Add support for filesystem capabilities.

Modify android_filesystem_config.h and add a capabilities
field. This field can be used to add filesystem capabilities
to a particular file.

Change-Id: If8953a322457ea7275aa6df75660b714e6dc678a
diff --git a/cpio/mkbootfs.c b/cpio/mkbootfs.c
index 323a09d..3569e27 100644
--- a/cpio/mkbootfs.c
+++ b/cpio/mkbootfs.c
@@ -55,6 +55,7 @@
 
 static void fix_stat(const char *path, struct stat *s)
 {
+    uint64_t capabilities;
     if (canned_config) {
         // Use the list of file uid/gid/modes loaded from the file
         // given with -f.
@@ -78,7 +79,7 @@
     } else {
         // Use the compiled-in fs_config() function.
 
-        fs_config(path, S_ISDIR(s->st_mode), &s->st_uid, &s->st_gid, &s->st_mode);
+        fs_config(path, S_ISDIR(s->st_mode), &s->st_uid, &s->st_gid, &s->st_mode, &capabilities);
     }
 }