class obsd_nat_target : public inf_ptrace_target
{
/* Override some methods to support threads. */
- const char *pid_to_str (ptid_t) override;
+ std::string pid_to_str (ptid_t) override;
void update_thread_list () override;
ptid_t wait (ptid_t, struct target_waitstatus *, int) override;
};