cleanup: remove a duplicate file

mysys_ssl/CMakeLists.txt

@@ -36,7 +36,6 @@ SET(MYSYS_SSL_SOURCES
     my_sha1.cc
     my_sha2.cc
     my_md5.cc
-    my_rnd.cc
     my_crypt.cc
    )
 

mysys_ssl/my_rnd.cc

-/*
-   Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
-
-   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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
-
-#include <my_global.h>
-#include <my_rnd.h>
-#include <m_string.h>
-
-#if defined(HAVE_YASSL)
-#if defined(YASSL_PREFIX)
-#define RAND_bytes yaRAND_bytes
-#endif /* YASSL_PREFIX */
-
-#include <openssl/ssl.h>
-
-#elif defined(HAVE_OPENSSL)
-#include <openssl/rand.h>
-#endif /* HAVE_YASSL */
-
-
-/*
-  A wrapper to use OpenSSL/yaSSL PRNGs.
-*/
-
-extern "C" {
-
-/*
-  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_valgrind
-  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.
-
-  @param rand_st [INOUT] Structure used for number generation.
-
-  @retval                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);
-}
-
-/**
-  Generate a random number using the OpenSSL/yaSSL supplied
-  random number generator if available.
-
-  @param rand_st [INOUT] Structure used for number generation
-                         only if none of the SSL libraries are
-                         available.
-
-  @retval                Generated random number.
-*/
-
-double my_rnd_ssl(struct my_rnd_struct *rand_st)
-{
-
-#if defined(HAVE_YASSL) || defined(HAVE_OPENSSL)
-  int rc;
-  unsigned int res;
-
-#if defined(HAVE_YASSL)
-  rc= yaSSL::RAND_bytes((unsigned char *) &res, sizeof (unsigned int));
-#else
-  rc= RAND_bytes((unsigned char *) &res, sizeof (unsigned int));
-#endif /* HAVE_YASSL */
-  if (rc)
-    return (double)res / (double)UINT_MAX;
-
-#endif /* defined(HAVE_YASSL) || defined(HAVE_OPENSSL) */
-  return my_rnd(rand_st);
-}
-
-}