core: introduce new RuntimeDirectory= and RuntimeDirectoryMode= unit settings

As discussed on the ML these are useful to manage runtime directories
below /run for services.

1 files changed, 6 insertions, 0 deletions

diff --git a/src/core/execute.h b/src/core/execute.h
index efda23f9d8..2c5d8bbf76 100644
--- a/src/core/execute.h
+++ b/src/core/execute.h
@@ -177,6 +177,9 @@ struct ExecContext {
         Set *address_families;
         bool address_families_whitelist:1;
 
+        char **runtime_directory;
+        mode_t runtime_directory_mode;
+
         bool oom_score_adjust_set:1;
         bool nice_set:1;
         bool ioprio_set:1;
@@ -196,6 +199,7 @@ int exec_spawn(ExecCommand *command,
                bool confirm_spawn,
                CGroupControllerMask cgroup_mask,
                const char *cgroup_path,
+               const char *runtime_prefix,
                const char *unit_id,
                usec_t watchdog_usec,
                int pipe_fd[2],
@@ -219,6 +223,8 @@ void exec_context_init(ExecContext *c);
 void exec_context_done(ExecContext *c);
 void exec_context_dump(ExecContext *c, FILE* f, const char *prefix);
 
+int exec_context_destroy_runtime_directory(ExecContext *c, const char *runtime_root);
+
 int exec_context_load_environment(const ExecContext *c, char ***l);
 
 bool exec_context_may_touch_console(ExecContext *c);