-
-/* This is the common prefix we use to make temp file names.
- It is chosen once for each run of this program.
- It is substituted into a spec by %g or %j.
- Thus, all temp file names contain this prefix.
- In practice, all temp file names start with this prefix.
-
- This prefix comes from the envvar TMPDIR if it is defined;
- otherwise, from the P_tmpdir macro if that is defined;
- otherwise, in /usr/tmp or /tmp;
- or finally the current directory if all else fails. */
-
-static const char *temp_filename;
-
-/* Length of the prefix. */
-
-static int temp_filename_length;