Implement two types of suid/sgid support for BusyBox:

1) tinylogin like with compile time selection and a chown root.root
2) Runtime configurable via /etc/busybox.conf (docu is in the works)
[Parts of this patch may overlap with my other two patches]

1 files changed, 10 insertions, 2 deletions

diff --git a/include/busybox.h b/include/busybox.h
index ea58c0c28..2e54ac55e 100644
--- a/include/busybox.h
+++ b/include/busybox.h
@@ -39,6 +39,7 @@
 
 #include <features.h>
 
+#include "libbb.h"
 
 enum Location {
         _BB_DIR_ROOT = 0,
@@ -48,10 +49,17 @@ enum Location {
         _BB_DIR_USR_SBIN
 };
 
+enum SUIDRoot {
+        _BB_SUID_NEVER = 0,
+        _BB_SUID_MAYBE,
+        _BB_SUID_ALWAYS
+};
+
 struct BB_applet {
         const   char*   name;
         int     (*main)(int argc, char** argv);
-        enum    Location        location;
+        enum    Location        location  : 4;
+        enum    SUIDRoot        need_suid : 4;
 };
 /* From busybox.c */
 extern const struct BB_applet applets[];
@@ -99,7 +107,7 @@ extern const struct BB_applet applets[];
 
 
 /* Pull in the utility routines from libbb */
-#include "libbb.h"
+// #include "libbb.h"
 
 /* Try to pull in PATH_MAX */
 #include <limits.h>