59 lines
1.4 KiB
Plaintext
59 lines
1.4 KiB
Plaintext
$OpenBSD: patch-gui_gdmchooser_c,v 1.4 2008/11/25 18:27:39 ajacoutot Exp $
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--- gui/gdmchooser.c.orig Wed Sep 3 20:35:57 2008
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+++ gui/gdmchooser.c Tue Nov 25 17:18:20 2008
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@@ -40,6 +40,7 @@
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#include <net/if.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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+#include <ifaddrs.h>
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#ifdef HAVE_SYS_SOCKIO_H
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#include <sys/sockio.h>
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#endif
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@@ -685,9 +686,38 @@ gdm_chooser_decode_packet (GIOChannel *source,
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/* Find broadcast address for all active, non pointopoint interfaces */
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+#ifdef __OpenBSD__
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static void
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gdm_chooser_find_bcaddr (void)
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{
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+ struct ifaddrs *ifa, *ifaddrs;
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+ struct sockaddr_in *sin;
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+ int i;
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+
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+ if (getifaddrs(&ifaddrs))
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+ return;
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+
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+ for (ifa = ifaddrs, i = 0; ifa != NULL; ifa = ifa -> ifa_next) {
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+ if (ifa->ifa_addr == NULL || !(ifa->ifa_flags & IFF_UP) ||
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+ !(ifa->ifa_flags & IFF_BROADCAST))
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+ continue;
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+
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+ switch(ifa->ifa_addr->sa_family) {
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+ case AF_INET:
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+ sin = (struct sockaddr_in *)ifa->ifa_broadaddr;
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+ bcaddr = g_slist_append (bcaddr, sin);
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+ i++;
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+ break;
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+ }
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+ }
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+ freeifaddrs(ifaddrs);
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+}
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+
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+#else
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+
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+static void
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+gdm_chooser_find_bcaddr (void)
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+{
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int i = 0, num;
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int sock;
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struct ifconf ifc;
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@@ -752,6 +782,7 @@ gdm_chooser_find_bcaddr (void)
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g_free (buf);
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}
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+#endif /*__OpenBSD__*/
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/* Append multicast address into the list */
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#ifdef ENABLE_IPV6
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