Promote runcon to android (and add an android menu).

2 files changed, 32 insertions, 0 deletions

diff --git a/toys/android/README b/toys/android/README
new file mode 100644
index 00000000..d471a20a
--- /dev/null
+++ b/toys/android/README
@@ -0,0 +1,5 @@
+Android
+
+Commands primarily used by Android, not vanilla Linux. (Also SELinux stuff.)
+
+Bug Elliott Hughes <enh@google.com> about this.
diff --git a/toys/android/runcon.c b/toys/android/runcon.c
new file mode 100644
index 00000000..c2f71e2d
--- /dev/null
+++ b/toys/android/runcon.c
@@ -0,0 +1,27 @@
+/* runcon.c - Run command in specified security context
+ *
+ * Copyright 2015 The Android Open Source Project
+
+USE_RUNCON(NEWTOY(runcon, "<2", TOYFLAG_USR|TOYFLAG_SBIN))
+
+config RUNCON
+  bool "runcon"
+  depends on TOYBOX_SELINUX
+  default y
+  help
+    usage: runcon CONTEXT COMMAND [ARGS...]
+
+    Run a command in a specified security context.
+*/
+
+#define FOR_runcon
+#include "toys.h"
+
+void runcon_main(void)
+{
+  char *context = *toys.optargs;
+
+  if (setexeccon(context)) perror_exit("Could not set context to %s", context);
+
+  xexec(++toys.optargs);
+}