Merge pull request #4538 from fbuihuu/confirm-spawn-fixes

Confirm spawn fixes/enhancements

src/core/execute.h

@@ -225,16 +225,15 @@ static inline bool exec_context_restrict_namespaces_set(const ExecContext *c) {
 }
 
 typedef enum ExecFlags {
-        EXEC_CONFIRM_SPAWN     = 1U << 0,
-        EXEC_APPLY_PERMISSIONS = 1U << 1,
-        EXEC_APPLY_CHROOT      = 1U << 2,
-        EXEC_APPLY_TTY_STDIN   = 1U << 3,
+        EXEC_APPLY_PERMISSIONS = 1U << 0,
+        EXEC_APPLY_CHROOT      = 1U << 1,
+        EXEC_APPLY_TTY_STDIN   = 1U << 2,
 
         /* The following are not used by execute.c, but by consumers internally */
-        EXEC_PASS_FDS          = 1U << 4,
-        EXEC_IS_CONTROL        = 1U << 5,
-        EXEC_SETENV_RESULT     = 1U << 6,
-        EXEC_SET_WATCHDOG      = 1U << 7,
+        EXEC_PASS_FDS          = 1U << 3,
+        EXEC_IS_CONTROL        = 1U << 4,
+        EXEC_SETENV_RESULT     = 1U << 5,
+        EXEC_SET_WATCHDOG      = 1U << 6,
 } ExecFlags;
 
 struct ExecParameters {
@@ -254,6 +253,8 @@ struct ExecParameters {
 
         const char *runtime_prefix;
 
+        const char *confirm_spawn;
+
         usec_t watchdog_usec;
 
         int *idle_pipe;