[S] Change in osmo-bsc[master]: ctrl: Add getting neighbor list

Attention is currently required from: fixeria, matanp.

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-bsc/+/32565 )

Change subject: ctrl: Add getting neighbor list ......................................................................

Patch Set 3:

(1 comment)

File src/osmo-bsc/bts_ctrl.c:

https://gerrit.osmocom.org/c/osmo-bsc/+/32565/comment/afb0ef29_82bbcbf2 PS3, Line 531: cmd->reply = talloc_asprintf_append(cmd->reply, i == 0 ? "%u" : " %u", i);

len('1 2 3 ... 1023') == 4009 […]

I'd rather go for 1 allocation of 4096 bytes than potentially doing 1024 allocations, even if used with realloc. That would mean looking up for new space and potentially holding an allocation mutex lots of times.