Linux CommTCP implementation added

BlackBox/_Linux_/Lin/Mod/Net.txt

@@ -0,0 +1,258 @@
+MODULE LinNet ["libc.so.6"];
+
+	(*
+		A. V. Shiryaev, 2012.11
+
+		GNU/Linux
+		32-bit
+	*)
+
+	IMPORT Libc := LinLibc;
+
+	CONST
+		INVALID_SOCKET* = -1;
+		SOCKET_ERROR* = -1;
+
+		(* /usr/include/i386-linux-gnu/bits/socket.h *)
+			SHUT_RD* = 0;
+			SHUT_WR* = 1;
+			SHUT_RDWR* = 2;
+			SOCK_STREAM* = 1;
+			SOCK_DGRAM* = 2;
+			SOCK_RAW* = 3;
+			SOCK_RDM* = 4;
+			SOCK_SEQPACKET* = 5;
+			SOCK_DCCP* = 6;
+			SOCK_PACKET* = 10;
+
+			PF_UNSPEC* = 0; (* Unspecified. *)
+			PF_LOCAL* = 1; (* Local to host (pipes and file-domain). *)
+			PF_UNIX* = PF_LOCAL; (* POSIX name for PF_LOCAL. *)
+			PF_FILE* = PF_LOCAL; (* Another non-standard name for PF_LOCAL. *)
+			PF_INET* = 2; (* IP protocol family. *)
+			PF_AX25* = 3; (* Amateur Radio AX.25. *)
+			PF_IPX* = 4; (* Novell Internet Protocol. *)
+			PF_APPLETALK* = 5; (* Appletalk DDP. *)
+			PF_NETROM* = 6; (* Amateur radio NetROM. *)
+			PF_BRIDGE* = 7; (* Multiprotocol bridge. *)
+			PF_ATMPVC* = 8; (* ATM PVCs. *)
+			PF_X25* = 9; (* Reserved for X.25 project. *)
+			PF_INET6* = 10; (* IP version 6. *)
+			PF_ROSE* = 11; (* Amateur Radio X.25 PLP. *)
+			PF_DECnet* = 12; (* Reserved for DECnet project. *)
+			PF_NETBEUI* = 13; (* Reserved for 802.2LLC project. *)
+			PF_SECURITY* = 14; (* Security callback pseudo AF. *)
+			PF_KEY* = 15; (* PF_KEY key management API. *)
+			PF_NETLINK* = 16;
+			PF_ROUTE* = PF_NETLINK; (* Alias to emulate 4.4BSD. *)
+			PF_PACKET* = 17; (* Packet family. *)
+			PF_ASH* = 18; (* Ash. *)
+			PF_ECONET* = 19; (* Acorn Econet. *)
+			PF_ATMSVC* = 20; (* ATM SVCs. *)
+			PF_RDS* = 21; (* RDS sockets. *)
+			PF_SNA* = 22; (* Linux SNA Project *)
+			PF_IRDA* = 23; (* IRDA sockets. *)
+			PF_PPPOX* = 24; (* PPPoX sockets. *)
+			PF_WANPIPE* = 25; (* Wanpipe API sockets. *)
+			PF_LLC* = 26; (* Linux LLC. *)
+			PF_CAN* = 29; (* Controller Area Network. *)
+			PF_TIPC* = 30; (* TIPC sockets. *)
+			PF_BLUETOOTH* = 31; (* Bluetooth sockets. *)
+			PF_IUCV* = 32; (* IUCV sockets. *)
+			PF_RXRPC* = 33; (* RxRPC sockets. *)
+			PF_ISDN* = 34; (* mISDN sockets. *)
+			PF_PHONET* = 35; (* Phonet sockets. *)
+			PF_IEEE802154* = 36; (* IEEE 802.15.4 sockets. *)
+			PF_CAIF* = 37; (* CAIF sockets. *)
+			PF_ALG* = 38; (* Algorithm sockets. *)
+			PF_NFC* = 39; (* NFC sockets. *)
+			PF_MAX* = 40; (* For now.. *)
+			SOMAXCONN* = 128;
+
+		(* /usr/include/asm-generic/socket.h *)
+			SO_DEBUG* = {0};
+			SO_REUSEADDR* = {1};
+			SO_TYPE* = {0,1};
+			SO_ERROR* = {2};
+			SO_DONTROUTE* = {0,2};
+			SO_BROADCAST* = {1,2};
+			SO_SNDBUF* = {0..2};
+			SO_RCVBUF* = {3};
+			SO_SNDBUFFORCE* = {5};
+			SO_RCVBUFFORCE* = {0,5};
+			SO_KEEPALIVE* = {0,3};
+			SO_OOBINLINE* = {1,3};
+			SO_NO_CHECK* = {0,1,3};
+			SO_PRIORITY* = {2,3};
+			SO_LINGER* = {0,2,3};
+			SO_BSDCOMPAT* = {1..3};
+			SO_SECURITY_AUTHENTICATION* = {1,2,4};
+			SO_SECURITY_ENCRYPTION_TRANSPORT* = {0..2,4};
+			SO_SECURITY_ENCRYPTION_NETWORK* = {3,4};
+			SO_BINDTODEVICE* = {0,3,4};
+			SO_ATTACH_FILTER* = {1,3,4};
+			SO_DETACH_FILTER* = {0,1,3,4};
+			SO_PEERNAME* = {2..4};
+			SO_TIMESTAMP* = {0,2..4};
+			SO_ACCEPTCONN* = {1..4};
+			SO_PEERSEC* = {0..4};
+			SO_PASSSEC* = {1,5};
+			SO_TIMESTAMPNS* = {0,1,5};
+			SO_MARK* = {2,5};
+			SO_TIMESTAMPING* = {0,2,5};
+			SO_PROTOCOL* = {1,2,5};
+			SO_DOMAIN* = {0..2,5};
+			SO_RXQ_OVFL* = {3,5};
+
+		(* /usr/include/netinet/in.h *)
+			INADDR_NONE* = -1;
+			IPPROTO_IP = 0; (* Dummy protocol for TCP. *)
+			IPPROTO_HOPOPTS* = 0; (* IPv6 Hop-by-Hop options. *)
+			IPPROTO_ICMP* = 1; (* Internet Control Message Protocol. *)
+			IPPROTO_IGMP* = 2; (* Internet Group Management Protocol. *)
+			IPPROTO_IPIP* = 4; (* IPIP tunnels (older KA9Q tunnels use 94). *)
+			IPPROTO_TCP* = 6; (* Transmission Control Protocol. *)
+			IPPROTO_EGP* = 8; (* Exterior Gateway Protocol. *)
+			IPPROTO_PUP* = 12; (* PUP protocol. *)
+			IPPROTO_UDP* = 17; (* User Datagram Protocol. *)
+			IPPROTO_IDP* = 22; (* XNS IDP protocol. *)
+			IPPROTO_TP* = 29; (* SO Transport Protocol Class 4. *)
+			IPPROTO_DCCP* = 33; (* Datagram Congestion Control Protocol. *)
+			IPPROTO_IPV6* = 41; (* IPv6 header. *)
+			IPPROTO_ROUTING* = 43; (* IPv6 routing header. *)
+			IPPROTO_FRAGMENT* = 44; (* IPv6 fragmentation header. *)
+			IPPROTO_RSVP* = 46; (* Reservation Protocol. *)
+			IPPROTO_GRE* = 47; (* General Routing Encapsulation. *)
+			IPPROTO_ESP* = 50; (* encapsulating security payload. *)
+			IPPROTO_AH* = 51; (* authentication header. *)
+			IPPROTO_ICMPV6* = 58; (* ICMPv6. *)
+			IPPROTO_NONE* = 59; (* IPv6 no next header. *)
+			IPPROTO_DSTOPTS* = 60; (* IPv6 destination options. *)
+			IPPROTO_MTP* = 92; (* Multicast Transport Protocol. *)
+			IPPROTO_ENCAP* = 98; (* Encapsulation Header. *)
+			IPPROTO_PIM* = 103; (* Protocol Independent Multicast. *)
+			IPPROTO_COMP* = 108; (* Compression Header Protocol. *)
+			IPPROTO_SCTP* = 132; (* Stream Control Transmission Protocol. *)
+			IPPROTO_UDPLITE* = 136; (* UDP-Lite protocol. *)
+			IPPROTO_RAW* = 255; (* Raw IP packets. *)
+
+		(* /usr/include/asm-generic/param.h *)
+			MAXHOSTNAMELEN* = 64; (* max length of hostname *)
+
+		(* /usr/include/netdb.h *)
+			NETDB_INTERNAL* = -1; (* See errno. *)
+			NETDB_SUCCESS* = 0; (* No problem. *)
+			HOST_NOT_FOUND* = 1; (* Authoritative Answer Host not found. *)
+			TRY_AGAIN* = 2; (* Non-Authoritative Host not found, or SERVERFAIL. *)
+			NO_RECOVERY* = 3; (* Non recoverable errors, FORMERR, REFUSED, NOTIMP. *)
+			NO_DATA* = 4; (* Valid name, no data record of requested type. *)
+
+		(* /usr/include/i386-linux-gnu/bits/typesizes.h *)
+			__FD_SETSIZE = 1024;
+			__NFDBITS = SIZE(SET) * 8;
+
+	TYPE
+		SOCKET* = INTEGER;
+
+		(* /usr/include/i386-linux-gnu/bits/types.h *)
+			socklen_t* = INTEGER;
+		(* /usr/include/i386-linux-gnu/bits/sockaddr.h *)
+			sa_family_t* = SHORTINT; (* unsigned short int *)
+		(* /usr/include/netinet/in.h *)
+			in_addr_t* = INTEGER;
+			in_port_t* = SHORTINT;
+
+		(* /usr/include/i386-linux-gnu/bits/socket.h *)
+			sockaddr* = RECORD [untagged]
+				sa_family: sa_family_t;
+				sa_data: ARRAY [untagged] 14 OF SHORTCHAR;
+			END;
+
+		(* /usr/include/linux/in.h *)
+(*
+			in_addr* = INTEGER;
+*)
+			in_addr* = RECORD [untagged]
+				S_un*: RECORD [union]
+					S_un_b*: RECORD [untagged]
+						s_b1*: SHORTCHAR;
+						s_b2*: SHORTCHAR;
+						s_b3*: SHORTCHAR;
+						s_b4*: SHORTCHAR;
+					END;
+					S_un_w*: RECORD [untagged]
+						s_w1*: SHORTINT;
+						s_w2*: SHORTINT;
+					END;
+					S_addr*: in_addr_t;
+				END;
+			END;
+
+		(* /usr/include/linux/in.h *)
+			sockaddr_in* = RECORD [untagged]
+				sin_family*: sa_family_t; (* address family *)
+				sin_port*: SHORTINT; (* port number *)
+				sin_addr*: in_addr; (* internet address *)
+				__pad: ARRAY [untagged] 8 OF SHORTCHAR;
+			END;
+
+		(* /usr/include/netdb.h *)
+			Ptrhostent* = POINTER TO hostent;
+			hostent* = RECORD [untagged]
+				h_name*: Libc.PtrSTR; (* official name of host *)
+				h_aliases*: POINTER TO ARRAY [untagged] OF Libc.PtrSTR; (* alias list *)
+				h_addrtype*: INTEGER; (* host address type *)
+				h_length*: INTEGER; (* length of address *)
+				h_addr_list*: POINTER TO ARRAY [untagged] OF POINTER TO ARRAY [untagged] OF in_addr; (* list of addresses from name server *)
+			END;
+
+		(* /usr/include/linux/time.h *)
+		(* /usr/include/asm-generic/posix_types.h *)
+			timeval* = RECORD [untagged]
+				tv_sec*: INTEGER; (* seconds *)
+				tv_usec*: INTEGER; (* microseconds *)
+			END;
+
+		(* /usr/include/i386-linux-gnu/sys/select.h *)
+			__fd_mask = SET;
+			fd_set* = ARRAY [untagged] __FD_SETSIZE DIV __NFDBITS OF __fd_mask;
+
+	VAR
+		h_errno*: INTEGER;
+
+	PROCEDURE [ccall] socket* (domain: INTEGER; type: INTEGER; protocol: INTEGER): SOCKET;
+	PROCEDURE [ccall] accept* (sockfd: SOCKET; VAR addr: sockaddr; VAR addrlen: socklen_t): SOCKET;
+	PROCEDURE [ccall] bind* (sockfd: SOCKET; VAR addr: sockaddr; addrlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] connect* (sockfd: SOCKET; VAR addr: sockaddr; addrlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] listen* (sockfd: SOCKET; backlog: INTEGER): INTEGER;
+	PROCEDURE [ccall] recv* (soskfd: SOCKET; buf: Libc.PtrVoid; len: Libc.size_t; flags: SET): Libc.ssize_t;
+	PROCEDURE [ccall] send* (sockfd: SOCKET; buf: Libc.PtrVoid; len: Libc.size_t; flags: SET): Libc.ssize_t;
+	PROCEDURE [ccall] shutdown* (sockfd: SOCKET; how: INTEGER): INTEGER;
+	PROCEDURE [ccall] getsockopt* (sockfd: SOCKET; level: INTEGER; optname: SET; optval: Libc.PtrVoid; VAR optlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] setsockopt* (sockfd: SOCKET; level: INTEGER; optname: SET; optval: Libc.PtrVoid; optlen: socklen_t): INTEGER;
+
+	PROCEDURE [ccall] htons* (hostshort: SHORTINT): SHORTINT;
+
+	PROCEDURE [ccall] gethostbyname* (name: Libc.PtrSTR): Ptrhostent;
+	PROCEDURE [ccall] inet_addr* (cp: Libc.PtrSTR): in_addr_t;
+
+	PROCEDURE [ccall] getsockname* (sockfd: SOCKET; VAR addr: sockaddr; VAR addrlen: socklen_t): INTEGER;
+
+	PROCEDURE [ccall] hstrerror* (err: INTEGER): Libc.PtrSTR;
+
+(*
+	PROCEDURE FD_ZERO (VAR set: Net.fd_set);
+		VAR i: INTEGER;
+	BEGIN
+		i := 0; WHILE i < LEN(set) DO set[i] := {}; INC(i) END
+	END FD_ZERO;
+
+	PROCEDURE FD_SET (fd: Net.SOCKET; VAR set: Net.fd_set);
+	BEGIN
+		INCL(set[fd DIV 32], fd MOD 32)
+	END FD_SET;
+*)
+
+	PROCEDURE [ccall] select* (nfds: INTEGER; VAR [nil] readfds: fd_set; VAR [nil] writefds: fd_set; VAR [nil] exceptfds: fd_set; VAR timeout: timeval): INTEGER;
+
+END LinNet.

BlackBox/_Linux_/Lin/Mod/gen-Net/Makefile

@@ -0,0 +1,23 @@
+# This is GNU Makefile
+#    BSD       GNU
+# $@    $@
+# ${.ALLSRC}    $^
+# ${.IMPSRC}    $<
+
+all: Net.txt dumphstrerrno
+
+PY = python2.7
+DEFS = defs-socket defs-so
+
+Net.txt: Net.txt.templ ${DEFS} defs-netdb defs-in defs-sock
+	${PY} ./untempl.py Net.txt.templ $@
+
+defs-socket:
+	./dumpdefs.py 3 1 i /usr/include/i386-linux-gnu/bits/socket.h | grep "	PF_" > $@
+	./dumpdefs.py 3 1 i /usr/include/i386-linux-gnu/bits/socket.h | grep "	SOMAXCONN" >> $@
+
+defs-so:
+	./dumpdefs.py 3 1 s /usr/include/asm-generic/socket.h | grep "	SO_" > $@
+
+clean:
+	rm -f Net.txt ${DEFS} dumphstrerrno

BlackBox/_Linux_/Lin/Mod/gen-Net/Net.txt.templ

@@ -0,0 +1,140 @@
+MODULE LinNet ["libc.so.6"];
+
+	(*
+		A. V. Shiryaev, 2012.11
+
+		GNU/Linux
+		32-bit
+	*)
+
+	IMPORT Libc := LinLibc;
+
+	CONST
+		INVALID_SOCKET* = -1;
+		SOCKET_ERROR* = -1;
+
+		(* /usr/include/i386-linux-gnu/bits/socket.h *)
+			SHUT_RD* = 0;
+			SHUT_WR* = 1;
+			SHUT_RDWR* = 2;
+%%defs-sock%%
+%%defs-socket%%
+		(* /usr/include/asm-generic/socket.h *)
+%%defs-so%%
+		(* /usr/include/netinet/in.h *)
+			INADDR_NONE* = -1;
+%%defs-in%%
+		(* /usr/include/asm-generic/param.h *)
+			MAXHOSTNAMELEN* = 64; (* max length of hostname *)
+
+		(* /usr/include/netdb.h *)
+%%defs-netdb%%
+		(* /usr/include/i386-linux-gnu/bits/typesizes.h *)
+			__FD_SETSIZE = 1024;
+			__NFDBITS = SIZE(SET) * 8;
+
+	TYPE
+		SOCKET* = INTEGER;
+
+		(* /usr/include/i386-linux-gnu/bits/types.h *)
+			socklen_t* = INTEGER;
+		(* /usr/include/i386-linux-gnu/bits/sockaddr.h *)
+			sa_family_t* = SHORTINT; (* unsigned short int *)
+		(* /usr/include/netinet/in.h *)
+			in_addr_t* = INTEGER;
+			in_port_t* = SHORTINT;
+
+		(* /usr/include/i386-linux-gnu/bits/socket.h *)
+			sockaddr* = RECORD [untagged]
+				sa_family: sa_family_t;
+				sa_data: ARRAY [untagged] 14 OF SHORTCHAR;
+			END;
+
+		(* /usr/include/linux/in.h *)
+(*
+			in_addr* = INTEGER;
+*)
+			in_addr* = RECORD [untagged]
+				S_un*: RECORD [union]
+					S_un_b*: RECORD [untagged]
+						s_b1*: SHORTCHAR;
+						s_b2*: SHORTCHAR;
+						s_b3*: SHORTCHAR;
+						s_b4*: SHORTCHAR;
+					END;
+					S_un_w*: RECORD [untagged]
+						s_w1*: SHORTINT;
+						s_w2*: SHORTINT;
+					END;
+					S_addr*: in_addr_t;
+				END;
+			END;
+
+		(* /usr/include/linux/in.h *)
+			sockaddr_in* = RECORD [untagged]
+				sin_family*: sa_family_t; (* address family *)
+				sin_port*: SHORTINT; (* port number *)
+				sin_addr*: in_addr; (* internet address *)
+				__pad: ARRAY [untagged] 8 OF SHORTCHAR;
+			END;
+
+		(* /usr/include/netdb.h *)
+			Ptrhostent* = POINTER TO hostent;
+			hostent* = RECORD [untagged]
+				h_name*: Libc.PtrSTR; (* official name of host *)
+				h_aliases*: POINTER TO ARRAY [untagged] OF Libc.PtrSTR; (* alias list *)
+				h_addrtype*: INTEGER; (* host address type *)
+				h_length*: INTEGER; (* length of address *)
+				h_addr_list*: POINTER TO ARRAY [untagged] OF POINTER TO ARRAY [untagged] OF in_addr; (* list of addresses from name server *)
+			END;
+
+		(* /usr/include/linux/time.h *)
+		(* /usr/include/asm-generic/posix_types.h *)
+			timeval* = RECORD [untagged]
+				tv_sec*: INTEGER; (* seconds *)
+				tv_usec*: INTEGER; (* microseconds *)
+			END;
+
+		(* /usr/include/i386-linux-gnu/sys/select.h *)
+			__fd_mask = SET;
+			fd_set* = ARRAY [untagged] __FD_SETSIZE DIV __NFDBITS OF __fd_mask;
+
+	VAR
+		h_errno*: INTEGER;
+
+	PROCEDURE [ccall] socket* (domain: INTEGER; type: INTEGER; protocol: INTEGER): SOCKET;
+	PROCEDURE [ccall] accept* (sockfd: SOCKET; VAR addr: sockaddr; VAR addrlen: socklen_t): SOCKET;
+	PROCEDURE [ccall] bind* (sockfd: SOCKET; VAR addr: sockaddr; addrlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] connect* (sockfd: SOCKET; VAR addr: sockaddr; addrlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] listen* (sockfd: SOCKET; backlog: INTEGER): INTEGER;
+	PROCEDURE [ccall] recv* (soskfd: SOCKET; buf: Libc.PtrVoid; len: Libc.size_t; flags: SET): Libc.ssize_t;
+	PROCEDURE [ccall] send* (sockfd: SOCKET; buf: Libc.PtrVoid; len: Libc.size_t; flags: SET): Libc.ssize_t;
+	PROCEDURE [ccall] shutdown* (sockfd: SOCKET; how: INTEGER): INTEGER;
+	PROCEDURE [ccall] getsockopt* (sockfd: SOCKET; level: INTEGER; optname: SET; optval: Libc.PtrVoid; VAR optlen: socklen_t): INTEGER;
+	PROCEDURE [ccall] setsockopt* (sockfd: SOCKET; level: INTEGER; optname: SET; optval: Libc.PtrVoid; optlen: socklen_t): INTEGER;
+
+	PROCEDURE [ccall] htons* (hostshort: SHORTINT): SHORTINT;
+
+	PROCEDURE [ccall] gethostbyname* (name: Libc.PtrSTR): Ptrhostent;
+	PROCEDURE [ccall] inet_addr* (cp: Libc.PtrSTR): in_addr_t;
+
+	PROCEDURE [ccall] getsockname* (sockfd: SOCKET; VAR addr: sockaddr; VAR addrlen: socklen_t): INTEGER;
+
+	PROCEDURE [ccall] hstrerror* (err: INTEGER): Libc.PtrSTR;
+
+(*
+	PROCEDURE FD_ZERO (VAR set: Net.fd_set);
+		VAR i: INTEGER;
+	BEGIN
+		i := 0; WHILE i < LEN(set) DO set[i] := {}; INC(i) END
+	END FD_ZERO;
+
+	PROCEDURE FD_SET (fd: Net.SOCKET; VAR set: Net.fd_set);
+	BEGIN
+		INCL(set[fd DIV 32], fd MOD 32)
+	END FD_SET;
+*)
+
+	PROCEDURE [ccall] select* (nfds: INTEGER; VAR [nil] readfds: fd_set; VAR [nil] writefds: fd_set; VAR [nil] exceptfds: fd_set; VAR timeout: timeval): INTEGER;
+
+END LinNet.

BlackBox/_Linux_/Lin/Mod/gen-Net/defs-in

@@ -0,0 +1,29 @@
+			IPPROTO_IP = 0; (* Dummy protocol for TCP. *)
+			IPPROTO_HOPOPTS* = 0; (* IPv6 Hop-by-Hop options. *)
+			IPPROTO_ICMP* = 1; (* Internet Control Message Protocol. *)
+			IPPROTO_IGMP* = 2; (* Internet Group Management Protocol. *)
+			IPPROTO_IPIP* = 4; (* IPIP tunnels (older KA9Q tunnels use 94). *)
+			IPPROTO_TCP* = 6; (* Transmission Control Protocol. *)
+			IPPROTO_EGP* = 8; (* Exterior Gateway Protocol. *)
+			IPPROTO_PUP* = 12; (* PUP protocol. *)
+			IPPROTO_UDP* = 17; (* User Datagram Protocol. *)
+			IPPROTO_IDP* = 22; (* XNS IDP protocol. *)
+			IPPROTO_TP* = 29; (* SO Transport Protocol Class 4. *)
+			IPPROTO_DCCP* = 33; (* Datagram Congestion Control Protocol. *)
+			IPPROTO_IPV6* = 41; (* IPv6 header. *)
+			IPPROTO_ROUTING* = 43; (* IPv6 routing header. *)
+			IPPROTO_FRAGMENT* = 44; (* IPv6 fragmentation header. *)
+			IPPROTO_RSVP* = 46; (* Reservation Protocol. *)
+			IPPROTO_GRE* = 47; (* General Routing Encapsulation. *)
+			IPPROTO_ESP* = 50; (* encapsulating security payload. *)
+			IPPROTO_AH* = 51; (* authentication header. *)
+			IPPROTO_ICMPV6* = 58; (* ICMPv6. *)
+			IPPROTO_NONE* = 59; (* IPv6 no next header. *)
+			IPPROTO_DSTOPTS* = 60; (* IPv6 destination options. *)
+			IPPROTO_MTP* = 92; (* Multicast Transport Protocol. *)
+			IPPROTO_ENCAP* = 98; (* Encapsulation Header. *)
+			IPPROTO_PIM* = 103; (* Protocol Independent Multicast. *)
+			IPPROTO_COMP* = 108; (* Compression Header Protocol. *)
+			IPPROTO_SCTP* = 132; (* Stream Control Transmission Protocol. *)
+			IPPROTO_UDPLITE* = 136; (* UDP-Lite protocol. *)
+			IPPROTO_RAW* = 255; (* Raw IP packets. *)

BlackBox/_Linux_/Lin/Mod/gen-Net/defs-netdb

@@ -0,0 +1,6 @@
+			NETDB_INTERNAL* = -1; (* See errno. *)
+			NETDB_SUCCESS* = 0; (* No problem. *)
+			HOST_NOT_FOUND* = 1; (* Authoritative Answer Host not found. *)
+			TRY_AGAIN* = 2; (* Non-Authoritative Host not found, or SERVERFAIL. *)
+			NO_RECOVERY* = 3; (* Non recoverable errors, FORMERR, REFUSED, NOTIMP. *)
+			NO_DATA* = 4; (* Valid name, no data record of requested type. *)

BlackBox/_Linux_/Lin/Mod/gen-Net/defs-sock

@@ -0,0 +1,7 @@
+			SOCK_STREAM* = 1;
+			SOCK_DGRAM* = 2;
+			SOCK_RAW* = 3;
+			SOCK_RDM* = 4;
+			SOCK_SEQPACKET* = 5;
+			SOCK_DCCP* = 6;
+			SOCK_PACKET* = 10;

BlackBox/_Linux_/Lin/Mod/gen-Net/dumpdefs.py

@@ -0,0 +1 @@
+../gen-Libc/dumpdefs.py

BlackBox/_Linux_/Lin/Mod/gen-Net/dumphstrerrno.c

@@ -0,0 +1 @@
+../../../../_OpenBSD_/Lin/Mod/gen-Net/dumphstrerrno.c

BlackBox/_Linux_/Lin/Mod/gen-Net/untempl.py

@@ -0,0 +1 @@
+../gen-Libc/untempl.py

BlackBox/_OpenBSD_/Lin/Mod/Net.txt

@@ -156,6 +156,7 @@ MODULE LinNet ["libc.so.66.0"];
 		(* /usr/include/sys/select.h *)
 			FD_SETSIZE = 1024;
 			__NBBY = 8;
+
 	TYPE
 		SOCKET* = INTEGER;
 

BlackBox/_OpenBSD_/Lin/Mod/gen-Libc/dumpdefs.py

@@ -55,13 +55,24 @@ def fixVal (x, tip):
 				return x[2:].upper() + "H"
 			else:
 				return "0" + x[2:].upper() + "H"
-		else:
+		elif tip == 's':
 			return mkset(int(x, 16))
+		elif tip == 'c':
+			if x[2] in ('0', '1', '2', '3', '4', '5', '6', '7', '8', '9'):
+				return x[2:].upper() + "X"
+			else:
+				return "0" + x[2:].upper() + "X"
+		else:
+			assert False
 	elif x[0] == '0': # fix OCT
 		if tip == 'i':
 			return str(int(x, 8))
-		else:
+		elif tip == 's':
 			return mkset(int(x, 8))
+		elif tip == 'c':
+			return fixVal("0x%x" % (int(x, 8),), tip)
+		else:
+			assert False
 	else:
 		if tip == 'i':
 			return x
@@ -71,7 +82,12 @@ def fixVal (x, tip):
 			except:
 				return x
 			else:
-				return mkset(y)
+				if tip == 's':
+					return mkset(y)
+				elif tip == 'c':
+					return fixVal("0x%x" % (int(y),), tip)
+				else:
+					assert False
 
 def p (nIndents, sym, val, comment, val1):
 	r = [ "%s%s* = %s;" % (INDENT*nIndents, sym, val) ]
@@ -92,7 +108,7 @@ def main ():
 		else:
 			level = int(sys.argv[2])
 		tip = sys.argv[3]
-		assert tip in ('i', 's')
+		assert tip in ('i', 's', 'c')
 
 		fh = open(sys.argv[4], 'r')
 		st = 0
@@ -133,6 +149,7 @@ def main ():
 		print "	type:"
 		print "		i: integer"
 		print "		s: set"
+		print "		c: shortchar"
 
 if __name__ == '__main__':
 	main()

BlackBox/_OpenBSD_/Lin/Mod/gen-Net/Net.txt.templ

@@ -26,6 +26,7 @@ MODULE LinNet ["libc.so.66.0"];
 		(* /usr/include/sys/select.h *)
 			FD_SETSIZE = 1024;
 			__NBBY = 8;
+
 	TYPE
 		SOCKET* = INTEGER;
 

README

@@ -124,10 +124,11 @@ Files:
 		{_Linux_,_OpenBSD_}/Lin/Mod/Iconv.odc: interface to libiconv system library
 		{_Linux_,_OpenBSD_}/Lin/Mod/Ioctl.odc: interface to ioctl
 		{_Linux_,_OpenBSD_}/Lin/Mod/Termios.odc: interface to termios
-		_OpenBSD_/Lin/Mod/Net.odc: interface to network functionality
+		{_Linux_,_OpenBSD_}/Lin/Mod/Net.odc: interface to network functionality
 		_LinuxOpenBSD_/Host/Mod/Lang.odc: Dialog.LanguageHook implementation and LANG environment variable support
 		_LinuxOpenBSD_/Comm/Mod/V24.odc: CommV24 implementation for Linux and OpenBSD
 		_OpenBSD_/Comm/Mod/TCP.odc: CommTCP implementation for OpenBSD
+		_Linux_/Comm/Mod/TCP.odc: CommTCP implementation for Linux
 
 		{_OpenBSD_,_Linux_}/libBB.so: compiled and linked shared library to run BlackBox
 		{_OpenBSD_,_Linux_}/libBB0.so: compiled and linked shared library to run simple development interpreter

TODO

@@ -12,8 +12,6 @@ By priority:
 
 	uncomment baseStack change in Kernel.Start?
 
-	Linux CommTCP
-
 	printing (to PostScript)
 
 	GUI: