Change in libosmo-netif[master]: stream: getsockopt ret socklen_t is unsigned

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/libosmo-netif/+/28647 )

Change subject: stream: getsockopt ret socklen_t is unsigned ......................................................................

Patch Set 1:

(1 comment)

Patchset:

PS1: Regarding socklen_t being unsigned: https://pubs.opengroup.org/onlinepubs/7908799/xns/syssocket.h.html

""" <sys/socket.h> makes available a type, socklen_t, which is an unsigned opaque integral type of length of at least 32 bits. To forestall portability problems, it is recommended that applications should not use values larger than 232 - 1. """