| /* -*- c-set-style: "K&R"; c-basic-offset: 8 -*- |
| * |
| * This file is part of PRoot. |
| * |
| * Copyright (C) 2013 STMicroelectronics |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation; either version 2 of the |
| * License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write to the Free Software |
| * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA |
| * 02110-1301 USA. |
| */ |
| |
| #ifndef PTRACE_WAIT_H |
| #define PTRACE_WAIT_H |
| |
| #include "tracee/tracee.h" |
| |
| extern int translate_wait_enter(Tracee *ptracer); |
| extern int translate_wait_exit(Tracee *ptracer); |
| extern bool handle_ptracee_event(Tracee *ptracee, int wait_status); |
| |
| /* __WCLONE: Wait for "clone" children only. If omitted then wait for |
| * "non-clone" children only. (A "clone" child is one which delivers |
| * no signal, or a signal other than SIGCHLD to its parent upon |
| * termination.) This option is ignored if __WALL is also specified. |
| * |
| * __WALL: Wait for all children, regardless of type ("clone" or |
| * "non-clone"). |
| * |
| * -- wait(2) man-page |
| */ |
| #define EXPECTED_WAIT_CLONE(wait_options, tracee) \ |
| ((((wait_options) & __WALL) != 0) \ |
| || ((((wait_options) & __WCLONE) != 0) && (tracee)->clone) \ |
| || ((((wait_options) & __WCLONE) == 0) && !(tracee)->clone)) |
| |
| #endif /* PTRACE_WAIT_H */ |
