+static void start_delete_temp(void)
+{
+ char fnametmp[MAXPATHLEN];
+ int fd, save_dry_run = dry_run;
+
+ dry_run = 0;
+ if (!get_tmpname(fnametmp, "deldelay")
+ || (fd = do_mkstemp(fnametmp, 0600)) < 0
+ || !(delete_delay_fp = fdopen(fd, "w+"))) {
+ rprintf(FERROR, "Unable to create delete-delay temp file.\n");
+ exit_cleanup(RERR_FILEIO);
+ }
+ dry_run = save_dry_run;
+ unlink(fnametmp);
+}
+
+static int read_delay_line(FILE *fp, char *buf, int bsize)
+{
+ int ch, mode = 0;
+
+ if ((ch = fgetc(fp)) == EOF)
+ return -1;
+
+ while (1) {
+ if (ch == ' ')
+ break;
+ if (ch > '7' || ch < '0') {
+ rprintf(FERROR, "invalid data in delete-delay file.\n");
+ exit_cleanup(RERR_FILEIO);
+ }
+ mode = mode*8 + ch - '0';
+ if ((ch = fgetc(fp)) == EOF) {
+ unexpected_eof:
+ rprintf(FERROR, "unexpected EOF in delete-delay file.\n");
+ exit_cleanup(RERR_FILEIO);
+ }
+ }
+
+ while (1) {
+ if ((ch = fgetc(fp)) == EOF)
+ goto unexpected_eof;
+ if (bsize-- <= 0) {
+ rprintf(FERROR, "filename too long in delete-delay file.\n");
+ exit_cleanup(RERR_FILEIO);
+ }
+ *buf++ = (char)ch;
+ if (ch == '\0')
+ break;
+ }
+
+ return mode;
+}
+
+static void delayed_deletions(char *delbuf)
+{
+ int mode;
+
+ fseek(delete_delay_fp, 0, 0);
+ while ((mode = read_delay_line(delete_delay_fp, delbuf, MAXPATHLEN)) >= 0)
+ delete_item(delbuf, mode, NULL, DEL_RECURSE);
+ fclose(delete_delay_fp);
+}