[Asterisk-code-review] loader: Remove global symbol only startup phase. (asterisk[master])

[Corey Farrell]

Corey Farrell has posted comments on this change. ( https://gerrit.asterisk.org/7986 )

Change subject: loader: Remove global symbol only startup phase.
......................................................................


Patch Set 1:

(1 comment)

> (1 comment)
 > 
 > I'm concerned that not having global symbol providers loaded first
 > will negatively impact OPTIONAL_API consumer modules.
 > 
 > If a consumer of OPTIONAL_API functions is loaded before the module
 > that exports the OPTIONAL_API symbols then will the consumer module
 > only use the stub functions?

In theory but that would require the consumer module to have two bugs: incorrect load_pri and lack of requires / optional_modules pointing to the provider module.

https://gerrit.asterisk.org/#/c/7986/1/main/loader.c
File main/loader.c:

https://gerrit.asterisk.org/#/c/7986/1/main/loader.c@1691
PS1, Line 1691: 	for (i = 0; !AST_LIST_EMPTY(&load_retries) && i < LOAD_RETRIES; i++) {
              : 		AST_LIST_TRAVERSE_SAFE_BEGIN(&load_retries, order, entry) {
> We should change these loops to retry until there are no modules left in lo
See https://gerrit.asterisk.org/7987

I can squash the two if you want but I figured it would be easier to review as separate commits.



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Gerrit-Project: asterisk
Gerrit-Branch: master
Gerrit-MessageType: comment
Gerrit-Change-Id: I33e3174d67f3b4552d3d536326dcaf0ebabb097d
Gerrit-Change-Number: 7986
Gerrit-PatchSet: 1
Gerrit-Owner: Corey Farrell <git at cfware.com>
Gerrit-Reviewer: Corey Farrell <git at cfware.com>
Gerrit-Reviewer: Jenkins2
Gerrit-Reviewer: Richard Mudgett <rmudgett at digium.com>
Gerrit-Comment-Date: Wed, 17 Jan 2018 20:16:44 +0000
Gerrit-HasComments: Yes
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