commit 0ba69714b4c51bfddcce16b7e1b309fad4e3e3bc
Merge: d120ee1 490d397
Author: Nick Mathewson <nickm(a)torproject.org>
Date: Tue Feb 22 11:10:57 2011 -0500
Merge remote branch 'sebastian/bug2444'
changes/bug2444 | 4 ++++
src/or/config.c | 2 ++
2 files changed, 6 insertions(+), 0 deletions(-)
diff --combined src/or/config.c
index 3f10224,54df65b..65bc1d5
--- a/src/or/config.c
+++ b/src/or/config.c
@@@ -44,8 -44,6 +44,8 @@@ typedef enum config_type_t
CONFIG_TYPE_FILENAME, /**< A filename: some prefixes get expanded. */
CONFIG_TYPE_UINT, /**< A non-negative integer less than MAX_INT */
CONFIG_TYPE_INTERVAL, /**< A number of seconds, with optional units*/
+ CONFIG_TYPE_MSEC_INTERVAL,/**< A number of milliseconds, with optional
+ * units */
CONFIG_TYPE_MEMUNIT, /**< A number of bytes, with optional units*/
CONFIG_TYPE_DOUBLE, /**< A floating-point value */
CONFIG_TYPE_BOOL, /**< A boolean value, expressed as 0 or 1. */
@@@ -197,11 -195,9 +197,11 @@@ static config_var_t _option_vars[] =
V(CircuitStreamTimeout, INTERVAL, "0"),
V(CircuitPriorityHalflife, DOUBLE, "-100.0"), /*negative:'Use default'*/
V(ClientDNSRejectInternalAddresses, BOOL,"1"),
+ V(ClientRejectInternalAddresses, BOOL, "1"),
V(ClientOnly, BOOL, "0"),
V(ConsensusParams, STRING, NULL),
V(ConnLimit, UINT, "1000"),
+ V(ConnDirectionStatistics, BOOL, "0"),
V(ConstrainedSockets, BOOL, "0"),
V(ConstrainedSockSize, MEMUNIT, "8192"),
V(ContactInfo, STRING, NULL),
@@@ -225,10 -221,9 +225,10 @@@
OBSOLETE("DirRecordUsageGranularity"),
OBSOLETE("DirRecordUsageRetainIPs"),
OBSOLETE("DirRecordUsageSaveInterval"),
- V(DirReqStatistics, BOOL, "0"),
+ V(DirReqStatistics, BOOL, "1"),
VAR("DirServer", LINELIST, DirServers, NULL),
V(DisableAllSwap, BOOL, "0"),
+ V(DisableIOCP, BOOL, "1"),
V(DNSPort, UINT, "0"),
V(DNSListenAddress, LINELIST, NULL),
V(DownloadExtraInfo, BOOL, "0"),
@@@ -243,7 -238,7 +243,7 @@@
V(ExitPolicy, LINELIST, NULL),
V(ExitPolicyRejectPrivate, BOOL, "1"),
V(ExitPortStatistics, BOOL, "0"),
- V(ExtraInfoStatistics, BOOL, "0"),
+ V(ExtraInfoStatistics, BOOL, "1"),
#if defined (WINCE)
V(FallbackNetworkstatusFile, FILENAME, "fallback-consensus"),
@@@ -295,7 -290,6 +295,7 @@@
OBSOLETE("LinkPadding"),
OBSOLETE("LogLevel"),
OBSOLETE("LogFile"),
+ V(LogTimeGranularity, MSEC_INTERVAL, "1 second"),
V(LongLivedPorts, CSV,
"21,22,706,1863,5050,5190,5222,5223,6667,6697,8300"),
VAR("MapAddress", LINELIST, AddressMap, NULL),
@@@ -312,7 -306,7 +312,7 @@@
V(WarnUnsafeSocks, BOOL, "1"),
OBSOLETE("NoPublish"),
VAR("NodeFamily", LINELIST, NodeFamilies, NULL),
- V(NumCPUs, UINT, "1"),
+ V(NumCPUs, UINT, "0"),
V(NumEntryGuards, UINT, "3"),
V(ORListenAddress, LINELIST, NULL),
V(ORPort, UINT, "0"),
@@@ -322,8 -316,6 +322,8 @@@
V(PerConnBWRate, MEMUNIT, "0"),
V(PidFile, STRING, NULL),
V(TestingTorNetwork, BOOL, "0"),
+ V(PortForwarding, BOOL, "0"),
+ V(PortForwardingHelper, FILENAME, "tor-fw-helper"),
V(PreferTunneledDirConns, BOOL, "1"),
V(ProtocolWarnings, BOOL, "0"),
V(PublishServerDescriptor, CSV, "1"),
@@@ -392,7 -384,6 +392,7 @@@
VAR("VersioningAuthoritativeDirectory",BOOL,VersioningAuthoritativeDir, "0"),
V(VirtualAddrNetwork, STRING, "127.192.0.0/10"),
V(WarnPlaintextPorts, CSV, "23,109,110,143"),
+ V(_UseFilteringSSLBufferevents, BOOL, "0"),
VAR("__ReloadTorrcOnSIGHUP", BOOL, ReloadTorrcOnSIGHUP, "1"),
VAR("__AllDirActionsPrivate", BOOL, AllDirActionsPrivate, "0"),
VAR("__DisablePredictedCircuits",BOOL,DisablePredictedCircuits, "0"),
@@@ -414,7 -405,6 +414,7 @@@ static config_var_t testing_tor_network
V(AuthDirMaxServersPerAddr, UINT, "0"),
V(AuthDirMaxServersPerAuthAddr,UINT, "0"),
V(ClientDNSRejectInternalAddresses, BOOL,"0"),
+ V(ClientRejectInternalAddresses, BOOL, "0"),
V(ExitPolicyRejectPrivate, BOOL, "0"),
V(V3AuthVotingInterval, INTERVAL, "5 minutes"),
V(V3AuthVoteDelay, INTERVAL, "20 seconds"),
@@@ -565,9 -555,8 +565,9 @@@ static int is_listening_on_low_port(uin
const config_line_t *listen_options);
static uint64_t config_parse_memunit(const char *s, int *ok);
+static int config_parse_msec_interval(const char *s, int *ok);
static int config_parse_interval(const char *s, int *ok);
-static void init_libevent(void);
+static void init_libevent(const or_options_t *options);
static int opt_streq(const char *s1, const char *s2);
/** Magic value for or_options_t. */
@@@ -701,11 -690,6 +701,11 @@@ or_options_free(or_options_t *options
return;
routerset_free(options->_ExcludeExitNodesUnion);
+ if (options->NodeFamilySets) {
+ SMARTLIST_FOREACH(options->NodeFamilySets, routerset_t *,
+ rs, routerset_free(rs));
+ smartlist_free(options->NodeFamilySets);
+ }
config_free(&options_format, options);
}
@@@ -973,7 -957,7 +973,7 @@@ options_act_reversible(or_options_t *ol
/* Set up libevent. (We need to do this before we can register the
* listeners as listeners.) */
if (running_tor && !libevent_initialized) {
- init_libevent();
+ init_libevent(options);
libevent_initialized = 1;
}
@@@ -1249,17 -1233,6 +1249,17 @@@ options_act(or_options_t *old_options
if (accounting_is_enabled(options))
configure_accounting(time(NULL));
+#ifdef USE_BUFFEREVENTS
+ /* If we're using the bufferevents implementation and our rate limits
+ * changed, we need to tell the rate-limiting system about it. */
+ if (!old_options ||
+ old_options->BandwidthRate != options->BandwidthRate ||
+ old_options->BandwidthBurst != options->BandwidthBurst ||
+ old_options->RelayBandwidthRate != options->RelayBandwidthRate ||
+ old_options->RelayBandwidthBurst != options->RelayBandwidthBurst)
+ connection_bucket_init();
+#endif
+
/* parse RefuseUnknownExits tristate */
if (!strcmp(options->RefuseUnknownExits, "0"))
options->RefuseUnknownExits_ = 0;
@@@ -1371,52 -1344,44 +1371,52 @@@
tor_free(actual_fname);
}
- if (options->DirReqStatistics && !geoip_is_loaded()) {
- /* Check if GeoIP database could be loaded. */
- log_warn(LD_CONFIG, "Configured to measure directory request "
- "statistics, but no GeoIP database found!");
- return -1;
- }
-
- if (options->EntryStatistics) {
- if (should_record_bridge_info(options)) {
- /* Don't allow measuring statistics on entry guards when configured
- * as bridge. */
- log_warn(LD_CONFIG, "Bridges cannot be configured to measure "
- "additional GeoIP statistics as entry guards.");
- return -1;
- } else if (!geoip_is_loaded()) {
- /* Check if GeoIP database could be loaded. */
- log_warn(LD_CONFIG, "Configured to measure entry node statistics, "
- "but no GeoIP database found!");
- return -1;
- }
- }
-
if (options->CellStatistics || options->DirReqStatistics ||
- options->EntryStatistics || options->ExitPortStatistics) {
+ options->EntryStatistics || options->ExitPortStatistics ||
+ options->ConnDirectionStatistics) {
time_t now = time(NULL);
+ int print_notice = 0;
if ((!old_options || !old_options->CellStatistics) &&
- options->CellStatistics)
+ options->CellStatistics) {
rep_hist_buffer_stats_init(now);
+ print_notice = 1;
+ }
if ((!old_options || !old_options->DirReqStatistics) &&
- options->DirReqStatistics)
- geoip_dirreq_stats_init(now);
+ options->DirReqStatistics) {
+ if (geoip_is_loaded()) {
+ geoip_dirreq_stats_init(now);
+ print_notice = 1;
+ } else {
+ options->DirReqStatistics = 0;
+ log_notice(LD_CONFIG, "Configured to measure directory request "
+ "statistics, but no GeoIP database found! "
+ "Please specify a GeoIP database using the "
+ "GeoIPFile option!");
+ }
+ }
if ((!old_options || !old_options->EntryStatistics) &&
- options->EntryStatistics)
- geoip_entry_stats_init(now);
+ options->EntryStatistics && !should_record_bridge_info(options)) {
+ if (geoip_is_loaded()) {
+ geoip_entry_stats_init(now);
+ print_notice = 1;
+ } else {
+ options->EntryStatistics = 0;
+ log_notice(LD_CONFIG, "Configured to measure entry node "
+ "statistics, but no GeoIP database found! "
+ "Please specify a GeoIP database using the "
+ "GeoIPFile option!");
+ }
+ }
if ((!old_options || !old_options->ExitPortStatistics) &&
- options->ExitPortStatistics)
+ options->ExitPortStatistics) {
rep_hist_exit_stats_init(now);
- if (!old_options)
+ print_notice = 1;
+ }
+ if ((!old_options || !old_options->ConnDirectionStatistics) &&
+ options->ConnDirectionStatistics) {
+ rep_hist_conn_stats_init(now);
+ }
+ if (print_notice)
log_notice(LD_CONFIG, "Configured to measure statistics. Look for "
"the *-stats files that will first be written to the "
"data directory in 24 hours from now.");
@@@ -1434,9 -1399,6 +1434,9 @@@
if (old_options && old_options->ExitPortStatistics &&
!options->ExitPortStatistics)
rep_hist_exit_stats_term();
+ if (old_options && old_options->ConnDirectionStatistics &&
+ !options->ConnDirectionStatistics)
+ rep_hist_conn_stats_term();
/* Check if we need to parse and add the EntryNodes config option. */
if (options->EntryNodes &&
@@@ -1742,18 -1704,6 +1742,18 @@@ config_assign_value(config_format_t *fm
break;
}
+ case CONFIG_TYPE_MSEC_INTERVAL: {
+ i = config_parse_msec_interval(c->value, &ok);
+ if (!ok) {
+ tor_asprintf(msg,
+ "Msec interval '%s %s' is malformed or out of bounds.",
+ c->key, c->value);
+ return -1;
+ }
+ *(int *)lvalue = i;
+ break;
+ }
+
case CONFIG_TYPE_MEMUNIT: {
uint64_t u64 = config_parse_memunit(c->value, &ok);
if (!ok) {
@@@ -2041,7 -1991,6 +2041,7 @@@ get_assigned_option(config_format_t *fm
escape_val = 0; /* Can't need escape. */
break;
case CONFIG_TYPE_INTERVAL:
+ case CONFIG_TYPE_MSEC_INTERVAL:
case CONFIG_TYPE_UINT:
/* This means every or_options_t uint or bool element
* needs to be an int. Not, say, a uint16_t or char. */
@@@ -2269,7 -2218,6 +2269,7 @@@ option_clear(config_format_t *fmt, or_o
*(time_t*)lvalue = 0;
break;
case CONFIG_TYPE_INTERVAL:
+ case CONFIG_TYPE_MSEC_INTERVAL:
case CONFIG_TYPE_UINT:
case CONFIG_TYPE_BOOL:
*(int*)lvalue = 0;
@@@ -2376,7 -2324,7 +2376,7 @@@ resolve_my_address(int warn_severity, o
int explicit_ip=1;
int explicit_hostname=1;
int from_interface=0;
- char tmpbuf[INET_NTOA_BUF_LEN];
+ char *addr_string = NULL;
const char *address = options->Address;
int notice_severity = warn_severity <= LOG_NOTICE ?
LOG_NOTICE : warn_severity;
@@@ -2418,43 -2366,48 +2418,43 @@@
return -1;
}
from_interface = 1;
- in.s_addr = htonl(interface_ip);
- tor_inet_ntoa(&in,tmpbuf,sizeof(tmpbuf));
+ addr = interface_ip;
log_fn(notice_severity, LD_CONFIG, "Learned IP address '%s' for "
- "local interface. Using that.", tmpbuf);
+ "local interface. Using that.", fmt_addr32(addr));
strlcpy(hostname, "<guessed from interfaces>", sizeof(hostname));
} else { /* resolved hostname into addr */
- in.s_addr = htonl(addr);
-
if (!explicit_hostname &&
- is_internal_IP(ntohl(in.s_addr), 0)) {
+ is_internal_IP(addr, 0)) {
uint32_t interface_ip;
- tor_inet_ntoa(&in,tmpbuf,sizeof(tmpbuf));
log_fn(notice_severity, LD_CONFIG, "Guessed local hostname '%s' "
- "resolves to a private IP address (%s). Trying something "
- "else.", hostname, tmpbuf);
+ "resolves to a private IP address (%s). Trying something "
+ "else.", hostname, fmt_addr32(addr));
if (get_interface_address(warn_severity, &interface_ip)) {
log_fn(warn_severity, LD_CONFIG,
"Could not get local interface IP address. Too bad.");
} else if (is_internal_IP(interface_ip, 0)) {
- struct in_addr in2;
- in2.s_addr = htonl(interface_ip);
- tor_inet_ntoa(&in2,tmpbuf,sizeof(tmpbuf));
log_fn(notice_severity, LD_CONFIG,
"Interface IP address '%s' is a private address too. "
- "Ignoring.", tmpbuf);
+ "Ignoring.", fmt_addr32(interface_ip));
} else {
from_interface = 1;
- in.s_addr = htonl(interface_ip);
- tor_inet_ntoa(&in,tmpbuf,sizeof(tmpbuf));
+ addr = interface_ip;
log_fn(notice_severity, LD_CONFIG,
"Learned IP address '%s' for local interface."
- " Using that.", tmpbuf);
+ " Using that.", fmt_addr32(addr));
strlcpy(hostname, "<guessed from interfaces>", sizeof(hostname));
}
}
}
+ } else {
+ addr = ntohl(in.s_addr); /* set addr so that addr_string is not
+ * illformed */
}
- tor_inet_ntoa(&in,tmpbuf,sizeof(tmpbuf));
- if (is_internal_IP(ntohl(in.s_addr), 0)) {
+ addr_string = tor_dup_ip(addr);
+ if (is_internal_IP(addr, 0)) {
/* make sure we're ok with publishing an internal IP */
if (!options->DirServers && !options->AlternateDirAuthority) {
/* if they are using the default dirservers, disallow internal IPs
@@@ -2462,8 -2415,7 +2462,8 @@@
log_fn(warn_severity, LD_CONFIG,
"Address '%s' resolves to private IP address '%s'. "
"Tor servers that use the default DirServers must have public "
- "IP addresses.", hostname, tmpbuf);
+ "IP addresses.", hostname, addr_string);
+ tor_free(addr_string);
return -1;
}
if (!explicit_ip) {
@@@ -2471,20 -2423,19 +2471,20 @@@
* they're using an internal address. */
log_fn(warn_severity, LD_CONFIG, "Address '%s' resolves to private "
"IP address '%s'. Please set the Address config option to be "
- "the IP address you want to use.", hostname, tmpbuf);
+ "the IP address you want to use.", hostname, addr_string);
+ tor_free(addr_string);
return -1;
}
}
- log_debug(LD_CONFIG, "Resolved Address to '%s'.", tmpbuf);
- *addr_out = ntohl(in.s_addr);
+ log_debug(LD_CONFIG, "Resolved Address to '%s'.", fmt_addr32(addr));
+ *addr_out = addr;
if (last_resolved_addr && last_resolved_addr != *addr_out) {
/* Leave this as a notice, regardless of the requested severity,
* at least until dynamic IP address support becomes bulletproof. */
log_notice(LD_NET,
"Your IP address seems to have changed to %s. Updating.",
- tmpbuf);
+ addr_string);
ip_address_changed(0);
}
if (last_resolved_addr != *addr_out) {
@@@ -2503,12 -2454,11 +2503,12 @@@
}
control_event_server_status(LOG_NOTICE,
"EXTERNAL_ADDRESS ADDRESS=%s METHOD=%s %s%s",
- tmpbuf, method, h?"HOSTNAME=":"", h);
+ addr_string, method, h?"HOSTNAME=":"", h);
}
last_resolved_addr = *addr_out;
if (hostname_out)
*hostname_out = tor_strdup(hostname);
+ tor_free(addr_string);
return 0;
}
@@@ -2889,9 -2839,7 +2889,9 @@@ compute_publishserverdescriptor(or_opti
else if (!strcasecmp(string, "bridge"))
*auth |= BRIDGE_AUTHORITY;
else if (!strcasecmp(string, "hidserv"))
- *auth |= HIDSERV_AUTHORITY;
+ log_warn(LD_CONFIG,
+ "PublishServerDescriptor hidserv is invalid. See "
+ "PublishHidServDescriptors.");
else if (!strcasecmp(string, "") || !strcmp(string, "0"))
/* no authority */;
else
@@@ -3115,24 -3063,17 +3115,24 @@@ options_validate(or_options_t *old_opti
routerset_union(options->_ExcludeExitNodesUnion,options->ExcludeNodes);
}
+ if (options->NodeFamilies) {
+ options->NodeFamilySets = smartlist_create();
+ for (cl = options->NodeFamilies; cl; cl = cl->next) {
+ routerset_t *rs = routerset_new();
+ if (routerset_parse(rs, cl->value, cl->key) == 0) {
+ smartlist_add(options->NodeFamilySets, rs);
+ } else {
+ routerset_free(rs);
+ }
+ }
+ }
+
if (options->ExcludeNodes && options->StrictNodes) {
COMPLAIN("You have asked to exclude certain relays from all positions "
"in your circuits. Expect hidden services and other Tor "
"features to be broken in unpredictable ways.");
}
- if (options->EntryNodes && !routerset_is_list(options->EntryNodes)) {
- /* XXXX fix this; see entry_guards_prepend_from_config(). */
- REJECT("IPs or countries are not yet supported in EntryNodes.");
- }
-
if (options->AuthoritativeDir) {
if (!options->ContactInfo && !options->TestingTorNetwork)
REJECT("Authoritative directory servers must set ContactInfo");
@@@ -3402,11 -3343,6 +3402,11 @@@
"PerConnBWBurst", msg) < 0)
return -1;
+ if (options->RelayBandwidthRate && !options->RelayBandwidthBurst)
+ options->RelayBandwidthBurst = options->RelayBandwidthRate;
+ if (options->RelayBandwidthBurst && !options->RelayBandwidthRate)
+ options->RelayBandwidthRate = options->RelayBandwidthBurst;
+
if (server_mode(options)) {
if (options->BandwidthRate < ROUTER_REQUIRED_MIN_BANDWIDTH) {
tor_asprintf(msg,
@@@ -3435,6 -3371,9 +3435,6 @@@
}
}
- if (options->RelayBandwidthRate && !options->RelayBandwidthBurst)
- options->RelayBandwidthBurst = options->RelayBandwidthRate;
-
if (options->RelayBandwidthRate > options->RelayBandwidthBurst)
REJECT("RelayBandwidthBurst must be at least equal "
"to RelayBandwidthRate.");
@@@ -3595,12 -3534,8 +3595,12 @@@
if (check_nickname_list(options->MyFamily, "MyFamily", msg))
return -1;
for (cl = options->NodeFamilies; cl; cl = cl->next) {
- if (check_nickname_list(cl->value, "NodeFamily", msg))
+ routerset_t *rs = routerset_new();
+ if (routerset_parse(rs, cl->value, cl->key)) {
+ routerset_free(rs);
return -1;
+ }
+ routerset_free(rs);
}
if (validate_addr_policies(options, msg) < 0)
@@@ -4093,6 -4028,8 +4093,8 @@@ load_torrc_from_disk(int argc, char **a
"Unable to open configuration file \"%s\".", fname);
goto err;
}
+ } else {
+ log(LOG_NOTICE, LD_CONFIG, "Read configuration file \"%s\".", fname);
}
return cf;
@@@ -4381,35 -4318,6 +4383,35 @@@ options_init_logs(or_options_t *options
options->RunAsDaemon;
#endif
+ if (options->LogTimeGranularity <= 0) {
+ log_warn(LD_CONFIG, "Log time granularity '%d' has to be positive.",
+ options->LogTimeGranularity);
+ return -1;
+ } else if (1000 % options->LogTimeGranularity != 0 &&
+ options->LogTimeGranularity % 1000 != 0) {
+ int granularity = options->LogTimeGranularity;
+ if (granularity < 40) {
+ do granularity++;
+ while (1000 % granularity != 0);
+ } else if (granularity < 1000) {
+ granularity = 1000 / granularity;
+ while (1000 % granularity != 0)
+ granularity--;
+ granularity = 1000 / granularity;
+ } else {
+ granularity = 1000 * ((granularity / 1000) + 1);
+ }
+ log_warn(LD_CONFIG, "Log time granularity '%d' has to be either a "
+ "divisor or a multiple of 1 second. Changing to "
+ "'%d'.",
+ options->LogTimeGranularity, granularity);
+ if (!validate_only)
+ set_log_time_granularity(granularity);
+ } else {
+ if (!validate_only)
+ set_log_time_granularity(options->LogTimeGranularity);
+ }
+
ok = 1;
elts = smartlist_create();
@@@ -4898,26 -4806,6 +4900,26 @@@ static struct unit_table_t time_units[
{ NULL, 0 },
};
+/** Table to map the names of time units to the number of milliseconds
+ * they contain. */
+static struct unit_table_t time_msec_units[] = {
+ { "", 1 },
+ { "msec", 1 },
+ { "millisecond", 1 },
+ { "milliseconds", 1 },
+ { "second", 1000 },
+ { "seconds", 1000 },
+ { "minute", 60*1000 },
+ { "minutes", 60*1000 },
+ { "hour", 60*60*1000 },
+ { "hours", 60*60*1000 },
+ { "day", 24*60*60*1000 },
+ { "days", 24*60*60*1000 },
+ { "week", 7*24*60*60*1000 },
+ { "weeks", 7*24*60*60*1000 },
+ { NULL, 0 },
+};
+
/** Parse a string <b>val</b> containing a number, zero or more
* spaces, and an optional unit string. If the unit appears in the
* table <b>u</b>, then multiply the number by the unit multiplier.
@@@ -4981,25 -4869,6 +4983,25 @@@ config_parse_memunit(const char *s, in
return u;
}
+/** Parse a string in the format "number unit", where unit is a unit of
+ * time in milliseconds. On success, set *<b>ok</b> to true and return
+ * the number of milliseconds in the provided interval. Otherwise, set
+ * *<b>ok</b> to 0 and return -1. */
+static int
+config_parse_msec_interval(const char *s, int *ok)
+{
+ uint64_t r;
+ r = config_parse_units(s, time_msec_units, ok);
+ if (!ok)
+ return -1;
+ if (r > INT_MAX) {
+ log_warn(LD_CONFIG, "Msec interval '%s' is too long", s);
+ *ok = 0;
+ return -1;
+ }
+ return (int)r;
+}
+
/** Parse a string in the format "number unit", where unit is a unit of time.
* On success, set *<b>ok</b> to true and return the number of seconds in
* the provided interval. Otherwise, set *<b>ok</b> to 0 and return -1.
@@@ -5019,29 -4888,13 +5021,29 @@@ config_parse_interval(const char *s, in
return (int)r;
}
+/** Return the number of cpus configured in <b>options</b>. If we are
+ * told to auto-detect the number of cpus, return the auto-detected number. */
+int
+get_num_cpus(const or_options_t *options)
+{
+ if (options->NumCPUs == 0) {
+ int n = compute_num_cpus();
+ return (n >= 1) ? n : 1;
+ } else {
+ return options->NumCPUs;
+ }
+}
+
/**
* Initialize the libevent library.
*/
static void
-init_libevent(void)
+init_libevent(const or_options_t *options)
{
const char *badness=NULL;
+ tor_libevent_cfg cfg;
+
+ tor_assert(options);
configure_libevent_logging();
/* If the kernel complains that some method (say, epoll) doesn't
@@@ -5051,11 -4904,7 +5053,11 @@@
tor_check_libevent_header_compatibility();
- tor_libevent_initialize();
+ memset(&cfg, 0, sizeof(cfg));
+ cfg.disable_iocp = options->DisableIOCP;
+ cfg.num_cpus = get_num_cpus(options);
+
+ tor_libevent_initialize(&cfg);
suppress_libevent_log_msg(NULL);
@@@ -5396,7 -5245,6 +5398,7 @@@ getinfo_helper_config(control_connectio
case CONFIG_TYPE_FILENAME: type = "Filename"; break;
case CONFIG_TYPE_UINT: type = "Integer"; break;
case CONFIG_TYPE_INTERVAL: type = "TimeInterval"; break;
+ case CONFIG_TYPE_MSEC_INTERVAL: type = "TimeMsecInterval"; break;
case CONFIG_TYPE_MEMUNIT: type = "DataSize"; break;
case CONFIG_TYPE_DOUBLE: type = "Float"; break;
case CONFIG_TYPE_BOOL: type = "Boolean"; break;
