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// the Apache License, Version 2.0 (the "License"); you may
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// 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
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// specific language governing permissions and limitations
// under the License.

package sys

// InsufficientBufferError indicates the buffer passed to a system call is too
// small.
type InsufficientBufferError struct {
	Cause        error
	RequiredSize int // Size of the buffer that is required.
}

// Error returns the cause of the insufficient buffer error.
func (e InsufficientBufferError) Error() string {
	return e.Cause.Error()
}