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Created March 27, 2014 02:10
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What would you like to do?
This fix an error about the function `tun_close` in n2n_v2(r7394 tested) when compiling on OS X
If you see the error message below, you may need this patch:
Undefined symbols for architecture x86_64:
"_tun_close", referenced from:
_tuntap_open in n2n.a(tuntap_osx.o)
ld: symbol(s) not found for architecture x86_64
# How to use
If you got the source code from official repository, like me:
svn co
Go to the folder of n2n_v2
cd n2n/n2n_v2
Apply this patch
patch < /path_to/n2n_v2_osx_fix.diff
And enjoy your make :D
Index: tuntap_osx.c
--- tuntap_osx.c (revision 7394)
+++ tuntap_osx.c (working copy)
@@ -19,7 +19,7 @@
#ifdef _DARWIN_
-void tun_close(tuntap_dev *device);
+//void tun_close(tuntap_dev *device);
/* ********************************** */
@@ -77,7 +77,7 @@
fd = popen(buf, "r");
if(fd < 0) {
- tun_close(device);
+ tuntap_close(device);
} else {
int a, b, c, d, e, f;
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