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-rw-r--r--dev/libSystem/SystemKit/Jail.h17
1 files changed, 15 insertions, 2 deletions
diff --git a/dev/libSystem/SystemKit/Jail.h b/dev/libSystem/SystemKit/Jail.h
index 998173f9..4098089d 100644
--- a/dev/libSystem/SystemKit/Jail.h
+++ b/dev/libSystem/SystemKit/Jail.h
@@ -9,7 +9,7 @@
#include <libSystem/SystemKit/System.h>
/// @file Jail.h
-/// @brief NeKernel Jail System
+/// @brief NeKernel Jail System, part of OpenEnclave.
struct JAIL_INFO;
struct JAIL;
@@ -19,4 +19,17 @@ struct JAIL_INFO {
SInt32 fParentID;
SInt32 fJailHash;
SInt64 fACL;
-}; \ No newline at end of file
+};
+
+/// @brief Jail information (we grab a JAIL from JailGetCurrent())
+struct JAIL {
+ struct JAIL_INFO* fServer;
+ struct JAIL_INFO* fClient;
+ SInt32 fJailHash;
+ SInt32 fParentID;
+ SInt64 fACL;
+};
+
+/// @brief Get the current jail
+/// @return Pointer to the current jail structure, or NULL if not in a jail
+IMPORT_C struct JAIL* JailGetCurrent(Void);