Massive ifdef cleanup, dropping a ton of unsupported platform code.

1 files changed, 8 insertions, 123 deletions

diff --git a/Xtranssock.c b/Xtranssock.c
index ff37782..bb1c792 100644
--- a/Xtranssock.c
+++ b/Xtranssock.c
@@ -69,21 +69,14 @@ from the copyright holders.
 
 #ifdef UNIXCONN
 #ifndef X_NO_SYS_UN
-#ifndef Lynx
 #include <sys/un.h>
-#else
-#include <un.h>
-#endif
 #endif
 #include <sys/stat.h>
 #endif
 
-#if defined(hpux) || (defined(MOTOROLA) && defined(SYSV))
-#define NO_TCP_H
-#endif 
 
 #ifndef NO_TCP_H
-#if defined(__osf__) || defined(linux) || defined(__GLIBC__) || defined(AIXV5)
+#if defined(linux) || defined(__GLIBC__) 
 #include <sys/param.h>
 #endif /* osf */
 #if defined(__NetBSD__) || defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
@@ -94,7 +87,7 @@ from the copyright holders.
 #endif /* !NO_TCP_H */
 
 #include <sys/ioctl.h>
-#if defined(SVR4) && !defined(DGUX) && !defined(_SEQUENT_)
+#if defined(SVR4) 
 #include <sys/filio.h>
 #endif
 
@@ -102,7 +95,7 @@ from the copyright holders.
 #include <net/errno.h>
 #endif 
 
-#if (defined(__i386__) && defined(SYSV)) && (!defined(ISC) || !defined(I_NREAD) || defined(SCO325)) || defined(_SEQUENT_)
+#if defined(__i386__) && defined(SYSV) 
 #include <sys/stropts.h>
 #endif 
 
@@ -130,33 +123,8 @@ from the copyright holders.
 #undef SO_DONTLINGER
 #endif
 
-#if defined(__UNIXOS2__)
-#if defined(NOT_EMX09A)
-static int IBMsockInit = 0;
-#define SocketInitOnce()\
-    if (!IBMsockInit) {\
-	sock_init();\
-	IBMsockInit = 1;\
-    }
-#undef EINTR
-#define EINTR SOCEINTR
-#undef EINVAL
-#define EINVAL SOCEINVAL
-#undef errno
-#define errno sock_errno()
-#undef close
-#define close soclose
-#undef ioctl
-#define ioctl sockioctl
-#else
-#define SocketInitOnce() /**/
-#endif
-/* this is still not there */
-#define SOCKET int
-#else
 /* others don't need this */
 #define SocketInitOnce() /**/
-#endif
 
 #ifdef linux
 #define HAVE_ABSTRACT_SOCKETS
@@ -215,36 +183,6 @@ static int TRANS(SocketINETClose) (XtransConnInfo ciptr);
 
 #ifdef UNIXCONN
 
-#ifdef hpux
-
-#if defined(X11_t)
-#define UNIX_PATH "/usr/spool/sockets/X11/"
-#define UNIX_DIR "/usr/spool/sockets/X11"
-#define OLD_UNIX_PATH "/tmp/.X11-unix/X"
-#endif /* X11_t */
-#if defined(XIM_t)
-#define UNIX_PATH "/usr/spool/sockets/XIM/"
-#define UNIX_DIR "/usr/spool/sockets/XIM"
-#define OLD_UNIX_PATH "/tmp/.XIM-unix/XIM"
-#endif /* XIM_t */
-#if defined(FS_t) || defined(FONT_t)
-#define UNIX_PATH "/usr/spool/sockets/fontserv/"
-#define UNIX_DIR "/usr/spool/sockets/fontserv"
-#endif /* FS_t || FONT_t */
-#if defined(ICE_t)
-#define UNIX_PATH "/usr/spool/sockets/ICE/"
-#define UNIX_DIR "/usr/spool/sockets/ICE"
-#endif /* ICE_t */
-#if defined(TEST_t)
-#define UNIX_PATH "/usr/spool/sockets/xtrans_test/"
-#define UNIX_DIR "/usr/spool/sockets/xtrans_test"
-#endif
-#if defined(LBXPROXY_t)
-#define UNIX_PATH "/usr/spool/sockets/X11/"
-#define UNIX_DIR  "/usr/spool/sockets/X11"
-#endif
-
-#else /* !hpux */
 
 #if defined(X11_t)
 #define UNIX_PATH "/tmp/.X11-unix/X"
@@ -271,7 +209,6 @@ static int TRANS(SocketINETClose) (XtransConnInfo ciptr);
 #define UNIX_DIR  "/tmp/.X11-unix"
 #endif
 
-#endif /* hpux */
 
 #endif /* UNIXCONN */
 
@@ -1168,7 +1105,7 @@ TRANS(SocketUNIXCreateListener) (XtransConnInfo ciptr, char *port,
 	return TRANS_CREATE_LISTENER_FAILED;
     }
 
-#if (defined(BSD44SOCKETS) || defined(__UNIXWARE__)) && !defined(Lynx)
+#if (defined(BSD44SOCKETS) || defined(__UNIXWARE__)) 
     sockname.sun_len = strlen(sockname.sun_path);
 #endif
 
@@ -1722,25 +1659,11 @@ TRANS(SocketINETConnect) (XtransConnInfo ciptr, char *host, char *port)
 		return TRANS_CONNECT_FAILED;
 	    }
 	
-#if defined(CRAY) && defined(OLDTCP)
-	    /* Only Cray UNICOS3 and UNICOS4 will define this */
-	    {
-		long t;
-		memcpy ((char *)&t, (char *) hostp->h_addr, sizeof (t));
-		sockname.sin_addr = t;
-	    }
-#else
 	    memcpy ((char *) &sockname.sin_addr, (char *) hostp->h_addr,
 		    sizeof (sockname.sin_addr));
-#endif /* CRAY and OLDTCP */
 
 	} else {
-#if defined(CRAY) && defined(OLDTCP)
-	    /* Only Cray UNICOS3 and UNICOS4 will define this */
-	    sockname.sin_addr = tmpaddr;
-#else
 	    sockname.sin_addr.s_addr = tmpaddr;
-#endif /* CRAY and OLDTCP */
         }
 
 	/*
@@ -2029,10 +1952,6 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
     struct sockaddr_un	sockname;
     SOCKLEN_T		namelen;
 
-#if defined(hpux) && defined(X11_t)
-    struct sockaddr_un	old_sockname;
-    SOCKLEN_T		old_namelen;
-#endif
 
     int abstract = 0;
 #ifdef HAVE_ABSTRACT_SOCKETS
@@ -2080,7 +1999,7 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
 	return TRANS_CONNECT_FAILED;
     }
 
-#if (defined(BSD44SOCKETS) || defined(__UNIXWARE__)) && !defined(Lynx)
+#if (defined(BSD44SOCKETS) || defined(__UNIXWARE__)) 
     sockname.sun_len = strlen (sockname.sun_path);
 #endif
 
@@ -2091,18 +2010,6 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
 #endif
 
 
-#if defined(hpux) && defined(X11_t)
-    /*
-     * This is gross, but it was in Xlib
-     */
-    old_sockname.sun_family = AF_UNIX;
-    if (set_sun_path(port, OLD_UNIX_PATH, old_sockname.sun_path, abstract) != 0) {
-	PRMSG (1, "SocketUNIXConnect: path too long\n", 0, 0, 0);
-	return TRANS_CONNECT_FAILED;
-    }
-    old_namelen = strlen (old_sockname.sun_path) +
-	offsetof(struct sockaddr_un, sun_path);
-#endif
 
     /*
      * Adjust the socket path if using abstract sockets.
@@ -2111,9 +2018,6 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
 
     if (abstract) {
 	sockname.sun_path[0] = '\0';
-#if defined(hpux) && defined(X11_t)
-	old_sockname.sun_path[0] = '\0';
-#endif
     }
 
     /*
@@ -2125,18 +2029,6 @@ TRANS(SocketUNIXConnect) (XtransConnInfo ciptr, char *host, char *port)
 	int olderrno = errno;
 	int connected = 0;
 	
-#if defined(hpux) && defined(X11_t)
-	if (olderrno == ENOENT)
-	{
-	    if (connect (ciptr->fd,
-		(struct sockaddr *) &old_sockname, old_namelen) >= 0)
-	    {
-		connected = 1;
-	    }
-	    else
-		olderrno = errno;
-	}
-#endif
 	if (!connected)
 	{
 	    errno = olderrno;
@@ -2215,9 +2107,6 @@ TRANS(SocketBytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend)
 {
     PRMSG (2,"SocketBytesReadable(%p,%d,%p)\n",
 	ciptr, ciptr->fd, pend);
-#if defined(QNX4)
-    *pend = 0L; /* FIONREAD only returns a short. Zero out upper bits */
-#endif
 #ifdef WIN32
     {
 	int ret = ioctlsocket ((SOCKET) ciptr->fd, FIONREAD, (u_long *) pend);
@@ -2225,14 +2114,10 @@ TRANS(SocketBytesReadable) (XtransConnInfo ciptr, BytesReadable_t *pend)
 	return ret;
     }
 #else
-#if (defined(__i386__) && defined(SYSV) && !defined(SCO325)) || (defined(_SEQUENT_) && _SOCKET_VERSION == 1)
+#if defined(__i386__) && defined(SYSV) && !defined(SCO325) 
     return ioctl (ciptr->fd, I_NREAD, (char *) pend);
 #else
-#if defined(__UNIXOS2__)
-    return ioctl (ciptr->fd, FIONREAD, (char*) pend, sizeof(int));
-#else
     return ioctl (ciptr->fd, FIONREAD, (char *) pend);
-#endif /* __UNIXOS2__ */
 #endif /* __i386__ && SYSV || _SEQUENT_ && _SOCKET_VERSION == 1 */
 #endif /* WIN32 */
 }
@@ -2244,7 +2129,7 @@ TRANS(SocketRead) (XtransConnInfo ciptr, char *buf, int size)
 {
     PRMSG (2,"SocketRead(%d,%p,%d)\n", ciptr->fd, buf, size);
 
-#if defined(WIN32) || defined(__UNIXOS2__)
+#if defined(WIN32) 
     {
 	int ret = recv ((SOCKET)ciptr->fd, buf, size, 0);
 #ifdef WIN32
@@ -2264,7 +2149,7 @@ TRANS(SocketWrite) (XtransConnInfo ciptr, char *buf, int size)
 {
     PRMSG (2,"SocketWrite(%d,%p,%d)\n", ciptr->fd, buf, size);
 
-#if defined(WIN32) || defined(__UNIXOS2__)
+#if defined(WIN32) 
     {
 	int ret = send ((SOCKET)ciptr->fd, buf, size, 0);
 #ifdef WIN32