From 98430c35faa073c60d4c00542c090fe0407c5af7 Mon Sep 17 00:00:00 2001
From: "Richard W.M. Jones" <rjones@redhat.com>
Date: Tue, 21 Jul 2009 11:47:57 +0100
Subject: Allow TMPDIR to override directory used for temporary files
 (RHBZ#512905).

---
 src/guestfs.c | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/guestfs.c b/src/guestfs.c
index f445adab..386dee6c 100644
--- a/src/guestfs.c
+++ b/src/guestfs.c
@@ -875,7 +875,8 @@ static const char *supermin_hostfiles_name =
 int
 guestfs_launch (guestfs_h *g)
 {
-  static const char *dir_template = "/tmp/libguestfsXXXXXX";
+  const char *tmpdir;
+  char dir_template[PATH_MAX];
   int r, i, pmore;
   size_t len;
   int wfd[2], rfd[2];
@@ -885,6 +886,15 @@ guestfs_launch (guestfs_h *g)
   char unixsock[256];
   struct sockaddr_un addr;
 
+#ifdef P_tmpdir
+  tmpdir = P_tmpdir;
+#else
+  tmpdir = "/tmp";
+#endif
+
+  tmpdir = getenv ("TMPDIR") ? : tmpdir;
+  snprintf (dir_template, sizeof dir_template, "%s/libguestfsXXXXXX", tmpdir);
+
   /* Configured? */
   if (!g->cmdline) {
     error (g, _("you must call guestfs_add_drive before guestfs_launch"));
-- 
cgit