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authorclick <none@none>2010-08-07 19:01:57 +0200
committerclick <none@none>2010-08-07 19:01:57 +0200
commitce435f6d4f84462c0707bbc608d767648d5e99c3 (patch)
treedabac44fd559c925acf2171adb0ae3038f05ad7b /externals/mysql/mysys/my_rnd.c
parent3cc24e0971f96b9ffa4032a154750e4224ea499d (diff)
BuildSystem/VS: Remove now defunct an unmaintained buildfiles - use CMake for generating solutionfiles
--HG-- branch : trunk
Diffstat (limited to 'externals/mysql/mysys/my_rnd.c')
-rw-r--r--externals/mysql/mysys/my_rnd.c55
1 files changed, 0 insertions, 55 deletions
diff --git a/externals/mysql/mysys/my_rnd.c b/externals/mysql/mysys/my_rnd.c
deleted file mode 100644
index b7dca0f2afd..00000000000
--- a/externals/mysql/mysys/my_rnd.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Copyright (C) 2007 MySQL AB & Michael Widenius
-
- This program 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; version 2 of the License.
-
- This program 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 "mysys_priv.h"
-#include <m_string.h>
-
-/*
- Initialize random generator
-
- NOTES
- MySQL's password checks depends on this, so don't do any changes
- that changes the random numbers that are generated!
-*/
-
-void my_rnd_init(struct my_rnd_struct *rand_st, ulong seed1, ulong seed2)
-{
-#ifdef HAVE_purify
- bzero((char*) rand_st,sizeof(*rand_st)); /* Avoid UMC varnings */
-#endif
- rand_st->max_value= 0x3FFFFFFFL;
- rand_st->max_value_dbl=(double) rand_st->max_value;
- rand_st->seed1=seed1%rand_st->max_value ;
- rand_st->seed2=seed2%rand_st->max_value;
-}
-
-
-/*
- Generate random number.
-
- SYNOPSIS
- my_rnd()
- rand_st INOUT Structure used for number generation
-
- RETURN VALUE
- generated pseudo random number
-*/
-
-double my_rnd(struct my_rnd_struct *rand_st)
-{
- rand_st->seed1=(rand_st->seed1*3+rand_st->seed2) % rand_st->max_value;
- rand_st->seed2=(rand_st->seed1+rand_st->seed2+33) % rand_st->max_value;
- return (((double) rand_st->seed1)/rand_st->max_value_dbl);
-}