[PATCH bpf-next v2 0/7] bpftool: support queue and stack

[Stanislav Fomichev <sdf@google.com>]

This patch series add support for queue/stack manipulations.

It goes like this:

#1 and #2 add support for queue/stack in existing 'update' and 'lookup'
commands by permitting empty keys.
#3 make sure we don't print empty keys for queue/stack.
#4 adds peek command, it's essentially an alias for 'lookup'.
#5 adds push/enqueue commands, an alias to 'update'.
#6 adds pop/dequeue commands that use bpf_map_lookup_and_delete_elem.
#7 adds bash completions

v2:
* removed unneeded jsonw_null from patch #6
* improved bash completions (and moved them into separate patch #7)

Stanislav Fomichev (7):
  bpftool: make key and value optional in update command
  bpftool: make key optional in lookup command
  bpftool: don't print empty key/value for maps
  bpftool: add peek command
  bpftool: add push and enqueue commands
  bpftool: add pop and dequeue commands
  bpftool: add bash completion for peek/push/enqueue/pop/dequeue

 .../bpf/bpftool/Documentation/bpftool-map.rst |  28 ++-
 tools/bpf/bpftool/bash-completion/bpftool     |  91 +++++--
 tools/bpf/bpftool/map.c                       | 225 ++++++++++++------
 3 files changed, 254 insertions(+), 90 deletions(-)

-- 
2.20.1.97.g81188d93c3-goog