From dbeebdf22fad8254aa615b071c878b7a086246ed Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: May 07 2018 12:33:39 +0000
Subject: struct _nt_runtime_data: integrated advisory file locking support.


---

diff --git a/include/ntapi/nt_process.h b/include/ntapi/nt_process.h
index 7a649ad..97341ab 100644
--- a/include/ntapi/nt_process.h
+++ b/include/ntapi/nt_process.h
@@ -534,28 +534,41 @@ typedef struct _nt_runtime_data {
 	/**************************/
 	void *		hpidanydir;
 	void *		hbnorootdir;
+
 	void *		hsemctl;
 	void *		hsempid;
 	void *		hsemctldir;
 	void *		hsemkeydir;
 	void *		hsempiddir;
+
 	void *		hmsqctl;
 	void *		hmsqpid;
 	void *		hmsqctldir;
 	void *		hmsqkeydir;
 	void *		hmsqpiddir;
+
+	void *		haflctl;
+	void *		haflpid;
+	void *		haflctldir;
+	void *		hafldevdir;
+	void *		haflpiddir;
+
 	void *		hshmctlroot;
 	void *		hshmctldir;
 	void *		hshmkeyroot;
 	void *		hshmkeydir;
+
 	void *		htmpfslroot;
 	void *		htmpfsldir;
+
 	nt_cid		cid_self;
 	nt_cid		cid_parent;
 	nt_alt_cid	alt_cid_self;
 	nt_alt_cid	alt_cid_parent;
+
 	uint32_t	flags;
 	uint32_t	reserved;
+
 	void *		hstdin;
 	void *		hstdout;
 	void *		hstderr;
@@ -568,44 +581,60 @@ typedef struct _nt_runtime_data {
 	void *		hsync;
 	void *		hswap;
 	void *		hserver;
+
 	nt_guid		port_guid;
 	int32_t		port_type;
 	int32_t		port_subtype;
 	uint32_t	port_keys[6];
+
 	nt_guid		srv_guid;
 	int32_t		srv_type;
 	int32_t		srv_subtype;
 	uint32_t	srv_keys[6];
+
 	nt_guid		tty_guid;
 	int32_t		tty_type;
 	int32_t		tty_subtype;
 	uint32_t	tty_keys[6];
+
 	nt_guid		grp_guid;
 	int32_t		grp_type;
 	int32_t		grp_subtype;
 	uint32_t	grp_keys[6];
+
 	nt_guid		ppid_guid;
 	int32_t		ppid_type;
 	int32_t		ppid_subtype;
 	uint32_t	ppid_keys[6];
+
 	nt_guid		ipc_guid;
 	int32_t		ipc_type;
 	int32_t		ipc_subtype;
 	uint32_t	ipc_keys[6];
+
 	nt_guid		semctl_guid;
 	int32_t		semctl_type;
 	int32_t		semctl_subtype;
 	uint32_t	semctl_keys[6];
+
 	nt_guid		msqctl_guid;
 	int32_t		msqctl_type;
 	int32_t		msqctl_subtype;
 	uint32_t	msqctl_keys[6];
+
+	nt_guid		aflctl_guid;
+	int32_t		aflctl_type;
+	int32_t		aflctl_subtype;
+	uint32_t	aflctl_keys[6];
+
 	int32_t		stdin_type;
 	int32_t		stdout_type;
 	int32_t		stderr_type;
 	int32_t		session_type;
+
 	uint32_t	dbg_type;
 	uint32_t	log_type;
+
 	void *		ctx_hsection;
 	void *		ctx_addr;
 	size_t		ctx_size;
@@ -616,36 +645,46 @@ typedef struct _nt_runtime_data {
 	size_t		ctx_buffer_size;
 	uint32_t	ctx_options;
 	uint32_t	ctx_flags;
+
 	uint32_t	meta_hash;
 	uint32_t	block_hash;
+
 	size_t		stack_reserve;
 	size_t		stack_commit;
 	size_t		heap_reserve;
 	size_t		heap_commit;
+
 	int32_t		envc;
 	int32_t		argc;
 	char **		argv;
 	char **		envp;
+
 	wchar16_t **	wargv;
 	wchar16_t **	wenvp;
+
 	int32_t		peb_envc;
 	int32_t		peb_argc;
+
 	wchar16_t **	peb_wargv;
 	wchar16_t **	peb_wenvp;
+
 	uintptr_t	ptyin [4];
 	uintptr_t	ptyout[4];
 	uintptr_t	ptyerr[4];
 	uintptr_t	ptyctl[4];
+
 	uint32_t	sa_queue  [2];
 	uint32_t	sa_block  [2];
 	void *		sa_handler[64];
 	uintptr_t	sa_flags  [64];
 	uint32_t	sa_mask   [64][2];
+
 	int32_t		opcode[NT_RUNTIME_DATA_SYNC_OPCODES];
 	void *		uptr  [NT_RUNTIME_DATA_USER_PTRS];
 	void *		uclose[NT_RUNTIME_DATA_USER_PTRS];
 	int32_t		udat32[NT_RUNTIME_DATA_USER_INT32_SLOTS];
 	int64_t		udat64[NT_RUNTIME_DATA_USER_INT64_SLOTS];
+
 	uintptr_t	buffer[];
 } nt_runtime_data, nt_rtdata;
 
diff --git a/src/process/ntapi_tt_fork.c b/src/process/ntapi_tt_fork.c
index 7b1202d..c89fb89 100644
--- a/src/process/ntapi_tt_fork.c
+++ b/src/process/ntapi_tt_fork.c
@@ -61,6 +61,9 @@ static intptr_t __fastcall __ntapi_tt_fork_finalize(void ** hprocess)
 	rtdata->hmsqctl     = 0;
 	rtdata->hmsqpid     = 0;
 
+	rtdata->haflctl     = 0;
+	rtdata->haflpid     = 0;
+
 	rtdata->ipc_keys[0] = 0;
 	rtdata->ipc_keys[1] = 0;
 	rtdata->ipc_keys[2] = 0;