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basic/time-util: add helper function to check if timestamp is set 

No functional change.
This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2019-07-04 19:10:11 +02:00
parent 7810d22171
commit 1f65fd4926
7 changed files with 18 additions and 14 deletions
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2
src/analyze/analyze.c
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@ -544,7 +544,7 @@ static int pretty_boot_time(sd_bus *bus, char **_buf) {
if (t->kernel_done_time > 0)
strpcpyf(&ptr, size, "= %s ", format_timespan(ts, sizeof(ts), t->firmware_time + t->finish_time, USEC_PER_MSEC));
if (unit_id && activated_time > 0 && activated_time != USEC_INFINITY) {
if (unit_id && timestamp_is_set(activated_time)) {
usec_t base = t->userspace_time > 0 ? t->userspace_time : t->reverse_offset;
size = strpcpyf(&ptr, size, "\n%s reached after %s in userspace", unit_id,

14
src/basic/time-util.h
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@ -81,15 +81,19 @@ triple_timestamp* triple_timestamp_from_realtime(triple_timestamp *ts, usec_t u)
#define TRIPLE_TIMESTAMP_HAS_CLOCK(clock) \
IN_SET(clock, CLOCK_REALTIME, CLOCK_REALTIME_ALARM, CLOCK_MONOTONIC, CLOCK_BOOTTIME, CLOCK_BOOTTIME_ALARM)
static inline bool timestamp_is_set(usec_t timestamp) {
return timestamp > 0 && timestamp != USEC_INFINITY;
}
static inline bool dual_timestamp_is_set(const dual_timestamp *ts) {
return ((ts->realtime > 0 && ts->realtime != USEC_INFINITY) ||
(ts->monotonic > 0 && ts->monotonic != USEC_INFINITY));
return timestamp_is_set(ts->realtime) ||
timestamp_is_set(ts->monotonic);
}
static inline bool triple_timestamp_is_set(const triple_timestamp *ts) {
return ((ts->realtime > 0 && ts->realtime != USEC_INFINITY) ||
(ts->monotonic > 0 && ts->monotonic != USEC_INFINITY) ||
(ts->boottime > 0 && ts->boottime != USEC_INFINITY));
return timestamp_is_set(ts->realtime) ||
timestamp_is_set(ts->monotonic) ||
timestamp_is_set(ts->boottime);
}
usec_t triple_timestamp_by_clock(triple_timestamp *ts, clockid_t clock);

2
src/core/job.c
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@ -1347,7 +1347,7 @@ int job_coldplug(Job *j) {
if (j->unit->job_timeout != USEC_INFINITY)
timeout_time = usec_add(j->begin_usec, j->unit->job_timeout);
if (j->begin_running_usec > 0 && j->unit->job_running_timeout != USEC_INFINITY)
if (timestamp_is_set(j->begin_running_usec))
timeout_time = MIN(timeout_time, usec_add(j->begin_running_usec, j->unit->job_running_timeout));
if (timeout_time == USEC_INFINITY)

2
src/core/main.c
View File

@ -1952,7 +1952,7 @@ static int initialize_runtime(
log_warning_errno(r, "Failed to set watchdog device to %s, ignoring: %m", arg_watchdog_device);
}
if (arg_runtime_watchdog > 0 && arg_runtime_watchdog != USEC_INFINITY)
if (timestamp_is_set(arg_runtime_watchdog))
watchdog_set_timeout(&arg_runtime_watchdog);
}

4
src/core/manager.c
View File

@ -2896,7 +2896,7 @@ int manager_loop(Manager *m) {
while (m->objective == MANAGER_OK) {
usec_t wait_usec;
if (m->runtime_watchdog > 0 && m->runtime_watchdog != USEC_INFINITY && MANAGER_IS_SYSTEM(m))
if (timestamp_is_set(m->runtime_watchdog) && MANAGER_IS_SYSTEM(m))
watchdog_ping();
if (!ratelimit_below(&rl)) {
@ -2927,7 +2927,7 @@ int manager_loop(Manager *m) {
continue;
/* Sleep for half the watchdog time */
if (m->runtime_watchdog > 0 && m->runtime_watchdog != USEC_INFINITY && MANAGER_IS_SYSTEM(m)) {
if (timestamp_is_set(m->runtime_watchdog) && MANAGER_IS_SYSTEM(m)) {
wait_usec = m->runtime_watchdog / 2;
if (wait_usec <= 0)
wait_usec = 1;

4
src/run/run.c
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@ -1266,8 +1266,8 @@ static int start_transient_service(
else if (c.exit_code > 0)
log_info("Main processes terminated with: code=%s/status=%s", sigchld_code_to_string(c.exit_code), signal_to_string(c.exit_status));
if (c.inactive_enter_usec > 0 && c.inactive_enter_usec != USEC_INFINITY &&
c.inactive_exit_usec > 0 && c.inactive_exit_usec != USEC_INFINITY &&
if (timestamp_is_set(c.inactive_enter_usec) &&
timestamp_is_set(c.inactive_exit_usec) &&
c.inactive_enter_usec > c.inactive_exit_usec) {
char ts[FORMAT_TIMESPAN_MAX];
log_info("Service runtime: %s", format_timespan(ts, sizeof(ts), c.inactive_enter_usec - c.inactive_exit_usec, USEC_PER_MSEC));

4
src/systemctl/systemctl.c
View File

@ -1228,7 +1228,7 @@ static usec_t calc_next_elapse(dual_timestamp *nw, dual_timestamp *next) {
assert(nw);
assert(next);
if (next->monotonic != USEC_INFINITY && next->monotonic > 0) {
if (timestamp_is_set(next->monotonic)) {
usec_t converted;
if (next->monotonic > nw->monotonic)
@ -1236,7 +1236,7 @@ static usec_t calc_next_elapse(dual_timestamp *nw, dual_timestamp *next) {
else
converted = nw->realtime - (nw->monotonic - next->monotonic);
if (next->realtime != USEC_INFINITY && next->realtime > 0)
if (timestamp_is_set(next->realtime))
next_elapse = MIN(converted, next->realtime);
else
next_elapse = converted;