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-rw-r--r--src/libsystemd-network/sd-dhcp-server.c2
-rw-r--r--src/libsystemd-network/sd-dhcp6-client.c11
-rw-r--r--src/libsystemd-network/sd-ipv4ll.c3
-rw-r--r--src/libsystemd-network/sd-pppoe.c4
-rw-r--r--src/libsystemd/sd-event/sd-event.c9
-rw-r--r--src/resolve/resolved-dns-transaction.c8
-rw-r--r--src/udev/udevd.c28
7 files changed, 24 insertions, 41 deletions
diff --git a/src/libsystemd-network/sd-dhcp-server.c b/src/libsystemd-network/sd-dhcp-server.c
index cc5e032344..d2cc3194b3 100644
--- a/src/libsystemd-network/sd-dhcp-server.c
+++ b/src/libsystemd-network/sd-dhcp-server.c
@@ -797,7 +797,7 @@ int dhcp_server_handle_message(sd_dhcp_server *server, DHCPMessage *message,
clock_boottime_or_monotonic(),
&time_now);
if (r < 0)
- time_now = now(clock_boottime_or_monotonic());
+ return r;
lease->expiration = req->lifetime * USEC_PER_SEC + time_now;
r = server_send_ack(server, req, address);
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c
index 85162dc555..e2f5862851 100644
--- a/src/libsystemd-network/sd-dhcp6-client.c
+++ b/src/libsystemd-network/sd-dhcp6-client.c
@@ -975,14 +975,9 @@ static int client_start(sd_dhcp6_client *client, enum DHCP6State state)
client->retransmit_time = 0;
client->retransmit_count = 0;
- if (client->state == DHCP6_STATE_STOPPED) {
- time_now = now(clock_boottime_or_monotonic());
- } else {
- r = sd_event_now(client->event, clock_boottime_or_monotonic(),
- &time_now);
- if (r < 0)
- return r;
- }
+ r = sd_event_now(client->event, clock_boottime_or_monotonic(), &time_now);
+ if (r < 0)
+ return r;
switch (state) {
case DHCP6_STATE_STOPPED:
diff --git a/src/libsystemd-network/sd-ipv4ll.c b/src/libsystemd-network/sd-ipv4ll.c
index 9e04db96bb..0cb77ccf71 100644
--- a/src/libsystemd-network/sd-ipv4ll.c
+++ b/src/libsystemd-network/sd-ipv4ll.c
@@ -187,8 +187,7 @@ static void ipv4ll_set_next_wakeup(sd_ipv4ll *ll, int sec, int random_sec) {
if (random_sec)
next_timeout += random_u32() % (random_sec * USEC_PER_SEC);
- if (sd_event_now(ll->event, clock_boottime_or_monotonic(), &time_now) < 0)
- time_now = now(clock_boottime_or_monotonic());
+ assert_se(sd_event_now(ll->event, clock_boottime_or_monotonic(), &time_now) >= 0);
ll->next_wakeup = time_now + next_timeout;
ll->next_wakeup_valid = 1;
diff --git a/src/libsystemd-network/sd-pppoe.c b/src/libsystemd-network/sd-pppoe.c
index 1de8a5e8bf..ff064f563f 100644
--- a/src/libsystemd-network/sd-pppoe.c
+++ b/src/libsystemd-network/sd-pppoe.c
@@ -346,9 +346,7 @@ static int pppoe_arm_timeout(sd_pppoe *ppp) {
assert(ppp);
r = sd_event_now(ppp->event, clock_boottime_or_monotonic(), &next_timeout);
- if (r == -ENODATA)
- next_timeout = now(clock_boottime_or_monotonic());
- else if (r < 0)
+ if (r < 0)
return r;
next_timeout += 500 * USEC_PER_MSEC;
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
index 76964aa0cc..754fb7614e 100644
--- a/src/libsystemd/sd-event/sd-event.c
+++ b/src/libsystemd/sd-event/sd-event.c
@@ -2572,9 +2572,12 @@ _public_ int sd_event_now(sd_event *e, clockid_t clock, uint64_t *usec) {
assert_return(usec, -EINVAL);
assert_return(!event_pid_changed(e), -ECHILD);
- /* If we haven't run yet, just get the actual time */
- if (!dual_timestamp_is_set(&e->timestamp))
- return -ENODATA;
+ if (!dual_timestamp_is_set(&e->timestamp)) {
+ /* Implicitly fall back to now() if we never ran
+ * before and thus have no cached time. */
+ *usec = now(clock);
+ return 1;
+ }
switch (clock) {
diff --git a/src/resolve/resolved-dns-transaction.c b/src/resolve/resolved-dns-transaction.c
index 487b2c5162..53779f3372 100644
--- a/src/resolve/resolved-dns-transaction.c
+++ b/src/resolve/resolved-dns-transaction.c
@@ -372,9 +372,7 @@ void dns_transaction_process_reply(DnsTransaction *t, DnsPacket *p) {
}
}
- r = sd_event_now(t->scope->manager->event, clock_boottime_or_monotonic(), &ts);
- if (r < 0)
- ts = now(clock_boottime_or_monotonic());
+ assert_se(sd_event_now(t->scope->manager->event, clock_boottime_or_monotonic(), &ts) >= 0);
switch (t->scope->protocol) {
case DNS_PROTOCOL_DNS:
@@ -602,9 +600,7 @@ int dns_transaction_go(DnsTransaction *t) {
return 0;
}
- r = sd_event_now(t->scope->manager->event, clock_boottime_or_monotonic(), &ts);
- if (r < 0)
- ts = now(clock_boottime_or_monotonic());
+ assert_se(sd_event_now(t->scope->manager->event, clock_boottime_or_monotonic(), &ts) >= 0);
t->n_attempts++;
t->start_usec = ts;
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index d0b8bad48e..28ac44fb8e 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -261,7 +261,6 @@ static int on_event_timeout_warning(sd_event_source *s, uint64_t usec, void *use
static void worker_attach_event(struct worker *worker, struct event *event) {
sd_event *e;
uint64_t usec;
- int r;
assert(worker);
assert(worker->manager);
@@ -276,9 +275,7 @@ static void worker_attach_event(struct worker *worker, struct event *event) {
e = worker->manager->event;
- r = sd_event_now(e, clock_boottime_or_monotonic(), &usec);
- if (r < 0)
- return;
+ assert_se(sd_event_now(e, clock_boottime_or_monotonic(), &usec) >= 0);
(void) sd_event_add_time(e, &event->timeout_warning, clock_boottime_or_monotonic(),
usec + arg_event_timeout_warn_usec, USEC_PER_SEC, on_event_timeout_warning, event);
@@ -749,9 +746,7 @@ static void manager_exit(Manager *manager) {
event_queue_cleanup(manager, EVENT_QUEUED);
manager_kill_workers(manager);
- r = sd_event_now(manager->event, clock_boottime_or_monotonic(), &usec);
- if (r < 0)
- return;
+ assert_se(sd_event_now(manager->event, clock_boottime_or_monotonic(), &usec) >= 0);
r = sd_event_add_time(manager->event, NULL, clock_boottime_or_monotonic(),
usec + 30 * USEC_PER_SEC, USEC_PER_SEC, on_exit_timeout, manager);
@@ -780,7 +775,6 @@ static void manager_reload(Manager *manager) {
static void event_queue_start(Manager *manager) {
struct udev_list_node *loop;
usec_t usec;
- int r;
assert(manager);
@@ -788,17 +782,15 @@ static void event_queue_start(Manager *manager) {
manager->exit || manager->stop_exec_queue)
return;
- r = sd_event_now(manager->event, clock_boottime_or_monotonic(), &usec);
- if (r >= 0) {
- /* check for changed config, every 3 seconds at most */
- if (manager->last_usec == 0 ||
- (usec - manager->last_usec) > 3 * USEC_PER_SEC) {
- if (udev_rules_check_timestamp(manager->rules) ||
- udev_builtin_validate(manager->udev))
- manager_reload(manager);
+ assert_se(sd_event_now(manager->event, clock_boottime_or_monotonic(), &usec) >= 0);
+ /* check for changed config, every 3 seconds at most */
+ if (manager->last_usec == 0 ||
+ (usec - manager->last_usec) > 3 * USEC_PER_SEC) {
+ if (udev_rules_check_timestamp(manager->rules) ||
+ udev_builtin_validate(manager->udev))
+ manager_reload(manager);
- manager->last_usec = usec;
- }
+ manager->last_usec = usec;
}
udev_builtin_init(manager->udev);
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-23 15:50:53 +0000