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| -rw-r--r-- | c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads | 440 |
1 files changed, 440 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads new file mode 100644 index 0000000000..cb0b006dd8 --- /dev/null +++ b/c/src/lib/libbsp/i386/ts_386ex/tools/network_ada/adasockets/sockets-thin.ads @@ -0,0 +1,440 @@ +----------------------------------------------------------------------------- +-- -- +-- ADASOCKETS COMPONENTS -- +-- -- +-- S O C K E T S . T H I N -- +-- -- +-- S p e c -- +-- -- +-- $ReleaseVersion: 0.1.3 $ -- +-- -- +-- Copyright (C) 1996-1998 Free Software Foundation -- +-- -- +-- AdaSockets is free software; you can redistribute it and/or modify -- +-- it under terms of the GNU General Public License as published by -- +-- the Free Software Foundation; either version 2, or (at your option) -- +-- any later version. AdaSockets is distributed in the hope that it -- +-- will be useful, but WITHOUT ANY WARRANTY; without even the implied -- +-- warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. -- +-- See the GNU General Public License for more details. You should -- +-- have received a copy of the GNU General Public License distributed -- +-- with AdaSockets; see file COPYING. If not, write to the Free -- +-- Software Foundation, 59 Temple Place - Suite 330, Boston, MA -- +-- 02111-1307, USA. -- +-- -- +-- As a special exception, if other files instantiate generics from -- +-- this unit, or you link this unit with other files to produce an -- +-- executable, this unit does not by itself cause the resulting -- +-- executable to be covered by the GNU General Public License. This -- +-- exception does not however invalidate any other reasons why the -- +-- executable file might be covered by the GNU Public License. -- +-- -- +-- The main repository for this software is located at: -- +-- http://www-inf.enst.fr/ANC/ -- +-- -- +----------------------------------------------------------------------------- + +with Interfaces.C.Pointers; +with Interfaces.C.Strings; +with System; + +package Sockets.Thin is + + package C renames Interfaces.C; + package Strings renames C.Strings; + generic package Pointers renames C.Pointers; + + use type C.int; + -- This is an ugly hack to be able to declare the Failure constant + -- below. + + Success : constant C.int := 0; + Failure : constant C.int := -1; + + type Int_Access is access all C.int; + pragma Convention (C, Int_Access); + -- Access to C integers + + type pid_t is new C.int; + pragma Convention (C, pid_t); + + type mode_t is new C.int; + pragma Convention (C, mode_t); + + type key_t is new C.int; + pragma Convention (C, key_t); + + type Chars_Ptr_Array is array (C.size_t range <>) of + aliased Strings.chars_ptr; + + package Chars_Ptr_Pointers is + new Pointers (C.size_t, Strings.chars_ptr, Chars_Ptr_Array, + Strings.Null_Ptr); + -- Arrays of C (char *) + + type In_Addr is record + S_B1, S_B2, S_B3, S_B4 : C.unsigned_char; + end record; + pragma Convention (C, In_Addr); + -- Internet address + + type In_Addr_Access is access all In_Addr; + pragma Convention (C, In_Addr_Access); + -- Access to internet address + + Inaddr_Any : aliased constant In_Addr := (others => 0); + -- Any internet address (all the interfaces) + + type In_Addr_Access_Array is array (Positive range <>) + of aliased In_Addr_Access; + pragma Convention (C, In_Addr_Access_Array); + package In_Addr_Access_Pointers is + new Pointers (Positive, In_Addr_Access, In_Addr_Access_Array, + null); + -- Array of internet addresses + + type Sockaddr is record + Sa_Len : C.unsigned_char; + Sa_Family : C.unsigned_char; + Sa_Data : C.char_array (1 .. 14); + end record; + pragma Convention (C, Sockaddr); + -- Socket address + + type Sockaddr_Access is access all Sockaddr; + pragma Convention (C, Sockaddr_Access); + -- Access to socket address + + type Sockaddr_In is record + Sin_Len : C.unsigned_char; + Sin_Family : C.unsigned_char; + Sin_Port : C.unsigned_short := 0; + Sin_Addr : In_Addr := Inaddr_Any; + Sin_Zero : C.char_array (1 .. 8) := (others => C.char'Val (0)); + end record; + pragma Convention (C, Sockaddr_In); + -- Internet socket address + + type Sockaddr_In_Access is access all Sockaddr_In; + pragma Convention (C, Sockaddr_In_Access); + -- Access to internet socket address + + type Ip_Mreq is record + Imr_Multiaddr : In_Addr; + Imr_Interface : In_Addr := Inaddr_Any; + end record; + pragma Convention (C, Ip_Mreq); + -- Multicast structure + + type Hostent is record + H_Name : Strings.chars_ptr; + H_Aliases : Chars_Ptr_Pointers.Pointer; + H_Addrtype : C.int; + H_Length : C.int; + H_Addr_List : In_Addr_Access_Pointers.Pointer; + end record; + pragma Convention (C, Hostent); + -- Host entry + + type Hostent_Access is access all Hostent; + pragma Convention (C, Hostent_Access); + -- Access to host entry + + type Caddr_T is new Strings.chars_ptr; + -- Type Caddr_T is in fact a (char *) + + type Iovec is record + Iov_Base : Caddr_T; + Iov_Len : C.int; + end record; + pragma Convention (C, Iovec); + -- Iovec C type + + type Iovec_Access is access all Iovec; + pragma Convention (C, Iovec_Access); + -- Access to Iovec structure + + type Msghdr is record + Msg_Name : Caddr_T; + Msg_Namelen : C.int; + Msg_Iov : Iovec_Access; + Msg_Iovlen : C.int; + Msg_Accrights : Caddr_T; + Msg_Accrightslen : C.int; + end record; + pragma Convention (C, Msghdr); + -- Message header + + type Msghdr_Access is access all Msghdr; + pragma Convention (C, Msghdr_Access); + -- Access to message header. + + type Two_Int is array (0 .. 1) of C.int; + pragma Convention (C, Two_Int); + -- Used with pipe() + + type Pollfd is record + Fd : C.int; + Events : C.short; + Revents : C.short; + end record; + pragma Convention (C, Pollfd); + + type Pollfd_Array is array (Positive range <>) of Pollfd; + pragma Convention (C, Pollfd_Array); + + function C_Accept + (S : C.int; + Addr : System.Address; + Addrlen : access C.int) + return C.int; + + function C_Bind + (S : C.int; + Name : System.Address; + Namelen : C.int) + return C.int; + + procedure C_Close (Fildes : C.int); + + function C_Connect + (S : C.int; + Name : System.Address; + Namelen : C.int) + return C.int; + + function C_Dup2 (Fildes, Fildes2 : C.int) return C.int; + + function C_Fcntl + (Fildes : C.int; + Cmd : C.int; + Arg : C.int := 0) + return C.int; + + function C_Getenv + (Name : Strings.chars_ptr) + return Strings.chars_ptr; + + function C_Gethostbyaddr + (Addr : Strings.chars_ptr; + Length : C.int; + Typ : C.int) + return Hostent_Access; + + function C_Gethostbyname + (Name : Strings.chars_ptr) + return Hostent_Access; + + function C_Gethostname + (Name : Strings.chars_ptr; + Namelen : C.int) + return C.int; + + function C_Getpeername + (S : C.int; + Name : Sockaddr_Access; + Namelen : access C.int) + return C.int; + + function C_Getpid return pid_t; + + function C_Getsockname + (S : C.int; + Name : Sockaddr_Access; + Namelen : access C.int) + return C.int; + + function C_Getsockopt + (S : C.int; + Level : C.int; + Optname : C.int; + Optval : Strings.chars_ptr; + Optlen : access C.int) + return C.int; + + function C_Inet_Addr + (Cp : Strings.chars_ptr) + return Interfaces.Unsigned_32; + + function C_Inet_Network + (Cp : Strings.chars_ptr) + return Interfaces.Unsigned_32; + + function C_Inet_Makeaddr + (Net : C.int; + Lna : C.int) + return In_Addr; + + function C_Inet_Lnaof (I : In_Addr) return C.int; + + function C_Inet_Netof (I : In_Addr) return C.int; + + function C_Inet_Ntoa (I : In_Addr) return Strings.chars_ptr; + + function C_Kill (Pid : pid_t; Sig : C.int) return C.int; + + function C_Listen (S, Backlog : C.int) return C.int; + + function C_Msgget + (Key : key_t; + Msgflg : C.int) + return C.int; + + function C_Msgrcv + (Msqid : C.int; + Msgp : Strings.chars_ptr; + Msgsz : C.int; + Msgtyp : C.long; + Msgflg : C.int) + return C.int; + + function C_Msgsnd + (Msqid : C.int; + Msgp : Strings.chars_ptr; + Msgsz : C.int; + Msgflg : C.int) + return C.int; + + function C_Open + (Path : Strings.chars_ptr; + Oflag : C.int; + Mode : mode_t := 0) + return C.int; + + function C_Pipe (Filedes : access Two_Int) return C.int; + + function C_Poll + (Fds : System.Address; + Nfds : C.unsigned_long; + Timeout : C.int) + return C.int; + + function C_Read + (Fildes : C.int; + Buf : System.Address; + Nbyte : C.int) + return C.int; + + function C_Readv + (Fildes : C.int; + Iov : Iovec_Access; + Iovcnt : C.int) + return C.int; + + function C_Recv (S : C.int; Buf : System.Address; Len, Flags : C.int) + return C.int; + + function C_Recvfrom + (S : C.int; + Buf : System.Address; + Len : C.int; + Flags : C.int; + From : System.Address; + Fromlen : access C.int) + return C.int; + + function C_Recvmsg + (S : C.int; + Msg : Msghdr_Access; + Flags : C.int) + return C.int; + + function C_Send + (S : C.int; + Msg : System.Address; + Len : C.int; + Flags : C.int) + return C.int; + + function C_Sendmsg + (S : C.int; + Msg : Msghdr_Access; + Flags : C.int) + return C.int; + + function C_Sendto + (S : C.int; + Msg : System.Address; + Len : C.int; + Flags : C.int; + To : System.Address; + Tolen : C.int) + return C.int; + + function C_Setsid return pid_t; + + function C_Setsockopt + (S : C.int; + Level : C.int; + Optname : C.int; + Optval : System.Address; + Optlen : C.int) + return C.int; + + procedure C_Shutdown + (S : in C.int; + How : in C.int); + + function C_Socket (Domain, Typ, Protocol : C.int) return C.int; + + function C_Strerror (Errnum : C.int) return Strings.chars_ptr; + + function C_Write + (Fildes : C.int; + Buf : System.Address; + Nbyte : C.int) + return C.int; + + function C_Writev + (Fildes : C.int; + Iov : Iovec_Access; + Iovcnt : C.int) + return C.int; + +private + + pragma Import (C, C_Accept, "accept"); + pragma Import (C, C_Bind, "bind"); + pragma Import (C, C_Close, "close"); + pragma Import (C, C_Connect, "connect"); + pragma Import (C, C_Dup2, "dup2"); + pragma Import (C, C_Fcntl, "fcntl"); + pragma Import (C, C_Getenv, "getenv"); + pragma Import (C, C_Gethostbyaddr, "gethostbyaddr"); + pragma Import (C, C_Gethostbyname, "gethostbyname"); + pragma Import (C, C_Gethostname, "gethostname"); + pragma Import (C, C_Getpeername, "getpeername"); + pragma Import (C, C_Getpid, "getpid"); + pragma Import (C, C_Getsockname, "getsockname"); + pragma Import (C, C_Getsockopt, "getsockopt"); + pragma Import (C, C_Inet_Addr, "inet_addr"); + pragma Import (C, C_Inet_Network, "inet_network"); + pragma Import (C, C_Inet_Makeaddr, "inet_makeaddr"); + pragma Import (C, C_Inet_Lnaof, "inet_lnaof"); + pragma Import (C, C_Inet_Netof, "inet_netof"); + pragma Import (C, C_Inet_Ntoa, "inet_ntoa"); + pragma Import (C, C_Kill, "kill"); + pragma Import (C, C_Listen, "listen"); + pragma Import (C, C_Msgget, "msgget"); + pragma Import (C, C_Msgrcv, "msgrcv"); + pragma Import (C, C_Msgsnd, "msgsnd"); + pragma Import (C, C_Open, "open"); + pragma Import (C, C_Pipe, "pipe"); + pragma Import (C, C_Poll, "poll"); + pragma Import (C, C_Read, "read"); + pragma Import (C, C_Readv, "readv"); + pragma Import (C, C_Recv, "recv"); + pragma Import (C, C_Recvfrom, "recvfrom"); + pragma Import (C, C_Recvmsg, "recvmsg"); + pragma Import (C, C_Send, "send"); + pragma Import (C, C_Sendmsg, "sendmsg"); + pragma Import (C, C_Sendto, "sendto"); + pragma Import (C, C_Setsid, "setsid"); + pragma Import (C, C_Setsockopt, "setsockopt"); + pragma Import (C, C_Shutdown, "shutdown"); + pragma Import (C, C_Socket, "socket"); + pragma Import (C, C_Strerror, "strerror"); + pragma Import (C, C_Write, "write"); + pragma Import (C, C_Writev, "writev"); + +end Sockets.Thin; |