X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/f3e0acda46a71035ca81f7b352d7b61aa451ee23..40040af101f11f2526d6caa1e56c8a2ea7bbbd33:/unix/uxnet.c

diff --git a/unix/uxnet.c b/unix/uxnet.c
index 7b970416..3cf1b5f0 100644
--- a/unix/uxnet.c
+++ b/unix/uxnet.c
@@ -22,6 +22,11 @@
 #include "network.h"
 #include "tree234.h"
 
+/* Solaris needs <sys/sockio.h> for SIOCATMARK. */
+#ifndef SIOCATMARK
+#include <sys/sockio.h>
+#endif
+
 #ifndef X11_UNIX_PATH
 # define X11_UNIX_PATH "/tmp/.X11-unix/X"
 #endif
@@ -576,6 +581,7 @@ static int try_connect(Actual_Socket sock)
 
       default:
 	assert(0 && "unknown address family");
+	exit(1); /* XXX: GCC doesn't understand assert() on some systems. */
     }
 
     fl = fcntl(s, F_GETFL);
@@ -685,7 +691,10 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, i
      * into local reality.
      */
     address_family = (address_family == ADDRTYPE_IPV4 ? AF_INET :
-		      address_family == ADDRTYPE_IPV6 ? AF_INET6 : AF_UNSPEC);
+#ifndef NO_IPV6
+		      address_family == ADDRTYPE_IPV6 ? AF_INET6 :
+#endif
+		      AF_UNSPEC);
 
 #ifndef NO_IPV6
     /* Let's default to IPv6.
@@ -701,11 +710,13 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, i
      */
     s = socket(address_family, SOCK_STREAM, 0);
 
+#ifndef NO_IPV6
     /* If the host doesn't support IPv6 try fallback to IPv4. */
     if (s < 0 && address_family == AF_INET6) {
     	address_family = AF_INET;
     	s = socket(address_family, SOCK_STREAM, 0);
     }
+#endif
 
     if (s < 0) {
 	ret->error = strerror(errno);
@@ -744,9 +755,8 @@ Socket sk_newlistener(char *srcaddr, int port, Plug plug, int local_host_only, i
         if (a.sin_addr.s_addr != (in_addr_t)(-1)) {
             /* Override localhost_only with specified listen addr. */
             ret->localhost_only = ipv4_is_loopback(a.sin_addr);
-            got_addr = 1;
         }
-        addr = (struct sockaddr *)a;
+        addr = (struct sockaddr *)&a;
         addrlen = sizeof(a);
         retcode = 0;
 #endif
@@ -812,16 +822,6 @@ static void sk_tcp_close(Socket sock)
     sfree(s);
 }
 
-#define PUT_32BIT_MSB_FIRST(cp, value) ( \
-  (cp)[0] = (char)((value) >> 24), \
-  (cp)[1] = (char)((value) >> 16), \
-  (cp)[2] = (char)((value) >> 8), \
-  (cp)[3] = (char)(value) )
-
-#define PUT_16BIT_MSB_FIRST(cp, value) ( \
-  (cp)[0] = (char)((value) >> 8), \
-  (cp)[1] = (char)(value) )
-
 void *sk_getxdmdata(void *sock, int *lenp)
 {
     Actual_Socket s = (Actual_Socket) sock;