Fix some unprotected references to AF_UNIX ... wouldn't compile on

platforms without AF_UNIX sockets.

diff --git a/src/backend/libpq/hba.c b/src/backend/libpq/hba.c
index b233ee235d84139ef24cb905d2f429373def18b0..f9f77cda574ffc6be1423a3b3d3c87041e45b2bc 100644 (file)
--- a/src/backend/libpq/hba.c
+++ b/src/backend/libpq/hba.c
@@ -10,7 +10,7 @@
  *
  *
  * IDENTIFICATION
- *   $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.108 2003/07/26 13:50:02 momjian Exp $
+ *   $Header: /cvsroot/pgsql/src/backend/libpq/hba.c,v 1.109 2003/08/01 23:24:28 tgl Exp $
  *
  *-------------------------------------------------------------------------
  */
@@ -585,14 +585,13 @@ parse_hba(List *line, hbaPort *port, bool *found_p, bool *error_p)
        if (*error_p)
            goto hba_syntax;
 
-       /*
-        * Disallow auth methods that always need AF_INET sockets to work.
-        */
+       /* Disallow auth methods that always need TCP/IP sockets to work */
        if (port->auth_method == uaKrb4 ||
            port->auth_method == uaKrb5)
            goto hba_syntax;
 
-       if (port->raddr.addr.ss_family != AF_UNIX)
+       /* Does not match if connection isn't AF_UNIX */
+       if (!IS_AF_UNIX(port->raddr.addr.ss_family))
            return;
    }
    else if (strcmp(token, "host") == 0
@@ -1348,6 +1347,8 @@ ident_inet_done:
  * Returns either true and the username put into "ident_user",
  * or false if we were unable to determine the username.
  */
+#ifdef HAVE_UNIX_SOCKETS
+
 static bool
 ident_unix(int sock, char *ident_user)
 {
@@ -1491,6 +1492,7 @@ ident_unix(int sock, char *ident_user)
 #endif
 }
 
+#endif /* HAVE_UNIX_SOCKETS */
 
 
 /*
@@ -1515,10 +1517,14 @@ authident(hbaPort *port)
            if (!ident_inet(port->raddr, port->laddr, ident_user))
                return STATUS_ERROR;
            break;
+
+#ifdef HAVE_UNIX_SOCKETS
        case AF_UNIX:
            if (!ident_unix(port->sock, ident_user))
                return STATUS_ERROR;
            break;
+#endif
+
        default:
            return STATUS_ERROR;
    }