execute: add helper for checking if root_directory/root_image are set in ExecContext

[thirdparty/systemd.git] / src / core / execute.h

diff --git a/src/core/execute.h b/src/core/execute.h
index c21154bda263a158edc4a614fe3d241efe2b9054..c4345005c1fba24a38e470ff5e0c1ac8a9b35138 100644 (file)
--- a/src/core/execute.h
+++ b/src/core/execute.h
@@ -23,6 +23,7 @@ typedef struct Manager Manager;
 #include "namespace.h"
 #include "nsflags.h"
 #include "numa-util.h"
+#include "path-util.h"
 #include "time-util.h"
 
 #define EXEC_STDIN_DATA_MAX (64U*1024U*1024U)
@@ -325,6 +326,14 @@ static inline bool exec_context_restrict_namespaces_set(const ExecContext *c) {
         return (c->restrict_namespaces & NAMESPACE_FLAGS_ALL) != NAMESPACE_FLAGS_ALL;
 }
 
+static inline bool exec_context_with_rootfs(const ExecContext *c) {
+        assert(c);
+
+        /* Checks if RootDirectory= or RootImage= are used */
+
+        return !empty_or_root(c->root_directory) || c->root_image;
+}
+
 typedef enum ExecFlags {
         EXEC_APPLY_SANDBOXING  = 1 << 0,
         EXEC_APPLY_CHROOT      = 1 << 1,