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Timur Davydov has posted comments on this change by Timur Davydov. ( https://gerrit.osmocom.org/c/libosmocore/+/41878?usp=email )

Change subject: build: keep netns API public and gate features with HAVE_* ......................................................................

Patch Set 7:

(1 comment)

File src/core/netns.c:

https://gerrit.osmocom.org/c/libosmocore/+/41878/comment/bb11255d_eb1185fb?u... : PS7, Line 92: return -ENOSYS;

-ENOTSUP?

I'll change the fallback return code to -ENOTSUP and also add proper configure-time checks for the required headers (we hit a cross-build failure on arm-none-eabi due to missing POSIX headers), so the code is only built/used when the needed headers/APIs are available.