Make defconfig build for nommu.

Adds XVFORK() macro, teaches xpopen_both() to call /proc/self/exe with NULL
argv (and converts cpio -p to use that), adds TOYBOX_FORK guards to some
unconverted commands.

1 files changed, 3 insertions, 9 deletions

diff --git a/toys/pending/arping.c b/toys/pending/arping.c
index 3e522bdf..be43cab1 100644
--- a/toys/pending/arping.c
+++ b/toys/pending/arping.c
@@ -39,15 +39,9 @@ GLOBALS(
     char *src_ip;
 
     int sockfd;
-    unsigned start;
-    unsigned end;
-    unsigned sent_at;
-    unsigned sent_nr;
-    unsigned rcvd_nr;
-    unsigned brd_sent;
-    unsigned rcvd_req;
-    unsigned brd_rcv;
-    unsigned unicast_flag;
+    unsigned long start, end;
+    unsigned sent_at, sent_nr, rcvd_nr, brd_sent, rcvd_req, brd_rcv,
+             unicast_flag;
 )
 
 struct sockaddr_ll src_pk, dst_pk;