diff options
| author | Lennart Poettering <lennart@poettering.net> | 2016-02-25 01:13:57 +0100 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2016-04-12 13:43:30 +0200 |
| commit | 39591351391de3ef2fd23cc5aea5bdd6ab712db6 (patch) | |
| tree | d251464ea9f8e7eb139ee4824a115decb407ed40 /src/core/manager.c | |
| parent | 5f0a41dade626da20000890807bc61f5d4359fb5 (diff) | |
core: add a separate unit directory for transient units
Previously, transient units were created below the normal runtime directory
/run/systemd/system. With this change they are created in a special transient
directory /run/systemd/transient, which only contains data for transient units.
This clarifies the life-cycle of transient units, and makes clear they are
distinct from user-provided runtime units. In particular, users may now
extend transient units via /run/systemd/system, without systemd interfering
with the life-cycle of these files.
This change also adds code so that when a transient unit exits only the
drop-ins in this new directory are removed, but nothing else.
Fixes: #2139
Diffstat (limited to 'src/core/manager.c')
| -rw-r--r-- | src/core/manager.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/core/manager.c b/src/core/manager.c index c72b46be30..1bc7921abe 100644 --- a/src/core/manager.c +++ b/src/core/manager.c @@ -63,6 +63,7 @@ #include "manager.h" #include "missing.h" #include "mkdir.h" +#include "mkdir.h" #include "parse-util.h" #include "path-lookup.h" #include "path-util.h" @@ -1108,6 +1109,11 @@ int manager_startup(Manager *m, FILE *serialization, FDSet *fds) { if (r < 0) return r; + /* Make sure the transient directory always exists, so that it remains in the search path */ + r = mkdir_p_label(m->lookup_paths.transient, 0755); + if (r < 0) + return r; + dual_timestamp_get(&m->generators_start_timestamp); r = manager_run_generators(m); dual_timestamp_get(&m->generators_finish_timestamp); |