2006-12-03 Thomas Schwinge <tschwinge@gnu.org>

[patch #5017 --- ``Remove obsolete IPC interfaces.'']

	* DEVELOPMENT: Document the removal.

	* configfrag.ac (MACH_IPC_COMPAT): Don't define.

2006-12-03  Leonardo Lopes Pereira  <leonardolopespereira@gmail.com>

	[patch #5017 --- ``Remove obsolete IPC interfaces.'']
	* kern/act.c [MIGRATING_THREADS]: Don't include <mach_ipc_compat.h>.
	* kern/act.h: Likewise.
	* i386/include/mach/i386/machine_types.defs: Adapt all users of
	MACH_IPC_COMPAT as if it were always defined to `0'.
	* include/mach/mach.defs: Likewise.
	* include/mach/mach_param.h: Likewise.
	* include/mach/mach_traps.h: Likewise.
	* include/mach/message.h: Likewise.
	* include/mach/mig_errors.h: Likewise.
	* include/mach/notify.h: Likewise.
	* include/mach/port.h: Likewise.
	* include/mach/std_types.defs: Likewise.
	* include/mach/syscall_sw.h: Likewise.
	* include/mach/task_special_ports.h: Likewise.
	* include/mach/thread_special_ports.h: Likewise.
	* ipc/ipc_kmsg.c: Likewise.
	* ipc/ipc_kmsg.h: Likewise.
	* ipc/ipc_marequest.c: Likewise.
	* ipc/ipc_notify.c: Likewise.
	* ipc/ipc_notify.h: Likewise.
	* ipc/ipc_object.c: Likewise.
	* ipc/ipc_object.h: Likewise.
	* ipc/ipc_port.c: Likewise.
	* ipc/ipc_port.h: Likewise.
	* ipc/ipc_right.c: Likewise.
	* ipc/ipc_right.h: Likewise.
	* ipc/ipc_space.c: Likewise.
	* ipc/ipc_space.h: Likewise.
	* ipc/mach_debug.c: Likewise.
	* ipc/mach_msg.c: Likewise
	* ipc/mach_msg.h: Likewise.
	* ipc/mach_port.c: Likewise.
	* kern/act.c: Likewise.
	* kern/act.h: Likewise.
	* kern/ipc_host.c: Likewise.
	* kern/ipc_tt.c: Likewise.
	* kern/syscall_sw.c: Likewise.
	* kern/thread.h: Likewise.

1 files changed, 0 insertions, 309 deletions

diff --git a/include/mach/message.h b/include/mach/message.h
index 9810b3d..89c3df3 100644
--- a/include/mach/message.h
+++ b/include/mach/message.h
@@ -437,313 +437,4 @@ mach_msg
 extern __typeof (mach_msg) __mach_msg;
 extern __typeof (mach_msg_trap) __mach_msg_trap;
 
-
-/* Definitions for the old IPC interface. */
-
-#if	MACH_IPC_COMPAT
-
-/*
- *	Message data structures.
- *
- *	Messages consist of two parts: a fixed-size header, immediately
- *	followed by a variable-size array of typed data items.
- *
- */
-
-typedef	unsigned int	msg_size_t;
-
-typedef	struct {
-		unsigned int	msg_unused : 24,
-				msg_simple : 8;
-		msg_size_t	msg_size;
-		integer_t	msg_type;
-		port_t		msg_local_port;
-		port_t		msg_remote_port;
-		integer_t	msg_id;
-} msg_header_t;
-
-#define MSG_SIZE_MAX	8192
-
-/*
- *	Known values for the msg_type field.
- *	These are Accent holdovers, which should be purged when possible.
- *
- *	Only one bit in the msg_type field is used by the kernel.
- *	Others are available to user applications.  See <msg_type.h>
- *	for system application-assigned values.
- */
-
-#define MSG_TYPE_NORMAL		0
-#define MSG_TYPE_EMERGENCY	1
-
-/*
- *	Each data item is preceded by a description of that
- *	item, including what type of data, how big it is, and
- *	how many of them are present.
- *
- *	The actual data will either follow this type
- *	descriptor ("inline") or will be specified by a pointer.
- *
- *	If the type name, size, or number is too large to be encoded
- *	in this structure, the "longform" option may be selected,
- *	and those fields must immediately follow in full integer fields.
- *
- *	For convenience, out-of-line data regions or port rights may
- *	be deallocated when the message is sent by specifying the
- *	"deallocate" field.  Beware: if the data item in question is both
- *	out-of-line and contains port rights, then both will be deallocated.
- */
-
-typedef struct  {
-	unsigned int	msg_type_name : 8,		/* What kind of data */
-			msg_type_size : 8,		/* How many bits is each item */
-			msg_type_number : 12,		/* How many items are there */
-			msg_type_inline : 1,		/* If true, data follows; else a pointer */
-			msg_type_longform : 1,		/* Name, size, number follow: see above */
-			msg_type_deallocate : 1,	/* Deallocate port rights or memory */
-			msg_type_unused : 1;
-} msg_type_t;
-
-typedef	struct	{
-	msg_type_t	msg_type_header;
-	unsigned short	msg_type_long_name;
-	unsigned short	msg_type_long_size;
-	natural_t	msg_type_long_number;
-} msg_type_long_t;
-
-/*
- *	Known values for the msg_type_name field.
- *
- *	The only types known to the Mach kernel are
- *	the port types, and those types used in the
- *	kernel RPC interface.
- */
-
-#define MSG_TYPE_UNSTRUCTURED	0
-#define MSG_TYPE_BIT		0
-#define MSG_TYPE_BOOLEAN	0
-#define MSG_TYPE_INTEGER_16	1
-#define MSG_TYPE_INTEGER_32	2
-#define MSG_TYPE_PORT_OWNERSHIP	3	/* obsolete */
-#define MSG_TYPE_PORT_RECEIVE	4	/* obsolete */
-#define MSG_TYPE_PORT_ALL	5
-#define MSG_TYPE_PORT		6
-#define MSG_TYPE_CHAR		8
-#define MSG_TYPE_BYTE		9
-#define MSG_TYPE_INTEGER_8	9
-#define MSG_TYPE_REAL		10
-#define MSG_TYPE_STRING		12
-#define MSG_TYPE_STRING_C	12
-/*	MSG_TYPE_INVALID	13	unused */
-
-#define MSG_TYPE_INTERNAL_MEMORY MSG_TYPE_INTEGER_8
-
-#define MSG_TYPE_PORT_NAME	15		/* A capability name */
-#define MSG_TYPE_LAST		16		/* Last assigned */
-
-#define MSG_TYPE_POLYMORPHIC	((unsigned int) -1)
-
-/*
- *	Is a given item a port type?
- */
-
-#define MSG_TYPE_PORT_ANY(x)	\
-	(((x) == MSG_TYPE_PORT) || ((x) == MSG_TYPE_PORT_ALL))
-
-/*
- *	Other basic types
- */
-
-typedef natural_t	msg_timeout_t;
-
-/*
- *	Options to IPC primitives.
- *
- *	These can be combined by or'ing; the combination RPC call
- *	uses both SEND_ and RCV_ options at once.
- */
-
-typedef	integer_t		msg_option_t;
-
-#define MSG_OPTION_NONE	0x0000	/* Terminate only when message op works */
-
-#define SEND_TIMEOUT	0x0001	/* Terminate on timeout elapsed */
-#define SEND_NOTIFY	0x0002	/* Terminate with reply message if need be */
-
-#define SEND_INTERRUPT	0x0004	/* Terminate on software interrupt */
-
-#define RCV_TIMEOUT	0x0100	/* Terminate on timeout elapsed */
-#define RCV_NO_SENDERS	0x0200	/* Terminate if I'm the only sender left */
-#define RCV_INTERRUPT	0x0400	/* Terminate on software interrupt */
-
-/*
- *	Returns from IPC primitives.
- *
- *	Values are separate in order to allow RPC users to
- *	distinguish which operation failed; for successful completion,
- *	this doesn't matter.
- */
-
-typedef	int		msg_return_t;
-
-#define SEND_SUCCESS		0
-
-#define SEND_ERRORS_START	-100
-#define SEND_INVALID_MEMORY	-101	/* Message or OOL data invalid */
-#define SEND_INVALID_PORT	-102	/* Reference to inacessible port */
-#define SEND_TIMED_OUT		-103	/* Terminated due to timeout */
-#define SEND_WILL_NOTIFY	-105	/* Msg accepted provisionally */
-#define SEND_NOTIFY_IN_PROGRESS	-106	/* Already awaiting a notification */
-#define SEND_KERNEL_REFUSED	-107	/* Message to the kernel refused */
-#define SEND_INTERRUPTED	-108	/* Software interrupt during send */
-#define SEND_MSG_TOO_LARGE	-109	/* Message specified was too large */
-#define SEND_MSG_TOO_SMALL	-110	/* Data specified exceeds msg size */
-/*	SEND_MSG_SIZE_CHANGE	-111	   Msg size changed during copy */
-#define SEND_ERRORS_END		-111
-
-#define msg_return_send(x)	((x) < SEND_ERRORS_START && (x) > SEND_ERRORS_END)
-
-#define RCV_SUCCESS		0
-
-#define RCV_ERRORS_START	-200
-#define RCV_INVALID_MEMORY	-201
-#define RCV_INVALID_PORT	-202
-#define RCV_TIMED_OUT		-203
-#define RCV_TOO_LARGE		-204	/* Msg structure too small for data */
-#define RCV_NOT_ENOUGH_MEMORY	-205	/* Can't find space for OOL data */
-#define RCV_ONLY_SENDER		-206	/* Receiver is only sender */
-#define RCV_INTERRUPTED		-207
-#define RCV_PORT_CHANGE		-208	/* Port was put in a set */
-#define RCV_ERRORS_END		-209
-
-#define msg_return_rcv(x)	((x) < RCV_ERRORS_START && (x) > RCV_ERRORS_END)
-
-#define RPC_SUCCESS		0
-
-/*
- *	The IPC primitive functions themselves
- */
-
-msg_return_t	msg_send(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,
-	msg_option_t	option,
-	msg_timeout_t	timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, timeout)
-	msg_header_t	*header;
-	msg_option_t	option;
-	msg_timeout_t	timeout;
-	{ return(SEND_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-msg_return_t	msg_receive(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,
-	msg_option_t	option,
-	msg_timeout_t	timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, timeout)
-	msg_header_t	*header;
-	msg_option_t	option;
-	msg_timeout_t	timeout;
-	{ return(RCV_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-msg_return_t	msg_rpc(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,	/* in/out */
-	msg_option_t	option,
-	msg_size_t	rcv_size,
-	msg_timeout_t	send_timeout,
-	msg_timeout_t	rcv_timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, rcv_size,
-			send_timeout, rcv_timeout)
-	msg_header_t	*header;	/* in/out */
-	msg_option_t	option;
-	msg_size_t	rcv_size;
-	msg_timeout_t	send_timeout;
-	msg_timeout_t	rcv_timeout;
-	{ return(RPC_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-msg_return_t	msg_send_trap(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,
-	msg_option_t	option,
-	msg_size_t	send_size,
-	msg_timeout_t	timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, send_size, timeout)
-	msg_header_t	*header;
-	msg_option_t	option;
-	msg_size_t	send_size;
-	msg_timeout_t	timeout;
-	{ return(SEND_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-msg_return_t	msg_receive_trap(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,
-	msg_option_t	option,
-	msg_size_t	rcv_size,
-	port_name_t	rcv_name,
-	msg_timeout_t	timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, rcv_size, rcv_name, timeout)
-	msg_header_t	*header;
-	msg_option_t	option;
-	msg_size_t	rcv_size;
-	port_name_t	rcv_name;
-	msg_timeout_t	timeout;
-	{ return(RCV_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-msg_return_t	msg_rpc_trap(
-#if	defined(c_plusplus) || defined(__STDC__)
-	msg_header_t	*header,	/* in/out */
-	msg_option_t	option,
-	msg_size_t	send_size,
-	msg_size_t	rcv_size,
-	msg_timeout_t	send_timeout,
-	msg_timeout_t	rcv_timeout);
-#else	/* c_plusplus || __STDC__ */
-#if	LINTLIBRARY
-			header, option, send_size, rcv_size,
-			send_timeout, rcv_timeout)
-	msg_header_t	*header;	/* in/out */
-	msg_option_t	option;
-	msg_size_t	send_size;
-	msg_size_t	rcv_size;
-	msg_timeout_t	send_timeout;
-	msg_timeout_t	rcv_timeout;
-	{ return(RPC_SUCCESS); }
-#else	/* LINTLIBRARY */
-		);
-#endif	/* LINTLIBRARY */
-#endif	/* c_plusplus || __STDC__ */
-
-#endif	/* MACH_IPC_COMPAT */
-
 #endif	/* _MACH_MESSAGE_H_ */