core: allow to redirect confirmation messages to a different console

It's rather hard to parse the confirmation messages (enabled with
systemd.confirm_spawn=true) amongst the status messages and the kernel
ones (if enabled).

This patch gives the possibility to the user to redirect the confirmation
message to a different virtual console, either by giving its name or its path,
so those messages are separated from the other ones and easier to read.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/core/manager.h b/src/core/manager.h
index 35172fdba9..8b3db6e48b 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -246,7 +246,7 @@ struct Manager {
         uint8_t return_value;
 
         ShowStatus show_status;
-        bool confirm_spawn;
+        char *confirm_spawn;
         bool no_console_output;
 
         ExecOutput default_std_output, default_std_error;
@@ -403,3 +403,5 @@ void manager_deserialize_gid_refs_one(Manager *m, const char *value);
 
 const char *manager_state_to_string(ManagerState m) _const_;
 ManagerState manager_state_from_string(const char *s) _pure_;
+
+const char *manager_get_confirm_spawn(Manager *m);