Code Cleanup

- Removed the rand/random/srand/srandom calls that are no longer used.

CMakeLists.txt

@@ -83,8 +83,6 @@ if (READLINE_FOUND)
   set (TASK_LIBRARIES    ${TASK_LIBRARIES}    ${READLINE_LIBRARIES})
 endif (READLINE_FOUND)
 
-check_function_exists (random  HAVE_RANDOM)
-check_function_exists (srandom HAVE_SRANDOM)
 check_function_exists (timegm  HAVE_TIMEGM)
 check_function_exists (get_current_dir_name HAVE_GET_CURRENT_DIR_NAME)
 

cmake.h.in

@@ -52,12 +52,6 @@
 /* Found the pthread library */
 #cmakedefine HAVE_LIBPTHREAD
 
-/* Found random */
-#cmakedefine HAVE_RANDOM
-
-/* Found srandom */
-#cmakedefine HAVE_SRANDOM
-
 /* Found tm_gmtoff */
 #cmakedefine HAVE_TM_GMTOFF
 

src/commands/CmdDiagnostics.cpp

@@ -149,18 +149,6 @@ int CmdDiagnostics::execute (std::string& output)
       << " -pthreads"
 #endif
 
-#ifdef HAVE_SRANDOM
-      << " +srandom"
-#else
-      << " -srandom"
-#endif
-
-#ifdef HAVE_RANDOM
-      << " +random"
-#else
-      << " -random"
-#endif
-
 #ifdef HAVE_LIBGNUTLS
       << " +tls"
 #else

src/main.cpp

@@ -41,22 +41,9 @@
 
 Context context;
 
-#ifdef HAVE_SRANDOM
-#define srand(x) srandom(x)
-#endif
-
 ////////////////////////////////////////////////////////////////////////////////
 int main (int argc, const char** argv)
 {
-  // Set up randomness.
-#ifdef CYGWIN
-  srand (time (NULL));
-#else
-  struct timeval tv;
-  gettimeofday (&tv, NULL);
-  srand (tv.tv_usec);
-#endif
-
   int status = 0;
 
   if (argc == 2 && !strcmp (argv[1], "--version"))

src/shell/main.cpp

@@ -45,22 +45,9 @@
 
 Context context;
 
-#ifdef HAVE_SRANDOM
-#define srand(x) srandom(x)
-#endif
-
 ////////////////////////////////////////////////////////////////////////////////
 int main (int argc, const char** argv)
 {
-  // Set up randomness.
-#ifdef CYGWIN
-  srand (time (NULL));
-#else
-  struct timeval tv;
-  gettimeofday (&tv, NULL);
-  srand (tv.tv_usec);
-#endif
-
   bool read_from_file = false;
 
   if (argc > 2)