Use %f with printf-style formatting, not %lf

For printf, %f and %lf are synonymous, since floats are promoted to
doubles when passed as varargs.  It's only for scanf that we need to
say "%lf" for doubles and "%f" for floats.

Apparenly, some older compilers think it's naughty to say %lf and like
to spew warnings about it.

Found by grarpamp.

7 files changed, 59 insertions, 59 deletions

diff --git a/src/or/circuitbuild.c b/src/or/circuitbuild.c
index 3c1f63a9cd..c6be46d858 100644
--- a/src/or/circuitbuild.c
+++ b/src/or/circuitbuild.c
@@ -1237,7 +1237,7 @@ circuit_build_times_network_check_changed(circuit_build_times_t *cbt)
   if (cbt->timeout_ms >= circuit_build_times_get_initial_timeout()) {
     if (cbt->timeout_ms > INT32_MAX/2 || cbt->close_ms > INT32_MAX/2) {
       log_warn(LD_CIRC, "Insanely large circuit build timeout value. "
-              "(timeout = %lfmsec, close = %lfmsec)",
+              "(timeout = %fmsec, close = %fmsec)",
                cbt->timeout_ms, cbt->close_ms);
     } else {
       cbt->timeout_ms *= 2;
@@ -1414,7 +1414,7 @@ circuit_build_times_set_timeout(circuit_build_times_t *cbt)
     return;
 
   if (cbt->timeout_ms < circuit_build_times_min_timeout()) {
-    log_warn(LD_CIRC, "Set buildtimeout to low value %lfms. Setting to %dms",
+    log_warn(LD_CIRC, "Set buildtimeout to low value %fms. Setting to %dms",
              cbt->timeout_ms, circuit_build_times_min_timeout());
     cbt->timeout_ms = circuit_build_times_min_timeout();
     if (cbt->close_ms < cbt->timeout_ms) {
@@ -1436,7 +1436,7 @@ circuit_build_times_set_timeout(circuit_build_times_t *cbt)
                cbt->total_build_times,
                tor_lround(cbt->timeout_ms/1000));
     log_info(LD_CIRC,
-             "Circuit timeout data: %lfms, %lfms, Xm: %d, a: %lf, r: %lf",
+             "Circuit timeout data: %fms, %fms, Xm: %d, a: %f, r: %f",
              cbt->timeout_ms, cbt->close_ms, cbt->Xm, cbt->alpha,
              timeout_rate);
   } else if (prev_timeout < tor_lround(cbt->timeout_ms/1000)) {
@@ -1447,13 +1447,13 @@ circuit_build_times_set_timeout(circuit_build_times_t *cbt)
                cbt->total_build_times,
                tor_lround(cbt->timeout_ms/1000));
     log_info(LD_CIRC,
-             "Circuit timeout data: %lfms, %lfms, Xm: %d, a: %lf, r: %lf",
+             "Circuit timeout data: %fms, %fms, Xm: %d, a: %f, r: %f",
              cbt->timeout_ms, cbt->close_ms, cbt->Xm, cbt->alpha,
              timeout_rate);
   } else {
     log_info(LD_CIRC,
-             "Set circuit build timeout to %lds (%lfms, %lfms, Xm: %d, a: %lf,"
-             " r: %lf) based on %d circuit times",
+             "Set circuit build timeout to %lds (%fms, %fms, Xm: %d, a: %f,"
+             " r: %f) based on %d circuit times",
              tor_lround(cbt->timeout_ms/1000),
              cbt->timeout_ms, cbt->close_ms, cbt->Xm, cbt->alpha, timeout_rate,
              cbt->total_build_times);
diff --git a/src/or/control.c b/src/or/control.c
index de9dca0be9..1e411ec9c1 100644
--- a/src/or/control.c
+++ b/src/or/control.c
@@ -3712,8 +3712,8 @@ control_event_buildtimeout_set(const circuit_build_times_t *cbt,
 
   send_control_event(EVENT_BUILDTIMEOUT_SET, ALL_FORMATS,
                      "650 BUILDTIMEOUT_SET %s TOTAL_TIMES=%lu "
-                     "TIMEOUT_MS=%lu XM=%lu ALPHA=%lf CUTOFF_QUANTILE=%lf "
-                     "TIMEOUT_RATE=%lf CLOSE_MS=%lu CLOSE_RATE=%lf\r\n",
+                     "TIMEOUT_MS=%lu XM=%lu ALPHA=%f CUTOFF_QUANTILE=%f "
+                     "TIMEOUT_RATE=%f CLOSE_MS=%lu CLOSE_RATE=%f\r\n",
                      type_string, (unsigned long)cbt->total_build_times,
                      (unsigned long)cbt->timeout_ms,
                      (unsigned long)cbt->Xm, cbt->alpha, qnt,
diff --git a/src/or/relay.c b/src/or/relay.c
index 46e852217d..d9b9d0c486 100644
--- a/src/or/relay.c
+++ b/src/or/relay.c
@@ -2028,7 +2028,7 @@ cell_ewma_set_scale_factor(or_options_t *options, networkstatus_t *consensus)
     ewma_enabled = 1;
     log_info(LD_OR,
              "Enabled cell_ewma algorithm because of value in %s; "
-             "scale factor is %lf per %d seconds",
+             "scale factor is %f per %d seconds",
              source, ewma_scale_factor, EWMA_TICK_LEN);
   }
 }
diff --git a/src/or/rephist.c b/src/or/rephist.c
index 24447004ef..1dd3d94fd0 100644
--- a/src/or/rephist.c
+++ b/src/or/rephist.c
@@ -445,7 +445,7 @@ rep_hist_downrate_old_runs(time_t now)
     alpha *= STABILITY_ALPHA;
   }
 
-  log_info(LD_HIST, "Discounting all old stability info by a factor of %lf",
+  log_info(LD_HIST, "Discounting all old stability info by a factor of %f",
            alpha);
 
   /* Multiply every w_r_l, t_r_w pair by alpha. */
@@ -893,7 +893,7 @@ rep_hist_format_router_status(or_history_t *hist, time_t now)
                " weighted-uptime %lu\n"
                "mtbf %0.1lf\n"
                " weighted-run-length %lu\n"
-               " total-run-weights %lf\n",
+               " total-run-weights %f\n",
                up?"uptime-started ":"", up?sor_buf:"", up?" UTC\n":"",
                down?"downtime-started ":"", down?sod_buf:"", down?" UTC\n":"",
                wfu,
diff --git a/src/or/routerlist.c b/src/or/routerlist.c
index 47a57a872d..f8df089a8f 100644
--- a/src/or/routerlist.c
+++ b/src/or/routerlist.c
@@ -1815,7 +1815,7 @@ smartlist_choose_by_bandwidth_weights(smartlist_t *sl,
   sl_last_total_weighted_bw = weighted_bw;
 
   log_debug(LD_CIRC, "Choosing node for rule %s based on weights "
-            "Wg=%lf Wm=%lf We=%lf Wd=%lf with total bw %lf",
+            "Wg=%f Wm=%f We=%f Wd=%f with total bw %f",
             bandwidth_weight_rule_to_string(rule),
             Wg, Wm, We, Wd, weighted_bw);
 
@@ -1824,7 +1824,7 @@ smartlist_choose_by_bandwidth_weights(smartlist_t *sl,
     /* Don't warn when using bridges/relays not in the consensus */
     if (!have_unknown)
       log_warn(LD_CIRC,
-               "Weighted bandwidth is %lf in node selection for rule %s",
+               "Weighted bandwidth is %f in node selection for rule %s",
                weighted_bw, bandwidth_weight_rule_to_string(rule));
     tor_free(bandwidths);
     return smartlist_choose(sl);
@@ -1849,7 +1849,7 @@ smartlist_choose_by_bandwidth_weights(smartlist_t *sl,
     --i;
     log_warn(LD_BUG, "Round-off error in computing bandwidth had an effect on "
              " which router we chose. Please tell the developers. "
-             "%lf " U64_FORMAT " %lf", tmp, U64_PRINTF_ARG(rand_bw),
+             "%f " U64_FORMAT " %f", tmp, U64_PRINTF_ARG(rand_bw),
              weighted_bw);
   }
   tor_free(bandwidths);
@@ -2074,10 +2074,10 @@ smartlist_choose_by_bandwidth(smartlist_t *sl, bandwidth_weight_rule_t rule,
 
   log_debug(LD_CIRC, "Total weighted bw = "U64_FORMAT
             ", exit bw = "U64_FORMAT
-            ", nonexit bw = "U64_FORMAT", exit weight = %lf "
+            ", nonexit bw = "U64_FORMAT", exit weight = %f "
             "(for exit == %d)"
             ", guard bw = "U64_FORMAT
-            ", nonguard bw = "U64_FORMAT", guard weight = %lf "
+            ", nonguard bw = "U64_FORMAT", guard weight = %f "
             "(for guard == %d)",
             U64_PRINTF_ARG(total_bw),
             U64_PRINTF_ARG(total_exit_bw), U64_PRINTF_ARG(total_nonexit_bw),
diff --git a/src/or/routerparse.c b/src/or/routerparse.c
index 42dbcacb51..aed4fd131e 100644
--- a/src/or/routerparse.c
+++ b/src/or/routerparse.c
@@ -2419,40 +2419,40 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
   // We use > 1 as the check for these because they are computed as integers.
   // Sometimes there are rounding errors.
   if (fabs(Wmm - weight_scale) > 1) {
-    log_warn(LD_BUG, "Wmm=%lf != "I64_FORMAT,
+    log_warn(LD_BUG, "Wmm=%f != "I64_FORMAT,
              Wmm, I64_PRINTF_ARG(weight_scale));
     valid = 0;
   }
 
   if (fabs(Wem - Wee) > 1) {
-    log_warn(LD_BUG, "Wem=%lf != Wee=%lf", Wem, Wee);
+    log_warn(LD_BUG, "Wem=%f != Wee=%f", Wem, Wee);
     valid = 0;
   }
 
   if (fabs(Wgm - Wgg) > 1) {
-    log_warn(LD_BUG, "Wgm=%lf != Wgg=%lf", Wgm, Wgg);
+    log_warn(LD_BUG, "Wgm=%f != Wgg=%f", Wgm, Wgg);
     valid = 0;
   }
 
   if (fabs(Weg - Wed) > 1) {
-    log_warn(LD_BUG, "Wed=%lf != Weg=%lf", Wed, Weg);
+    log_warn(LD_BUG, "Wed=%f != Weg=%f", Wed, Weg);
     valid = 0;
   }
 
   if (fabs(Wgg + Wmg - weight_scale) > 0.001*weight_scale) {
-    log_warn(LD_BUG, "Wgg=%lf != "I64_FORMAT" - Wmg=%lf", Wgg,
+    log_warn(LD_BUG, "Wgg=%f != "I64_FORMAT" - Wmg=%f", Wgg,
              I64_PRINTF_ARG(weight_scale), Wmg);
     valid = 0;
   }
 
   if (fabs(Wee + Wme - weight_scale) > 0.001*weight_scale) {
-    log_warn(LD_BUG, "Wee=%lf != "I64_FORMAT" - Wme=%lf", Wee,
+    log_warn(LD_BUG, "Wee=%f != "I64_FORMAT" - Wme=%f", Wee,
              I64_PRINTF_ARG(weight_scale), Wme);
     valid = 0;
   }
 
   if (fabs(Wgd + Wmd + Wed - weight_scale) > 0.001*weight_scale) {
-    log_warn(LD_BUG, "Wgd=%lf + Wmd=%lf + Wed=%lf != "I64_FORMAT,
+    log_warn(LD_BUG, "Wgd=%f + Wmd=%f + Wed=%f != "I64_FORMAT,
              Wgd, Wmd, Wed, I64_PRINTF_ARG(weight_scale));
     valid = 0;
   }
@@ -2507,10 +2507,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
     casename = "Case 1";
     if (fabs(Etotal-Mtotal) > 0.01*MAX(Etotal,Mtotal)) {
       log_warn(LD_DIR,
-               "Bw Weight Failure for %s: Etotal %lf != Mtotal %lf. "
+               "Bw Weight Failure for %s: Etotal %f != Mtotal %f. "
                "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                " T="I64_FORMAT". "
-               "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+               "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                casename, Etotal, Mtotal,
                I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2519,10 +2519,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
     }
     if (fabs(Etotal-Gtotal) > 0.01*MAX(Etotal,Gtotal)) {
       log_warn(LD_DIR,
-               "Bw Weight Failure for %s: Etotal %lf != Gtotal %lf. "
+               "Bw Weight Failure for %s: Etotal %f != Gtotal %f. "
                "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                " T="I64_FORMAT". "
-               "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+               "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                casename, Etotal, Gtotal,
                I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2531,10 +2531,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
     }
     if (fabs(Gtotal-Mtotal) > 0.01*MAX(Gtotal,Mtotal)) {
       log_warn(LD_DIR,
-               "Bw Weight Failure for %s: Mtotal %lf != Gtotal %lf. "
+               "Bw Weight Failure for %s: Mtotal %f != Gtotal %f. "
                "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                " T="I64_FORMAT". "
-               "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+               "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                casename, Mtotal, Gtotal,
                I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2563,10 +2563,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       // Rtotal < Stotal
       if (Rtotal > Stotal) {
         log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: Rtotal %lf > Stotal %lf. "
+                   "Bw Weight Failure for %s: Rtotal %f > Stotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Rtotal, Stotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2576,10 +2576,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       // Rtotal < T/3
       if (3*Rtotal > T) {
         log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: 3*Rtotal %lf > T "
+                   "Bw Weight Failure for %s: 3*Rtotal %f > T "
                    I64_FORMAT". G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT
                    " D="I64_FORMAT" T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Rtotal*3, I64_PRINTF_ARG(T),
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2589,10 +2589,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       // Stotal < T/3
       if (3*Stotal > T) {
         log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: 3*Stotal %lf > T "
+                   "Bw Weight Failure for %s: 3*Stotal %f > T "
                    I64_FORMAT". G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT
                    " D="I64_FORMAT" T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Stotal*3, I64_PRINTF_ARG(T),
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2602,11 +2602,11 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       // Mtotal > T/3
       if (3*Mtotal < T) {
         log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: 3*Mtotal %lf < T "
+                   "Bw Weight Failure for %s: 3*Mtotal %f < T "
                    I64_FORMAT". "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Mtotal*3, I64_PRINTF_ARG(T),
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2621,10 +2621,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
         casename = "Case 2b (balanced)";
         if (fabs(Etotal-Mtotal) > 0.01*MAX(Etotal,Mtotal)) {
           log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: Etotal %lf != Mtotal %lf. "
+                   "Bw Weight Failure for %s: Etotal %f != Mtotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Etotal, Mtotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2633,10 +2633,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
         }
         if (fabs(Etotal-Gtotal) > 0.01*MAX(Etotal,Gtotal)) {
           log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: Etotal %lf != Gtotal %lf. "
+                   "Bw Weight Failure for %s: Etotal %f != Gtotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Etotal, Gtotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2645,10 +2645,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
         }
         if (fabs(Gtotal-Mtotal) > 0.01*MAX(Gtotal,Mtotal)) {
           log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: Mtotal %lf != Gtotal %lf. "
+                   "Bw Weight Failure for %s: Mtotal %f != Gtotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Mtotal, Gtotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2658,10 +2658,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       } else {
         if (fabs(Etotal-Gtotal) > 0.01*MAX(Etotal,Gtotal)) {
           log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: Etotal %lf != Gtotal %lf. "
+                   "Bw Weight Failure for %s: Etotal %f != Gtotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Etotal, Gtotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2688,10 +2688,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       // Stotal < T/3
       if (3*Stotal > T) {
         log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: 3*Stotal %lf > T "
+                   "Bw Weight Failure for %s: 3*Stotal %f > T "
                    I64_FORMAT". G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT
                    " D="I64_FORMAT" T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, Stotal*3, I64_PRINTF_ARG(T),
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2701,10 +2701,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       if (NS >= M) {
         if (fabs(NStotal-Mtotal) > 0.01*MAX(NStotal,Mtotal)) {
           log_warn(LD_DIR,
-                   "Bw Weight Failure for %s: NStotal %lf != Mtotal %lf. "
+                   "Bw Weight Failure for %s: NStotal %f != Mtotal %f. "
                    "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                    " T="I64_FORMAT". "
-                   "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                   "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                    casename, NStotal, Mtotal,
                    I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                    I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2715,10 +2715,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
         // if NS < M, NStotal > T/3 because only one of G or E is scarce
         if (3*NStotal < T) {
           log_warn(LD_DIR,
-                     "Bw Weight Failure for %s: 3*NStotal %lf < T "
+                     "Bw Weight Failure for %s: 3*NStotal %f < T "
                      I64_FORMAT". G="I64_FORMAT" M="I64_FORMAT
                      " E="I64_FORMAT" D="I64_FORMAT" T="I64_FORMAT". "
-                     "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                     "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                      casename, NStotal*3, I64_PRINTF_ARG(T),
                      I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                      I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2730,10 +2730,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       casename = "Case 3b";
       if (fabs(Etotal-Mtotal) > 0.01*MAX(Etotal,Mtotal)) {
         log_warn(LD_DIR,
-                 "Bw Weight Failure for %s: Etotal %lf != Mtotal %lf. "
+                 "Bw Weight Failure for %s: Etotal %f != Mtotal %f. "
                  "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                  " T="I64_FORMAT". "
-                 "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                 "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                  casename, Etotal, Mtotal,
                  I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                  I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2742,10 +2742,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       }
       if (fabs(Etotal-Gtotal) > 0.01*MAX(Etotal,Gtotal)) {
         log_warn(LD_DIR,
-                 "Bw Weight Failure for %s: Etotal %lf != Gtotal %lf. "
+                 "Bw Weight Failure for %s: Etotal %f != Gtotal %f. "
                  "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                  " T="I64_FORMAT". "
-                 "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                 "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                  casename, Etotal, Gtotal,
                  I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                  I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
@@ -2754,10 +2754,10 @@ networkstatus_verify_bw_weights(networkstatus_t *ns)
       }
       if (fabs(Gtotal-Mtotal) > 0.01*MAX(Gtotal,Mtotal)) {
         log_warn(LD_DIR,
-                 "Bw Weight Failure for %s: Mtotal %lf != Gtotal %lf. "
+                 "Bw Weight Failure for %s: Mtotal %f != Gtotal %f. "
                  "G="I64_FORMAT" M="I64_FORMAT" E="I64_FORMAT" D="I64_FORMAT
                  " T="I64_FORMAT". "
-                 "Wgg=%lf Wgd=%lf Wmg=%lf Wme=%lf Wmd=%lf Wee=%lf Wed=%lf",
+                 "Wgg=%f Wgd=%f Wmg=%f Wme=%f Wmd=%f Wee=%f Wed=%f",
                  casename, Mtotal, Gtotal,
                  I64_PRINTF_ARG(G), I64_PRINTF_ARG(M), I64_PRINTF_ARG(E),
                  I64_PRINTF_ARG(D), I64_PRINTF_ARG(T),
diff --git a/src/test/test.c b/src/test/test.c
index 9b24a99b58..b5b744eba7 100644
--- a/src/test/test.c
+++ b/src/test/test.c
@@ -455,7 +455,7 @@ test_circuit_timeout(void)
     timeout1 = circuit_build_times_calculate_timeout(&estimate,
                                   CBT_DEFAULT_QUANTILE_CUTOFF/100.0);
     circuit_build_times_set_timeout(&estimate);
-    log_notice(LD_CIRC, "Timeout1 is %lf, Xm is %d", timeout1, estimate.Xm);
+    log_notice(LD_CIRC, "Timeout1 is %f, Xm is %d", timeout1, estimate.Xm);
            /* 2% error */
   } while (fabs(circuit_build_times_cdf(&initial, timeout0) -
                 circuit_build_times_cdf(&initial, timeout1)) > 0.02);
@@ -470,7 +470,7 @@ test_circuit_timeout(void)
                                  CBT_DEFAULT_QUANTILE_CUTOFF/100.0);
 
   circuit_build_times_set_timeout(&final);
-  log_notice(LD_CIRC, "Timeout2 is %lf, Xm is %d", timeout2, final.Xm);
+  log_notice(LD_CIRC, "Timeout2 is %f, Xm is %d", timeout2, final.Xm);
 
   /* 5% here because some accuracy is lost due to histogram conversion */
   test_assert(fabs(circuit_build_times_cdf(&initial, timeout0) -