// OpenSTA, Static Timing Analyzer
// Copyright (c) 2019, Parallax Software, Inc.
// 
// 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, either version 3 of the License, or
// (at your option) any later version.
// 
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
// 
// You should have received a copy of the GNU General Public License
// along with this program.  If not, see <https://www.gnu.org/licenses/>.

#include "Machine.hh"
#include "StringUtil.hh"
#include "ThreadException.hh"

namespace sta {

ThreadException::ThreadException(const char *filename,
				 int line,
				 int error) :
  StaExceptionLine(filename, line),
  error_(error)
{
}

const char *
ThreadException::what() const throw()
{
  const char *msg = strerror(error_);
  return stringPrintTmp(strlen(filename_) + strlen(msg) + 30,
			"Thread error in %s:%d %s.",
			filename_, line_, msg);
}

}