From c34b2cb9027b8d9dfb127241a9634b7b47a84186 Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Jul 20 2016 09:27:39 +0000
Subject: tty session information: support free-standing session spawning.


With matching support in the tty/pty server, passing the syspid of
a child process should allow for child session initialization from
within a multi-threaded parent as part of a fork-less, native process
creation.

---

diff --git a/include/ntapi/nt_tty.h b/include/ntapi/nt_tty.h
index d8e2fc6..16fd43b 100644
--- a/include/ntapi/nt_tty.h
+++ b/include/ntapi/nt_tty.h
@@ -218,7 +218,7 @@ typedef struct __attr_ptr_size_aligned__ _nt_tty_session_info {
 	int32_t		pid;
 	int32_t		pgid;
 	int32_t		sid;
-	int32_t		reserved;
+	int32_t		syspid;
 } nt_tty_session_info;
 
 typedef struct __attr_ptr_size_aligned__ _nt_tty_register_msg {
diff --git a/src/tty/ntapi_tty_client_session_query.c b/src/tty/ntapi_tty_client_session_query.c
index a57a1ee..bb2c550 100644
--- a/src/tty/ntapi_tty_client_session_query.c
+++ b/src/tty/ntapi_tty_client_session_query.c
@@ -34,7 +34,7 @@ int32_t __stdcall __ntapi_tty_client_session_query(
 	sessioninfo->pid		= msg.data.sessioninfo.pid;
 	sessioninfo->pgid	= msg.data.sessioninfo.pgid;
 	sessioninfo->sid		= msg.data.sessioninfo.sid;
-	sessioninfo->reserved	= msg.data.sessioninfo.reserved;
+	sessioninfo->syspid	= msg.data.sessioninfo.syspid;
 
 	return NT_STATUS_SUCCESS;
 }
diff --git a/src/tty/ntapi_tty_client_session_set.c b/src/tty/ntapi_tty_client_session_set.c
index f929517..13667fd 100644
--- a/src/tty/ntapi_tty_client_session_set.c
+++ b/src/tty/ntapi_tty_client_session_set.c
@@ -29,7 +29,7 @@ int32_t __stdcall __ntapi_tty_client_session_set(
 	msg.data.sessioninfo.pid	= sessioninfo->pid;
 	msg.data.sessioninfo.pgid	= sessioninfo->pgid;
 	msg.data.sessioninfo.sid	= sessioninfo->sid;
-	msg.data.sessioninfo.reserved	= sessioninfo->reserved;
+	msg.data.sessioninfo.syspid	= sessioninfo->syspid;
 
 	if ((status = __ntapi->zw_request_wait_reply_port(hport,&msg,&msg)))
 		return status;