namespace fs {
error_code current_path(SmallVectorImpl<char> &result) {
- // Reserve an arbitrary amount of space.
- result.reserve(128);
+ result.reserve(MAXPATHLEN);
while (true) {
if (::getcwd(result.data(), result.capacity()) == 0) {
}
// Make the path absolute.
- if (error_code ec = make_absolute(RandomPath)) {
+ char real_path_buff[PATH_MAX + 1];
+ if (realpath(RandomPath.c_str(), real_path_buff) == NULL) {
+ int error = errno;
::close(RandomFD);
::unlink(RandomPath.c_str());
- return ec;
+ return error_code(error, system_category());
}
- result_path = RandomPath;
+ result_path.clear();
+ StringRef d(real_path_buff);
+ result_path.append(d.begin(), d.end());
+
result_fd = RandomFD;
return success;
}