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Simplify function call

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This commit is contained in:
Chocobo1 2016-12-05 18:50:52 +08:00
parent b971eb52ee
commit 5608827429
1 changed files with 3 additions and 19 deletions
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22
src/base/utils/fs.cpp
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@ -310,26 +310,10 @@ qlonglong Utils::Fs::freeDiskSpaceOnPath(QString path)
}
#endif
#else
typedef BOOL (WINAPI *GetDiskFreeSpaceEx_t)(LPCTSTR,
PULARGE_INTEGER,
PULARGE_INTEGER,
PULARGE_INTEGER);
GetDiskFreeSpaceEx_t pGetDiskFreeSpaceEx =
(GetDiskFreeSpaceEx_t)::GetProcAddress(::GetModuleHandleW(L"kernel32.dll"), "GetDiskFreeSpaceExW");
if (pGetDiskFreeSpaceEx) {
ULARGE_INTEGER bytesFree, bytesTotal;
unsigned long long *ret;
if (pGetDiskFreeSpaceEx((LPCTSTR)(toNativePath(dir_path.path())).utf16(), &bytesFree, &bytesTotal, NULL)) {
ret = (unsigned long long*)&bytesFree;
return *ret;
}
else {
return -1;
}
}
else {
ULARGE_INTEGER bytesFree;
if (GetDiskFreeSpaceExW((LPCTSTR)(toNativePath(dir_path.path())).utf16(), &bytesFree, NULL, NULL) == 0)
return -1;
}
return qlonglong(bytesFree.QuadPart);
#endif
}