procctl.h revision 277698
1296781Sdes/*- 276259Sgreen * Copyright (c) 2013 Advanced Computing Technologies LLC 376259Sgreen * Written by: John H. Baldwin <jhb@FreeBSD.org> 476259Sgreen * All rights reserved. 576259Sgreen * 676259Sgreen * Redistribution and use in source and binary forms, with or without 776259Sgreen * modification, are permitted provided that the following conditions 876259Sgreen * are met: 976259Sgreen * 1. Redistributions of source code must retain the above copyright 1076259Sgreen * notice, this list of conditions and the following disclaimer. 1176259Sgreen * 2. Redistributions in binary form must reproduce the above copyright 1276259Sgreen * notice, this list of conditions and the following disclaimer in the 1376259Sgreen * documentation and/or other materials provided with the distribution. 1476259Sgreen * 1576259Sgreen * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1676259Sgreen * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1776259Sgreen * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1876259Sgreen * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1976259Sgreen * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2076259Sgreen * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2176259Sgreen * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2276259Sgreen * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2376259Sgreen * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2476259Sgreen * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2576259Sgreen * SUCH DAMAGE. 2676259Sgreen * 2776259Sgreen * $FreeBSD: stable/10/sys/sys/procctl.h 277698 2015-01-25 13:15:12Z kib $ 2876259Sgreen */ 2976259Sgreen 3076259Sgreen#ifndef _SYS_PROCCTL_H_ 3176259Sgreen#define _SYS_PROCCTL_H_ 3276259Sgreen 3376259Sgreen#ifndef _KERNEL 3476259Sgreen#include <sys/types.h> 3576259Sgreen#include <sys/wait.h> 3676259Sgreen#endif 3776259Sgreen 3876259Sgreen#define PROC_SPROTECT 1 /* set protected state */ 3976259Sgreen#define PROC_REAP_ACQUIRE 2 /* reaping enable */ 4076259Sgreen#define PROC_REAP_RELEASE 3 /* reaping disable */ 4176259Sgreen#define PROC_REAP_STATUS 4 /* reaping status */ 4276259Sgreen#define PROC_REAP_GETPIDS 5 /* get descendants */ 4376259Sgreen#define PROC_REAP_KILL 6 /* kill descendants */ 44162856Sdes#define PROC_TRACE_CTL 7 /* en/dis ptrace and coredumps */ 45162856Sdes#define PROC_TRACE_STATUS 8 /* query tracing status */ 46162856Sdes 47162856Sdes/* Operations for PROC_SPROTECT (passed in integer arg). */ 48162856Sdes#define PPROT_OP(x) ((x) & 0xf) 49162856Sdes#define PPROT_SET 1 50162856Sdes#define PPROT_CLEAR 2 51162856Sdes 52162856Sdes/* Flags for PROC_SPROTECT (ORed in with operation). */ 53162856Sdes#define PPROT_FLAGS(x) ((x) & ~0xf) 54162856Sdes#define PPROT_DESCEND 0x10 55162856Sdes#define PPROT_INHERIT 0x20 56295367Sdes 57162856Sdes/* Result of PREAP_STATUS (returned by value). */ 5898941Sdesstruct procctl_reaper_status { 59137019Sdes u_int rs_flags; 60137019Sdes u_int rs_children; 61295367Sdes u_int rs_descendants; 62137019Sdes pid_t rs_reaper; 6376259Sgreen pid_t rs_pid; 64137019Sdes u_int rs_pad0[15]; 65137019Sdes}; 66137019Sdes 6776259Sgreen/* struct procctl_reaper_status rs_flags */ 6876259Sgreen#define REAPER_STATUS_OWNED 0x00000001 6976259Sgreen#define REAPER_STATUS_REALINIT 0x00000002 7076259Sgreen 7176259Sgreenstruct procctl_reaper_pidinfo { 72162856Sdes pid_t pi_pid; 7376259Sgreen pid_t pi_subtree; 74162856Sdes u_int pi_flags; 7576259Sgreen u_int pi_pad0[15]; 76128460Sdes}; 7776259Sgreen 78128460Sdes#define REAPER_PIDINFO_VALID 0x00000001 79128460Sdes#define REAPER_PIDINFO_CHILD 0x00000002 80162856Sdes 8176259Sgreenstruct procctl_reaper_pids { 8276259Sgreen u_int rp_count; 8376259Sgreen u_int rp_pad0[15]; 84137019Sdes struct procctl_reaper_pidinfo *rp_pids; 85137019Sdes}; 86137019Sdes 87137019Sdesstruct procctl_reaper_kill { 88137019Sdes int rk_sig; /* in - signal to send */ 89137019Sdes u_int rk_flags; /* in - REAPER_KILL flags */ 90197679Sdes pid_t rk_subtree; /* in - subtree, if REAPER_KILL_SUBTREE */ 91295367Sdes u_int rk_killed; /* out - count of processes sucessfully 92137019Sdes killed */ 93137019Sdes pid_t rk_fpid; /* out - first failed pid for which error 94137019Sdes is returned */ 95137019Sdes u_int rk_pad0[15]; 96137019Sdes}; 97197679Sdes 98197679Sdes#define REAPER_KILL_CHILDREN 0x00000001 99197679Sdes#define REAPER_KILL_SUBTREE 0x00000002 100197679Sdes 101255767Sdes#define PROC_TRACE_CTL_ENABLE 1 102197679Sdes#define PROC_TRACE_CTL_DISABLE 2 103197679Sdes#define PROC_TRACE_CTL_DISABLE_EXEC 3 104137019Sdes 105137019Sdes#ifndef _KERNEL 106137019Sdes__BEGIN_DECLS 107137019Sdesint procctl(idtype_t, id_t, int, void *); 108137019Sdes__END_DECLS 109181111Sdes 110137019Sdes#endif 111137019Sdes 112137019Sdes#endif /* !_SYS_PROCCTL_H_ */ 113137019Sdes