[Swan-dev] GSoC 2020 - Introduction
nupur agarwal
nupur202000 at gmail.com
Fri Feb 28 19:27:38 UTC 2020
Hi!
I am Nupur Agrawal, currently an undergraduate at IIT Roorkee. I am
interested in participating in GSoC 2020 with Libreswan this year. I am
interested in BSD Networking hence different ideas listed on the website
like "Re-port the libreswan code for NetBSD, FreeBSD, OpenBSD, OSX"
intrigue me.
Currently I am trying to build Libreswan from source, but encountered these
error -
```
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c: In
function ‘link_add_nl_msg’:
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c:184:30:
error: ‘IFLA_XFRM_IF_ID’ undeclared (first use in this function); did you
mean ‘IPSEC1_XFRM_IF_ID’?
nl_addattr32(&req->n, 1024, IFLA_XFRM_IF_ID, if_id);
^~~~~~~~~~~~~~~
IPSEC1_XFRM_IF_ID
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c:184:30:
note: each undeclared identifier is reported only once for each function it
appears in
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c:190:32:
error: ‘IFLA_XFRM_LINK’ undeclared (first use in this function); did you
mean ‘IFLA_VXLAN_LINK’?
nl_addattr32(&req->n, 1024, IFLA_XFRM_LINK, dev_link_id);
^~~~~~~~~~~~~~
IFLA_VXLAN_LINK
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c: In
function ‘parse_xfrm_linkinfo_data’:
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c:313:34:
error: ‘IFLA_XFRM_LINK’ undeclared (first use in this function); did you
mean ‘IFLA_VXLAN_LINK’?
if (nested_attrib->rta_type == IFLA_XFRM_LINK) {
^~~~~~~~~~~~~~
IFLA_VXLAN_LINK
/home/nupur/Desktop/libreswan/programs/pluto/kernel_xfrm_interface.c:317:34:
error: ‘IFLA_XFRM_IF_ID’ undeclared (first use in this function); did you
mean ‘IFLA_XFRM_LINK’?
if (nested_attrib->rta_type == IFLA_XFRM_IF_ID) {
^~~~~~~~~~~~~~~
IFLA_XFRM_LINK
../../mk/depend.mk:34: recipe for target 'kernel_xfrm_interface.o' failed
```
Any pointers on how to debug it? Also are there any good first issues I
could work upon to get introduced to the source.
Thank you so much!
Best Regards
Nupur
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