemoes | rasmus villemoes | 4 | 1.60% | 2 | 66.67% |
| Total | 250 | 100.00% | 3 | 100.00% |