github.com/weaviate/weaviate@v1.24.6/adapters/repos/db/disk_use_windows.go (about)

     1  //                           _       _
     2  // __      _____  __ ___   ___  __ _| |_ ___
     3  // \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
     4  //  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
     5  //   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
     6  //
     7  //  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
     8  //
     9  //  CONTACT: hello@weaviate.io
    10  //
    11  
    12  //go:build windows
    13  
    14  package db
    15  
    16  import (
    17  	"syscall"
    18  
    19  	"golang.org/x/sys/windows"
    20  )
    21  
    22  func (db *DB) getDiskUse(diskPath string) diskUse {
    23  	var freeBytesAvailable, totalNumberOfBytes, totalNumberOfFreeBytes uint64
    24  
    25  	_, _ = syscall.UTF16PtrFromString(diskPath)
    26  
    27  	err := windows.GetDiskFreeSpaceEx(
    28  		syscall.StringToUTF16Ptr(diskPath),
    29  		&freeBytesAvailable,
    30  		&totalNumberOfBytes,
    31  		&totalNumberOfFreeBytes,
    32  	)
    33  	if err != nil {
    34  		db.logger.WithField("action", "read_disk_use").
    35  			WithField("path", diskPath).
    36  			Errorf("failed to read disk usage: %s", err)
    37  	}
    38  
    39  	return diskUse{
    40  		total: totalNumberOfBytes,
    41  		free:  totalNumberOfFreeBytes,
    42  		avail: freeBytesAvailable,
    43  	}
    44  }