Attention is currently required from: wbokslag. daniel has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-tetra/+/28926 )

Change subject: when traffic dump directory is specified, now prints error message and exits instead of crashing when traffic file cannot be written ......................................................................

Patch Set 3: Code-Review+1

(1 comment)

File src/lower_mac/tetra_lower_mac.c:

https://gerrit.osmocom.org/c/osmo-tetra/+/28926/comment/1c6a1e32_447105bf PS3, Line 200: fprintf(stderr, "could not open dump file %s for writing\n", fname); You could use perror or a strerror variant to include the reason it failed.