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premiere-libtorrent
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storage fix for unicode on windows

This commit is contained in:
Arvid Norberg 2007-04-18 16:48:24 +00:00
parent c639399b84
commit 4c8e8470cd
1 changed files with 7 additions and 1 deletions
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8
src/storage.cpp
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@ -774,13 +774,19 @@ namespace libtorrent
bool supports_sparse_files(path const& p)
{
assert(p.is_complete());
#if defined(WIN32)
#if defined(_WIN32)
// assume windows API is available
DWORD max_component_len = 0;
DWORD volume_flags = 0;
std::string root_device = p.root_name() + "\\";
#if defined(UNICODE)
std::wstring wph(safe_convert(root_device));
bool ret = ::GetVolumeInformation(wph.c_str(), 0
, 0, 0, &max_component_len, &volume_flags, 0, 0);
#else
bool ret = ::GetVolumeInformation(root_device.c_str(), 0
, 0, 0, &max_component_len, &volume_flags, 0, 0);
#endif
if (!ret) return false;
if (volume_flags & FILE_SUPPORTS_SPARSE_FILES)