eb1279005c
Replace direct accesses to sched_active_thread and sched_active_pid with the helper functions thread_getpid() and thread_get_active(). This serves two purposes: 1. It makes accidental writes to those variable from outside core less likely. 2. Casting off the volatile qualifier is now well contained to those two functions
Tests for lwIP's sock_udp port
This tests the sock_udp port of lwIP. There is no network device needed since
a virtual device is
provided at the backend.
These tests test both IPv4 and IPv6 capabilities. They can be activated by
the LWIP_IPV4 and LWIP_IPV6 environment variables to a non-zero value.
IPv6 is activated by default:
make all test
# or
LWIP_IPV6=1 make all test
To just test IPv4 set the LWIP_IPV4 to a non-zero value (IPv6 will be
deactivated automatically):
LWIP_IPV4=1 make all test
To test both set the LWIP_IPV4 and LWIP_IPV6 to a non-zero value:
LWIP_IPV4=1 LWIP_IPV6=1 make all test
Since lwIP uses a lot of macro magic to activate/deactivate these capabilities it is advisable to test all three configurations individually (just IPv4, just IPv6, IPv4/IPv6 dual stack mode).