dom/system/gonk/nsVolumeStat.cpp@b8a032363ba2 (annotated)
dom/system/gonk/nsVolumeStat.cpp
Thu, 22 Jan 2015 13:21:57 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Thu, 22 Jan 2015 13:21:57 +0100
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
- permissions
- -rw-r--r--
Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6
| michael@0 | 1 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 2 | * License, v. 2.0. If a copy of the MPL was not distributed with this file, |
| michael@0 | 3 | * You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 4 | |
| michael@0 | 5 | #include "nsVolumeStat.h" |
| michael@0 | 6 | #include "nsString.h" |
| michael@0 | 7 | |
| michael@0 | 8 | namespace mozilla { |
| michael@0 | 9 | namespace system { |
| michael@0 | 10 | |
| michael@0 | 11 | NS_IMPL_ISUPPORTS(nsVolumeStat, nsIVolumeStat) |
| michael@0 | 12 | |
| michael@0 | 13 | nsVolumeStat::nsVolumeStat(const nsAString& aPath) |
| michael@0 | 14 | { |
| michael@0 | 15 | if (statfs(NS_ConvertUTF16toUTF8(aPath).get(), &mStat) != 0) { |
| michael@0 | 16 | memset(&mStat, 0, sizeof(mStat)); |
| michael@0 | 17 | } |
| michael@0 | 18 | } |
| michael@0 | 19 | |
| michael@0 | 20 | nsVolumeStat::~nsVolumeStat() |
| michael@0 | 21 | { |
| michael@0 | 22 | } |
| michael@0 | 23 | |
| michael@0 | 24 | /* readonly attribute long long totalBytes; */ |
| michael@0 | 25 | NS_IMETHODIMP nsVolumeStat::GetTotalBytes(int64_t* aTotalBytes) |
| michael@0 | 26 | { |
| michael@0 | 27 | *aTotalBytes = mStat.f_blocks * mStat.f_bsize; |
| michael@0 | 28 | return NS_OK; |
| michael@0 | 29 | } |
| michael@0 | 30 | |
| michael@0 | 31 | /* readonly attribute long long freeBytes; */ |
| michael@0 | 32 | NS_IMETHODIMP nsVolumeStat::GetFreeBytes(int64_t* aFreeBytes) |
| michael@0 | 33 | { |
| michael@0 | 34 | *aFreeBytes = mStat.f_bfree * mStat.f_bsize; |
| michael@0 | 35 | return NS_OK; |
| michael@0 | 36 | } |
| michael@0 | 37 | |
| michael@0 | 38 | } // system |
| michael@0 | 39 | } // mozilla |
