320     char numbuf[16];  local
341     slprintf(numbuf, sizeof(numbuf), "%d", uid);
342     script_setenv("ORIG_UID", numbuf, 0);
515     slprintf(numbuf, sizeof(numbuf), "%d", getpid());
516     script_setenv("PPPD_PID", numbuf, 1);
800     char numbuf[16];  in detach()  local
829     slprintf(numbuf, sizeof(numbuf), "%d", getpid());  in detach()
830     script_setenv("PPPD_PID", numbuf, 1);  in detach()
834     complete_read(pipefd[0], numbuf, 1);  in detach()
1285     char numbuf[32];  local
1298     slprintf(numbuf, sizeof(numbuf), "%u", link_connect_time);
1299     script_setenv("CONNECT_TIME", numbuf, 0);
1300     slprintf(numbuf, sizeof(numbuf), "%u", link_stats.bytes_out);
1301     script_setenv("BYTES_SENT", numbuf, 0);
1302     slprintf(numbuf, sizeof(numbuf), "%u", link_stats.bytes_in);
1303     script_setenv("BYTES_RCVD", numbuf, 0);