1 files changed, 75 insertions, 0 deletions
diff --git a/src/vteutils.c b/src/vteutils.c
new file mode 100644
index 00000000..f840b89e
--- /dev/null
+++ b/src/vteutils.c
@@ -0,0 +1,75 @@
+/*
+ * Copyright © 2013 Christian Persch
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "config.h"
+
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE /* for O_TMPFILE */
+#endif
+
+#include "vteutils.h"
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <errno.h>
+
+#include <glib.h>
+
+/* Temporary define until glibc release catches up */
+#ifdef __linux__
+#ifndef O_TMPFILE
+#ifndef __O_TMPFILE
+#define __O_TMPFILE     020000000
+#endif
+#define O_TMPFILE (__O_TMPFILE | O_DIRECTORY)
+#endif
+#endif
+
+int
+_vte_mkstemp (void)
+{
+        int fd;
+        gchar *file_name;
+
+#ifdef O_TMPFILE
+        fd = open (g_get_tmp_dir (),
+                   O_TMPFILE | O_EXCL | O_RDWR | O_NOATIME,
+                   0600);
+        if (fd != -1)
+                goto done;
+
+        /* Try again with g_file_open_tmp */
+#endif
+
+        fd = g_file_open_tmp ("vteXXXXXX", &file_name, NULL);
+        if (fd == -1)
+                return -1;
+
+        unlink (file_name);
+        g_free (file_name);
+
+#ifdef O_NOATIME
+        do { } while (fcntl (fd, F_SETFL, O_NOATIME) == -1 && errno == EINTR);
+#endif
+
+#ifdef O_TMPFILE
+ done:
+#endif
+
+        return fd;
+}