45 static char *tmpfile2 = NULL;  variable
558     if ((fp2 = cvs_temp_file (&tmpfile2)) == NULL)  in patch_fileproc()
560 	error (0, errno, "cannot create temporary file %s", tmpfile2);  in patch_fileproc()
566 	    error (0, errno, "warning: cannot close %s", tmpfile2);  in patch_fileproc()
603                                 tmpfile2, NULL, NULL);  in patch_fileproc()
615 	    (void)utime (tmpfile2, &t);  in patch_fileproc()
622     switch (diff_exec (tmpfile1, tmpfile2, NULL, NULL, dargc, dargv,  in patch_fileproc()
777     if (CVS_UNLINK (tmpfile2) < 0)  in patch_fileproc()
778 	error (0, errno, "cannot unlink %s", tmpfile2);  in patch_fileproc()
782     free (tmpfile2);  in patch_fileproc()
784     tmpfile1 = tmpfile2 = tmpfile3 = NULL;  in patch_fileproc()
840     if (tmpfile2 != NULL)  in patch_cleanup()
842 	if (unlink_file (tmpfile2) < 0  in patch_cleanup()
844 	    error (0, errno, "cannot remove %s", tmpfile2);  in patch_cleanup()
845 	free (tmpfile2);  in patch_cleanup()
854     tmpfile1 = tmpfile2 = tmpfile3 = NULL;  in patch_cleanup()