Use __ANDROID__ define rather than dirty hard-code to allow android NDK cross-compila...

[tinc] / src / netutl.c

diff --git a/src/netutl.c b/src/netutl.c
index 6acdffa..c57b24f 100644 (file)
--- a/src/netutl.c
+++ b/src/netutl.c
@@ -1,7 +1,7 @@
 /*
     netutl.c -- some supporting network utility code
     Copyright (C) 1998-2005 Ivo Timmermans
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2011 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -83,8 +83,10 @@ void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
        int err;
 
        if(sa->sa.sa_family == AF_UNKNOWN) {
-               *addrstr = xstrdup(sa->unknown.address);
-               *portstr = xstrdup(sa->unknown.port);
+               if(addrstr)
+                       *addrstr = xstrdup(sa->unknown.address);
+               if(portstr)
+                       *portstr = xstrdup(sa->unknown.port);
                return;
        }
 
@@ -93,8 +95,7 @@ void sockaddr2str(const sockaddr_t *sa, char **addrstr, char **portstr) {
        if(err) {
                logger(LOG_ERR, "Error while translating addresses: %s",
                           gai_strerror(err));
-               raise(SIGFPE);
-               exit(0);
+               abort();
        }
 
        scopeid = strchr(address, '%');
@@ -155,8 +156,7 @@ int sockaddrcmp_noport(const sockaddr_t *a, const sockaddr_t *b) {
                default:
                        logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
                                   a->sa.sa_family);
-                       raise(SIGFPE);
-                       exit(0);
+                       abort();
        }
 }
 
@@ -199,8 +199,7 @@ int sockaddrcmp(const sockaddr_t *a, const sockaddr_t *b) {
                default:
                        logger(LOG_ERR, "sockaddrcmp() was called with unknown address family %d, exitting!",
                                   a->sa.sa_family);
-                       raise(SIGFPE);
-                       exit(0);
+                       abort();
        }
 }