core: clone_device_node(): add debug message
authorAlan Jenkins <alan.christopher.jenkins@gmail.com>
Thu, 18 Jan 2018 13:58:13 +0000 (13:58 +0000)
committerAlan Jenkins <alan.christopher.jenkins@gmail.com>
Thu, 18 Jan 2018 13:58:13 +0000 (13:58 +0000)
commit225874dc9c40190cf58662e663c9b599c9e55c8c
treed70263d370dc9810dbd7b1af25fba9f8b172102c
parent5a7f87a9e0f7c272a272976fa76a17b54e6f7903
core: clone_device_node(): add debug message

For people who use debug messages, maybe it is helpful to know that
PrivateDevices= failed due to mknod(), and which device node.

(The other (un-logged) failures could be while mounting filesystems e.g. no
CAP_SYS_ADMIN which is the common case, or missing /dev/shm or /dev/pts,
or missing /dev/ptmx).
src/core/namespace.c