/* Low level child interface to ptrace.
- Copyright (C) 2004-2018 Free Software Foundation, Inc.
+ Copyright (C) 2004-2020 Free Software Foundation, Inc.
This file is part of GDB.
void create_inferior (const char *, const std::string &,
char **, int) override;
-#ifdef PT_GET_PROCESS_STATE
- int follow_fork (int, int) override;
-
- int insert_fork_catchpoint (int) override;
-
- int remove_fork_catchpoint (int) override;
-
- void post_startup_inferior (ptid_t) override;
-
- void post_attach (int) override;
-#endif
void mourn_inferior () override;
- int thread_alive (ptid_t ptid) override;
+ bool thread_alive (ptid_t ptid) override;
- const char *pid_to_str (ptid_t) override;
+ std::string pid_to_str (ptid_t) override;
enum target_xfer_status xfer_partial (enum target_object object,
const char *annex,
ULONGEST offset, ULONGEST len,
ULONGEST *xfered_len) override;
-#if defined (PT_IO) && defined (PIOD_READ_AUXV)
- int auxv_parse (gdb_byte **readptr,
- gdb_byte *endptr, CORE_ADDR *typep, CORE_ADDR *valp) override;
-#endif
-
protected:
/* Cleanup the inferior after a successful ptrace detach. */
void detach_success (inferior *inf);
};
+#ifndef __NetBSD__
/* Return which PID to pass to ptrace in order to observe/control the
- tracee identified by PTID. */
+ tracee identified by PTID.
+
+ Unlike most other Operating Systems, NetBSD tracks both pid and lwp
+ and avoids this function. */
extern pid_t get_ptrace_pid (ptid_t);
+#endif
#endif