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-rw-r--r--Xtrans.c54
1 files changed, 5 insertions, 49 deletions
diff --git a/Xtrans.c b/Xtrans.c
index f6576e9..04c88fd 100644
--- a/Xtrans.c
+++ b/Xtrans.c
@@ -101,9 +101,6 @@ Xtransport_table Xtransports[] = {
#endif /* !LOCALCONN */
{ &TRANS(SocketUNIXFuncs), TRANS_SOCKET_UNIX_INDEX },
#endif /* UNIXCONN */
-#if defined(OS2PIPECONN)
- { &TRANS(OS2LocalFuncs), TRANS_LOCAL_LOCAL_INDEX },
-#endif /* OS2PIPECONN */
#if defined(LOCALCONN)
{ &TRANS(LocalFuncs), TRANS_LOCAL_LOCAL_INDEX },
#ifndef sun
@@ -719,7 +716,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
break;
case 1: /* Set to non-blocking mode */
-#if defined(O_NONBLOCK) && (!defined(ultrix) && !defined(hpux) && !defined(AIXV3) && !defined(uniosu) && !defined(__UNIXOS2__) && !defined(SCO325)) && !defined(__QNX__)
+#if defined(O_NONBLOCK) && !defined(SCO325)
ret = fcntl (fd, F_GETFL, 0);
if (ret != -1)
ret = fcntl (fd, F_SETFL, ret | O_NONBLOCK);
@@ -731,7 +728,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
ret = ioctl (fd, FIOSNBIO, &arg);
}
#else
-#if (defined(AIXV3) || defined(uniosu) || defined(WIN32) || defined(__UNIXOS2__) || defined(__QNX__)) && defined(FIONBIO)
+#if defined(WIN32)
{
#ifdef WIN32
u_long arg;
@@ -741,11 +738,7 @@ TRANS(SetOption) (XtransConnInfo ciptr, int option, int arg)
arg = 1;
/* IBM TCP/IP understands this option too well: it causes TRANS(Read) to fail
* eventually with EWOULDBLOCK */
-#ifndef __UNIXOS2__
ret = ioctl (fd, FIONBIO, &arg);
-#else
-/* ret = ioctl(fd, FIONBIO, &arg, sizeof(int));*/
-#endif
}
#else
ret = fcntl (fd, F_GETFL, 0);
@@ -1292,45 +1285,8 @@ TRANS(MakeAllCLTSServerListeners) (char *port, int *partial, int *count_ret,
* may be used by it.
*/
-#ifdef CRAY
-
-/*
- * Cray UniCOS does not have readv and writev so we emulate
- */
-
-static int TRANS(ReadV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt)
-
-{
- struct msghdr hdr;
-
- hdr.msg_iov = iov;
- hdr.msg_iovlen = iovcnt;
- hdr.msg_accrights = 0;
- hdr.msg_accrightslen = 0;
- hdr.msg_name = 0;
- hdr.msg_namelen = 0;
-
- return (recvmsg (ciptr->fd, &hdr, 0));
-}
-
-static int TRANS(WriteV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt)
-
-{
- struct msghdr hdr;
-
- hdr.msg_iov = iov;
- hdr.msg_iovlen = iovcnt;
- hdr.msg_accrights = 0;
- hdr.msg_accrightslen = 0;
- hdr.msg_name = 0;
- hdr.msg_namelen = 0;
-
- return (sendmsg (ciptr->fd, &hdr, 0));
-}
-
-#endif /* CRAY */
-#if (defined(SYSV) && defined(__i386__) && !defined(__SCO__) && !defined(sun)) || defined(WIN32) || defined(__sxg__) || defined(__UNIXOS2__)
+#if defined(SYSV) && defined(__i386__) && !defined(__SCO__) && !defined(sun) || defined(WIN32)
/*
* emulate readv
@@ -1362,7 +1318,7 @@ static int TRANS(ReadV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt)
#endif /* SYSV && __i386__ || WIN32 || __sxg__ */
-#if (defined(SYSV) && defined(__i386__) && !defined(__SCO__) && !defined(sun)) || defined(WIN32) || defined(__sxg__) || defined(__UNIXOS2__)
+#if defined(SYSV) && defined(__i386__) && !defined(__SCO__) && !defined(sun) || defined(WIN32)
/*
* emulate writev
@@ -1395,7 +1351,7 @@ static int TRANS(WriteV) (XtransConnInfo ciptr, struct iovec *iov, int iovcnt)
#endif /* SYSV && __i386__ || WIN32 || __sxg__ */
-#if (defined(_POSIX_SOURCE) && !defined(AIXV3) && !defined(__QNX__)) || defined(hpux) || defined(USG) || defined(SVR4) || defined(__SCO__)
+#if defined(_POSIX_SOURCE) || defined(USG) || defined(SVR4) || defined(__SCO__)
#ifndef NEED_UTSNAME
#define NEED_UTSNAME
#endif