// Append a subdirectory passed on our process id so multiple LLVMs don't
// step on each other's toes.
- sprintf(pathname, "LLVM_%u", GetCurrentProcessId());
+ sprintf(pathname, "LLVM_%u", unsigned(GetCurrentProcessId()));
result.appendComponent(pathname);
// If there's a directory left over from a previous LLVM execution that
ThrowError("getStatusInfo():" + std::string(path) + ": Can't get status: ");
info.fileSize = fi.nFileSizeHigh;
- info.fileSize <<= 32;
+ info.fileSize <<= sizeof(fi.nFileSizeHigh)*8;
info.fileSize += fi.nFileSizeLow;
info.mode = fi.dwFileAttributes & FILE_ATTRIBUTE_READONLY ? 0555 : 0777;
}
bool
-Path::eraseFromDisk(bool remove_contents) const {
+Path::eraseFromDisk(bool remove_contents, std::string *ErrStr) const {
if (isFile()) {
DWORD attr = GetFileAttributes(path.c_str());
// If it doesn't exist, we're done.
if (attr == INVALID_FILE_ATTRIBUTES)
- return true;
+ return false;
// Read-only files cannot be deleted on Windows. Must remove the read-only
// attribute first.
if (attr & FILE_ATTRIBUTE_READONLY) {
if (!SetFileAttributes(path.c_str(), attr & ~FILE_ATTRIBUTE_READONLY))
- ThrowError(path + ": Can't destroy file: ");
+ return GetError(path + ": Can't destroy file: ", ErrStr);
}
if (!DeleteFile(path.c_str()))
} else if (isDirectory()) {
// If it doesn't exist, we're done.
if (!exists())
- return true;
+ return false;
char *pathname = reinterpret_cast<char *>(_alloca(path.length()+3));
int lastchar = path.length() - 1 ;
FindClose(h);
if (err != ERROR_NO_MORE_FILES) {
SetLastError(err);
- ThrowError(path + ": Can't read directory: ");
+ return GetError(path + ": Can't read directory: ", ErrStr);
}
for (std::vector<Path>::iterator I = list.begin(); I != list.end();
}
} else {
if (GetLastError() != ERROR_FILE_NOT_FOUND)
- ThrowError(path + ": Can't read directory: ");
+ return GetError(path + ": Can't read directory: ", ErrStr);
}
}
pathname[lastchar] = 0;
if (!RemoveDirectory(pathname))
- ThrowError(std::string(pathname) + ": Can't destroy directory: ");
- return true;
+ return GetError(std::string(pathname) + ": Can't destroy directory: ",
+ ErrStr);
+ return false;
} else {
// It appears the path doesn't exist.
- return false;
+ return true;
}
}
}
}
-
-