From 68e0172140872d8044b3c768a6bea3ac58d426c4 Mon Sep 17 00:00:00 2001
From: Michael Vogt <mvo@debian.org>
Date: Sun, 22 Dec 2013 22:15:52 +0100
Subject: factor GetTempDir out

---
 apt-pkg/contrib/fileutl.cc | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'apt-pkg/contrib/fileutl.cc')

diff --git a/apt-pkg/contrib/fileutl.cc b/apt-pkg/contrib/fileutl.cc
index 7fbe4d604..847d8b47f 100644
--- a/apt-pkg/contrib/fileutl.cc
+++ b/apt-pkg/contrib/fileutl.cc
@@ -1827,3 +1827,20 @@ std::vector<std::string> Glob(std::string const &pattern, int flags)
    return result;
 }
 									/*}}}*/
+
+std::string GetTempDir()
+{
+   const char *tmpdir = getenv("TMPDIR");
+
+#ifdef P_tmpdir
+   if (!tmpdir)
+      tmpdir = P_tmpdir;
+#endif
+
+   // check that tmpdir is set and exists
+   struct stat st;
+   if (!tmpdir || stat(tmpdir, &st) != 0)
+      tmpdir = "/tmp";
+
+   return string(tmpdir);
+}
-- 
cgit v1.2.3