Fcntl: more O_ constants, move SEEK_ to @EXPORT_OK

(tag :seek), add S_I constants (and functions) (tag :mode);
refer only to the SEEK_ of Fcntl, not the ones from
POSIX or IO::; add SHUT_ to Socket; get trigonometric
functions from Math::Trig instead of POSIX.

p4raw-id: //depot/cfgperl@5118

2 files changed, 131 insertions, 1 deletions

diff --git a/ext/Socket/Socket.pm b/ext/Socket/Socket.pm
index cec13ac47f..f83cb18399 100644
--- a/ext/Socket/Socket.pm
+++ b/ext/Socket/Socket.pm
@@ -244,6 +244,9 @@ use XSLoader ();
 	SCM_CREDS
 	SCM_RIGHTS
 	SCM_TIMESTAMP
+	SHUT_RD
+	SHUT_RDWR
+	SHUT_WR
 	SOCK_DGRAM
 	SOCK_RAW
 	SOCK_RDM
@@ -320,6 +323,115 @@ sub sockaddr_un {
     }
 }
 
+sub INADDR_ANY 		();
+sub INADDR_BROADCAST	();
+sub INADDR_LOOPBACK	();
+sub INADDR_LOOPBACK	();
+
+sub AF_802		();
+sub AF_APPLETALK	();
+sub AF_CCITT		();
+sub AF_CHAOS		();
+sub AF_DATAKIT		();
+sub AF_DECnet		();
+sub AF_DLI		();
+sub AF_ECMA		();
+sub AF_GOSIP		();
+sub AF_HYLINK		();
+sub AF_IMPLINK		();
+sub AF_INET		();
+sub AF_LAT		();
+sub AF_MAX		();
+sub AF_NBS		();
+sub AF_NIT		();
+sub AF_NS		();
+sub AF_OSI		();
+sub AF_OSINET		();
+sub AF_PUP		();
+sub AF_SNA		();
+sub AF_UNIX		();
+sub AF_UNSPEC		();
+sub AF_X25		();
+sub IOV_MAX		();
+sub MSG_BCAST		();
+sub MSG_CTLFLAGS	();
+sub MSG_CTLIGNORE	();
+sub MSG_CTRUNC		();
+sub MSG_DONTROUTE	();
+sub MSG_DONTWAIT	();
+sub MSG_EOF		();
+sub MSG_EOR		();
+sub MSG_ERRQUEUE	();
+sub MSG_FIN		();
+sub MSG_MAXIOVLEN	();
+sub MSG_MCAST		();
+sub MSG_NOSIGNAL	();
+sub MSG_OOB		();
+sub MSG_PEEK		();
+sub MSG_PROXY		();
+sub MSG_RST		();
+sub MSG_SYN		();
+sub MSG_TRUNC		();
+sub MSG_URG		();
+sub MSG_WAITALL		();
+sub PF_802		();
+sub PF_APPLETALK	();
+sub PF_CCITT		();
+sub PF_CHAOS		();
+sub PF_DATAKIT		();
+sub PF_DECnet		();
+sub PF_DLI		();
+sub PF_ECMA		();
+sub PF_GOSIP		();
+sub PF_HYLINK		();
+sub PF_IMPLINK		();
+sub PF_INET		();
+sub PF_LAT		();
+sub PF_MAX		();
+sub PF_NBS		();
+sub PF_NIT		();
+sub PF_NS		();
+sub PF_OSI		();
+sub PF_OSINET		();
+sub PF_PUP		();
+sub PF_SNA		();
+sub PF_UNIX		();
+sub PF_UNSPEC		();
+sub PF_X25		();
+sub SCM_CONNECT		();
+sub SCM_CREDENTIALS	();
+sub SCM_CREDS		();
+sub SCM_RIGHTS		();
+sub SCM_TIMESTAMP	();
+sub SHUT_RD		();
+sub SHUT_RDWR		();
+sub SHUT_WR		();
+sub SOCK_DGRAM		();
+sub SOCK_RAW		();
+sub SOCK_RDM		();
+sub SOCK_SEQPACKET	();
+sub SOCK_STREAM		();
+sub SOL_SOCKET		();
+sub SOMAXCONN		();
+sub SO_ACCEPTCONN	();
+sub SO_BROADCAST	();
+sub SO_DEBUG		();
+sub SO_DONTLINGER	();
+sub SO_DONTROUTE	();
+sub SO_ERROR		();
+sub SO_KEEPALIVE	();
+sub SO_LINGER		();
+sub SO_OOBINLINE	();
+sub SO_RCVBUF		();
+sub SO_RCVLOWAT		();
+sub SO_RCVTIMEO		();
+sub SO_REUSEADDR	();
+sub SO_SNDBUF		();
+sub SO_SNDLOWAT		();
+sub SO_SNDTIMEO		();
+sub SO_TYPE		();
+sub SO_USELOOPBACK	();
+sub UIO_MAXIOV		();
 
 sub AUTOLOAD {
     my($constname);
@@ -329,7 +441,7 @@ sub AUTOLOAD {
 	my ($pack,$file,$line) = caller;
 	croak "Your vendor has not defined Socket macro $constname, used";
     }
-    eval "sub $AUTOLOAD { $val }";
+    eval "sub $AUTOLOAD () { $val }";
     goto &$AUTOLOAD;
 }
 
diff --git a/ext/Socket/Socket.xs b/ext/Socket/Socket.xs
index 6abc647c2f..752c3ddb10 100644
--- a/ext/Socket/Socket.xs
+++ b/ext/Socket/Socket.xs
@@ -662,6 +662,24 @@ constant(char *name, int arg)
 #else
 	    goto not_there;
 #endif
+	if (strEQ(name, "SHUT_RD"))
+#ifdef SHUT_RD
+	    return SHUT_RD;
+#else
+	    return 0;
+#endif
+	if (strEQ(name, "SHUT_RDWR"))
+#ifdef SHUT_RDWR
+	    return SHUT_RDWR;
+#else
+	    return 2;
+#endif
+	if (strEQ(name, "SHUT_WR"))
+#ifdef SHUT_WR
+	    return SHUT_WR;
+#else
+	    return 1;
+#endif
 	if (strEQ(name, "SOCK_DGRAM"))
 #ifdef SOCK_DGRAM
 	    return SOCK_DGRAM;