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Diffstat (limited to 'framework/src/suricata/src/util-random.c')
| -rw-r--r-- | framework/src/suricata/src/util-random.c | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/framework/src/suricata/src/util-random.c b/framework/src/suricata/src/util-random.c deleted file mode 100644 index 3cf5e075..00000000 --- a/framework/src/suricata/src/util-random.c +++ /dev/null @@ -1,48 +0,0 @@ -/* Copyright (C) 2007-2010 Open Information Security Foundation - * - * You can copy, redistribute or modify this Program under the terms of - * the GNU General Public License version 2 as published by the Free - * Software Foundation. - * - * 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 - * version 2 along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - * 02110-1301, USA. - */ - -/** - * \file - * - * \author Pablo Rincon <pablo.rincon.crespo@gmail.com> - * - * Utility function for seeding rand - */ - -#include "suricata-common.h" -#include "detect.h" -#include "threads.h" -#include "util-debug.h" - -/** - * \brief create a seed number to pass to rand() , rand_r(), and similars - * \retval seed for rand() - */ -unsigned int RandomTimePreseed(void) -{ - /* preseed rand() */ - time_t now = time ( 0 ); - unsigned char *p = (unsigned char *)&now; - unsigned seed = 0; - size_t ind; - - for ( ind = 0; ind < sizeof now; ind++ ) - seed = seed * ( UCHAR_MAX + 2U ) + p[ind]; - - return seed; -} - |