view common/util.c @ 328:18b31e2498a3

Build / dependency notes for nss
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 08 Apr 2014 14:50:31 +0000
parents 31ba7ed4d50f
children 64e38886f903
line wrap: on
line source
#include "util.h"
#ifndef _WIN32
#include <unistd.h>
#include <sys/types.h>
#else
#include <windows.h>
#endif

bool
is_elevated()
{
  bool ret = false;
#ifndef _WIN32
  ret = (geteuid() == 0);
#else
  HANDLE hToken = NULL;
  if (OpenProcessToken (GetCurrentProcess(), TOKEN_QUERY, &hToken))
    {
      DWORD elevation;
      DWORD cbSize = sizeof (DWORD);
      if (GetTokenInformation (hToken, TokenElevation, &elevation,
                               sizeof (TokenElevation), &cbSize))
        {
          ret = elevation;
        }
    }
  if (hToken)
    CloseHandle (hToken);
#endif
  return ret;
}

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