Lines Matching defs:msg_len
97 int msg_len = std::vsnprintf(nullptr, 0, format, vlist2);
100 if (msg_len < 0) {
109 msg_.reserve(msg_len + status_msg_len + 3);
110 msg_.resize(msg_len + 1, ' ');
111 std::vsnprintf(&msg_[0], msg_len + 1, format, vlist);
112 msg_.resize(msg_len, ' ');
175 int msg_len = std::vsnprintf(nullptr, 0, format, args);
178 if (msg_len < 0) {
182 msg.resize(msg_len + 1, ' ');
188 msg.resize(msg_len, ' '); // strip the null character