diff options
Diffstat (limited to 'SystemTools.cxx')
| -rw-r--r-- | SystemTools.cxx | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/SystemTools.cxx b/SystemTools.cxx index c339fd5..c38b456 100644 --- a/SystemTools.cxx +++ b/SystemTools.cxx @@ -2287,7 +2287,7 @@ bool SystemTools::FilesDiffer(const std::string& source, if (statSource.nFileSizeHigh == 0 && statSource.nFileSizeLow == 0) { return false; } - off_t nleft = + auto nleft = ((__int64)statSource.nFileSizeHigh << 32) + statSource.nFileSizeLow; #else @@ -3085,11 +3085,10 @@ bool SystemTools::FileIsExecutable(const std::string& name) return !FileIsDirectory(name) && TestFileAccess(name, TEST_FILE_EXECUTE); } -bool SystemTools::FileIsSymlink(const std::string& name) -{ #if defined(_WIN32) - std::wstring path = Encoding::ToWindowsExtendedPath(name); - DWORD attr = GetFileAttributesW(path.c_str()); +bool SystemTools::FileIsSymlinkWithAttr(const std::wstring& path, + unsigned long attr) +{ if (attr != INVALID_FILE_ATTRIBUTES) { if ((attr & FILE_ATTRIBUTE_REPARSE_POINT) != 0) { // FILE_ATTRIBUTE_REPARSE_POINT means: @@ -3118,9 +3117,17 @@ bool SystemTools::FileIsSymlink(const std::string& name) (reparseTag == IO_REPARSE_TAG_MOUNT_POINT); } return false; - } else { - return false; } + + return false; +} +#endif + +bool SystemTools::FileIsSymlink(const std::string& name) +{ +#if defined(_WIN32) + std::wstring path = Encoding::ToWindowsExtendedPath(name); + return FileIsSymlinkWithAttr(path, GetFileAttributesW(path.c_str())); #else struct stat fs; if (lstat(name.c_str(), &fs) == 0) { |