/**
# Copyright (c) 2025, NVIDIA CORPORATION.  All rights reserved.
#
# 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.
**/

package safeexec

import "github.com/NVIDIA/nvidia-container-toolkit/internal/logger"

// An Execer implements an Exec function.
type Execer interface {
	Exec(string, []string, []string) error
}

// A safeExecer is used to Exec an application from a memfd to prevent possible
// tampering.
type safeExecer struct {
	logger logger.Interface
}

// New creates a safe Execer with the specified logger.
func New(logger logger.Interface) Execer {
	return &safeExecer{
		logger: logger,
	}
}