pppd: Eliminate some unnecessary ifdefs

[ppp.git] / pppd / ipv6cp.c

diff --git a/pppd/ipv6cp.c b/pppd/ipv6cp.c
index 7e760732d42db32507b4032bdf2e71b88dbecfa1..356ff84ead4103cb846c31c6e806786b166a33e5 100644 (file)
--- a/pppd/ipv6cp.c
+++ b/pppd/ipv6cp.c
@@ -249,10 +249,8 @@ static option_t ipv6cp_option_list[] = {
     { "ipv6cp-use-ipaddr", o_bool, &ipv6cp_allowoptions[0].use_ip,
       "Use (default) IPv4 address as interface identifier", 1 },
 
-#if defined(SOL2) || defined(__linux__)
     { "ipv6cp-use-persistent", o_bool, &ipv6cp_wantoptions[0].use_persistent,
       "Use uniquely-available persistent value for link local address", 1 },
-#endif /* defined(SOL2) */
 
     { "ipv6cp-restart", o_int, &ipv6cp_fsm[0].timeouttime,
       "Set timeout for IPv6CP", OPT_PRIO },
@@ -1088,7 +1086,6 @@ ipv6_check_options()
     if (!ipv6cp_protent.enabled_flag)
        return;
 
-#if defined(SOL2) || defined(__linux__)
     /*
      * Persistent link-local id is only used when user has not explicitly
      * configure/hard-code the id
@@ -1108,7 +1105,6 @@ ipv6_check_options()
            wo->opt_local = 1;
        }
     }
-#endif
 
     if (!wo->opt_local) {      /* init interface identifier */
        if (wo->use_ip && eui64_iszero(wo->ourid)) {
@@ -1146,15 +1142,8 @@ ipv6_demand_conf(u)
 {
     ipv6cp_options *wo = &ipv6cp_wantoptions[u];
 
-#if defined(__linux__) || defined(SOL2) || (defined(SVR4) && (defined(SNI) || defined(__USLC__)))
-#if defined(SOL2) || defined(__linux__)
     if (!sif6up(u))
        return 0;
-#else
-    if (!sifup(u))
-       return 0;
-#endif /* defined(SOL2) || defined(__linux__) */
-#endif    
     if (!sif6addr(u, wo->ourid, wo->hisid))
        return 0;
 #if !defined(__linux__) && !(defined(SVR4) && (defined(SNI) || defined(__USLC__)))
@@ -1247,43 +1236,20 @@ ipv6cp_up(f)
        sifnpmode(f->unit, PPP_IPV6, NPMODE_PASS);
 
     } else {
-       /*
-        * Set LL addresses
-        */
-#if !defined(__linux__) && !defined(SOL2) && !(defined(SVR4) && (defined(SNI) || defined(__USLC__)))
-       if (!sif6addr(f->unit, go->ourid, ho->hisid)) {
-           if (debug)
-               warn("sif6addr failed");
-           ipv6cp_close(f->unit, "Interface configuration failed");
-           return;
-       }
-#endif
-
        /* bring the interface up for IPv6 */
-#if defined(SOL2) || defined(__linux__)
        if (!sif6up(f->unit)) {
            if (debug)
                warn("sif6up failed (IPV6)");
            ipv6cp_close(f->unit, "Interface configuration failed");
            return;
        }
-#else
-       if (!sifup(f->unit)) {
-           if (debug)
-               warn("sifup failed (IPV6)");
-           ipv6cp_close(f->unit, "Interface configuration failed");
-           return;
-       }
-#endif /* defined(SOL2) || defined(__linux__) */
 
-#if defined(__linux__) || defined(SOL2) || (defined(SVR4) && (defined(SNI) || defined(__USLC__)))
        if (!sif6addr(f->unit, go->ourid, ho->hisid)) {
            if (debug)
                warn("sif6addr failed");
            ipv6cp_close(f->unit, "Interface configuration failed");
            return;
        }
-#endif
        sifnpmode(f->unit, PPP_IPV6, NPMODE_PASS);
 
        notice("local  LL address %s", llv6_ntoa(go->ourid));
@@ -1340,11 +1306,7 @@ ipv6cp_down(f)
     } else {
        sifnpmode(f->unit, PPP_IPV6, NPMODE_DROP);
 #if !defined(__linux__) && !(defined(SVR4) && (defined(SNI) || defined(__USLC)))
-#if defined(SOL2)
        sif6down(f->unit);
-#else
-       sifdown(f->unit);
-#endif /* defined(SOL2) */
 #endif
        ipv6cp_clear_addrs(f->unit, 
                           ipv6cp_gotoptions[f->unit].ourid,