unit: serialize active timestamps

diff --git a/src/manager.c b/src/manager.c
index ae2960236ec4dac7c54f097830668987d24d0332..14f18eb921649ab2baed81fc6206fd08032ab10b 100644 (file)
--- a/src/manager.c
+++ b/src/manager.c
@@ -2490,14 +2490,8 @@ int manager_serialize(Manager *m, FILE *f, FDSet *fds) {
         assert(f);
         assert(fds);
 
-        fprintf(f, "startup-timestamp=%llu %llu\n",
-                (unsigned long long) m->startup_timestamp.realtime,
-                (unsigned long long) m->startup_timestamp.monotonic);
-
-        if (dual_timestamp_is_set(&m->finish_timestamp))
-                fprintf(f, "finish-timestamp=%llu %llu\n",
-                        (unsigned long long) m->finish_timestamp.realtime,
-                        (unsigned long long) m->finish_timestamp.monotonic);
+        dual_timestamp_serialize(f, "startup-timestamp", &m->startup_timestamp);
+        dual_timestamp_serialize(f, "finish-timestamp", &m->finish_timestamp);
 
         fputc('\n', f);
 
@@ -2550,25 +2544,11 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                 if (l[0] == 0)
                         break;
 
-                if (startswith(l, "startup-timestamp=")) {
-                        unsigned long long a, b;
-
-                        if (sscanf(l+18, "%lli %llu", &a, &b) != 2)
-                                log_debug("Failed to parse startup timestamp value %s", l+18);
-                        else {
-                                m->startup_timestamp.realtime = a;
-                                m->startup_timestamp.monotonic = b;
-                        }
-                } else if (startswith(l, "finish-timestamp=")) {
-                        unsigned long long a, b;
-
-                        if (sscanf(l+17, "%lli %llu", &a, &b) != 2)
-                                log_debug("Failed to parse finish timestamp value %s", l+17);
-                        else {
-                                m->finish_timestamp.realtime = a;
-                                m->finish_timestamp.monotonic = b;
-                        }
-                } else
+                if (startswith(l, "startup-timestamp="))
+                        dual_timestamp_deserialize(f, l+18, &m->startup_timestamp);
+                else if (startswith(l, "finish-timestamp="))
+                        dual_timestamp_deserialize(f, l+17, &m->finish_timestamp);
+                else
                         log_debug("Unknown serialization item '%s'", l);
         }
 

diff --git a/src/timer.c b/src/timer.c
index 0dcaad509184132473996ffea2f8799e27adc943..b01944ccdbd34ae81322c74c66977280f91fb00a 100644 (file)
--- a/src/timer.c
+++ b/src/timer.c
@@ -197,9 +197,9 @@ static void timer_enter_waiting(Timer *t, bool initial) {
                 switch (v->base) {
 
                 case TIMER_ACTIVE:
-                        if (state_translation_table[t->state] == UNIT_ACTIVE) {
+                        if (state_translation_table[t->state] == UNIT_ACTIVE)
                                 base = t->meta.inactive_exit_timestamp.monotonic;
-                        } else
+                        else
                                 base = n;
                         break;
 

diff --git a/src/unit.c b/src/unit.c
index d2f60801a9a2a1ad8c5916216c0a143fdc20e03e..0e9325dfa497067f141b4d7004d9f80d6b4114ab 100644 (file)
--- a/src/unit.c
+++ b/src/unit.c
@@ -2006,6 +2006,11 @@ int unit_serialize(Unit *u, FILE *f, FDSet *fds) {
         if (u->meta.job)
                 unit_serialize_item(u, f, "job", job_type_to_string(u->meta.job->type));
 
+        dual_timestamp_serialize(f, "inactive-exit-timestamp", &u->meta.inactive_exit_timestamp);
+        dual_timestamp_serialize(f, "active-enter-timestamp", &u->meta.active_enter_timestamp);
+        dual_timestamp_serialize(f, "active-exit-timestamp", &u->meta.active_exit_timestamp);
+        dual_timestamp_serialize(f, "inactive-enter-timestamp", &u->meta.inactive_enter_timestamp);
+
         /* End marker */
         fputc('\n', f);
         return 0;
@@ -2082,7 +2087,14 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) {
                                 u->meta.deserialized_job = type;
 
                         continue;
-                }
+                } else if (streq(l, "inactive-exit-timestamp"))
+                        dual_timestamp_deserialize(f, v, &u->meta.inactive_exit_timestamp);
+                else if (streq(l, "active-enter-timestamp"))
+                        dual_timestamp_deserialize(f, v, &u->meta.active_enter_timestamp);
+                else if (streq(l, "active-exit-timestamp"))
+                        dual_timestamp_deserialize(f, v, &u->meta.active_exit_timestamp);
+                else if (streq(l, "inactive-enter-timestamp"))
+                        dual_timestamp_deserialize(f, v, &u->meta.inactive_enter_timestamp);
 
                 if ((r = UNIT_VTABLE(u)->deserialize_item(u, l, v, fds)) < 0)
                         return r;

diff --git a/src/util.c b/src/util.c
index f5ee29897f519d39071dd665ae650640025b6d3d..d653d6b549beac73ff3884994d2d6334993db2a5 100644 (file)
--- a/src/util.c
+++ b/src/util.c
@@ -3528,6 +3528,36 @@ finish:
         return r;
 }
 
+void dual_timestamp_serialize(FILE *f, const char *name, dual_timestamp *t) {
+
+        assert(f);
+        assert(name);
+        assert(t);
+
+        if (!dual_timestamp_is_set(t))
+                return;
+
+        fprintf(f, "%s=%llu %llu\n",
+                name,
+                (unsigned long long) t->realtime,
+                (unsigned long long) t->monotonic);
+}
+
+void dual_timestamp_deserialize(FILE *f, const char *value, dual_timestamp *t) {
+        unsigned long long a, b;
+
+        assert(f);
+        assert(value);
+        assert(t);
+
+        if (sscanf(value, "%lli %llu", &a, &b) != 2)
+                log_debug("Failed to parse finish timestamp value %s", value);
+        else {
+                t->realtime = a;
+                t->monotonic = b;
+        }
+}
+
 static const char *const ioprio_class_table[] = {
         [IOPRIO_CLASS_NONE] = "none",
         [IOPRIO_CLASS_RT] = "realtime",

diff --git a/src/util.h b/src/util.h
index 6a252abbb153f727d7197d178217304030a3f7ad..71889f1425762b256a0874870995896d51dca50a 100644 (file)
--- a/src/util.h
+++ b/src/util.h
@@ -366,6 +366,9 @@ DIR *xopendirat(int dirfd, const char *name);
 
 int ask_password_tty(const char *message, usec_t until, const char *flag_file, char **_passphrase);
 
+void dual_timestamp_serialize(FILE *f, const char *name, dual_timestamp *t);
+void dual_timestamp_deserialize(FILE *f, const char *line, dual_timestamp *t);
+
 #define NULSTR_FOREACH(i, l) \
         for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)