diff options
27 files changed, 1489 insertions, 317 deletions
diff --git a/gcc/ada/g-soccon-aix.ads b/gcc/ada/g-soccon-aix.ads index 3b361b51a14..06773f24c08 100644 --- a/gcc/ada/g-soccon-aix.ads +++ b/gcc/ada/g-soccon-aix.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -35,7 +35,7 @@ -- by the GNAT.Sockets package (g-socket.ads). This package should not be -- directly with'ed by an applications program. --- This is the version for powerpc-ibm-aix5.1.0.0 +-- This is the version for powerpc-ibm-aix5.3.0.0 -- This file is generated automatically, do not modify it by hand! Instead, -- make changes to gen-soccon.c and re-run it on each target. @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 16; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-darwin.ads b/gcc/ada/g-soccon-darwin.ads index 3927b789798..4ae827d3574 100644 --- a/gcc/ada/g-soccon-darwin.ads +++ b/gcc/ada/g-soccon-darwin.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-freebsd.ads b/gcc/ada/g-soccon-freebsd.ads index 29319a2bc0b..964e75bc83b 100644 --- a/gcc/ada/g-soccon-freebsd.ads +++ b/gcc/ada/g-soccon-freebsd.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 1024; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-hpux-ia64.ads b/gcc/ada/g-soccon-hpux-ia64.ads new file mode 100644 index 00000000000..ea7a63d21fa --- /dev/null +++ b/gcc/ada/g-soccon-hpux-ia64.ads @@ -0,0 +1,181 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . S O C K E T S . C O N S T A N T S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides target dependent definitions of constant for use +-- by the GNAT.Sockets package (g-socket.ads). This package should not be +-- directly with'ed by an applications program. + +-- This is the version for ia64-hp-hpux11.23 +-- This file is generated automatically, do not modify it by hand! Instead, +-- make changes to gen-soccon.c and re-run it on each target. + +package GNAT.Sockets.Constants is + + -------------- + -- Families -- + -------------- + + AF_INET : constant := 2; -- IPv4 address family + AF_INET6 : constant := 22; -- IPv6 address family + + ----------- + -- Modes -- + ----------- + + SOCK_STREAM : constant := 1; -- Stream socket + SOCK_DGRAM : constant := 2; -- Datagram socket + + ------------------- + -- Socket errors -- + ------------------- + + EACCES : constant := 13; -- Permission denied + EADDRINUSE : constant := 226; -- Address already in use + EADDRNOTAVAIL : constant := 227; -- Cannot assign address + EAFNOSUPPORT : constant := 225; -- Addr family not supported + EALREADY : constant := 244; -- Operation in progress + EBADF : constant := 9; -- Bad file descriptor + ECONNABORTED : constant := 231; -- Connection aborted + ECONNREFUSED : constant := 239; -- Connection refused + ECONNRESET : constant := 232; -- Connection reset by peer + EDESTADDRREQ : constant := 217; -- Destination addr required + EFAULT : constant := 14; -- Bad address + EHOSTDOWN : constant := 241; -- Host is down + EHOSTUNREACH : constant := 242; -- No route to host + EINPROGRESS : constant := 245; -- Operation now in progress + EINTR : constant := 4; -- Interrupted system call + EINVAL : constant := 22; -- Invalid argument + EIO : constant := 5; -- Input output error + EISCONN : constant := 234; -- Socket already connected + ELOOP : constant := 249; -- Too many symbolic lynks + EMFILE : constant := 24; -- Too many open files + EMSGSIZE : constant := 218; -- Message too long + ENAMETOOLONG : constant := 248; -- Name too long + ENETDOWN : constant := 228; -- Network is down + ENETRESET : constant := 230; -- Disconn. on network reset + ENETUNREACH : constant := 229; -- Network is unreachable + ENOBUFS : constant := 233; -- No buffer space available + ENOPROTOOPT : constant := 220; -- Protocol not available + ENOTCONN : constant := 235; -- Socket not connected + ENOTSOCK : constant := 216; -- Operation on non socket + EOPNOTSUPP : constant := 223; -- Operation not supported + EPFNOSUPPORT : constant := 224; -- Unknown protocol family + EPROTONOSUPPORT : constant := 221; -- Unknown protocol + EPROTOTYPE : constant := 219; -- Unknown protocol type + ESHUTDOWN : constant := 236; -- Cannot send once shutdown + ESOCKTNOSUPPORT : constant := 222; -- Socket type not supported + ETIMEDOUT : constant := 238; -- Connection timed out + ETOOMANYREFS : constant := 237; -- Too many references + EWOULDBLOCK : constant := 246; -- Operation would block + + ----------------- + -- Host errors -- + ----------------- + + HOST_NOT_FOUND : constant := 1; -- Unknown host + TRY_AGAIN : constant := 2; -- Host name lookup failure + NO_DATA : constant := 4; -- No data record for name + NO_RECOVERY : constant := 3; -- Non recoverable errors + + ------------------- + -- Control flags -- + ------------------- + + FIONBIO : constant := -2147195266; -- Set/clear non-blocking io + FIONREAD : constant := 1074030207; -- How many bytes to read + + -------------------- + -- Shutdown modes -- + -------------------- + + SHUT_RD : constant := 0; -- No more recv + SHUT_WR : constant := 1; -- No more send + SHUT_RDWR : constant := 2; -- No more recv/send + + --------------------- + -- Protocol levels -- + --------------------- + + SOL_SOCKET : constant := 65535; -- Options for socket level + IPPROTO_IP : constant := 0; -- Dummy protocol for IP + IPPROTO_UDP : constant := 17; -- UDP + IPPROTO_TCP : constant := 6; -- TCP + + ------------------- + -- Request flags -- + ------------------- + + MSG_OOB : constant := 1; -- Process out-of-band data + MSG_PEEK : constant := 2; -- Peek at incoming data + MSG_EOR : constant := 8; -- Send end of record + MSG_WAITALL : constant := 64; -- Wait for full reception + MSG_NOSIGNAL : constant := -1; -- No SIGPIPE on send + MSG_Forced_Flags : constant := 0; + -- Flags set on all send(2) calls + + -------------------- + -- Socket options -- + -------------------- + + TCP_NODELAY : constant := 1; -- Do not coalesce packets + SO_REUSEADDR : constant := 4; -- Bind reuse local address + SO_KEEPALIVE : constant := 8; -- Enable keep-alive msgs + SO_LINGER : constant := 128; -- Defer close to flush data + SO_BROADCAST : constant := 32; -- Can send broadcast msgs + SO_SNDBUF : constant := 4097; -- Set/get send buffer size + SO_RCVBUF : constant := 4098; -- Set/get recv buffer size + SO_SNDTIMEO : constant := 4101; -- Emission timeout + SO_RCVTIMEO : constant := 4102; -- Reception timeout + SO_ERROR : constant := 4103; -- Get/clear error status + IP_MULTICAST_IF : constant := 2; -- Set/get mcast interface + IP_MULTICAST_TTL : constant := 3; -- Set/get multicast TTL + IP_MULTICAST_LOOP : constant := 4; -- Set/get mcast loopback + IP_ADD_MEMBERSHIP : constant := 5; -- Join a multicast group + IP_DROP_MEMBERSHIP : constant := 6; -- Leave a multicast group + + ------------------- + -- System limits -- + ------------------- + + IOV_MAX : constant := 16; -- Maximum writev iovcnt + + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 8; -- tv_sec + SIZEOF_tv_usec : constant := 8; -- tv_usec + +end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-hpux.ads b/gcc/ada/g-soccon-hpux.ads index 9145146da38..0b6012e0ee6 100644 --- a/gcc/ada/g-soccon-hpux.ads +++ b/gcc/ada/g-soccon-hpux.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 16; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-irix.ads b/gcc/ada/g-soccon-irix.ads index b07191f102c..3fd365c3470 100644 --- a/gcc/ada/g-soccon-irix.ads +++ b/gcc/ada/g-soccon-irix.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-linux-64.ads b/gcc/ada/g-soccon-linux-64.ads new file mode 100644 index 00000000000..fc8c507b3a7 --- /dev/null +++ b/gcc/ada/g-soccon-linux-64.ads @@ -0,0 +1,181 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . S O C K E T S . C O N S T A N T S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides target dependent definitions of constant for use +-- by the GNAT.Sockets package (g-socket.ads). This package should not be +-- directly with'ed by an applications program. + +-- This is the version for ia64-hp-linux-gnu +-- This file is generated automatically, do not modify it by hand! Instead, +-- make changes to gen-soccon.c and re-run it on each target. + +package GNAT.Sockets.Constants is + + -------------- + -- Families -- + -------------- + + AF_INET : constant := 2; -- IPv4 address family + AF_INET6 : constant := 10; -- IPv6 address family + + ----------- + -- Modes -- + ----------- + + SOCK_STREAM : constant := 1; -- Stream socket + SOCK_DGRAM : constant := 2; -- Datagram socket + + ------------------- + -- Socket errors -- + ------------------- + + EACCES : constant := 13; -- Permission denied + EADDRINUSE : constant := 98; -- Address already in use + EADDRNOTAVAIL : constant := 99; -- Cannot assign address + EAFNOSUPPORT : constant := 97; -- Addr family not supported + EALREADY : constant := 114; -- Operation in progress + EBADF : constant := 9; -- Bad file descriptor + ECONNABORTED : constant := 103; -- Connection aborted + ECONNREFUSED : constant := 111; -- Connection refused + ECONNRESET : constant := 104; -- Connection reset by peer + EDESTADDRREQ : constant := 89; -- Destination addr required + EFAULT : constant := 14; -- Bad address + EHOSTDOWN : constant := 112; -- Host is down + EHOSTUNREACH : constant := 113; -- No route to host + EINPROGRESS : constant := 115; -- Operation now in progress + EINTR : constant := 4; -- Interrupted system call + EINVAL : constant := 22; -- Invalid argument + EIO : constant := 5; -- Input output error + EISCONN : constant := 106; -- Socket already connected + ELOOP : constant := 40; -- Too many symbolic lynks + EMFILE : constant := 24; -- Too many open files + EMSGSIZE : constant := 90; -- Message too long + ENAMETOOLONG : constant := 36; -- Name too long + ENETDOWN : constant := 100; -- Network is down + ENETRESET : constant := 102; -- Disconn. on network reset + ENETUNREACH : constant := 101; -- Network is unreachable + ENOBUFS : constant := 105; -- No buffer space available + ENOPROTOOPT : constant := 92; -- Protocol not available + ENOTCONN : constant := 107; -- Socket not connected + ENOTSOCK : constant := 88; -- Operation on non socket + EOPNOTSUPP : constant := 95; -- Operation not supported + EPFNOSUPPORT : constant := 96; -- Unknown protocol family + EPROTONOSUPPORT : constant := 93; -- Unknown protocol + EPROTOTYPE : constant := 91; -- Unknown protocol type + ESHUTDOWN : constant := 108; -- Cannot send once shutdown + ESOCKTNOSUPPORT : constant := 94; -- Socket type not supported + ETIMEDOUT : constant := 110; -- Connection timed out + ETOOMANYREFS : constant := 109; -- Too many references + EWOULDBLOCK : constant := 11; -- Operation would block + + ----------------- + -- Host errors -- + ----------------- + + HOST_NOT_FOUND : constant := 1; -- Unknown host + TRY_AGAIN : constant := 2; -- Host name lookup failure + NO_DATA : constant := 4; -- No data record for name + NO_RECOVERY : constant := 3; -- Non recoverable errors + + ------------------- + -- Control flags -- + ------------------- + + FIONBIO : constant := 21537; -- Set/clear non-blocking io + FIONREAD : constant := 21531; -- How many bytes to read + + -------------------- + -- Shutdown modes -- + -------------------- + + SHUT_RD : constant := 0; -- No more recv + SHUT_WR : constant := 1; -- No more send + SHUT_RDWR : constant := 2; -- No more recv/send + + --------------------- + -- Protocol levels -- + --------------------- + + SOL_SOCKET : constant := 1; -- Options for socket level + IPPROTO_IP : constant := 0; -- Dummy protocol for IP + IPPROTO_UDP : constant := 17; -- UDP + IPPROTO_TCP : constant := 6; -- TCP + + ------------------- + -- Request flags -- + ------------------- + + MSG_OOB : constant := 1; -- Process out-of-band data + MSG_PEEK : constant := 2; -- Peek at incoming data + MSG_EOR : constant := 128; -- Send end of record + MSG_WAITALL : constant := 256; -- Wait for full reception + MSG_NOSIGNAL : constant := 16384; -- No SIGPIPE on send + MSG_Forced_Flags : constant := MSG_NOSIGNAL; + -- Flags set on all send(2) calls + + -------------------- + -- Socket options -- + -------------------- + + TCP_NODELAY : constant := 1; -- Do not coalesce packets + SO_REUSEADDR : constant := 2; -- Bind reuse local address + SO_KEEPALIVE : constant := 9; -- Enable keep-alive msgs + SO_LINGER : constant := 13; -- Defer close to flush data + SO_BROADCAST : constant := 6; -- Can send broadcast msgs + SO_SNDBUF : constant := 7; -- Set/get send buffer size + SO_RCVBUF : constant := 8; -- Set/get recv buffer size + SO_SNDTIMEO : constant := 21; -- Emission timeout + SO_RCVTIMEO : constant := 20; -- Reception timeout + SO_ERROR : constant := 4; -- Get/clear error status + IP_MULTICAST_IF : constant := 32; -- Set/get mcast interface + IP_MULTICAST_TTL : constant := 33; -- Set/get multicast TTL + IP_MULTICAST_LOOP : constant := 34; -- Set/get mcast loopback + IP_ADD_MEMBERSHIP : constant := 35; -- Join a multicast group + IP_DROP_MEMBERSHIP : constant := 36; -- Leave a multicast group + + ------------------- + -- System limits -- + ------------------- + + IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 8; -- tv_sec + SIZEOF_tv_usec : constant := 8; -- tv_usec + +end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-linux-ppc.ads b/gcc/ada/g-soccon-linux-ppc.ads new file mode 100644 index 00000000000..185a8da4d24 --- /dev/null +++ b/gcc/ada/g-soccon-linux-ppc.ads @@ -0,0 +1,181 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . S O C K E T S . C O N S T A N T S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides target dependent definitions of constant for use +-- by the GNAT.Sockets package (g-socket.ads). This package should not be +-- directly with'ed by an applications program. + +-- This is the version for powerpc-linux +-- This file is generated automatically, do not modify it by hand! Instead, +-- make changes to gen-soccon.c and re-run it on each target. + +package GNAT.Sockets.Constants is + + -------------- + -- Families -- + -------------- + + AF_INET : constant := 2; -- IPv4 address family + AF_INET6 : constant := 10; -- IPv6 address family + + ----------- + -- Modes -- + ----------- + + SOCK_STREAM : constant := 1; -- Stream socket + SOCK_DGRAM : constant := 2; -- Datagram socket + + ------------------- + -- Socket errors -- + ------------------- + + EACCES : constant := 13; -- Permission denied + EADDRINUSE : constant := 98; -- Address already in use + EADDRNOTAVAIL : constant := 99; -- Cannot assign address + EAFNOSUPPORT : constant := 97; -- Addr family not supported + EALREADY : constant := 114; -- Operation in progress + EBADF : constant := 9; -- Bad file descriptor + ECONNABORTED : constant := 103; -- Connection aborted + ECONNREFUSED : constant := 111; -- Connection refused + ECONNRESET : constant := 104; -- Connection reset by peer + EDESTADDRREQ : constant := 89; -- Destination addr required + EFAULT : constant := 14; -- Bad address + EHOSTDOWN : constant := 112; -- Host is down + EHOSTUNREACH : constant := 113; -- No route to host + EINPROGRESS : constant := 115; -- Operation now in progress + EINTR : constant := 4; -- Interrupted system call + EINVAL : constant := 22; -- Invalid argument + EIO : constant := 5; -- Input output error + EISCONN : constant := 106; -- Socket already connected + ELOOP : constant := 40; -- Too many symbolic lynks + EMFILE : constant := 24; -- Too many open files + EMSGSIZE : constant := 90; -- Message too long + ENAMETOOLONG : constant := 36; -- Name too long + ENETDOWN : constant := 100; -- Network is down + ENETRESET : constant := 102; -- Disconn. on network reset + ENETUNREACH : constant := 101; -- Network is unreachable + ENOBUFS : constant := 105; -- No buffer space available + ENOPROTOOPT : constant := 92; -- Protocol not available + ENOTCONN : constant := 107; -- Socket not connected + ENOTSOCK : constant := 88; -- Operation on non socket + EOPNOTSUPP : constant := 95; -- Operation not supported + EPFNOSUPPORT : constant := 96; -- Unknown protocol family + EPROTONOSUPPORT : constant := 93; -- Unknown protocol + EPROTOTYPE : constant := 91; -- Unknown protocol type + ESHUTDOWN : constant := 108; -- Cannot send once shutdown + ESOCKTNOSUPPORT : constant := 94; -- Socket type not supported + ETIMEDOUT : constant := 110; -- Connection timed out + ETOOMANYREFS : constant := 109; -- Too many references + EWOULDBLOCK : constant := 11; -- Operation would block + + ----------------- + -- Host errors -- + ----------------- + + HOST_NOT_FOUND : constant := 1; -- Unknown host + TRY_AGAIN : constant := 2; -- Host name lookup failure + NO_DATA : constant := 4; -- No data record for name + NO_RECOVERY : constant := 3; -- Non recoverable errors + + ------------------- + -- Control flags -- + ------------------- + + FIONBIO : constant := -2147195266; -- Set/clear non-blocking io + FIONREAD : constant := 1074030207; -- How many bytes to read + + -------------------- + -- Shutdown modes -- + -------------------- + + SHUT_RD : constant := 0; -- No more recv + SHUT_WR : constant := 1; -- No more send + SHUT_RDWR : constant := 2; -- No more recv/send + + --------------------- + -- Protocol levels -- + --------------------- + + SOL_SOCKET : constant := 1; -- Options for socket level + IPPROTO_IP : constant := 0; -- Dummy protocol for IP + IPPROTO_UDP : constant := 17; -- UDP + IPPROTO_TCP : constant := 6; -- TCP + + ------------------- + -- Request flags -- + ------------------- + + MSG_OOB : constant := 1; -- Process out-of-band data + MSG_PEEK : constant := 2; -- Peek at incoming data + MSG_EOR : constant := 128; -- Send end of record + MSG_WAITALL : constant := 256; -- Wait for full reception + MSG_NOSIGNAL : constant := 16384; -- No SIGPIPE on send + MSG_Forced_Flags : constant := MSG_NOSIGNAL; + -- Flags set on all send(2) calls + + -------------------- + -- Socket options -- + -------------------- + + TCP_NODELAY : constant := 1; -- Do not coalesce packets + SO_REUSEADDR : constant := 2; -- Bind reuse local address + SO_KEEPALIVE : constant := 9; -- Enable keep-alive msgs + SO_LINGER : constant := 13; -- Defer close to flush data + SO_BROADCAST : constant := 6; -- Can send broadcast msgs + SO_SNDBUF : constant := 7; -- Set/get send buffer size + SO_RCVBUF : constant := 8; -- Set/get recv buffer size + SO_SNDTIMEO : constant := 19; -- Emission timeout + SO_RCVTIMEO : constant := 18; -- Reception timeout + SO_ERROR : constant := 4; -- Get/clear error status + IP_MULTICAST_IF : constant := 32; -- Set/get mcast interface + IP_MULTICAST_TTL : constant := 33; -- Set/get multicast TTL + IP_MULTICAST_LOOP : constant := 34; -- Set/get mcast loopback + IP_ADD_MEMBERSHIP : constant := 35; -- Join a multicast group + IP_DROP_MEMBERSHIP : constant := 36; -- Leave a multicast group + + ------------------- + -- System limits -- + ------------------- + + IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + +end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-linux-x86.ads b/gcc/ada/g-soccon-linux-x86.ads new file mode 100644 index 00000000000..6b0521fcc04 --- /dev/null +++ b/gcc/ada/g-soccon-linux-x86.ads @@ -0,0 +1,181 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . S O C K E T S . C O N S T A N T S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides target dependent definitions of constant for use +-- by the GNAT.Sockets package (g-socket.ads). This package should not be +-- directly with'ed by an applications program. + +-- This is the version for i686-pc-linux-gnu +-- This file is generated automatically, do not modify it by hand! Instead, +-- make changes to gen-soccon.c and re-run it on each target. + +package GNAT.Sockets.Constants is + + -------------- + -- Families -- + -------------- + + AF_INET : constant := 2; -- IPv4 address family + AF_INET6 : constant := 10; -- IPv6 address family + + ----------- + -- Modes -- + ----------- + + SOCK_STREAM : constant := 1; -- Stream socket + SOCK_DGRAM : constant := 2; -- Datagram socket + + ------------------- + -- Socket errors -- + ------------------- + + EACCES : constant := 13; -- Permission denied + EADDRINUSE : constant := 98; -- Address already in use + EADDRNOTAVAIL : constant := 99; -- Cannot assign address + EAFNOSUPPORT : constant := 97; -- Addr family not supported + EALREADY : constant := 114; -- Operation in progress + EBADF : constant := 9; -- Bad file descriptor + ECONNABORTED : constant := 103; -- Connection aborted + ECONNREFUSED : constant := 111; -- Connection refused + ECONNRESET : constant := 104; -- Connection reset by peer + EDESTADDRREQ : constant := 89; -- Destination addr required + EFAULT : constant := 14; -- Bad address + EHOSTDOWN : constant := 112; -- Host is down + EHOSTUNREACH : constant := 113; -- No route to host + EINPROGRESS : constant := 115; -- Operation now in progress + EINTR : constant := 4; -- Interrupted system call + EINVAL : constant := 22; -- Invalid argument + EIO : constant := 5; -- Input output error + EISCONN : constant := 106; -- Socket already connected + ELOOP : constant := 40; -- Too many symbolic lynks + EMFILE : constant := 24; -- Too many open files + EMSGSIZE : constant := 90; -- Message too long + ENAMETOOLONG : constant := 36; -- Name too long + ENETDOWN : constant := 100; -- Network is down + ENETRESET : constant := 102; -- Disconn. on network reset + ENETUNREACH : constant := 101; -- Network is unreachable + ENOBUFS : constant := 105; -- No buffer space available + ENOPROTOOPT : constant := 92; -- Protocol not available + ENOTCONN : constant := 107; -- Socket not connected + ENOTSOCK : constant := 88; -- Operation on non socket + EOPNOTSUPP : constant := 95; -- Operation not supported + EPFNOSUPPORT : constant := 96; -- Unknown protocol family + EPROTONOSUPPORT : constant := 93; -- Unknown protocol + EPROTOTYPE : constant := 91; -- Unknown protocol type + ESHUTDOWN : constant := 108; -- Cannot send once shutdown + ESOCKTNOSUPPORT : constant := 94; -- Socket type not supported + ETIMEDOUT : constant := 110; -- Connection timed out + ETOOMANYREFS : constant := 109; -- Too many references + EWOULDBLOCK : constant := 11; -- Operation would block + + ----------------- + -- Host errors -- + ----------------- + + HOST_NOT_FOUND : constant := 1; -- Unknown host + TRY_AGAIN : constant := 2; -- Host name lookup failure + NO_DATA : constant := 4; -- No data record for name + NO_RECOVERY : constant := 3; -- Non recoverable errors + + ------------------- + -- Control flags -- + ------------------- + + FIONBIO : constant := 21537; -- Set/clear non-blocking io + FIONREAD : constant := 21531; -- How many bytes to read + + -------------------- + -- Shutdown modes -- + -------------------- + + SHUT_RD : constant := 0; -- No more recv + SHUT_WR : constant := 1; -- No more send + SHUT_RDWR : constant := 2; -- No more recv/send + + --------------------- + -- Protocol levels -- + --------------------- + + SOL_SOCKET : constant := 1; -- Options for socket level + IPPROTO_IP : constant := 0; -- Dummy protocol for IP + IPPROTO_UDP : constant := 17; -- UDP + IPPROTO_TCP : constant := 6; -- TCP + + ------------------- + -- Request flags -- + ------------------- + + MSG_OOB : constant := 1; -- Process out-of-band data + MSG_PEEK : constant := 2; -- Peek at incoming data + MSG_EOR : constant := 128; -- Send end of record + MSG_WAITALL : constant := 256; -- Wait for full reception + MSG_NOSIGNAL : constant := 16384; -- No SIGPIPE on send + MSG_Forced_Flags : constant := MSG_NOSIGNAL; + -- Flags set on all send(2) calls + + -------------------- + -- Socket options -- + -------------------- + + TCP_NODELAY : constant := 1; -- Do not coalesce packets + SO_REUSEADDR : constant := 2; -- Bind reuse local address + SO_KEEPALIVE : constant := 9; -- Enable keep-alive msgs + SO_LINGER : constant := 13; -- Defer close to flush data + SO_BROADCAST : constant := 6; -- Can send broadcast msgs + SO_SNDBUF : constant := 7; -- Set/get send buffer size + SO_RCVBUF : constant := 8; -- Set/get recv buffer size + SO_SNDTIMEO : constant := 21; -- Emission timeout + SO_RCVTIMEO : constant := 20; -- Reception timeout + SO_ERROR : constant := 4; -- Get/clear error status + IP_MULTICAST_IF : constant := 32; -- Set/get mcast interface + IP_MULTICAST_TTL : constant := 33; -- Set/get multicast TTL + IP_MULTICAST_LOOP : constant := 34; -- Set/get mcast loopback + IP_ADD_MEMBERSHIP : constant := 35; -- Join a multicast group + IP_DROP_MEMBERSHIP : constant := 36; -- Leave a multicast group + + ------------------- + -- System limits -- + ------------------- + + IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + +end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-mingw.ads b/gcc/ada/g-soccon-mingw.ads index 3577c17c596..f0c25c392b5 100644 --- a/gcc/ada/g-soccon-mingw.ads +++ b/gcc/ada/g-soccon-mingw.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-solaris-64.ads b/gcc/ada/g-soccon-solaris-64.ads new file mode 100644 index 00000000000..be1fc4ffea3 --- /dev/null +++ b/gcc/ada/g-soccon-solaris-64.ads @@ -0,0 +1,181 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- G N A T . S O C K E T S . C O N S T A N T S -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- +-- -- +-- GNAT is free software; you can redistribute it and/or modify it under -- +-- terms of the GNU General Public License as published by the Free Soft- -- +-- ware Foundation; either version 2, or (at your option) any later ver- -- +-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- +-- OUT 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 GNAT; see file COPYING. If not, write -- +-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, -- +-- Boston, MA 02110-1301, 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. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +-- This package provides target dependent definitions of constant for use +-- by the GNAT.Sockets package (g-socket.ads). This package should not be +-- directly with'ed by an applications program. + +-- This is the version for sparc-sun-solaris2.8/64 +-- This file is generated automatically, do not modify it by hand! Instead, +-- make changes to gen-soccon.c and re-run it on each target. + +package GNAT.Sockets.Constants is + + -------------- + -- Families -- + -------------- + + AF_INET : constant := 2; -- IPv4 address family + AF_INET6 : constant := 26; -- IPv6 address family + + ----------- + -- Modes -- + ----------- + + SOCK_STREAM : constant := 2; -- Stream socket + SOCK_DGRAM : constant := 1; -- Datagram socket + + ------------------- + -- Socket errors -- + ------------------- + + EACCES : constant := 13; -- Permission denied + EADDRINUSE : constant := 125; -- Address already in use + EADDRNOTAVAIL : constant := 126; -- Cannot assign address + EAFNOSUPPORT : constant := 124; -- Addr family not supported + EALREADY : constant := 149; -- Operation in progress + EBADF : constant := 9; -- Bad file descriptor + ECONNABORTED : constant := 130; -- Connection aborted + ECONNREFUSED : constant := 146; -- Connection refused + ECONNRESET : constant := 131; -- Connection reset by peer + EDESTADDRREQ : constant := 96; -- Destination addr required + EFAULT : constant := 14; -- Bad address + EHOSTDOWN : constant := 147; -- Host is down + EHOSTUNREACH : constant := 148; -- No route to host + EINPROGRESS : constant := 150; -- Operation now in progress + EINTR : constant := 4; -- Interrupted system call + EINVAL : constant := 22; -- Invalid argument + EIO : constant := 5; -- Input output error + EISCONN : constant := 133; -- Socket already connected + ELOOP : constant := 90; -- Too many symbolic lynks + EMFILE : constant := 24; -- Too many open files + EMSGSIZE : constant := 97; -- Message too long + ENAMETOOLONG : constant := 78; -- Name too long + ENETDOWN : constant := 127; -- Network is down + ENETRESET : constant := 129; -- Disconn. on network reset + ENETUNREACH : constant := 128; -- Network is unreachable + ENOBUFS : constant := 132; -- No buffer space available + ENOPROTOOPT : constant := 99; -- Protocol not available + ENOTCONN : constant := 134; -- Socket not connected + ENOTSOCK : constant := 95; -- Operation on non socket + EOPNOTSUPP : constant := 122; -- Operation not supported + EPFNOSUPPORT : constant := 123; -- Unknown protocol family + EPROTONOSUPPORT : constant := 120; -- Unknown protocol + EPROTOTYPE : constant := 98; -- Unknown protocol type + ESHUTDOWN : constant := 143; -- Cannot send once shutdown + ESOCKTNOSUPPORT : constant := 121; -- Socket type not supported + ETIMEDOUT : constant := 145; -- Connection timed out + ETOOMANYREFS : constant := 144; -- Too many references + EWOULDBLOCK : constant := 11; -- Operation would block + + ----------------- + -- Host errors -- + ----------------- + + HOST_NOT_FOUND : constant := 1; -- Unknown host + TRY_AGAIN : constant := 2; -- Host name lookup failure + NO_DATA : constant := 4; -- No data record for name + NO_RECOVERY : constant := 3; -- Non recoverable errors + + ------------------- + -- Control flags -- + ------------------- + + FIONBIO : constant := -2147195266; -- Set/clear non-blocking io + FIONREAD : constant := 1074030207; -- How many bytes to read + + -------------------- + -- Shutdown modes -- + -------------------- + + SHUT_RD : constant := 0; -- No more recv + SHUT_WR : constant := 1; -- No more send + SHUT_RDWR : constant := 2; -- No more recv/send + + --------------------- + -- Protocol levels -- + --------------------- + + SOL_SOCKET : constant := 65535; -- Options for socket level + IPPROTO_IP : constant := 0; -- Dummy protocol for IP + IPPROTO_UDP : constant := 17; -- UDP + IPPROTO_TCP : constant := 6; -- TCP + + ------------------- + -- Request flags -- + ------------------- + + MSG_OOB : constant := 1; -- Process out-of-band data + MSG_PEEK : constant := 2; -- Peek at incoming data + MSG_EOR : constant := 8; -- Send end of record + MSG_WAITALL : constant := 64; -- Wait for full reception + MSG_NOSIGNAL : constant := -1; -- No SIGPIPE on send + MSG_Forced_Flags : constant := 0; + -- Flags set on all send(2) calls + + -------------------- + -- Socket options -- + -------------------- + + TCP_NODELAY : constant := 1; -- Do not coalesce packets + SO_REUSEADDR : constant := 4; -- Bind reuse local address + SO_KEEPALIVE : constant := 8; -- Enable keep-alive msgs + SO_LINGER : constant := 128; -- Defer close to flush data + SO_BROADCAST : constant := 32; -- Can send broadcast msgs + SO_SNDBUF : constant := 4097; -- Set/get send buffer size + SO_RCVBUF : constant := 4098; -- Set/get recv buffer size + SO_SNDTIMEO : constant := 4101; -- Emission timeout + SO_RCVTIMEO : constant := 4102; -- Reception timeout + SO_ERROR : constant := 4103; -- Get/clear error status + IP_MULTICAST_IF : constant := 16; -- Set/get mcast interface + IP_MULTICAST_TTL : constant := 17; -- Set/get multicast TTL + IP_MULTICAST_LOOP : constant := 18; -- Set/get mcast loopback + IP_ADD_MEMBERSHIP : constant := 19; -- Join a multicast group + IP_DROP_MEMBERSHIP : constant := 20; -- Leave a multicast group + + ------------------- + -- System limits -- + ------------------- + + IOV_MAX : constant := 16; -- Maximum writev iovcnt + + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 8; -- tv_sec + SIZEOF_tv_usec : constant := 8; -- tv_usec + +end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-solaris.ads b/gcc/ada/g-soccon-solaris.ads index 07de5cdbc29..7204e975c51 100644 --- a/gcc/ada/g-soccon-solaris.ads +++ b/gcc/ada/g-soccon-solaris.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 16; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-tru64.ads b/gcc/ada/g-soccon-tru64.ads index be7578f3521..b6d6836452d 100644 --- a/gcc/ada/g-soccon-tru64.ads +++ b/gcc/ada/g-soccon-tru64.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 1024; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-vms.ads b/gcc/ada/g-soccon-vms.ads index 3b0f20fe61c..85996efa3cd 100644 --- a/gcc/ada/g-soccon-vms.ads +++ b/gcc/ada/g-soccon-vms.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 1024; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon-vxworks.ads b/gcc/ada/g-soccon-vxworks.ads index d31337f675c..1accc7cc812 100644 --- a/gcc/ada/g-soccon-vxworks.ads +++ b/gcc/ada/g-soccon-vxworks.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -169,4 +169,23 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + + -------------------------------- + -- VxWorks-specific constants -- + -------------------------------- + + -- These constants may be used only within the VxWorks version of + -- GNAT.Sockets.Thin. + + OK : constant := 0; -- VxWorks generic success + ERROR : constant := -1; -- VxWorks generic error + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-soccon.ads b/gcc/ada/g-soccon.ads index 202f442ec30..5fa72f5f27f 100644 --- a/gcc/ada/g-soccon.ads +++ b/gcc/ada/g-soccon.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2000-2005 Free Software Foundation, Inc. -- +-- Copyright (C) 2000-2005, Free Software Foundation, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -36,6 +36,9 @@ -- directly with'ed by an applications program. -- This is the version for i686-pc-linux-gnu +-- WARNING! This file is a default version that must be replaced for +-- each platform. + -- This file is generated automatically, do not modify it by hand! Instead, -- make changes to gen-soccon.c and re-run it on each target. @@ -169,4 +172,13 @@ package GNAT.Sockets.Constants is IOV_MAX : constant := 2147483647; -- Maximum writev iovcnt + ---------------------- + -- Type definitions -- + ---------------------- + + -- Sizes (in bytes) of the components of struct timeval + + SIZEOF_tv_sec : constant := 4; -- tv_sec + SIZEOF_tv_usec : constant := 4; -- tv_usec + end GNAT.Sockets.Constants; diff --git a/gcc/ada/g-socket.adb b/gcc/ada/g-socket.adb index a7af20b87d2..163dd2d0710 100644 --- a/gcc/ada/g-socket.adb +++ b/gcc/ada/g-socket.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2001-2005 Ada Core Technologies, Inc. -- +-- Copyright (C) 2001-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -92,8 +92,11 @@ package body GNAT.Sockets is No_Delay => Constants.TCP_NODELAY, Add_Membership => Constants.IP_ADD_MEMBERSHIP, Drop_Membership => Constants.IP_DROP_MEMBERSHIP, + Multicast_If => Constants.IP_MULTICAST_IF, Multicast_TTL => Constants.IP_MULTICAST_TTL, - Multicast_Loop => Constants.IP_MULTICAST_LOOP); + Multicast_Loop => Constants.IP_MULTICAST_LOOP, + Send_Timeout => Constants.SO_SNDTIMEO, + Receive_Timeout => Constants.SO_RCVTIMEO); Flags : constant array (0 .. 3) of C.int := (0 => Constants.MSG_OOB, -- Process_Out_Of_Band_Data @@ -110,6 +113,9 @@ package body GNAT.Sockets is function To_In_Addr is new Ada.Unchecked_Conversion (C.int, In_Addr); function To_Int is new Ada.Unchecked_Conversion (In_Addr, C.int); + function Err_Code_Image (E : Integer) return String; + -- Return the value of E surrounded with brackets + ----------------------- -- Local subprograms -- ----------------------- @@ -160,15 +166,20 @@ package body GNAT.Sockets is function To_Service_Entry (E : Servent) return Service_Entry_Type; -- Conversion function - function To_Timeval (Val : Selector_Duration) return Timeval; + function To_Timeval (Val : Timeval_Duration) return Timeval; -- Separate Val in seconds and microseconds + function To_Duration (Val : Timeval) return Timeval_Duration; + -- Reconstruct a Duration value from a Timeval record (seconds and + -- microseconds). + procedure Raise_Socket_Error (Error : Integer); -- Raise Socket_Error with an exception message describing the error code + -- from errno. - procedure Raise_Host_Error (Error : Integer); + procedure Raise_Host_Error (H_Error : Integer); -- Raise Host_Error exception with message describing error code (note - -- hstrerror seems to be obsolete). + -- hstrerror seems to be obsolete) from h_errno. procedure Narrow (Item : in out Socket_Set_Type); -- Update Last as it may be greater than the real last socket @@ -384,6 +395,7 @@ package body GNAT.Sockets is is Res : C.int; Last : C.int; + RSig : Socket_Type renames Selector.R_Sig_Socket; RSet : Socket_Set_Type; WSet : Socket_Set_Type; ESet : Socket_Set_Type; @@ -391,102 +403,116 @@ package body GNAT.Sockets is TPtr : Timeval_Access; begin - Status := Completed; + begin + Status := Completed; - -- No timeout or Forever is indicated by a null timeval pointer + -- No timeout or Forever is indicated by a null timeval pointer - if Timeout = Forever then - TPtr := null; - else - TVal := To_Timeval (Timeout); - TPtr := TVal'Unchecked_Access; - end if; + if Timeout = Forever then + TPtr := null; + else + TVal := To_Timeval (Timeout); + TPtr := TVal'Unchecked_Access; + end if; - -- Copy R_Socket_Set in RSet and add read signalling socket + -- Copy R_Socket_Set in RSet and add read signalling socket - RSet := (Set => New_Socket_Set (R_Socket_Set.Set), - Last => R_Socket_Set.Last); - Set (RSet, Selector.R_Sig_Socket); + RSet := (Set => New_Socket_Set (R_Socket_Set.Set), + Last => R_Socket_Set.Last); + Set (RSet, RSig); - -- Copy W_Socket_Set in WSet + -- Copy W_Socket_Set in WSet - WSet := (Set => New_Socket_Set (W_Socket_Set.Set), - Last => W_Socket_Set.Last); + WSet := (Set => New_Socket_Set (W_Socket_Set.Set), + Last => W_Socket_Set.Last); - -- Copy E_Socket_Set in ESet + -- Copy E_Socket_Set in ESet - ESet := (Set => New_Socket_Set (E_Socket_Set.Set), - Last => E_Socket_Set.Last); + ESet := (Set => New_Socket_Set (E_Socket_Set.Set), + Last => E_Socket_Set.Last); - Last := C.int'Max (C.int'Max (C.int (RSet.Last), - C.int (WSet.Last)), - C.int (ESet.Last)); + Last := C.int'Max (C.int'Max (C.int (RSet.Last), + C.int (WSet.Last)), + C.int (ESet.Last)); - Res := - C_Select - (Last + 1, - RSet.Set, - WSet.Set, - ESet.Set, - TPtr); + Res := + C_Select + (Last + 1, + RSet.Set, + WSet.Set, + ESet.Set, + TPtr); - if Res = Failure then - Raise_Socket_Error (Socket_Errno); - end if; + if Res = Failure then + Raise_Socket_Error (Socket_Errno); + end if; - -- If Select was resumed because of read signalling socket, read this - -- data and remove socket from set. + -- If Select was resumed because of read signalling socket, read this + -- data and remove socket from set. - if Is_Set (RSet, Selector.R_Sig_Socket) then - Clear (RSet, Selector.R_Sig_Socket); + if Is_Set (RSet, RSig) then + Clear (RSet, RSig); - declare - Buf : Character; + declare + Buf : Character; - begin - Res := C_Recv (C.int (Selector.R_Sig_Socket), Buf'Address, 1, 0); + begin + Res := C_Recv (C.int (RSig), Buf'Address, 1, 0); - if Res = Failure then - Raise_Socket_Error (Socket_Errno); - end if; - end; + if Res = Failure then + Raise_Socket_Error (Socket_Errno); + end if; + end; - Status := Aborted; + Status := Aborted; - elsif Res = 0 then - Status := Expired; - end if; + elsif Res = 0 then + Status := Expired; + end if; - -- Update RSet, WSet and ESet in regard to their new socket sets + -- Update RSet, WSet and ESet in regard to their new socket sets - Narrow (RSet); - Narrow (WSet); - Narrow (ESet); + Narrow (RSet); + Narrow (WSet); + Narrow (ESet); - -- Reset RSet as it should be if R_Sig_Socket was not added + -- Reset RSet as it should be if R_Sig_Socket was not added - if Is_Empty (RSet) then - Empty (RSet); - end if; + if Is_Empty (RSet) then + Empty (RSet); + end if; - if Is_Empty (WSet) then - Empty (WSet); - end if; + if Is_Empty (WSet) then + Empty (WSet); + end if; - if Is_Empty (ESet) then - Empty (ESet); - end if; + if Is_Empty (ESet) then + Empty (ESet); + end if; - -- Deliver RSet, WSet and ESet + -- Deliver RSet, WSet and ESet - Empty (R_Socket_Set); - R_Socket_Set := RSet; + Empty (R_Socket_Set); + R_Socket_Set := RSet; - Empty (W_Socket_Set); - W_Socket_Set := WSet; + Empty (W_Socket_Set); + W_Socket_Set := WSet; - Empty (E_Socket_Set); - E_Socket_Set := ESet; + Empty (E_Socket_Set); + E_Socket_Set := ESet; + + exception + + when Socket_Error => + + -- The local socket sets must be emptied before propagating + -- Socket_Error so the associated storage is freed. + + Empty (RSet); + Empty (WSet); + Empty (ESet); + raise; + end; end Check_Selector; ----------- @@ -510,11 +536,16 @@ package body GNAT.Sockets is -- Close_Selector -- -------------------- - -- Comments needed below ??? - -- Why are exceptions ignored ??? - procedure Close_Selector (Selector : in out Selector_Type) is begin + + -- Close the signalling sockets used internally for the implementation + -- of Abort_Selector. Exceptions are ignored because these sockets + -- are implementation artefacts of no interest to the user, and + -- there is little that can be done if either Close_Socket call fails + -- (which theoretically should not happen anyway). We also want to try + -- to perform the second Close_Socket even if the first one failed. + begin Close_Socket (Selector.R_Sig_Socket); exception @@ -772,6 +803,17 @@ package body GNAT.Sockets is Item.Last := No_Socket; end Empty; + -------------------- + -- Err_Code_Image -- + -------------------- + + function Err_Code_Image (E : Integer) return String is + Msg : String := E'Img & "] "; + begin + Msg (Msg'First) := '['; + return Msg; + end Err_Code_Image; + -------------- -- Finalize -- -------------- @@ -845,7 +887,7 @@ package body GNAT.Sockets is Res := C_Gethostbyaddr (HA'Address, HA'Size / 8, Constants.AF_INET); if Res = null then - Err := Socket_Errno; + Err := Host_Errno; Task_Lock.Unlock; Raise_Host_Error (Err); end if; @@ -884,7 +926,7 @@ package body GNAT.Sockets is Res := C_Gethostbyname (HN); if Res = null then - Err := Socket_Errno; + Err := Host_Errno; Task_Lock.Unlock; Raise_Host_Error (Err); end if; @@ -1027,6 +1069,7 @@ package body GNAT.Sockets is V8 : aliased Two_Int; V4 : aliased C.int; V1 : aliased C.unsigned_char; + VT : aliased Timeval; Len : aliased C.int; Add : System.Address; Res : C.int; @@ -1045,10 +1088,16 @@ package body GNAT.Sockets is No_Delay | Send_Buffer | Receive_Buffer | + Multicast_If | Error => Len := V4'Size / 8; Add := V4'Address; + when Send_Timeout | + Receive_Timeout => + Len := VT'Size / 8; + Add := VT'Address; + when Linger | Add_Membership | Drop_Membership => @@ -1091,12 +1140,19 @@ package body GNAT.Sockets is To_Inet_Addr (To_In_Addr (V8 (V8'First)), Opt.Multicast_Address); To_Inet_Addr (To_In_Addr (V8 (V8'Last)), Opt.Local_Interface); + when Multicast_If => + To_Inet_Addr (To_In_Addr (V4), Opt.Outgoing_If); + when Multicast_TTL => Opt.Time_To_Live := Integer (V1); when Multicast_Loop => Opt.Enabled := (V1 /= 0); + when Send_Timeout | + Receive_Timeout => + Opt.Timeout := To_Duration (VT); + end case; return Opt; @@ -1379,12 +1435,11 @@ package body GNAT.Sockets is -- Raise_Host_Error -- ---------------------- - procedure Raise_Host_Error (Error : Integer) is + procedure Raise_Host_Error (H_Error : Integer) is function Host_Error_Message return String; - -- We do not use a C function like strerror because hstrerror - -- that would correspond seems to be obsolete. Return - -- appropriate string for error value. + -- We do not use a C function like strerror because hstrerror that would + -- correspond is obsolete. Return appropriate string for error value. ------------------------ -- Host_Error_Message -- @@ -1392,7 +1447,7 @@ package body GNAT.Sockets is function Host_Error_Message return String is begin - case Error is + case H_Error is when Constants.HOST_NOT_FOUND => return "Host not found"; when Constants.TRY_AGAIN => return "Try again"; when Constants.NO_RECOVERY => return "No recovery"; @@ -1404,7 +1459,9 @@ package body GNAT.Sockets is -- Start of processing for Raise_Host_Error begin - Ada.Exceptions.Raise_Exception (Host_Error'Identity, Host_Error_Message); + Ada.Exceptions.Raise_Exception (Host_Error'Identity, + Err_Code_Image (H_Error) + & Host_Error_Message); end Raise_Host_Error; ------------------------ @@ -1413,26 +1470,10 @@ package body GNAT.Sockets is procedure Raise_Socket_Error (Error : Integer) is use type C.Strings.chars_ptr; - - function Image (E : Integer) return String; - - ----------- - -- Image -- - ----------- - - function Image (E : Integer) return String is - Msg : String := E'Img & "] "; - begin - Msg (Msg'First) := '['; - return Msg; - end Image; - - -- Start of processing for Raise_Socket_Error - begin - Ada.Exceptions.Raise_Exception - (Socket_Error'Identity, - Image (Error) & C.Strings.Value (Socket_Error_Message (Error))); + Ada.Exceptions.Raise_Exception (Socket_Error'Identity, + Err_Code_Image (Error) + & C.Strings.Value (Socket_Error_Message (Error))); end Raise_Socket_Error; ---------- @@ -1639,11 +1680,12 @@ package body GNAT.Sockets is is Id : constant Exception_Id := Exception_Identity (Occurrence); Msg : constant String := Exception_Message (Occurrence); - First : Natural := Msg'First; + First : Natural; Last : Natural; Val : Integer; begin + First := Msg'First; while First <= Msg'Last and then Msg (First) not in '0' .. '9' loop @@ -1655,7 +1697,6 @@ package body GNAT.Sockets is end if; Last := First; - while Last < Msg'Last and then Msg (Last + 1) in '0' .. '9' loop @@ -1854,7 +1895,8 @@ package body GNAT.Sockets is V8 : aliased Two_Int; V4 : aliased C.int; V1 : aliased C.unsigned_char; - Len : aliased C.int; + VT : aliased Timeval; + Len : C.int; Add : System.Address := Null_Address; Res : C.int; @@ -1892,6 +1934,11 @@ package body GNAT.Sockets is Len := V8'Size / 8; Add := V8'Address; + when Multicast_If => + V4 := To_Int (To_In_Addr (Option.Outgoing_If)); + Len := V4'Size / 8; + Add := V4'Address; + when Multicast_TTL => V1 := C.unsigned_char (Option.Time_To_Live); Len := V1'Size / 8; @@ -1902,6 +1949,12 @@ package body GNAT.Sockets is Len := V1'Size / 8; Add := V1'Address; + when Send_Timeout | + Receive_Timeout => + VT := To_Timeval (Option.Timeout); + Len := VT'Size / 8; + Add := VT'Address; + end case; Res := C_Setsockopt @@ -1999,6 +2052,15 @@ package body GNAT.Sockets is return Integer (Socket); end To_C; + ----------------- + -- To_Duration -- + ----------------- + + function To_Duration (Val : Timeval) return Timeval_Duration is + begin + return Natural (Val.Tv_Sec) * 1.0 + Natural (Val.Tv_Usec) * 1.0E-6; + end To_Duration; + ------------------- -- To_Host_Entry -- ------------------- @@ -2100,6 +2162,7 @@ package body GNAT.Sockets is if Flags (J) = -1 then Raise_Socket_Error (Constants.EOPNOTSUPP); end if; + Result := Result + Flags (J); end if; @@ -2176,25 +2239,25 @@ package body GNAT.Sockets is -- To_Timeval -- ---------------- - function To_Timeval (Val : Selector_Duration) return Timeval is - S : Timeval_Unit; - MS : Timeval_Unit; + function To_Timeval (Val : Timeval_Duration) return Timeval is + S : time_t; + uS : suseconds_t; begin -- If zero, set result as zero (otherwise it gets rounded down to -1) if Val = 0.0 then S := 0; - MS := 0; + uS := 0; -- Normal case where we do round down else - S := Timeval_Unit (Val - 0.5); - MS := Timeval_Unit (1_000_000 * (Val - Selector_Duration (S))); + S := time_t (Val - 0.5); + uS := suseconds_t (1_000_000 * (Val - Selector_Duration (S))); end if; - return (S, MS); + return (S, uS); end To_Timeval; ----------- diff --git a/gcc/ada/g-socket.ads b/gcc/ada/g-socket.ads index 7529c050892..6268545a5fa 100644 --- a/gcc/ada/g-socket.ads +++ b/gcc/ada/g-socket.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2001-2005 Ada Core Technologies, Inc. -- +-- Copyright (C) 2001-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -489,7 +489,7 @@ package GNAT.Sockets is Host_Error : exception; -- Exception raised by the two following procedures. Once raised, its -- message contains a string describing the error code. This exception is - -- raised when an host entry can not be retrieved. + -- raised when an host entry cannot be retrieved. function Get_Host_By_Address (Address : Inet_Addr_Type; @@ -595,6 +595,16 @@ package GNAT.Sockets is Unknown_Server_Error, Cannot_Resolve_Error); + -- Timeval_Duration is a subtype of Standard.Duration because the full + -- range of Standard.Duration cannot be represented in the equivalent C + -- structure. Moreover, negative values are not allowed to avoid system + -- incompatibilities. + + Immediate : constant := 0.0; + Forever : constant := Duration (Integer'Last) * 1.0; + + subtype Timeval_Duration is Duration range Immediate .. Forever; + -- Get_Socket_Options and Set_Socket_Options manipulate options associated -- with a socket. Options may exist at multiple protocol levels in the -- communication stack. Socket_Level is the uppermost socket level. @@ -610,18 +620,21 @@ package GNAT.Sockets is -- a boolean to enable or disable this option. type Option_Name is ( - Keep_Alive, -- Enable sending of keep-alive messages - Reuse_Address, -- Allow bind to reuse local address - Broadcast, -- Enable datagram sockets to recv/send broadcast packets - Send_Buffer, -- Set/get the maximum socket send buffer in bytes - Receive_Buffer, -- Set/get the maximum socket recv buffer in bytes - Linger, -- Shutdown wait for msg to be sent or timeout occur - Error, -- Get and clear the pending socket error - No_Delay, -- Do not delay send to coalesce packets (TCP_NODELAY) - Add_Membership, -- Join a multicast group - Drop_Membership, -- Leave a multicast group - Multicast_TTL, -- Indicate the time-to-live of sent multicast packets - Multicast_Loop); -- Sent multicast packets are looped to the local socket + Keep_Alive, -- Enable sending of keep-alive messages + Reuse_Address, -- Allow bind to reuse local address + Broadcast, -- Enable datagram sockets to recv/send broadcasts + Send_Buffer, -- Set/get the maximum socket send buffer in bytes + Receive_Buffer, -- Set/get the maximum socket recv buffer in bytes + Linger, -- Shutdown wait for msg to be sent or timeout occur + Error, -- Get and clear the pending socket error + No_Delay, -- Do not delay send to coalesce packets (TCP_NODELAY) + Add_Membership, -- Join a multicast group + Drop_Membership, -- Leave a multicast group + Multicast_If, -- Set default outgoing interface for multicast packets + Multicast_TTL, -- Indicate the time-to-live of sent multicast packets + Multicast_Loop, -- Sent multicast packets are looped to local socket + Send_Timeout, -- Set timeout value for output + Receive_Timeout); -- Set timeout value for input type Option_Type (Name : Option_Name := Keep_Alive) is record case Name is @@ -652,9 +665,16 @@ package GNAT.Sockets is Multicast_Address : Inet_Addr_Type; Local_Interface : Inet_Addr_Type; + when Multicast_If => + Outgoing_If : Inet_Addr_Type; + when Multicast_TTL => Time_To_Live : Natural; + when Send_Timeout | + Receive_Timeout => + Timeout : Timeval_Duration; + end case; end record; @@ -935,15 +955,7 @@ package GNAT.Sockets is type Selector_Type is limited private; type Selector_Access is access all Selector_Type; - -- Selector_Duration is a subtype of Standard.Duration because the full - -- range of Standard.Duration cannot be represented in the equivalent C - -- structure. Moreover, negative values are not allowed to avoid system - -- incompatibilities. - - Immediate : constant := 0.0; - Forever : constant := Duration (Integer'Last) * 1.0; - - subtype Selector_Duration is Duration range Immediate .. Forever; + subtype Selector_Duration is Timeval_Duration; procedure Create_Selector (Selector : out Selector_Type); -- Create a new selector diff --git a/gcc/ada/g-socthi-mingw.adb b/gcc/ada/g-socthi-mingw.adb index e525cc839e3..862305dbd2e 100644 --- a/gcc/ada/g-socthi-mingw.adb +++ b/gcc/ada/g-socthi-mingw.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2001-2005 AdaCore -- +-- Copyright (C) 2001-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -59,8 +59,7 @@ package body GNAT.Sockets.Thin is function Standard_Connect (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; pragma Import (Stdcall, Standard_Connect, "connect"); function Standard_Select @@ -68,8 +67,7 @@ package body GNAT.Sockets.Thin is Readfds : Fd_Set_Access; Writefds : Fd_Set_Access; Exceptfds : Fd_Set_Access; - Timeout : Timeval_Access) - return C.int; + Timeout : Timeval_Access) return C.int; pragma Import (Stdcall, Standard_Select, "select"); type Error_Type is @@ -239,8 +237,7 @@ package body GNAT.Sockets.Thin is function C_Connect (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int + Namelen : C.int) return C.int is Res : C.int; @@ -263,8 +260,7 @@ package body GNAT.Sockets.Thin is function C_Readv (Socket : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int + Iovcnt : C.int) return C.int is Res : C.int; Count : C.int := 0; @@ -299,8 +295,7 @@ package body GNAT.Sockets.Thin is Readfds : Fd_Set_Access; Writefds : Fd_Set_Access; Exceptfds : Fd_Set_Access; - Timeout : Timeval_Access) - return C.int + Timeout : Timeval_Access) return C.int is pragma Warnings (Off, Exceptfds); @@ -441,8 +436,7 @@ package body GNAT.Sockets.Thin is function C_Writev (Socket : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int + Iovcnt : C.int) return C.int is Res : C.int; Count : C.int := 0; @@ -553,11 +547,8 @@ package body GNAT.Sockets.Thin is -------------------------- function Socket_Error_Message - (Errno : Integer) - return C.Strings.chars_ptr + (Errno : Integer) return C.Strings.chars_ptr is - use GNAT.Sockets.Constants; - begin case Errno is when EINTR => return Error_Messages (N_EINTR); diff --git a/gcc/ada/g-socthi-mingw.ads b/gcc/ada/g-socthi-mingw.ads index a73b0a7ce03..11509c095ea 100644 --- a/gcc/ada/g-socthi-mingw.ads +++ b/gcc/ada/g-socthi-mingw.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2001-2005 AdaCore -- +-- Copyright (C) 2001-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -61,20 +61,32 @@ package GNAT.Sockets.Thin is -- Set last socket error number function Socket_Error_Message - (Errno : Integer) - return C.Strings.chars_ptr; + (Errno : Integer) return C.Strings.chars_ptr; -- Returns the error message string for the error number Errno. If -- Errno is not known it returns "Unknown system error". + function Host_Errno return Integer; + pragma Import (C, Host_Errno, "__gnat_get_h_errno"); + -- Returns last host error number + subtype Fd_Set_Access is System.Address; No_Fd_Set : constant Fd_Set_Access := System.Null_Address; - type Timeval_Unit is new C.long; - pragma Convention (C, Timeval_Unit); + type time_t is + range -(2 ** (8 * Constants.SIZEOF_tv_sec - 1)) + .. 2 ** (8 * Constants.SIZEOF_tv_sec - 1) - 1; + for time_t'Size use 8 * Constants.SIZEOF_tv_sec; + pragma Convention (C, time_t); + + type suseconds_t is + range -(2 ** (8 * Constants.SIZEOF_tv_usec - 1)) + .. 2 ** (8 * Constants.SIZEOF_tv_usec - 1) - 1; + for suseconds_t'Size use 8 * Constants.SIZEOF_tv_usec; + pragma Convention (C, suseconds_t); type Timeval is record - Tv_Sec : Timeval_Unit; - Tv_Usec : Timeval_Unit; + Tv_Sec : time_t; + Tv_Usec : suseconds_t; end record; pragma Convention (C, Timeval); diff --git a/gcc/ada/g-socthi-vms.ads b/gcc/ada/g-socthi-vms.ads index 6a19d2dc5f4..1b05e4719bc 100644 --- a/gcc/ada/g-socthi-vms.ads +++ b/gcc/ada/g-socthi-vms.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2002-2005 Ada Core Technologies, Inc. -- +-- Copyright (C) 2002-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -64,15 +64,28 @@ package GNAT.Sockets.Thin is -- Returns the error message string for the error number Errno. If -- Errno is not known it returns "Unknown system error". + function Host_Errno return Integer; + pragma Import (C, Host_Errno, "__gnat_get_h_errno"); + -- Returns last host error number + subtype Fd_Set_Access is System.Address; No_Fd_Set : constant Fd_Set_Access := System.Null_Address; - type Timeval_Unit is new C.int; - pragma Convention (C, Timeval_Unit); + type time_t is + range -2 ** (8 * Constants.SIZEOF_tv_sec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_sec - 1) - 1; + for time_t'Size use 8 * Constants.SIZEOF_tv_sec; + pragma Convention (C, time_t); + + type suseconds_t is + range -2 ** (8 * Constants.SIZEOF_tv_usec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_usec - 1) - 1; + for suseconds_t'Size use 8 * Constants.SIZEOF_tv_usec; + pragma Convention (C, suseconds_t); type Timeval is record - Tv_Sec : Timeval_Unit; - Tv_Usec : Timeval_Unit; + Tv_Sec : time_t; + Tv_Usec : suseconds_t; end record; pragma Convention (C, Timeval); @@ -197,94 +210,78 @@ package GNAT.Sockets.Thin is function C_Accept (S : C.int; Addr : System.Address; - Addrlen : access C.int) - return C.int; + Addrlen : access C.int) return C.int; function C_Bind (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Close - (Fd : C.int) - return C.int; + (Fd : C.int) return C.int; function C_Connect (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Gethostbyaddr (Addr : System.Address; Len : C.int; - Typ : C.int) - return Hostent_Access; + Typ : C.int) return Hostent_Access; function C_Gethostbyname - (Name : C.char_array) - return Hostent_Access; + (Name : C.char_array) return Hostent_Access; function C_Gethostname (Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Getpeername (S : C.int; Name : System.Address; - Namelen : access C.int) - return C.int; + Namelen : access C.int) return C.int; function C_Getservbyname (Name : C.char_array; - Proto : C.char_array) - return Servent_Access; + Proto : C.char_array) return Servent_Access; function C_Getservbyport (Port : C.int; - Proto : C.char_array) - return Servent_Access; + Proto : C.char_array) return Servent_Access; function C_Getsockname (S : C.int; Name : System.Address; - Namelen : access C.int) - return C.int; + Namelen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; - Optlen : access C.int) - return C.int; + Optlen : access C.int) return C.int; function C_Inet_Addr - (Cp : C.Strings.chars_ptr) - return C.int; + (Cp : C.Strings.chars_ptr) return C.int; function C_Ioctl (S : C.int; Req : C.int; - Arg : Int_Access) - return C.int; + Arg : Int_Access) return C.int; function C_Listen (S, Backlog : C.int) return C.int; function C_Readv (Fd : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int; + Iovcnt : C.int) return C.int; function C_Recv (S : C.int; Msg : System.Address; Len : C.int; - Flags : C.int) - return C.int; + Flags : C.int) return C.int; function C_Recvfrom (S : C.int; @@ -292,23 +289,20 @@ package GNAT.Sockets.Thin is Len : C.int; Flags : C.int; From : Sockaddr_In_Access; - Fromlen : access C.int) - return C.int; + Fromlen : access C.int) return C.int; function C_Select (Nfds : C.int; Readfds : Fd_Set_Access; Writefds : Fd_Set_Access; Exceptfds : Fd_Set_Access; - Timeout : Timeval_Access) - return C.int; + Timeout : Timeval_Access) return C.int; function C_Send (S : C.int; Msg : System.Address; Len : C.int; - Flags : C.int) - return C.int; + Flags : C.int) return C.int; function C_Sendto (S : C.int; @@ -316,44 +310,37 @@ package GNAT.Sockets.Thin is Len : C.int; Flags : C.int; To : Sockaddr_In_Access; - Tolen : C.int) - return C.int; + Tolen : C.int) return C.int; function C_Setsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; - Optlen : C.int) - return C.int; + Optlen : C.int) return C.int; function C_Shutdown (S : C.int; - How : C.int) - return C.int; + How : C.int) return C.int; function C_Socket (Domain : C.int; Typ : C.int; - Protocol : C.int) - return C.int; + Protocol : C.int) return C.int; function C_Strerror - (Errnum : C.int) - return C.Strings.chars_ptr; + (Errnum : C.int) return C.Strings.chars_ptr; function C_System - (Command : System.Address) - return C.int; + (Command : System.Address) return C.int; function C_Writev (Fd : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int; + Iovcnt : C.int) return C.int; procedure Free_Socket_Set - (Set : Fd_Set_Access); + (Set : Fd_Set_Access); -- Free system-dependent socket set procedure Get_Socket_From_Set @@ -387,8 +374,7 @@ package GNAT.Sockets.Thin is -- set back to the real largest socket in the socket set. function New_Socket_Set - (Set : Fd_Set_Access) - return Fd_Set_Access; + (Set : Fd_Set_Access) return Fd_Set_Access; -- Allocate a new socket set which is a system-dependent structure -- and initialize by copying Set if it is non-null, by making it -- empty otherwise. diff --git a/gcc/ada/g-socthi-vxworks.adb b/gcc/ada/g-socthi-vxworks.adb index 95de193ecf7..02a0df3fe33 100644 --- a/gcc/ada/g-socthi-vxworks.adb +++ b/gcc/ada/g-socthi-vxworks.adb @@ -6,7 +6,7 @@ -- -- -- B o d y -- -- -- --- Copyright (C) 2002-2004 Ada Core Technologies, Inc. -- +-- Copyright (C) 2002-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -267,14 +267,19 @@ package body GNAT.Sockets.Thin is function To_Pointer is new Unchecked_Conversion (System.Address, int_Access); - procedure VxWorks_Gethostbyaddr - (Addr : C.int; Buf : out C.char_array); - pragma Import (C, VxWorks_Gethostbyaddr, "hostGetByAddr"); + function VxWorks_hostGetByAddr + (Addr : C.int; Buf : System.Address) return C.int; + pragma Import (C, VxWorks_hostGetByAddr, "hostGetByAddr"); - Host_Name : C.char_array (1 .. Max_Name_Length); + Host_Name : aliased C.char_array (1 .. Max_Name_Length); begin - VxWorks_Gethostbyaddr (To_Pointer (Addr).all, Host_Name); + if VxWorks_hostGetByAddr (To_Pointer (Addr).all, + Host_Name (Host_Name'First)'Address) + /= Constants.OK + then + return null; + end if; In_Addr_Access_Ptr.all.all := To_In_Addr (To_Pointer (Addr).all); Local_Hostent.all.H_Name := C.Strings.New_Char_Array (Host_Name); @@ -289,14 +294,17 @@ package body GNAT.Sockets.Thin is function C_Gethostbyname (Name : C.char_array) return Hostent_Access is - function VxWorks_Gethostbyname + function VxWorks_hostGetByName (Name : C.char_array) return C.int; - pragma Import (C, VxWorks_Gethostbyname, "hostGetByName"); + pragma Import (C, VxWorks_hostGetByName, "hostGetByName"); Addr : C.int; begin - Addr := VxWorks_Gethostbyname (Name); + Addr := VxWorks_hostGetByName (Name); + if Addr /= Constants.OK then + return null; + end if; In_Addr_Access_Ptr.all.all := To_In_Addr (Addr); Local_Hostent.all.H_Name := C.Strings.New_Char_Array (To_C (Host_Name)); @@ -515,7 +523,6 @@ package body GNAT.Sockets.Thin is function Non_Blocking_Socket (S : C.int) return Boolean is R : Boolean; - begin Task_Lock.Lock; R := (Is_Socket_In_Set (Non_Blocking_Sockets, S) /= 0); diff --git a/gcc/ada/g-socthi-vxworks.ads b/gcc/ada/g-socthi-vxworks.ads index 2d818272983..6aee25d4ef4 100644 --- a/gcc/ada/g-socthi-vxworks.ads +++ b/gcc/ada/g-socthi-vxworks.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2002-2005 Ada Core Technologies, Inc. -- +-- Copyright (C) 2002-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -63,15 +63,28 @@ package GNAT.Sockets.Thin is -- Returns the error message string for the error number Errno. If Errno is -- not known it returns "Unknown system error". + function Host_Errno return Integer; + pragma Import (C, Host_Errno, "__gnat_get_h_errno"); + -- Returns last host error number + subtype Fd_Set_Access is System.Address; No_Fd_Set : constant Fd_Set_Access := System.Null_Address; - type Timeval_Unit is new C.int; - pragma Convention (C, Timeval_Unit); + type time_t is + range -2 ** (8 * Constants.SIZEOF_tv_sec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_sec - 1) - 1; + for time_t'Size use 8 * Constants.SIZEOF_tv_sec; + pragma Convention (C, time_t); + + type suseconds_t is + range -2 ** (8 * Constants.SIZEOF_tv_usec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_usec - 1) - 1; + for suseconds_t'Size use 8 * Constants.SIZEOF_tv_usec; + pragma Convention (C, suseconds_t); type Timeval is record - Tv_Sec : Timeval_Unit; - Tv_Usec : Timeval_Unit; + Tv_Sec : time_t; + Tv_Usec : suseconds_t; end record; pragma Convention (C, Timeval); @@ -199,94 +212,78 @@ package GNAT.Sockets.Thin is function C_Accept (S : C.int; Addr : System.Address; - Addrlen : access C.int) - return C.int; + Addrlen : access C.int) return C.int; function C_Bind (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Close - (Fd : C.int) - return C.int; + (Fd : C.int) return C.int; function C_Connect (S : C.int; Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Gethostbyaddr (Addr : System.Address; Len : C.int; - Typ : C.int) - return Hostent_Access; + Typ : C.int) return Hostent_Access; function C_Gethostbyname - (Name : C.char_array) - return Hostent_Access; + (Name : C.char_array) return Hostent_Access; function C_Gethostname (Name : System.Address; - Namelen : C.int) - return C.int; + Namelen : C.int) return C.int; function C_Getpeername (S : C.int; Name : System.Address; - Namelen : access C.int) - return C.int; + Namelen : access C.int) return C.int; function C_Getservbyname (Name : C.char_array; - Proto : C.char_array) - return Servent_Access; + Proto : C.char_array) return Servent_Access; function C_Getservbyport (Port : C.int; - Proto : C.char_array) - return Servent_Access; + Proto : C.char_array) return Servent_Access; function C_Getsockname (S : C.int; Name : System.Address; - Namelen : access C.int) - return C.int; + Namelen : access C.int) return C.int; function C_Getsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; - Optlen : access C.int) - return C.int; + Optlen : access C.int) return C.int; function C_Inet_Addr - (Cp : C.Strings.chars_ptr) - return C.int; + (Cp : C.Strings.chars_ptr) return C.int; function C_Ioctl - (S : C.int; - Req : C.int; - Arg : Int_Access) - return C.int; + (S : C.int; + Req : C.int; + Arg : Int_Access) return C.int; function C_Listen (S, Backlog : C.int) return C.int; function C_Readv (Fd : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int; + Iovcnt : C.int) return C.int; function C_Recv (S : C.int; Msg : System.Address; Len : C.int; - Flags : C.int) - return C.int; + Flags : C.int) return C.int; function C_Recvfrom (S : C.int; @@ -294,23 +291,20 @@ package GNAT.Sockets.Thin is Len : C.int; Flags : C.int; From : Sockaddr_In_Access; - Fromlen : access C.int) - return C.int; + Fromlen : access C.int) return C.int; function C_Select (Nfds : C.int; Readfds : Fd_Set_Access; Writefds : Fd_Set_Access; Exceptfds : Fd_Set_Access; - Timeout : Timeval_Access) - return C.int; + Timeout : Timeval_Access) return C.int; function C_Send (S : C.int; Msg : System.Address; Len : C.int; - Flags : C.int) - return C.int; + Flags : C.int) return C.int; function C_Sendto (S : C.int; @@ -318,44 +312,37 @@ package GNAT.Sockets.Thin is Len : C.int; Flags : C.int; To : Sockaddr_In_Access; - Tolen : C.int) - return C.int; + Tolen : C.int) return C.int; function C_Setsockopt (S : C.int; Level : C.int; Optname : C.int; Optval : System.Address; - Optlen : C.int) - return C.int; + Optlen : C.int) return C.int; function C_Shutdown - (S : C.int; - How : C.int) - return C.int; + (S : C.int; + How : C.int) return C.int; function C_Socket (Domain : C.int; Typ : C.int; - Protocol : C.int) - return C.int; + Protocol : C.int) return C.int; function C_Strerror - (Errnum : C.int) - return C.Strings.chars_ptr; + (Errnum : C.int) return C.Strings.chars_ptr; function C_System - (Command : System.Address) - return C.int; + (Command : System.Address) return C.int; function C_Writev (Fd : C.int; Iov : System.Address; - Iovcnt : C.int) - return C.int; + Iovcnt : C.int) return C.int; procedure Free_Socket_Set - (Set : Fd_Set_Access); + (Set : Fd_Set_Access); -- Free system-dependent socket set procedure Get_Socket_From_Set @@ -389,8 +376,7 @@ package GNAT.Sockets.Thin is -- set back to the real largest socket in the socket set. function New_Socket_Set - (Set : Fd_Set_Access) - return Fd_Set_Access; + (Set : Fd_Set_Access) return Fd_Set_Access; -- Allocate a new socket set which is a system-dependent structure -- and initialize by copying Set if it is non-null, by making it -- empty otherwise. diff --git a/gcc/ada/g-socthi.ads b/gcc/ada/g-socthi.ads index 10a9a2160e5..5d06d99bcae 100644 --- a/gcc/ada/g-socthi.ads +++ b/gcc/ada/g-socthi.ads @@ -6,7 +6,7 @@ -- -- -- S p e c -- -- -- --- Copyright (C) 2001-2005 Ada Core Technologies, Inc. -- +-- Copyright (C) 2001-2005, AdaCore -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- @@ -65,15 +65,28 @@ package GNAT.Sockets.Thin is -- Returns the error message string for the error number Errno. If Errno is -- not known it returns "Unknown system error". + function Host_Errno return Integer; + pragma Import (C, Host_Errno, "__gnat_get_h_errno"); + -- Returns last host error number + subtype Fd_Set_Access is System.Address; No_Fd_Set : constant Fd_Set_Access := System.Null_Address; - type Timeval_Unit is new C.int; - pragma Convention (C, Timeval_Unit); + type time_t is + range -2 ** (8 * Constants.SIZEOF_tv_sec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_sec - 1) - 1; + for time_t'Size use 8 * Constants.SIZEOF_tv_sec; + pragma Convention (C, time_t); + + type suseconds_t is + range -2 ** (8 * Constants.SIZEOF_tv_usec - 1) + .. 2 ** (8 * Constants.SIZEOF_tv_usec - 1) - 1; + for suseconds_t'Size use 8 * Constants.SIZEOF_tv_usec; + pragma Convention (C, suseconds_t); type Timeval is record - Tv_Sec : Timeval_Unit; - Tv_Usec : Timeval_Unit; + Tv_Sec : time_t; + Tv_Usec : suseconds_t; end record; pragma Convention (C, Timeval); diff --git a/gcc/ada/gen-soccon.c b/gcc/ada/gen-soccon.c index 363416a674f..e8284335bcf 100644 --- a/gcc/ada/gen-soccon.c +++ b/gcc/ada/gen-soccon.c @@ -4,7 +4,7 @@ * * * G E N - S O C C O N * * * - * Copyright (C) 2004-2005 Free Software Foundation, Inc. * + * Copyright (C) 2004-2005, Free Software Foundation, Inc. * * * * GNAT is free software; you can redistribute it and/or modify it under * * terms of the GNU General Public License as published by the Free Soft- * @@ -25,7 +25,7 @@ /* This program generates g-soccon.ads */ /* To build using DEC C: - CC/DEFINE="TARGET=OpenVMS" gen-soccon + CC/DEFINE="TARGET=""OpenVMS""" gen-soccon LINK gen-soccon RUN gen-soccon */ @@ -37,6 +37,11 @@ #include <stdlib.h> #include <stdio.h> #include <string.h> +#include <limits.h> + +#ifdef __MINGW32__ +#include <fcntl.h> +#endif #include "gsocket.h" @@ -55,8 +60,8 @@ struct line *first = NULL, *last = NULL; #define _NL TXT("") /* Empty line */ -#define itoad(n) f_itoa ("%d", n) -#define itoax(n) f_itoa ("16#%08x#", n) +#define itoad(n) f_itoa ("%d", (n)) +#define itoax(n) f_itoa ("16#%08x#", (n)) #define CND(name,comment) add_line(#name, itoad (name), comment); /* Constant (decimal) */ @@ -78,6 +83,10 @@ char *f_itoa (char *, int); void add_line (char *, char*, char*); +#ifdef __MINGW32__ +unsigned int _CRT_fmode = _O_BINARY; +#endif + int main (void) { @@ -89,7 +98,7 @@ TXT("-- G N A T . S O C K E T S . C O N S T A N T S TXT("-- --") TXT("-- S p e c --") TXT("-- --") -TXT("-- Copyright (C) 2000-2005 Free Software Foundation, Inc. --") +TXT("-- Copyright (C) 2000-2005, Free Software Foundation, Inc. --") TXT("-- --") TXT("-- GNAT is free software; you can redistribute it and/or modify it under --") TXT("-- terms of the GNU General Public License as published by the Free Soft- --") @@ -118,7 +127,7 @@ TXT("-- This package provides target dependent definitions of constant for use" TXT("-- by the GNAT.Sockets package (g-socket.ads). This package should not be") TXT("-- directly with'ed by an applications program.") _NL -TXT("-- This is the version for " STR (TARGET)) +TXT("-- This is the version for " TARGET) TXT("-- This file is generated automatically, do not modify it by hand! Instead,") TXT("-- make changes to gen-soccon.c and re-run it on each target.") _NL @@ -565,6 +574,36 @@ _NL CND(IOV_MAX, "Maximum writev iovcnt") _NL +TXT(" ----------------------") +TXT(" -- Type definitions --") +TXT(" ----------------------") +_NL + +{ + struct timeval tv; +TXT(" -- Sizes (in bytes) of the components of struct timeval") +_NL +#define SIZEOF_tv_sec (sizeof tv.tv_sec) +CND(SIZEOF_tv_sec, "tv_sec") +#define SIZEOF_tv_usec (sizeof tv.tv_usec) +CND(SIZEOF_tv_usec, "tv_usec") +} + +#ifdef __vxworks +_NL +TXT(" --------------------------------") +TXT(" -- VxWorks-specific constants --") +TXT(" --------------------------------") +_NL +TXT(" -- These constants may be used only within the VxWorks version of") +TXT(" -- GNAT.Sockets.Thin.") +_NL + +CND(OK, "VxWorks generic success") +CND(ERROR, "VxWorks generic error") +#endif + +_NL TXT("end GNAT.Sockets.Constants;") output (); @@ -614,6 +653,7 @@ f_itoa (char *fmt, int n) { void add_line (char *_text, char *_value, char *_comment) { struct line *l = (struct line *) malloc (sizeof (struct line)); + l->text = _text; l->value = _value; l->comment = _comment; diff --git a/gcc/ada/gsocket.h b/gcc/ada/gsocket.h index f593acfaed4..a380788995a 100644 --- a/gcc/ada/gsocket.h +++ b/gcc/ada/gsocket.h @@ -55,6 +55,8 @@ #if defined(__vxworks) #include <vxWorks.h> #include <ioLib.h> +#include <hostLib.h> +#include <resolvLib.h> #define SHUT_RD 0 #define SHUT_WR 1 #define SHUT_RDWR 2 @@ -131,7 +133,9 @@ #include <errno.h> #endif -#ifndef __vxworks +#ifdef __vxworks +#include <sys/times.h> +#else #include <sys/time.h> #endif diff --git a/gcc/ada/socket.c b/gcc/ada/socket.c index 32135237b5a..d02763a9548 100644 --- a/gcc/ada/socket.c +++ b/gcc/ada/socket.c @@ -40,6 +40,7 @@ /* Required for __gnat_malloc() */ #include <string.h> +/* Required for memcpy() */ extern void __gnat_disable_sigpipe (int fd); extern void __gnat_free_socket_set (fd_set *); @@ -49,8 +50,10 @@ extern void __gnat_insert_socket_in_set (fd_set *, int); extern int __gnat_is_socket_in_set (fd_set *, int); extern fd_set *__gnat_new_socket_set (fd_set *); extern void __gnat_remove_socket_from_set (fd_set *, int); +extern int __gnat_get_h_errno (void); /* Disable the sending of SIGPIPE for writes on a broken stream */ + void __gnat_disable_sigpipe (int fd) { @@ -152,3 +155,41 @@ __gnat_remove_socket_from_set (fd_set *set, int socket) { FD_CLR (socket, set); } + +/* Get the value of the last host error */ + +int +__gnat_get_h_errno (void) { +#ifdef __vxworks + int vxw_errno = errno; + + switch (vxw_errno) { + case 0: + return 0; + + case S_resolvLib_HOST_NOT_FOUND: + case S_hostLib_UNKNOWN_HOST: + return HOST_NOT_FOUND; + + case S_resolvLib_TRY_AGAIN: + return TRY_AGAIN; + + case S_resolvLib_NO_RECOVERY: + case S_resolvLib_BUFFER_2_SMALL: + case S_resolvLib_INVALID_PARAMETER: + case S_resolvLib_INVALID_ADDRESS: + case S_hostLib_INVALID_PARAMETER: + return NO_RECOVERY; + + case S_resolvLib_NO_DATA: + return NO_DATA; + + default: + return -1; + } +#elif defined(VMS) + return errno; +#else + return h_errno; +#endif +} |