1/* Internal interfaces for the NetBSD code. 2 3 Copyright (C) 2006-2020 Free Software Foundation, Inc. 4 5 This file is part of GDB. 6 7 This program is free software; you can redistribute it and/or modify 8 it under the terms of the GNU General Public License as published by 9 the Free Software Foundation; either version 3 of the License, or 10 (at your option) any later version. 11 12 This program is distributed in the hope that it will be useful, 13 but WITHOUT ANY WARRANTY; without even the implied warranty of 14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 GNU General Public License for more details. 16 17 You should have received a copy of the GNU General Public License 18 along with this program. If not, see <http://www.gnu.org/licenses/>. */ 19 20#ifndef NAT_NETBSD_NAT_H 21#define NAT_NETBSD_NAT_H 22 23#include "gdbsupport/function-view.h" 24 25#include <unistd.h> 26 27namespace netbsd_nat 28{ 29 30/* Return the executable file name of a process specified by PID. Returns the 31 string in a static buffer. */ 32 33extern const char *pid_to_exec_file (pid_t pid); 34 35/* Return true if PTID is still active in the inferior. */ 36 37extern bool thread_alive (ptid_t ptid); 38 39/* Return the name assigned to a thread by an application. Returns 40 the string in a static buffer. 41 42 This function assumes internally that the queried process is stopped. */ 43 44extern const char *thread_name (ptid_t ptid); 45 46/* A generic thread lister within a specific PID. The CALLBACK parameter 47 is a C++ function that is called for each detected thread. 48 49 This function assumes internally that the queried process is stopped. */ 50 51extern void for_each_thread (pid_t pid, 52 gdb::function_view<void (ptid_t)> callback); 53 54/* Enable additional event reporting in a new process specified by PID. 55 56 This function assumes internally that the queried process is stopped and 57 traced. */ 58 59extern void enable_proc_events (pid_t pid); 60 61/* Implement reading and writing of inferior's siginfo_t specified by PID. 62 Returns -1 on failure and the number of bytes on a successful transfer. 63 64 This function assumes internally that the queried process is stopped and 65 traced. */ 66 67extern int qxfer_siginfo (pid_t pid, const char *annex, unsigned char *readbuf, 68 unsigned const char *writebuf, CORE_ADDR offset, 69 int len); 70} 71 72#endif 73