[glib] (17 commits) Created branch wip/gvariant-kdbus

[Ryan Lortie <desrt src gnome org>]

The branch 'wip/gvariant-kdbus' was created.

Summary of new commits:

  39ca9d3... macros: add side-effecting variants of asserts
  dccedf8... GBytes: substantial internal rework
  e1734aa... glib-unix: add function to ensure an fd is sealed
  0da5aef... GBytes: add new g_bytes_take_zero_copy_fd() function
  f2437b7... GBytes: add g_bytes_get_zero_copy_fd()
  67520c6... GVariant: calculate size at construction
  2c1fb29... GVariant: add internal tree-form locking helper
  87226d3... GVariant: refactor locking a bit more
  025e670... GVariant: add GVariantVectors utility struct
  8209b34... GVariant: support serialising to GVariantVectors
  04240e4... GVariant test: add a new vector serialisation test
  37a2fdf... GVariant: add support for single precision floats
  bae9239... GVariant: fix a trivial typo in a comment
  127fc04... GVariant: clean up serialised data handling API
  fd40045... GVariant: use GVariantTypeInfo on internal constructors
  a169f1d... GVariant: clean up g_variant_get_child_value()
  3468ab8... GVariant vector deserialiser WIP