Retrieive vsz_limit programatically

[Joan Moreau]

ok but this does not consider the vsz_limit of the service (indexer in 
my case)

only the "default_vzs_limit" is given

On 2021-11-21 13:14, Aki Tuomi wrote:

> Dovecot master process uses setrlimit to enforce the limit, so you 
> should be able to get it with RLIMIT_AS or RLIMIT_DATA, iirc it depends 
> a bit on os which is used.
> 
> I dont think service->vsz_limit is available on the service itself.
> 
> Aki
> 
> On 21 November 2021 12.20.16 UTC, Joan Moreau <jom at grosjo.net> wrote:
> 
> In the dovecot source, I see "service->vsz_limit" giving the answer
> 
> How to reach the "service" object from within a plugin ?
> 
> On 2021-11-21 12:15, Joan Moreau wrote:
> 
> Hi
> 
> This does not really work
> 
> Putting
> 
> service indexer-worker {
> vsz_limit = 1G
> }
> 
> Getrlimit returns "-1"
> 
> Is there a proper function giving the actual  process size (memory 
> used) and limit (vsz_limit, either process of default_vsz_limit, as 
> applicable) ?
> 
> On 2021-11-21 07:09, Aki Tuomi wrote:
> 
> You could try getrlimit RLIMIT_AS.
> 
> Aki
> 
> On 20 November 2021 17.22.17 UTC, Joan Moreau <jom at grosjo.net> wrote:
> 
> Hello
> 
> How to get, programatically (C/C++), the value of teh dovecot.conf file 
> of vsz_limit and default_vsz_limit ?
> 
> Thank you
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