v2.01: Use platform agnostic size_t and print-modifiers

Signed-off-by: Carl Smith <[email protected]>

Apteryx is awesome

API has changed from 1.xx series

• no priv field for watch/provide
• validation is done on apteryx_set (callbacks can be registered with apteryx_validate, works like apteryx_watch but can prevent apteryx_set from completing)
• watch/provide/validate stored in /apteryx with apteryx_set
• listen on tcp/tcp6 sockets (set /apteryx/sockets/...)
• access remote apteryx servers (prefix get/set path with remote address)
• treat callback function as part of unique key for watch/provide/validate (multiple callbacks can be registered for the same path in the same process, and each will be called, previously only the last to register would be called)
• timestamp last change (and propogate timestamp upwards) to identify changes in apteryx

v1.17: Use gcc to create shared library

Signed-off-by: carlgsmith <[email protected]>

v1.16: Only ERROR to stderr when debug is enabled

Signed-off-by: carlgsmith <[email protected]>

v1.15: Use glib atomic increment to support more targets

the existing operation doesn't exist or work on some arm targets

Signed-off-by: carlgsmith <[email protected]>

v1.14: add read only attribute (ro) to schema

Signed-off-by: Blair Steven <[email protected]>

v1.13: Add apteryx schema file

Signed-off-by: carlgsmith <[email protected]>

v1.12: Remove stack-protection compiler flags

combined with -fPIC they cause build issues on some platforms

Signed-off-by: carlgsmith <[email protected]>

v1.11: Change counters to 32-bit

some of our platforms don't support atomic increment of 64bit integers

Signed-off-by: carlgsmith <[email protected]>

v1.10: Clear cache before watch callbacks when pruning

Doing the cache clear / watch callbacks in one go was causing issues
for NAT, and didn't make sense.

Signed-off-by: carlgsmith <[email protected]>