October was the date Torv2 is no longer supported by the Tor Project;
it will probably not work at all by next release, so we should remove
it now even though it's not quite the 6 months we prefer for
deprecation cycles.
I still see 110 nodes advertizing Torv2 (vs 10,292 Torv3); we still
parse and display it, we just don't advertize or connect to it.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Before:
Ten builds, laptop -j5, no ccache:
```
real 0m36.686000-38.956000(38.608+/-0.65)s
user 2m32.864000-42.253000(40.7545+/-2.7)s
sys 0m16.618000-18.316000(17.8531+/-0.48)s
```
Ten builds, laptop -j5, ccache (warm):
```
real 0m8.212000-8.577000(8.39989+/-0.13)s
user 0m12.731000-13.212000(12.9751+/-0.17)s
sys 0m3.697000-3.902000(3.83722+/-0.064)s
```
After:
Ten builds, laptop -j5, no ccache: 8% faster
```
real 0m33.802000-35.773000(35.468+/-0.54)s
user 2m19.073000-27.754000(26.2542+/-2.3)s
sys 0m15.784000-17.173000(16.7165+/-0.37)s
```
Ten builds, laptop -j5, ccache (warm): 1% faster
```
real 0m8.200000-8.485000(8.30138+/-0.097)s
user 0m12.485000-13.100000(12.7344+/-0.19)s
sys 0m3.702000-3.889000(3.78787+/-0.056)s
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
We should actually be including this (as it may define _GNU_SOURCE
etc) before any system headers. But where we include <assert.h> we
often didn't, because check-includes would complain that the headers
included it too.
Weaken that check, and include config.h in C files before assert.h.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This is stolen from the bitcoind source, so we use their style
(no tabs, 4-wide spaces). Clean it up and add the emacs magic to
maintain it in future.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
As reported by Wladimir J. van der Laan. Valgrind will complain
about padding and unset fields, so memset the structs.
```
==42653== Syscall param socketcall.connect(serv_addr..sa_len) points to uninitialised byte(s)
==42653== at 0x4C7D19A: _connect (in /lib/libc.so.7)
==42653== by 0x4EE1F35: ??? (in /lib/libthr.so.3)
==42653== by 0x249D57: get_local_sockname (netaddress.c:212)
==42653== by 0x249CDB: guess_address (netaddress.c:242)
==42653== by 0x2473D0: public_address (connectd.c:1003)
==42653== by 0x246CE4: setup_listeners (connectd.c:0)
==42653== by 0x246566: connect_init (connectd.c:1311)
==42653== by 0x270CEB: next_plan (io.c:59)
==42653== by 0x2713EE: io_ready (io.c:417)
==42653== by 0x2726B1: io_loop (poll.c:445)
==42653== by 0x24618A: main (connectd.c:1703)
==42653== Address 0x7fc000690 is on thread 1's stack
==42653== in frame #3, created by guess_address (netaddress.c:231)
```
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
