core: introduce the concept of AssertXYZ= similar to ConditionXYZ=, but fatal for a start job if not met

1 files changed, 3 insertions, 0 deletions

diff --git a/src/core/unit.h b/src/core/unit.h
index 081ab18f10..8b24272245 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -129,8 +129,10 @@ struct Unit {
 
         /* Conditions to check */
         LIST_HEAD(Condition, conditions);
+        LIST_HEAD(Condition, asserts);
 
         dual_timestamp condition_timestamp;
+        dual_timestamp assert_timestamp;
 
         dual_timestamp inactive_exit_timestamp;
         dual_timestamp active_enter_timestamp;
@@ -212,6 +214,7 @@ struct Unit {
 
         /* Did the last condition check succeed? */
         bool condition_result;
+        bool assert_result;
 
         /* Is this a transient unit? */
         bool transient;