wow. that was easy: git mv core nucleus

[feisty_meow.git] / core / library / basis / environment.cpp

diff --git a/core/library/basis/environment.cpp b/core/library/basis/environment.cpp
deleted file mode 100644 (file)
index 5e50abf..0000000
--- a/core/library/basis/environment.cpp
+++ /dev/null
@@ -1,87 +0,0 @@
-//////////////
-// Name   : environment
-// Author : Chris Koeritz
-//////////////
-// Copyright (c) 1994-$now By Author.  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:
-//     http://www.gnu.org/licenses/gpl.html
-// or under the terms of the GNU Library license:
-//     http://www.gnu.org/licenses/lgpl.html
-// at your preference.  Those licenses describe your legal rights to this
-// software, and no other rights or warranties apply.
-// Please send updates for this code to: fred@gruntose.com -- Thanks, fred.
-//////////////
-
-#include "environment.h"
-
-#include <stdlib.h>
-#include <sys/types.h>
-#ifdef __UNIX__
-  #include <unistd.h>
-  #include <sys/times.h>
-#endif
-#ifdef __WIN32__
-  #define _WINSOCKAPI_  // make windows.h happy about winsock.
-  #include <windows.h>
-  #include <mmsystem.h>
-#endif
-
-namespace basis {
-
-astring environment::get(const astring &variable_name)
-{
-#ifdef __WIN32__
-  char *value = getenv(variable_name.upper().observe());
-    // dos & os/2 require upper case for the name, so we just do it that way.
-#else
-  char *value = getenv(variable_name.observe());
-    // reasonable OSes support mixed-case environment variables.
-#endif
-  astring to_return;
-  if (value)
-    to_return = astring(value);
-  return to_return;
-}
-
-bool environment::set(const astring &variable_name, const astring &value)
-{
-  int ret = 0;
-#ifdef __WIN32__
-  astring assignment = variable_name + "=" + value;
-  ret = _putenv(assignment.s());
-#else
-  ret = setenv(variable_name.s(), value.s(), true);
-#endif
-  return !ret;
-}
-
-basis::un_int environment::system_uptime()
-{
-#ifdef __WIN32__
-  return timeGetTime();
-#else
-  static clock_t __ctps = sysconf(_SC_CLK_TCK);  // clock ticks per second.
-  static const double __multiplier = 1000.0 / double(__ctps);
-    // the multiplier gives us our full range for the tick counter.
-
-  // read uptime info from the OS.
-  tms uptime;
-  basis::un_int real_ticks = times(&uptime);
-
-  // now turn this into the number of milliseconds.
-  double ticks_up = (double)real_ticks;
-  ticks_up = ticks_up * __multiplier;  // convert to time here.
-
-  // we use the previous version of this calculation, which expected a basis::u_int
-  // to double conversion to provide a modulo operation rather than just leaving
-  // the basis::un_int at its maximum value (2^32-1).  however, that expectation is not
-  // guaranteed on some platforms (e.g., ARM processor with floating point
-  // emulation) and thus it becomes a bug around 49 days and 17 hours into
-  // OS uptime because the value gets stuck at 2^32-1 and never rolls over.
-  return basis::un_int(ticks_up);
-#endif
-}
-
-} //namespace.
-