diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-12-07 18:58:09 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-12-07 18:58:09 +0100 |
| commit | 1b89b0c499cd4bf0ff389caab4ecaae6e75f9d4e (patch) | |
| tree | b5a171fcae02729eaaee90897b595ef3fc32682c /man | |
| parent | 6a9cd374e02bcec5adf1918ba07e881cf87e9236 (diff) | |
core: deprecate %c, %r, %R specifiers
%c and %r rely on settings made in the unit files themselves and hence resolve
to different values depending on whether they are used before or after Slice=.
Let's simply deprecate them and drop them from the documentation, as that's not
really possible to fix. Moreover they are actually redundant, as the same
information may always be queried from /proc/self/cgroup and /proc/1/cgroup.
(Accurately speaking, %R is actually not broken like this as it is constant.
However, let's remove all cgroup-related specifiers at once, as it is also
redundant, and doesn't really make much sense alone.)
Diffstat (limited to 'man')
| -rw-r--r-- | man/systemd.unit.xml | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/man/systemd.unit.xml b/man/systemd.unit.xml index a767b2e80a..dbb0dc7bd7 100644 --- a/man/systemd.unit.xml +++ b/man/systemd.unit.xml @@ -1246,21 +1246,6 @@ <entry>This is either the unescaped instance name (if applicable) with <filename>/</filename> prepended (if applicable), or the unescaped prefix name prepended with <filename>/</filename>.</entry> </row> <row> - <entry><literal>%c</literal></entry> - <entry>Control group path of the unit</entry> - <entry>This path does not include the <filename>/sys/fs/cgroup/systemd/</filename> prefix.</entry> - </row> - <row> - <entry><literal>%r</literal></entry> - <entry>Control group path of the slice the unit is placed in</entry> - <entry>This usually maps to the parent control group path of <literal>%c</literal>.</entry> - </row> - <row> - <entry><literal>%R</literal></entry> - <entry>Root control group path below which slices and units are placed</entry> - <entry>For system instances, this resolves to <filename>/</filename>, except in containers, where this maps to the container's root control group path.</entry> - </row> - <row> <entry><literal>%t</literal></entry> <entry>Runtime directory</entry> <entry>This is either <filename>/run</filename> (for the system manager) or the path <literal>$XDG_RUNTIME_DIR</literal> resolves to (for user managers).</entry> |