basic user, group and capability housekeeping.

[lunaix-os.git] / lunaix-os / includes / lunaix / process.h

diff --git a/lunaix-os/includes/lunaix/process.h b/lunaix-os/includes/lunaix/process.h
index 86e485e27a599d78c051d1d9879e3f4b8153f87c..8d4c70baf1230a6f09125d9e55f3d6a28db68033 100644 (file)
--- a/lunaix-os/includes/lunaix/process.h
+++ b/lunaix-os/includes/lunaix/process.h
@@ -13,6 +13,8 @@
 #include <lunaix/types.h>
 #include <lunaix/spike.h>
 #include <lunaix/hart_state.h>
 #include <lunaix/types.h>
 #include <lunaix/spike.h>
 #include <lunaix/hart_state.h>

+#include <lunaix/usrscope.h>
+

 #include <stdint.h>
 
 
 #include <stdint.h>
 
 


@@ -113,7 +115,7 @@ struct thread
 {
     /*
         Any change to *critical section*, including layout, size
 {
     /*
         Any change to *critical section*, including layout, size

-        must be reflected in arch/x86/interrupt.S.inc to avoid
+        must be reflected in arch/<arch>/interrupt.S.inc to avoid

         disaster!
      */
     struct
         disaster!
      */
     struct


@@ -167,6 +169,13 @@ struct proc_info
         pid_t pgid;
         time_t created;
 
         pid_t pgid;
         time_t created;
 

+        uid_t euid;
+        uid_t suid;
+        gid_t egid;
+        gid_t sgid;
+
+        struct user_scope uscope;
+

         int state;
         int exit_code;
     };
         int state;
         int exit_code;
     };


@@ -463,5 +472,22 @@ thread_stats_user_elapse(struct thread* thread)
     return stats->last_entry - stats->last_leave;
 }
 
     return stats->last_entry - stats->last_leave;
 }
 

+static inline struct user_scope*
+current_user_scope()
+{
+    return &__current->uscope;
+}
+
+static inline uid_t must_inline
+current_euid()
+{
+    return __current->euid;
+}
+
+static inline gid_t must_inline
+current_egid()
+{
+    return __current->egid;
+}

 
 #endif /* __LUNAIX_PROCESS_H */
 
 #endif /* __LUNAIX_PROCESS_H */