diff options
Diffstat (limited to 'llvm/lib/Support/Windows/Path.inc')
| -rw-r--r-- | llvm/lib/Support/Windows/Path.inc | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/lib/Support/Windows/Path.inc b/llvm/lib/Support/Windows/Path.inc index 98fd7b0034a..068ed357819 100644 --- a/llvm/lib/Support/Windows/Path.inc +++ b/llvm/lib/Support/Windows/Path.inc @@ -151,6 +151,19 @@ UniqueID file_status::getUniqueID() const { return UniqueID(VolumeSerialNumber, FileID); } +ErrorOr<space_info> disk_space(const Twine &Path) { + ULARGE_INTEGER Avail, Total, Free; + if (!::GetDiskFreeSpaceExA(Path.str().c_str(), &Avail, &Total, &Free)) + return mapWindowsError(::GetLastError()); + space_info SpaceInfo; + SpaceInfo.capacity = + (static_cast<uint64_t>(Total.HighPart) << 32) + Total.LowPart; + SpaceInfo.Free = (static_cast<uint64_t>(Free.HighPart) << 32) + Free.LowPart; + SpaceInfo.available = + (static_cast<uint64_t>(Avail.HighPart) << 32) + Avail.LowPart; + return SpaceInfo; +} + TimeValue file_status::getLastAccessedTime() const { ULARGE_INTEGER UI; UI.LowPart = LastAccessedTimeLow; |
