source: branches/libc-0.6/src/gcc/libjava/posix.cc@ 2813

// posix.cc -- Helper functions for POSIX-flavored OSs.

/* Copyright (C) 2000, 2001, 2002  Free Software Foundation

   This file is part of libgcj.

This software is copyrighted work licensed under the terms of the
Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
details.  */

#include <config.h>

#include "posix.h"

#include <stdlib.h>
#include <errno.h>
#include <signal.h>
#include <stdio.h>

#include <jvm.h>
#include <java/lang/Thread.h>
#include <java/io/InterruptedIOException.h>
#include <java/util/Properties.h>

#if defined (ECOS)
extern "C" unsigned long long _clock (void);
#endif

#if defined(HAVE_PROC_SELF_EXE)
static char exec_name[20];
  // initialized in _Jv_platform_initialize()
#endif

const char *_Jv_ThisExecutable (void)
{
#if defined(DISABLE_MAIN_ARGS)
  return "[Embedded App]";
#elif defined(HAVE_PROC_SELF_EXE)
  return exec_name;
    // initialized in _Jv_platform_initialize()
#else
  return _Jv_GetSafeArg (0);
#endif
}

// gettimeofday implementation.
jlong
_Jv_platform_gettimeofday ()
{
#if defined (HAVE_GETTIMEOFDAY)
  timeval tv;
  gettimeofday (&tv, NULL);
  return (tv.tv_sec * 1000LL) + (tv.tv_usec / 1000LL);