+int unit_exec_context_defaults(Unit *u, ExecContext *c) {
+ unsigned i;
+ int r;
+
+ assert(u);
+ assert(c);
+
+ /* This only copies in the ones that need memory */
+
+ for (i = 0; i < RLIMIT_NLIMITS; i++)
+ if (u->manager->rlimit[i] && !c->rlimit[i]) {
+ c->rlimit[i] = newdup(struct rlimit, u->manager->rlimit[i], 1);
+ if (!c->rlimit[i])
+ return -ENOMEM;
+ }
+
+ if (u->manager->running_as == MANAGER_USER &&
+ !c->working_directory) {
+
+ r = get_home_dir(&c->working_directory);
+ if (r < 0)
+ return r;
+ }
+
+ return 0;
+}
+