[libnftnl,00/10] Kill non-default output leftovers

Any other (debug) output format types than the default have been removed
for a while now. Assuming no new ones will be introduced anymore,
eliminate some of the still existing infrastructure accommodating for
them and a few obvious leftovers.

While working on the above, I identified some real issues (albeit only
triggered with very small output buffers. They come in patches 1-4,
separated by fixing commit.

Instead of proper testing these changes, I went with 'make check' and
running nftables' tests/py testsuite which actually compares the
libnftnl output against records.

Phil Sutter (10):
  expr: Fix snprintf buffer length updates
  obj/ct_expect: Fix snprintf buffer length updates
  obj/ct_timeout: Fix snprintf buffer length updates
  object: Fix for wrong parameter passed to snprintf callback
  expr: Check output type once and for all
  expr/data_reg: Drop output_format parameter
  obj: Drop type parameter from snprintf callback
  Drop pointless local variable in snprintf callbacks
  Get rid of single option switch statements
  ruleset: Eliminate tag and separator helpers

 include/data_reg.h      |   3 +-
 include/expr_ops.h      |   2 +-
 include/obj.h           |   2 +-
 src/chain.c             |  20 ++--
 src/expr.c              |  10 +-
 src/expr/bitwise.c      |  32 ++-----
 src/expr/byteorder.c    |  22 +----
 src/expr/cmp.c          |  24 +----
 src/expr/connlimit.c    |  20 +---
 src/expr/counter.c      |  20 +---
 src/expr/ct.c           |  23 +----
 src/expr/data_reg.c     |  35 ++-----
 src/expr/dup.c          |  25 +----
 src/expr/dynset.c       |  21 +----
 src/expr/exthdr.c       |  20 +---
 src/expr/fib.c          |  21 +----
 src/expr/flow_offload.c |  20 +---
 src/expr/fwd.c          |  21 +----
 src/expr/hash.c         |  21 +----
 src/expr/immediate.c    |  28 ++----
 src/expr/limit.c        |  20 +---
 src/expr/log.c          |  22 +----
 src/expr/lookup.c       |  21 +----
 src/expr/masq.c         |  20 +---
 src/expr/match.c        |  13 +--
 src/expr/meta.c         |  19 +---
 src/expr/nat.c          |  21 +----
 src/expr/numgen.c       |  21 +----
 src/expr/objref.c       |  20 +---
 src/expr/osf.c          |  22 +----
 src/expr/payload.c      |  32 +++----
 src/expr/queue.c        |  34 ++-----
 src/expr/quota.c        |  20 +---
 src/expr/range.c        |  24 +----
 src/expr/redir.c        |  28 ++----
 src/expr/reject.c       |  20 +---
 src/expr/rt.c           |  19 +---
 src/expr/socket.c       |  19 +---
 src/expr/synproxy.c     |  22 +----
 src/expr/target.c       |  13 +--
 src/expr/tproxy.c       |  19 +---
 src/expr/tunnel.c       |  19 +---
 src/expr/xfrm.c         |  21 +----
 src/flowtable.c         |  21 ++---
 src/gen.c               |  14 +--
 src/obj/counter.c       |  22 +----
 src/obj/ct_expect.c     |  39 +++-----
 src/obj/ct_helper.c     |  22 +----
 src/obj/ct_timeout.c    |  35 ++-----
 src/obj/limit.c         |  23 +----
 src/obj/quota.c         |  23 +----
 src/obj/secmark.c       |  23 +----
 src/obj/synproxy.c      |  22 +----
 src/obj/tunnel.c        |  21 +----
 src/object.c            |  28 ++----
 src/rule.c              |  22 ++---
 src/ruleset.c           | 200 +++++++++++++++-------------------------
 src/set.c               |  26 ++----
 src/set_elem.c          |  27 ++----
 src/table.c             |  16 +---
 60 files changed, 337 insertions(+), 1126 deletions(-)