1 files changed, 0 insertions, 63 deletions
diff --git a/cryptominisat5/cryptominisat-5.6.3/src/sqlstats.cpp b/cryptominisat5/cryptominisat-5.6.3/src/sqlstats.cpp
deleted file mode 100644
index 50f7d0d58..000000000
--- a/cryptominisat5/cryptominisat-5.6.3/src/sqlstats.cpp
+++ /dev/null
@@ -1,63 +0,0 @@
-/******************************************
-Copyright (c) 2016, Mate Soos
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-***********************************************/
-
-#include "sqlstats.h"
-using namespace CMSat;
-
-
-#ifndef _MSC_VER
-#include <fcntl.h>
-#include <unistd.h>
-void SQLStats::getRandomID()
-{
-    //Generate random ID for SQL
-    int randomData = open("/dev/urandom", O_RDONLY);
-    if (randomData == -1) {
-        cout << "Error reading from /dev/urandom !" << endl;
-        std::exit(-1);
-    }
-    ssize_t ret = read(randomData, &runID, sizeof(runID));
-
-    //Can only be <8 bytes long, some PHP-related limit
-    //Make it 6-byte long then (good chance to collide after 2^24 entries)
-    runID &= 0xffffffULL;
-
-    if (ret != sizeof(runID)) {
-        cout << "Couldn't read from /dev/urandom!" << endl;
-        std::exit(-1);
-    }
-    close(randomData);
-
-    if (runID == 0)
-        runID = 1;
-}
-#else
-#include <ctime>
-void SQLStats::getRandomID()
-{
-    srand((unsigned) time(NULL));
-    runID = rand();
-    if (runID == 0) {
-        runID = 1;
-    }
-}
-#endif