The Tor Browser: dom/system/gonk/nsVolumeStat.cpp@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this file,

     3  * You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #include "nsVolumeStat.h"

     6 #include "nsString.h"

     8 namespace mozilla {

     9 namespace system {

    11 NS_IMPL_ISUPPORTS(nsVolumeStat, nsIVolumeStat)

    13 nsVolumeStat::nsVolumeStat(const nsAString& aPath)

    14 {

    15   if (statfs(NS_ConvertUTF16toUTF8(aPath).get(), &mStat) != 0) {

    16     memset(&mStat, 0, sizeof(mStat));

    17   }

    18 }

    20 nsVolumeStat::~nsVolumeStat()

    21 {

    22 }

    24 /* readonly attribute long long totalBytes; */

    25 NS_IMETHODIMP nsVolumeStat::GetTotalBytes(int64_t* aTotalBytes)

    26 {

    27   *aTotalBytes = mStat.f_blocks * mStat.f_bsize;

    28   return NS_OK;

    29 }

    31 /* readonly attribute long long freeBytes; */

    32 NS_IMETHODIMP nsVolumeStat::GetFreeBytes(int64_t* aFreeBytes)

    33 {

    34   *aFreeBytes = mStat.f_bfree * mStat.f_bsize;

    35   return NS_OK;

    36 }

    38 } // system

    39 } // mozilla

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