From: Guus Sliepen <guus@tinc-vpn.org>
Date: Fri, 1 Mar 2002 15:14:29 +0000 (+0000)
Subject: Check if BindToDevice and PriorityInheritance are supported.
X-Git-Tag: release-1.0pre6~58
X-Git-Url: https://tinc-vpn.org/git/browse?p=tinc;a=commitdiff_plain;h=0c16add71c6432c882c6d8f538a4b2db0026ec24;hp=7d5741859e681e6b0d0e32b978da6f309c456729

Check if BindToDevice and PriorityInheritance are supported.
---

diff --git a/po/nl.po b/po/nl.po
index 65d44258..64e6452b 100644
--- a/po/nl.po
+++ b/po/nl.po
@@ -5,8 +5,8 @@
 msgid ""
 msgstr ""
 "Project-Id-Version: tinc 1.0-cvs\n"
-"POT-Creation-Date: 2002-03-01 15:22+0100\n"
-"PO-Revision-Date: 2002-03-01 14:19+0100\n"
+"POT-Creation-Date: 2002-03-01 16:10+0100\n"
+"PO-Revision-Date: 2002-03-01 16:10+0100\n"
 "Last-Translator: Guus Sliepen <guus@sliepen.warande.net>\n"
 "Language-Team: Dutch <vertaling@nl.linux.org>\n"
 "MIME-Version: 1.0\n"
@@ -196,7 +196,7 @@ msgstr "%s (%s) antwoordde niet op ping"
 msgid "Timeout from %s (%s) during authentication"
 msgstr "Timeout van %s (%s) tijdens authenticatie"
 
-#: src/net.c:314 src/net_socket.c:246
+#: src/net.c:314 src/net_socket.c:254
 #, c-format
 msgid "Error while connecting to %s (%s): %s"
 msgstr "Fout tijdens schrijven naar %s (%s): %s"
@@ -253,69 +253,69 @@ msgstr ""
 msgid "Error while compressing packet to %s (%s)"
 msgstr "Fout tijdens comprimeren pakket naar %s (%s)"
 
-#: src/net_packet.c:268
+#: src/net_packet.c:269
 #, c-format
 msgid "Setting outgoing packet priority to %d"
 msgstr "Instellen prioriteit uitgaand pakket op %d"
 
 #. SO_PRIORITY doesn't seem to work
-#: src/net_packet.c:270 src/net_setup.c:479 src/net_socket.c:99
-#: src/net_socket.c:138 src/net_socket.c:165 src/process.c:258
+#: src/net_packet.c:271 src/net_setup.c:483 src/net_socket.c:99
+#: src/net_socket.c:145 src/net_socket.c:172 src/process.c:258
 #: src/process.c:293
 #, c-format
 msgid "System call `%s' failed: %s"
 msgstr "Systeemaanroep `%s' mislukte: %s"
 
-#: src/net_packet.c:275
+#: src/net_packet.c:277
 #, c-format
 msgid "Error sending packet to %s (%s): %s"
 msgstr "Fout tijdens verzenden pakket naar %s (%s): %s"
 
-#: src/net_packet.c:292
+#: src/net_packet.c:294
 #, c-format
 msgid "Sending packet of %d bytes to %s (%s)"
 msgstr "Verzending pakket van %d bytes naar %s (%s)"
 
-#: src/net_packet.c:299
+#: src/net_packet.c:301
 msgid "Packet is looping back to us!"
 msgstr "Pakket komt terug naar ons!"
 
-#: src/net_packet.c:308
+#: src/net_packet.c:310
 #, c-format
 msgid "Node %s (%s) is not reachable"
 msgstr "Node %s (%s) is niet bereikbaar"
 
-#: src/net_packet.c:316
+#: src/net_packet.c:318
 #, c-format
 msgid "Sending packet to %s via %s (%s)"
 msgstr "Verzending pakket naar %s via %s (%s)"
 
-#: src/net_packet.c:336
+#: src/net_packet.c:338
 #, c-format
 msgid "Broadcasting packet of %d bytes from %s (%s)"
 msgstr "Verspreiding pakket van %d bytes van %s (%s)"
 
-#: src/net_packet.c:353
+#: src/net_packet.c:355
 #, c-format
 msgid "Flushing queue for %s (%s)"
 msgstr "Legen van wachtrij voor %s (%s)"
 
-#: src/net_packet.c:375
+#: src/net_packet.c:377
 #, c-format
 msgid "This is a bug: %s:%d: %d:%s"
 msgstr "Dit is een programmeerfout: %s:%d: %d:%s"
 
-#: src/net_packet.c:382
+#: src/net_packet.c:384
 #, c-format
 msgid "Incoming data socket error: %s"
 msgstr "Fout op socket voor inkomend verkeer: %s"
 
-#: src/net_packet.c:388
+#: src/net_packet.c:390
 #, c-format
 msgid "Receiving packet failed: %s"
 msgstr "Ontvangst pakket mislukt: %s"
 
-#: src/net_packet.c:397
+#: src/net_packet.c:399
 #, c-format
 msgid "Received UDP packet from unknown source %s"
 msgstr "Ontvangst UDP pakket van onbekende oorsprong %s"
@@ -369,44 +369,48 @@ msgstr "Ongeldig publiek/priv
 msgid "Invalid routing mode!"
 msgstr "Ongeldige routing modus!"
 
-#: src/net_setup.c:338
+#: src/net_setup.c:332
+msgid "PriorityInheritance not supported on this platform"
+msgstr "PriorityInheritance wordt niet ondersteund op dit platform"
+
+#: src/net_setup.c:342
 msgid "Bogus maximum timeout!"
 msgstr "Onzinnige maximum timeout!"
 
-#: src/net_setup.c:355
+#: src/net_setup.c:359
 msgid "Invalid address family!"
 msgstr "Ongeldige adresfamilie!"
 
-#: src/net_setup.c:377
+#: src/net_setup.c:381
 msgid "Unrecognized cipher type!"
 msgstr "Onbekend cipher type!"
 
-#: src/net_setup.c:412
+#: src/net_setup.c:416
 msgid "Unrecognized digest type!"
 msgstr "Onbekend digest type!"
 
-#: src/net_setup.c:428
+#: src/net_setup.c:432
 msgid "MAC length exceeds size of digest!"
 msgstr "MAC lengte is groter dan dat van digest!"
 
-#: src/net_setup.c:433
+#: src/net_setup.c:437
 msgid "Bogus MAC length!"
 msgstr "Onzinnige MAC lengte!"
 
-#: src/net_setup.c:449
+#: src/net_setup.c:453
 msgid "Bogus compression level!"
 msgstr "Onzinnig compressieniveau!"
 
-#: src/net_setup.c:494
+#: src/net_setup.c:498
 #, c-format
 msgid "Listening on %s"
 msgstr "Luisterend op %s"
 
-#: src/net_setup.c:504
+#: src/net_setup.c:508
 msgid "Ready"
 msgstr "Gereed"
 
-#: src/net_setup.c:507
+#: src/net_setup.c:511
 msgid "Unable to create any listening socket!"
 msgstr "Kon geen enkele luistersocket aanmaken!"
 
@@ -415,82 +419,86 @@ msgstr "Kon geen enkele luistersocket aanmaken!"
 msgid "Creating metasocket failed: %s"
 msgstr "Aanmaak van metasocket mislukt: %s"
 
-#: src/net_socket.c:120 src/net_socket.c:179
+#: src/net_socket.c:125 src/net_socket.c:187
 #, c-format
 msgid "Can't bind to interface %s: %s"
 msgstr "Kan niet aan interface %s binden: %s"
 
-#: src/net_socket.c:130
+#: src/net_socket.c:129
+msgid "BindToDevice not supported on this platform"
+msgstr "BindToDevice wordt niet ondersteund op dit platform"
+
+#: src/net_socket.c:137
 #, c-format
 msgid "Can't bind to %s/tcp: %s"
 msgstr "Kan niet aan %s/tcp binden: %s"
 
-#: src/net_socket.c:157
+#: src/net_socket.c:164
 #, c-format
 msgid "Creating UDP socket failed: %s"
 msgstr "Aanmaak UDP socket mislukte: %s"
 
-#: src/net_socket.c:189
+#: src/net_socket.c:197
 #, c-format
 msgid "Can't bind to %s/udp: %s"
 msgstr "Kan niet aan %s/udp binden: %s"
 
-#: src/net_socket.c:212
+#: src/net_socket.c:220
 #, c-format
 msgid "Trying to re-establish outgoing connection in %d seconds"
 msgstr "Poging tot herstellen van uitgaande verbinding over %d seconden"
 
-#: src/net_socket.c:221 src/net_socket.c:316
+#: src/net_socket.c:229 src/net_socket.c:324
 #, c-format
 msgid "Trying to connect to %s (%s)"
 msgstr "Poging tot verbinden met %s (%s)"
 
-#: src/net_socket.c:227 src/net_socket.c:323
+#: src/net_socket.c:235 src/net_socket.c:331
 #, c-format
 msgid "Creating socket for %s failed: %s"
 msgstr "Aanmaken socket voor %s mislukt: %s"
 
-#: src/net_socket.c:251 src/net_socket.c:261
+#: src/net_socket.c:259 src/net_socket.c:269
 #, c-format
 msgid "Connected to %s (%s)"
 msgstr "Verbonden met %s (%s)"
 
-#: src/net_socket.c:280
+#: src/net_socket.c:288
 #, c-format
 msgid "Could not set up a meta connection to %s"
 msgstr "Kon geen metaverbinding aangaan met %s"
 
-#: src/net_socket.c:344
+#: src/net_socket.c:352
 #, c-format
 msgid "fcntl for %s: %s"
 msgstr "fcntl voor %s: %s"
 
-#: src/net_socket.c:362
+#: src/net_socket.c:370
 #, c-format
 msgid "%s: %s"
 msgstr "%s: %s"
 
-#: src/net_socket.c:383
+#: src/net_socket.c:391
 #, c-format
 msgid "Already connected to %s"
 msgstr "Reeds verbonden met %s"
 
-#: src/net_socket.c:402
+#: src/net_socket.c:410
 #, c-format
 msgid "No address specified for %s"
 msgstr "Geen adres gespecificeerd voor %s"
 
-#: src/net_socket.c:429
+#: src/net_socket.c:437
 #, c-format
 msgid "Accepting a new connection failed: %s"
 msgstr "Aanname van nieuwe verbinding is mislukt: %s"
 
-#: src/net_socket.c:445
+#: src/net_socket.c:453
 #, c-format
 msgid "Connection from %s"
 msgstr "Verbinding van %s"
 
-#: src/net_socket.c:467
+#: src/net_socket.c:475
 #, c-format
 msgid "Invalid name for outgoing connection in %s line %d"
 msgstr "Ongeldige naam voor uitgaande verbinding in %s regel %d"
@@ -1033,17 +1041,17 @@ msgstr "Installeren van signaal afhandelaar voor signaal %d (%s) faalde: %s\n"
 msgid "Learned new MAC address %hx:%hx:%hx:%hx:%hx:%hx"
 msgstr "Nieuw MAC adres %hx:%hx:%hx:%hx:%hx:%hx geleerd"
 
-#: src/route.c:104
+#: src/route.c:105
 #, c-format
 msgid "MAC address %hx:%hx:%hx:%hx:%hx:%hx expired"
 msgstr "MAC adres %hx:%hx:%hx:%hx:%hx:%hx verlopen"
 
-#: src/route.c:149
+#: src/route.c:150
 #, c-format
 msgid "Cannot route packet: unknown IPv4 destination address %d.%d.%d.%d"
 msgstr "Kan pakket niet routeren: onbekend IPv4 doeladres %d.%d.%d.%d"
 
-#: src/route.c:169
+#: src/route.c:170
 #, c-format
 msgid ""
 "Cannot route packet: unknown IPv6 destination address %hx:%hx:%hx:%hx:%hx:%"
@@ -1052,16 +1060,16 @@ msgstr ""
 "Kan pakket niet routeren: onbekend IPv6 doeladres %hx:%hx:%hx:%hx:%hx:%hx:%"
 "hx:%hx"
 
-#: src/route.c:213
+#: src/route.c:214
 msgid "Cannot route packet: received unknown type ARP request"
 msgstr "Kan pakket niet routeren: ontvangst van onbekend type ARP verzoek"
 
-#: src/route.c:226
+#: src/route.c:227
 #, c-format
 msgid "Cannot route packet: ARP request for unknown address %d.%d.%d.%d"
 msgstr "Kan pakket niet routeren: ARP verzoek voor onbekend adres %d.%d.%d.%d"
 
-#: src/route.c:278
+#: src/route.c:279
 #, c-format
 msgid "Cannot route packet: unknown type %hx"
 msgstr "Kan pakket niet routeren: onbekend type %hx"
diff --git a/src/net_packet.c b/src/net_packet.c
index bffe4a7f..48c429ab 100644
--- a/src/net_packet.c
+++ b/src/net_packet.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_packet.c,v 1.1.2.7 2002/03/01 14:09:31 guus Exp $
+    $Id: net_packet.c,v 1.1.2.8 2002/03/01 15:14:29 guus Exp $
 */
 
 #include "config.h"
@@ -261,6 +261,7 @@ cp
 
   /* Send the packet */
 
+#if defined(SOL_IP) && defined(IP_TOS)
   if(priorityinheritance && origpriority != priority)
     {
       priority = origpriority;
@@ -269,6 +270,7 @@ cp
       if(setsockopt(udp_socket[0], SOL_IP, IP_TOS, &priority, sizeof(priority))) /* SO_PRIORITY doesn't seem to work */
 	syslog(LOG_ERR, _("System call `%s' failed: %s"), "setsockopt", strerror(errno));
     }
+#endif
 
   if((sendto(udp_socket[0], (char *)&inpkt->seqno, inpkt->len, 0, &(n->address.sa), SALEN(n->address.sa))) < 0)
     {
diff --git a/src/net_setup.c b/src/net_setup.c
index f8a8b99b..77e7a7c9 100644
--- a/src/net_setup.c
+++ b/src/net_setup.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_setup.c,v 1.1.2.8 2002/03/01 14:09:31 guus Exp $
+    $Id: net_setup.c,v 1.1.2.9 2002/03/01 15:14:29 guus Exp $
 */
 
 #include "config.h"
@@ -327,6 +327,10 @@ cp
     routing_mode = RMODE_ROUTER;
 
   get_config_bool(lookup_config(config_tree, "PriorityInheritance"), &priorityinheritance);
+#if !defined(SOL_IP) || !defined(IP_TOS)
+  if(priorityinheritance)
+    syslog(LOG_WARNING, _("PriorityInheritance not supported on this platform"));
+#endif
 
   if(!get_config_int(lookup_config(config_tree, "MACExpire"), &macexpire))
     macexpire= 600;
diff --git a/src/net_socket.c b/src/net_socket.c
index 63760afb..cc799264 100644
--- a/src/net_socket.c
+++ b/src/net_socket.c
@@ -17,7 +17,7 @@
     along with this program; if not, write to the Free Software
     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 
-    $Id: net_socket.c,v 1.1.2.7 2002/03/01 14:09:31 guus Exp $
+    $Id: net_socket.c,v 1.1.2.8 2002/03/01 15:14:29 guus Exp $
 */
 
 #include "config.h"
@@ -81,7 +81,7 @@ int setup_listen_socket(sockaddr_t *sa)
   int nfd, flags;
   char *addrstr;
   int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   char *interface;
   struct ifreq ifr;
 #endif
@@ -104,14 +104,19 @@ cp
 
   option = 1;
   setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_TCP) && defined(TCP_NODELAY)
   setsockopt(nfd, SOL_TCP, TCP_NODELAY, &option, sizeof(option));
+#endif
 
+#if defined(SOL_IP) && defined(IP_TOS) && defined(IPTOS_LOWDELAY)
   option = IPTOS_LOWDELAY;
   setsockopt(nfd, SOL_IP, IP_TOS, &option, sizeof(option));
+#endif
 
   if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
     {
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
       memset(&ifr, 0, sizeof(ifr));
       strncpy(ifr.ifr_ifrn.ifrn_name, interface, IFNAMSIZ);
       if(setsockopt(nfd, SOL_SOCKET, SO_BINDTODEVICE, &ifr, sizeof(ifr)))
@@ -120,8 +125,10 @@ cp
           syslog(LOG_ERR, _("Can't bind to interface %s: %s"), interface, strerror(errno));
           return -1;
 	}
-    }
+#else
+      syslog(LOG_WARNING, _("BindToDevice not supported on this platform"));
 #endif
+    }
 
   if(bind(nfd, &sa->sa, SALEN(sa->sa)))
     {
@@ -147,7 +154,7 @@ int setup_vpn_in_socket(sockaddr_t *sa)
   int nfd, flags;
   char *addrstr;
   int option;
-#ifdef HAVE_LINUX
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   char *interface;
   struct ifreq ifr;
 #endif
@@ -168,7 +175,8 @@ cp
 
   option = 1;
   setsockopt(nfd, SOL_SOCKET, SO_REUSEADDR, &option, sizeof(option));
-#ifdef HAVE_LINUX
+
+#if defined(SOL_SOCKET) && defined(SO_BINDTODEVICE)
   if(get_config_string(lookup_config(config_tree, "BindToInterface"), &interface))
     {
       memset(&ifr, 0, sizeof(ifr));