tests: now we run in tmp dir, always create temporary files in this dir.
[ccan] / ccan / tdb2 /
drwxr-xr-x   ..
-rw-r--r-- 1850 _info
-rw-r--r-- 11431 check.c
drwxr-xr-x - doc
-rw-r--r-- 20254 free.c
-rw-r--r-- 14708 io.c
-rw-r--r-- 22213 lock.c
-rw-r--r-- 15034 private.h
-rw-r--r-- 24460 tdb.c
-rw-r--r-- 4433 tdb2.h
drwxr-xr-x - test