[OpenSIPS-Devel] [OpenSIPS/opensips] c46979: Module deps: Re-order mod_destroy(); Add reverse d...

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: c46979bc014c7d4053e60dc0803a9c69962d781c
      https://github.com/OpenSIPS/opensips/commit/c46979bc014c7d4053e60dc0803a9c69962d781c
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2021-04-27 (Tue, 27 Apr 2021)

  Changed paths:
    M sr_module.c
    M sr_module.h
    M sr_module_deps.c
    M sr_module_deps.h

  Log Message:
  -----------
  Module deps: Re-order mod_destroy(); Add reverse dep support

Expanding on 5deded37fb9, this commit adds two new features:

  * the mod_destroy() callbacks are now also ordered using the module
      dependencies.  By default, modules are destroyed in the
      reverse-order of their dependencies (e.g. approximately opposite
      to mod_init() callback sequencing)

  * using the new DEP_REVERSE_INIT and DEP_REVERSE_DESTROY flags, any
      module dependency may be manipulated to behave in the opposite
      way, during either startup or shutdown

Related to #2487