From a3fc87752193cc9fb406b4c4b152e4ffb435dce5 Mon Sep 17 00:00:00 2001
From: Rob Landley <rob@landley.net>
Date: Tue, 7 Feb 2023 15:42:19 -0600
Subject: [PATCH] Don't kill archiver now we're listening for its exit code,
 shut it up by draining the trailing zeroes instead.

Note: cpio lets you concatenate archives, but tar ignores everything
after two zero blocks.
---
 toys/posix/tar.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/toys/posix/tar.c b/toys/posix/tar.c
index 3a399863..3e2a2153 100644
--- a/toys/posix/tar.c
+++ b/toys/posix/tar.c
@@ -1118,7 +1118,7 @@ void tar_main(void)
     unpack_tar(hdr);
     dirflush(0, 0);
     // Shut up archiver about inability to write all trailing NULs to pipe buf
-    if (TT.pid>0) kill(TT.pid, 9);
+    while (0<read(TT.fd, toybuf, sizeof(toybuf)));
 
     // Each time a TT.incl entry is seen it's moved to the end of the list,
     // with TT.seen pointing to first seen list entry. Anything between
-- 
2.39.2