Method VString

kernel/oswrapper/vspace.h:737–741

public:
  VString(const char *s) {
    _len = strlen(s);
    _buffer = vnew_uninitialized_array<char>(_len + 1);
    strcpy(_buffer.as_ptr(), s);
  }
  VString(const char *s, size_t len) {
    _len = len;
    _buffer = vnew_uninitialized_array<char>(len + 1);