From 2353a3ec6e28d26c020ea7176d16d8fafb772e24 Mon Sep 17 00:00:00 2001
From: Mark Johnston <markjdb@gmail.com>
Date: Wed, 20 Oct 2021 10:44:58 -0400
Subject: sys/freebsd: add procctl(2) definitions

---
 sys/freebsd/procctl.txt       | 71 +++++++++++++++++++++++++++++++++++++++++++
 sys/freebsd/procctl.txt.const | 27 ++++++++++++++++
 2 files changed, 98 insertions(+)
 create mode 100644 sys/freebsd/procctl.txt
 create mode 100644 sys/freebsd/procctl.txt.const

diff --git a/sys/freebsd/procctl.txt b/sys/freebsd/procctl.txt
new file mode 100644
index 000000000..64474a6ce
--- /dev/null
+++ b/sys/freebsd/procctl.txt
@@ -0,0 +1,71 @@
+# Copyright 2021 syzkaller project authors. All rights reserved.
+# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
+
+include <sys/types.h>
+include <sys/procctl.h>
+include <sys/wait.h>
+
+procctl$PROC_SPROTECT(idtype flags[idtype], id pid, cmd const[PROC_SPROTECT], data ptr[in, int32])
+
+procctl$PROC_REAP_ACQUIRE(idtype flags[idtype], id pid, cmd const[PROC_REAP_ACQUIRE], data const[0])
+procctl$PROC_REAP_RELEASE(idtype flags[idtype], id pid, cmd const[PROC_REAP_RELEASE], data const[0])
+procctl$PROC_REAP_STATUS(idtype flags[idtype], id pid, cmd const[PROC_REAP_STATUS], data ptr[out, reaper_status])
+procctl$PROC_REAP_GETPIDS(idtype flags[idtype], id pid, cmd const[PROC_REAP_GETPIDS], data ptr[in, reaper_pids])
+procctl$PROC_REAP_KILL(idtype flags[idtype], id pid, cmd const[PROC_REAP_KILL], data ptr[inout, reaper_kill])
+
+reaper_status {
+	flags		int32
+	children	int32
+	descendants	int32
+	reaper		pid
+	pid		pid
+	pad		array[const[0, int32], 15]
+}
+
+reaper_pidinfo {
+	pid	pid
+	subtree	pid
+	flags	int32
+	pad	array[const[0, int32], 15]
+}
+
+reaper_pids {
+	count	len[pids, int32]
+	pad	array[const[0, int32], 15]
+	pids	ptr[in, array[reaper_pidinfo]]
+}
+
+reaper_kill {
+	sig	int32
+	flags	int32
+	subtree	pid
+	killed	int32
+	fpid	pid
+	pad	array[const[0, int32], 15]
+}
+
+procctl$PROC_TRACE_CTL(idtype flags[idtype], id pid, cmd const[PROC_TRACE_CTL], data ptr[in, int32])
+procctl$PROC_TRACE_STATUS(idtype flags[idtype], id pid, cmd const[PROC_TRACE_STATUS], data ptr[out, int32])
+
+procctl$PROC_TRAPCAP_CTL(idtype flags[idtype], id pid, cmd const[PROC_TRAPCAP_CTL], data ptr[in, int32])
+procctl$PROC_TRAPCAP_STATUS(idtype flags[idtype], id pid, cmd const[PROC_TRAPCAP_STATUS], data ptr[out, int32])
+
+procctl$PROC_PDEATHSIG_CTL(idtype flags[idtype], id pid, cmd const[PROC_PDEATHSIG_CTL], data ptr[in, int32])
+procctl$PROC_PDEATHSIG_STATUS(idtype flags[idtype], id pid, cmd const[PROC_PDEATHSIG_STATUS], data ptr[out, int32])
+
+procctl$PROC_ASLR_CTL(idtype flags[idtype], id pid, cmd const[PROC_ASLR_CTL], data ptr[in, int32])
+procctl$PROC_ASLR_STATUS(idtype flags[idtype], id pid, cmd const[PROC_ASLR_STATUS], data ptr[out, int32])
+
+procctl$PROC_PROTMAX_CTL(idtype flags[idtype], id pid, cmd const[PROC_PROTMAX_CTL], data ptr[in, int32])
+procctl$PROC_PROTMAX_STATUS(idtype flags[idtype], id pid, cmd const[PROC_PROTMAX_STATUS], data ptr[out, int32])
+
+procctl$PROC_STACKGAP_CTL(idtype flags[idtype], id pid, cmd const[PROC_STACKGAP_CTL], data ptr[in, int32])
+procctl$PROC_STACKGAP_STATUS(idtype flags[idtype], id pid, cmd const[PROC_STACKGAP_STATUS], data ptr[out, int32])
+
+procctl$PROC_NO_NEW_PRIVS_CTL(idtype flags[idtype], id pid, cmd const[PROC_NO_NEW_PRIVS_CTL], data ptr[in, int32])
+procctl$PROC_NO_NEW_PRIVS_STATUS(idtype flags[idtype], id pid, cmd const[PROC_NO_NEW_PRIVS_STATUS], data ptr[out, int32])
+
+procctl$PROC_WXMAP_CTL(idtype flags[idtype], id pid, cmd const[PROC_WXMAP_CTL], data ptr[in, int32])
+procctl$PROC_WXMAP_STATUS(idtype flags[idtype], id pid, cmd const[PROC_WXMAP_STATUS], data ptr[out, int32])
+
+idtype = P_PID, P_PGID
diff --git a/sys/freebsd/procctl.txt.const b/sys/freebsd/procctl.txt.const
new file mode 100644
index 000000000..9d2bf6883
--- /dev/null
+++ b/sys/freebsd/procctl.txt.const
@@ -0,0 +1,27 @@
+# Code generated by syz-sysgen. DO NOT EDIT.
+arches = 386, amd64
+PROC_ASLR_CTL = 13
+PROC_ASLR_STATUS = 14
+PROC_NO_NEW_PRIVS_CTL = 19
+PROC_NO_NEW_PRIVS_STATUS = 20
+PROC_PDEATHSIG_CTL = 11
+PROC_PDEATHSIG_STATUS = 12
+PROC_PROTMAX_CTL = 15
+PROC_PROTMAX_STATUS = 16
+PROC_REAP_ACQUIRE = 2
+PROC_REAP_GETPIDS = 5
+PROC_REAP_KILL = 6
+PROC_REAP_RELEASE = 3
+PROC_REAP_STATUS = 4
+PROC_SPROTECT = 1
+PROC_STACKGAP_CTL = 17
+PROC_STACKGAP_STATUS = 18
+PROC_TRACE_CTL = 7
+PROC_TRACE_STATUS = 8
+PROC_TRAPCAP_CTL = 9
+PROC_TRAPCAP_STATUS = 10
+PROC_WXMAP_CTL = 21
+PROC_WXMAP_STATUS = 22
+P_PGID = 2
+P_PID = 0
+SYS_procctl = 544
-- 
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