File : s-oscons.ads
------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- S Y S T E M . O S _ C O N S T A N T S --
-- --
-- S p e c --
-- --
-- Copyright (C) 2000-2009, 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 3, 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. --
-- --
-- --
-- --
-- --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
pragma Style_Checks ("M32766");
-- Allow long lines
-- This package provides target dependent definitions of constant for use
-- by the GNAT runtime library. This package should not be directly with'd
-- by an application program.
-- This file is generated automatically, do not modify it by hand! Instead,
-- make changes to s-oscons-tmplt.c and rebuild the GNAT runtime library.
-- This is the version for x86_64-apple-darwin10.2.0
with Interfaces.C;
package System.OS_Constants is
pragma Pure;
-----------------------------
-- Platform identification --
-----------------------------
type OS_Type is (Windows, VMS, Other_OS);
Target_OS : constant OS_Type := Other_OS;
Target_Name : constant String := "x86_64-apple-darwin10.2.0";
-------------------
-- System limits --
-------------------
IOV_MAX : constant := 1024; -- Maximum writev iovcnt
---------------------
-- File open modes --
---------------------
O_RDWR : constant := 2; -- Read/write
O_NOCTTY : constant := 131072; -- Don't change ctrl tty
O_NDELAY : constant := 4; -- Nonblocking
----------------------
-- Fcntl operations --
----------------------
F_GETFL : constant := 3; -- Get flags
F_SETFL : constant := 4; -- Set flags
-----------------
-- Fcntl flags --
-----------------
FNDELAY : constant := 4; -- Nonblocking
----------------------
-- Ioctl operations --
----------------------
FIONBIO : constant := -2147195266; -- Set/clear non-blocking io
FIONREAD : constant := 1074030207; -- How many bytes to read
------------------
-- Errno values --
------------------
-- The following constants are defined from <errno.h>
EAGAIN : constant := 35; -- Try again
ENOENT : constant := 2; -- File not found
ENOMEM : constant := 12; -- Out of memory
EACCES : constant := 13; -- Permission denied
EADDRINUSE : constant := 48; -- Address already in use
EADDRNOTAVAIL : constant := 49; -- Cannot assign address
EAFNOSUPPORT : constant := 47; -- Addr family not supported
EALREADY : constant := 37; -- Operation in progress
EBADF : constant := 9; -- Bad file descriptor
ECONNABORTED : constant := 53; -- Connection aborted
ECONNREFUSED : constant := 61; -- Connection refused
ECONNRESET : constant := 54; -- Connection reset by peer
EDESTADDRREQ : constant := 39; -- Destination addr required
EFAULT : constant := 14; -- Bad address
EHOSTDOWN : constant := 64; -- Host is down
EHOSTUNREACH : constant := 65; -- No route to host
EINPROGRESS : constant := 36; -- Operation now in progress
EINTR : constant := 4; -- Interrupted system call
EINVAL : constant := 22; -- Invalid argument
EIO : constant := 5; -- Input output error
EISCONN : constant := 56; -- Socket already connected
ELOOP : constant := 62; -- Too many symbolic links
EMFILE : constant := 24; -- Too many open files
EMSGSIZE : constant := 40; -- Message too long
ENAMETOOLONG : constant := 63; -- Name too long
ENETDOWN : constant := 50; -- Network is down
ENETRESET : constant := 52; -- Disconn. on network reset
ENETUNREACH : constant := 51; -- Network is unreachable
ENOBUFS : constant := 55; -- No buffer space available
ENOPROTOOPT : constant := 42; -- Protocol not available
ENOTCONN : constant := 57; -- Socket not connected
ENOTSOCK : constant := 38; -- Operation on non socket
EOPNOTSUPP : constant := 102; -- Operation not supported
EPIPE : constant := 32; -- Broken pipe
EPFNOSUPPORT : constant := 46; -- Unknown protocol family
EPROTONOSUPPORT : constant := 43; -- Unknown protocol
EPROTOTYPE : constant := 41; -- Unknown protocol type
ERANGE : constant := 34; -- Result too large
ESHUTDOWN : constant := 58; -- Cannot send once shutdown
ESOCKTNOSUPPORT : constant := 44; -- Socket type not supported
ETIMEDOUT : constant := 60; -- Connection timed out
ETOOMANYREFS : constant := 59; -- Too many references
EWOULDBLOCK : constant := 35; -- Operation would block
----------------------
-- Terminal control --
----------------------
TCSANOW : constant := 0; -- Immediate
TCIFLUSH : constant := 1; -- Flush input
CLOCAL : constant := 32768; -- Local
CRTSCTS : constant := 196608; -- Hardware flow control
CREAD : constant := 2048; -- Read
CS5 : constant := 0; -- 5 data bits
CS6 : constant := 256; -- 6 data bits
CS7 : constant := 512; -- 7 data bits
CS8 : constant := 768; -- 8 data bits
CSTOPB : constant := 1024; -- 2 stop bits
PARENB : constant := 4096; -- Parity enable
PARODD : constant := 8192; -- Parity odd
B0 : constant := 0; -- 0 bps
B50 : constant := 50; -- 50 bps
B75 : constant := 75; -- 75 bps
B110 : constant := 110; -- 110 bps
B134 : constant := 134; -- 134 bps
B150 : constant := 150; -- 150 bps
B200 : constant := 200; -- 200 bps
B300 : constant := 300; -- 300 bps
B600 : constant := 600; -- 600 bps
B1200 : constant := 1200; -- 1200 bps
B1800 : constant := 1800; -- 1800 bps
B2400 : constant := 2400; -- 2400 bps
B4800 : constant := 4800; -- 4800 bps
B9600 : constant := 9600; -- 9600 bps
B19200 : constant := 19200; -- 19200 bps
B38400 : constant := 38400; -- 38400 bps
B57600 : constant := 57600; -- 57600 bps
B115200 : constant := 115200; -- 115200 bps
B230400 : constant := 230400; -- 230400 bps
B460800 : constant := -1; -- 460800 bps
B500000 : constant := -1; -- 500000 bps
B576000 : constant := -1; -- 576000 bps
B921600 : constant := -1; -- 921600 bps
B1000000 : constant := -1; -- 1000000 bps
B1152000 : constant := -1; -- 1152000 bps
B1500000 : constant := -1; -- 1500000 bps
B2000000 : constant := -1; -- 2000000 bps
B2500000 : constant := -1; -- 2500000 bps
B3000000 : constant := -1; -- 3000000 bps
B3500000 : constant := -1; -- 3500000 bps
B4000000 : constant := -1; -- 4000000 bps
---------------------------------
-- Terminal control characters --
---------------------------------
VINTR : constant := 8; -- Interrupt
VQUIT : constant := 9; -- Quit
VERASE : constant := 3; -- Erase
VKILL : constant := 5; -- Kill
VEOF : constant := 0; -- EOF
VTIME : constant := 17; -- Read timeout
VMIN : constant := 16; -- Read min chars
VSWTC : constant := -1; -- Switch
VSTART : constant := 12; -- Flow control start
VSTOP : constant := 13; -- Flow control stop
VSUSP : constant := 10; -- Suspend
VEOL : constant := 1; -- EOL
VREPRINT : constant := 6; -- Reprint unread
VDISCARD : constant := 15; -- Discard pending
VWERASE : constant := 4; -- Word erase
VLNEXT : constant := 14; -- Literal next
VEOL2 : constant := 2; -- Alternative EOL
--------------
-- Families --
--------------
AF_INET : constant := 2; -- IPv4 address family
AF_INET6 : constant := 30; -- IPv6 address family
------------------
-- Socket modes --
------------------
SOCK_STREAM : constant := 1; -- Stream socket
SOCK_DGRAM : constant := 2; -- Datagram socket
-----------------
-- 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
--------------------
-- 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_REUSEPORT : constant := 512; -- Bind reuse port number
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 := 9; -- Set/get mcast interface
IP_MULTICAST_TTL : constant := 10; -- Set/get multicast TTL
IP_MULTICAST_LOOP : constant := 11; -- Set/get mcast loopback
IP_ADD_MEMBERSHIP : constant := 12; -- Join a multicast group
IP_DROP_MEMBERSHIP : constant := 13; -- Leave a multicast group
IP_PKTINFO : constant := -1; -- Get datagram info
----------------------
-- Type definitions --
----------------------
-- Sizes (in bytes) of the components of struct timeval
SIZEOF_tv_sec : constant := 8; -- tv_sec
SIZEOF_tv_usec : constant := 4; -- tv_usec
-- Sizes of various data types
SIZEOF_sockaddr_in : constant := 16; -- struct sockaddr_in
SIZEOF_sockaddr_in6 : constant := 28; -- struct sockaddr_in6
SIZEOF_fd_set : constant := 128; -- fd_set
SIZEOF_struct_hostent : constant := 32; -- struct hostent
SIZEOF_struct_servent : constant := 32; -- struct servent
-- Fields of struct msghdr
subtype Msg_Iovlen_T is Interfaces.C.size_t;
----------------------------------------
-- Properties of supported interfaces --
----------------------------------------
Need_Netdb_Buffer : constant := 0; -- Need buffer for Netdb ops
Need_Netdb_Lock : constant := 0; -- Need lock for Netdb ops
Has_Sockaddr_Len : constant := 0; -- Sockaddr has sa_len field
Thread_Blocking_IO : constant Boolean := True;
-- Set False for contexts where socket i/o are process blocking
Inet_Pton_Linkname : constant String := "inet_pton";
-------------------------------
-- Darwin-specific constants --
-------------------------------
-- These constants may be used only within the Darwin version of the GNAT
-- runtime library.
PTHREAD_SIZE : constant := 1168; -- Pad in pthread_t
PTHREAD_ATTR_SIZE : constant := 56; -- Pad in pthread_attr_t
PTHREAD_MUTEXATTR_SIZE : constant := 8; -- Pad in pthread_mutexattr_t
PTHREAD_MUTEX_SIZE : constant := 56; -- Pad in pthread_mutex_t
PTHREAD_CONDATTR_SIZE : constant := 8; -- Pad in pthread_condattr_t
PTHREAD_COND_SIZE : constant := 40; -- Pad in pthread_cond_t
PTHREAD_RWLOCKATTR_SIZE : constant := 16; -- Pad in pthread_rwlockattr_t
PTHREAD_RWLOCK_SIZE : constant := 192; -- Pad in pthread_rwlock_t
PTHREAD_ONCE_SIZE : constant := 8; -- Pad in pthread_once_t
end System.OS_Constants;