YugabyteDB (2.13.0.0-b42, bfc6a6643e7399ac8a0e81d06a3ee6d6571b33ab)

// Portions Copyright (c) YugaByte, Inc.

//

// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except

// in compliance with the License.  You may obtain a copy of the License at

//

// http://www.apache.org/licenses/LICENSE-2.0

//

// Unless required by applicable law or agreed to in writing, software distributed under the License

// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express

// or implied.  See the License for the specific language governing permissions and limitations

// under the License.

#include "yb/util/ulimit.h"

#include <sys/resource.h>

namespace yb {

ResourceLimit::ResourceLimit(int64_t value) : value_(value) {}

std::string ResourceLimit::ToString() const {

  if (IsUnlimited()) return "unlimited";

  return std::to_string(value_);

}

bool ResourceLimit::IsNegative() const {

  return !IsUnlimited() && value_ < 0;

}

bool ResourceLimit::IsUnlimited() const {

  return value_ == static_cast<int64_t>(RLIM_INFINITY);

}

bool ResourceLimit::operator==(const ResourceLimit& other) const {

  return value_ == other.value_;

}

bool ResourceLimit::operator<(const ResourceLimit& other) const {

  if (IsUnlimited()) return false;

  if (other.IsUnlimited()) return true;

  return value_ < other.value_;

}

bool ResourceLimit::operator<=(const ResourceLimit& other) const {

  return !(other < *this);

}

int64_t ResourceLimit::RawValue() const {

  return value_;

}

} // namespace yb