From: Pascal Bouchareine <kalou@xxxxxxx> Date: Fri, 21 Aug 2020 20:28:27 -0700 > This command attaches the zero terminated string in optval to the > socket for troubleshooting purposes. The free string is displayed in the > process fdinfo file for that fd (/proc/<pid>/fdinfo/<fd>). > > One intended usage is to allow processes to self-document sockets > for netstat and friends to report > > We ignore optlen and constrain the string to a static max size > > Signed-off-by: Pascal Bouchareine <kalou@xxxxxxx> This change is really a non-starter unless the information gets published somewhere where people actually look at dumped sockets, and that's inet_diag and friends.
