The utmp format of glibc is not Y2038 safe, not even on 64bit systems.
Query logind/elogind for the number of users if we use libsystemd.
Signed-off-by: Thorsten Kukuk <kukuk@suse.com>
strncpy does not null terminate a string if it has the maximal length.
Use always the null terminated variants for ut_user and ut_line.
Signed-off-by: Thorsten Kukuk <kukuk@suse.com>
Thorsten Kukuk