subsystem interfaces: integrated advisory file locking definitions.

4 files changed, 146 insertions, 1 deletions

diff --git a/include/ntapi/nt_afl.h b/include/ntapi/nt_afl.h
new file mode 100644
index 0000000..995df26
--- /dev/null
+++ b/include/ntapi/nt_afl.h
@@ -0,0 +1,108 @@
+#ifndef _NT_AFL_H_
+#define _NT_AFL_H_
+
+#include "nt_abi.h"
+#include "nt_object.h"
+
+/* advisory file locking command bits */
+#define NT_AFL_CMD_LOCK_NONE	(0x0000)
+#define NT_AFL_CMD_LOCK_READ	(0x0001)
+#define NT_AFL_CMD_LOCK_WRITE	(0x0002)
+#define NT_AFL_CMD_LOCK_PROBE	(0x0400)
+#define NT_AFL_CMD_LOCK_NOWAIT	(0x0800)
+
+/* advisory file locking info info */
+typedef struct __attr_ptr_size_aligned__ _nt_afl_info {
+	void *		hport;
+	void *		hevent;
+	void *		apc_routine;
+	void *		apc_context;
+	nt_guid		afldev;
+	void *		l_hfile;
+	int64_t		l_fileid;
+	int64_t		l_start;
+	int64_t		l_len;
+	int32_t		l_pid;
+	uint32_t	l_cmd;
+	nt_iosb		ntiosb;
+	nt_iosb *	riosb;
+} nt_afl_info;
+
+/* advisory file locking operation */
+typedef struct __attr_ptr_size_aligned__ _nt_afl_op {
+	void *		l_hfile;
+	int64_t		l_fileid;
+	int64_t		l_start;
+	int64_t		l_len;
+	uint32_t	l_pid;
+	uint32_t	l_cmd;
+} nt_afl_op;
+
+/* advisory file locking client interfaces */
+typedef int32_t	__stdcall ntapi_afl_create(
+	__in	void *			hport,
+	__out	nt_afl_info *		afl,
+	__in	nt_oa *			oa,
+	__out	nt_iosb *		iosb);
+
+
+typedef int32_t	__stdcall ntapi_afl_open(
+	__in	void *			hport,
+	__out	nt_afl_info *		afl,
+	__in	nt_oa *			oa,
+	__out	nt_iosb *		iosb);
+
+
+typedef int32_t	__stdcall ntapi_afl_fcntl(
+	__in	nt_afl_info *		afl,
+	__in	void *			hevent			__optional,
+	__in	nt_io_apc_routine *	apc_routine		__optional,
+	__in	void *			apc_context		__optional,
+	__out	nt_iosb *		iosb,
+	__in	uint32_t		afl_control_code,
+	__in	void *			input_buffer		__optional,
+	__in	uint32_t		input_buffer_length,
+	__out	void *			output_buffer		__optional,
+	__in	uint32_t		output_buffer_length);
+
+
+typedef int32_t	__stdcall ntapi_afl_ioctl(
+	__in	nt_afl_info *		afl,
+	__in	void *			hevent			__optional,
+	__in	nt_io_apc_routine *	apc_routine		__optional,
+	__in	void *			apc_context		__optional,
+	__out	nt_iosb *		iosb,
+	__in	uint32_t		afl_control_code,
+	__in	void *			input_buffer		__optional,
+	__in	uint32_t		input_buffer_length,
+	__out	void *			output_buffer		__optional,
+	__in	uint32_t		output_buffer_length);
+
+
+typedef int32_t	__stdcall ntapi_afl_query(
+	__in	nt_afl_info *		afl,
+	__out	nt_io_status_block *	iosb,
+	__out	void *			afl_info,
+	__in	uint32_t		afl_info_length,
+	__in	int32_t			afl_ctl_cmd);
+
+
+typedef int32_t	__stdcall ntapi_afl_set(
+	__in	nt_afl_info *		afl,
+	__out	nt_io_status_block *	iosb,
+	__in	void *			afl_info,
+	__in	uint32_t		afl_info_length,
+	__in	int32_t			afl_ctl_cmd);
+
+
+typedef int32_t	__stdcall ntapi_afl_cancel(
+	__in	nt_afl_info *		afl,
+	__out	nt_iosb *		iosb);
+
+
+typedef int32_t	__stdcall ntapi_afl_free(
+	__in	nt_afl_info *		afl,
+	__out	nt_iosb *		iosb);
+
+
+#endif
diff --git a/include/ntapi/nt_ipc.h b/include/ntapi/nt_ipc.h
index 7d80296..9eab304 100644
--- a/include/ntapi/nt_ipc.h
+++ b/include/ntapi/nt_ipc.h
@@ -13,6 +13,10 @@
 #define NT_IPC_GUID_MSQKEY		{0x8f700621,0x45d2,0x4470,{0x82,0xe4,0xbc,0xad,0x06,0x71,0xb7,0x14}}
 #define NT_IPC_GUID_MSQPID		{0x3c6c2b5b,0x727f,0x4a2e,{0xb2,0x21,0xed,0xd2,0xe6,0xe7,0x80,0xdc}}
 
+#define NT_IPC_GUID_AFLCTL		{0xf96dd87c,0x89b7,0x4f9f,{0x81,0x78,0x0f,0x03,0xdb,0x9d,0x2e,0x97}}
+#define NT_IPC_GUID_AFLDEV		{0xa7a098f4,0xda85,0x4bb1,{0xba,0xa4,0x78,0x13,0x71,0x65,0x4c,0x18}}
+#define NT_IPC_GUID_AFLPID		{0xa50a4f60,0x1f4e,0x4963,{0x9b,0x2f,0xbf,0x39,0x23,0xbc,0x35,0x68}}
+
 #define NT_IPC_GUID_SHMCTL		{0xb6103154,0xa110,0x427e,{0x81,0x87,0x98,0xa3,0xd5,0xba,0x48,0x5a}}
 #define NT_IPC_GUID_SHMKEY		{0xf0581270,0xcb8d,0x46e0,{0x8f,0x4f,0x03,0xfe,0x17,0xa4,0x08,0xd5}}
 #define NT_IPC_GUID_TMPFSL		{0x63e12727,0x1653,0x402e,{0x84,0x9d,0x35,0x8d,0x01,0xcf,0x43,0xf4}}
@@ -27,6 +31,10 @@
 #define NT_IPC_OBJDIR_PREFIX_MSQKEY	{'m','s','q','k','e','y'}
 #define NT_IPC_OBJDIR_PREFIX_MSQPID	{'m','s','q','p','i','d'}
 
+#define NT_IPC_OBJDIR_PREFIX_AFLCTL	{'a','f','l','c','t','l'}
+#define NT_IPC_OBJDIR_PREFIX_AFLDEV	{'a','f','l','d','e','v'}
+#define NT_IPC_OBJDIR_PREFIX_AFLPID	{'a','f','l','p','i','d'}
+
 #define NT_IPC_OBJDIR_PREFIX_SHMCTL	{'s','h','m','c','t','l'}
 #define NT_IPC_OBJDIR_PREFIX_SHMKEY	{'s','h','m','k','e','y'}
 #define NT_IPC_OBJDIR_PREFIX_TMPFSL	{'t','m','p','f','s','l'}
diff --git a/include/ntapi/nt_port.h b/include/ntapi/nt_port.h
index 3e4b293..ff1cdb9 100644
--- a/include/ntapi/nt_port.h
+++ b/include/ntapi/nt_port.h
@@ -39,6 +39,8 @@ typedef enum _nt_port_type {
 	NT_PORT_TYPE_SEMSVC,	/* {'s','e','m','s','v','c'} */
 	NT_PORT_TYPE_MSQCTL,	/* {'m','s','q','c','t','l'} */
 	NT_PORT_TYPE_MSQSVC,	/* {'m','s','q','s','v','c'} */
+	NT_PORT_TYPE_AFLCTL,	/* {'a','f','l','c','t','l'} */
+	NT_PORT_TYPE_AFLSVC,	/* {'a','f','l','s','v','c'} */
 	NT_PORT_TYPE_CAP
 } nt_port_type;
 
@@ -67,6 +69,8 @@ typedef enum _nt_port_subtype {
 #define NT_PORT_GUID_SEMSVC	{0xa50f4380,0x854a,0x4260,{0x9d,0x8d,0xc2,0xc2,0xa1,0x16,0xde,0xf3}}
 #define NT_PORT_GUID_MSQCTL	{0xd2a8c20a,0x0e4b,0x4a7b,{0xb2,0x3a,0x86,0xa4,0x3b,0x87,0x9a,0x26}}
 #define NT_PORT_GUID_MSQSVC	{0x3e443cd7,0xdd08,0x4133,{0x9c,0x92,0x02,0x5d,0x9e,0xbd,0x3a,0xcd}}
+#define NT_PORT_GUID_AFLCTL	{0xb76ce06d,0x60c6,0x4404,{0xa8,0x31,0xc1,0x82,0xea,0xb8,0x1d,0xa2}}
+#define NT_PORT_GUID_AFLSVC	{0xdb346154,0xa096,0x450d,{0x80,0xb7,0x33,0x97,0x73,0xde,0xf4,0xbd}}
 
 
 /* lpc messages */
diff --git a/include/ntapi/nt_tty.h b/include/ntapi/nt_tty.h
index 3ad46c7..07797d4 100644
--- a/include/ntapi/nt_tty.h
+++ b/include/ntapi/nt_tty.h
@@ -17,6 +17,7 @@
 #include "nt_termios.h"
 #include "nt_sem.h"
 #include "nt_msq.h"
+#include "nt_afl.h"
 
 /* tty affiliation */
 typedef struct _nt_tty_affiliation {
@@ -67,7 +68,7 @@ typedef enum _nt_tty_opcode {
 	NT_TTY_QUERY_INFORMATION_PTY,
 	NT_TTY_QUERY_INFORMATION_SEMAPHORE,
 	NT_TTY_QUERY_INFORMATION_MSGQUEUE,
-	NT_TTY_QUERY_INFORMATION_RESERVED,
+	NT_TTY_QUERY_INFORMATION_AFLOCK,
 	/* peer daemon calls */
 	NT_TTY_REQUEST_PEER,
 	NT_TTY_SIGNAL_PEER,
@@ -110,6 +111,19 @@ typedef enum _nt_tty_opcode {
 	NT_TTY_MSQ_TRACE,
 	NT_TTY_MSQ_TRANSFER,
 	NT_TTY_MSQ_WAIT,
+	/* aflock */
+	NT_TTY_AFL_ALLOC,
+	NT_TTY_AFL_FREE,
+	NT_TTY_AFL_OPEN,
+	NT_TTY_AFL_CLOSE,
+	NT_TTY_AFL_QUERY,
+	NT_TTY_AFL_SET,
+	NT_TTY_AFL_FCNTL,
+	NT_TTY_AFL_IOCTL,
+	NT_TTY_AFL_CANCEL,
+	NT_TTY_AFL_TRACE,
+	NT_TTY_AFL_TRANSFER,
+	NT_TTY_AFL_WAIT,
 	/* virtual mount system */
 	NT_TTY_VMS_QUERY,
 	NT_TTY_VMS_REQUEST,
@@ -139,6 +153,7 @@ typedef enum _nt_tty_server_info_class {
 	NT_TTY_SERVER_DBG_SLOT_INFORMATION,
 	NT_TTY_SERVER_SEM_SLOT_INFORMATION,
 	NT_TTY_SERVER_MSQ_SLOT_INFORMATION,
+	NT_TTY_SERVER_AFL_SLOT_INFORMATION,
 	NT_TTY_SERVER_INFORMATION_CAP
 } nt_tty_server_info_class;
 
@@ -464,6 +479,15 @@ typedef struct __attr_ptr_size_aligned__ _nt_msq_info_msg {
 } nt_msq_info_msg;
 
 
+typedef struct __attr_ptr_size_aligned__ _nt_afl_info_msg {
+	nt_port_message			header;
+	struct {
+		nt_tty_msg_info		ttyinfo;
+		nt_afl_info		aflinfo;
+	} data;
+} nt_afl_info_msg;
+
+
 typedef struct __attr_ptr_size_aligned__ _nt_tty_session_msg {
 	nt_port_message			header;
 	struct {
@@ -493,6 +517,7 @@ typedef struct __attr_ptr_size_aligned__ _nt_tty_port_msg {
 		nt_tty_section_info	secinfo;
 		nt_sem_info		seminfo;
 		nt_msq_info		msqinfo;
+		nt_afl_info		aflinfo;
 	};
 } nt_tty_port_msg;