From 7dce4f9a0f7f4cf131dcc585d20663ec57910e61 Mon Sep 17 00:00:00 2001
From: "Jay Freeman (saurik)" <saurik@saurik.com>
Date: Tue, 29 Nov 2016 22:03:35 -0800
Subject: unlinkat is way way too modern to not autoconf :/.

---
 apt-pkg/deb/dpkgpm.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/apt-pkg/deb/dpkgpm.cc b/apt-pkg/deb/dpkgpm.cc
index ffa880df2..51c341803 100644
--- a/apt-pkg/deb/dpkgpm.cc
+++ b/apt-pkg/deb/dpkgpm.cc
@@ -1403,7 +1403,9 @@ static void cleanUpTmpDir(char * const tmpdir)				/*{{{*/
 	 if (unlikely(Ent->d_type != DT_LNK && Ent->d_type != DT_UNKNOWN))
 	    continue;
 #endif
-	 if (unlikely(unlinkat(dfd, Ent->d_name, 0) != 0))
+	 char path[strlen(tmpdir) + 1 + strlen(Ent->d_name) + 1];
+	 sprintf(path, "%s/%s", tmpdir, Ent->d_name);
+	 if (unlikely(unlink(path) != 0))
 	    break;
       }
       closedir(D);
-- 
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