time-util: add and use USEC/NSEC_INFINIY

7 files changed, 14 insertions, 14 deletions

diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index db8b4d7705..a52de2db69 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -41,7 +41,7 @@ void cgroup_context_init(CGroupContext *c) {
         c->blockio_weight = (unsigned long) -1;
         c->startup_blockio_weight = (unsigned long) -1;
 
-        c->cpu_quota_per_sec_usec = (usec_t) -1;
+        c->cpu_quota_per_sec_usec = USEC_INFINITY;
 }
 
 void cgroup_context_free_device_allow(CGroupContext *c, CGroupDeviceAllow *a) {
@@ -311,7 +311,7 @@ void cgroup_context_apply(CGroupContext *c, CGroupControllerMask mask, const cha
                 if (r < 0)
                         log_warning("Failed to set cpu.cfs_period_us on %s: %s", path, strerror(-r));
 
-                if (c->cpu_quota_per_sec_usec != (usec_t) -1) {
+                if (c->cpu_quota_per_sec_usec != USEC_INFINITY) {
                         sprintf(buf, USEC_FMT "\n", c->cpu_quota_per_sec_usec * CGROUP_CPU_QUOTA_PERIOD_USEC / USEC_PER_SEC);
                         r = cg_set_attribute("cpu", path, "cpu.cfs_quota_us", buf);
                 } else
@@ -447,7 +447,7 @@ CGroupControllerMask cgroup_context_get_mask(CGroupContext *c) {
         if (c->cpu_accounting ||
             c->cpu_shares != (unsigned long) -1 ||
             c->startup_cpu_shares != (unsigned long) -1 ||
-            c->cpu_quota_per_sec_usec != (usec_t) -1)
+            c->cpu_quota_per_sec_usec != USEC_INFINITY)
                 mask |= CGROUP_CPUACCT | CGROUP_CPU;
 
         if (c->blockio_accounting ||
diff --git a/src/core/dbus-execute.c b/src/core/dbus-execute.c
index ecbadd765b..9276da4cdc 100644
--- a/src/core/dbus-execute.c
+++ b/src/core/dbus-execute.c
@@ -300,7 +300,7 @@ static int property_get_timer_slack_nsec(
         assert(reply);
         assert(c);
 
-        if (c->timer_slack_nsec != (nsec_t) -1)
+        if (c->timer_slack_nsec != NSEC_INFINITY)
                 u = (uint64_t) c->timer_slack_nsec;
         else
                 u = (uint64_t) prctl(PR_GET_TIMERSLACK);
diff --git a/src/core/execute.c b/src/core/execute.c
index 6e76bd5b50..d8452a666c 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -333,7 +333,7 @@ static int setup_input(const ExecContext *context, int socket_fd, bool apply_tty
                                       i == EXEC_INPUT_TTY_FAIL,
                                       i == EXEC_INPUT_TTY_FORCE,
                                       false,
-                                      (usec_t) -1);
+                                      USEC_INFINITY);
                 if (fd < 0)
                         return fd;
 
@@ -1464,7 +1464,7 @@ int exec_spawn(ExecCommand *command,
                                 goto fail_child;
                         }
 
-                if (context->timer_slack_nsec != (nsec_t) -1)
+                if (context->timer_slack_nsec != NSEC_INFINITY)
                         if (prctl(PR_SET_TIMERSLACK, context->timer_slack_nsec) < 0) {
                                 err = -errno;
                                 r = EXIT_TIMERSLACK;
@@ -1833,7 +1833,7 @@ void exec_context_init(ExecContext *c) {
         c->syslog_priority = LOG_DAEMON|LOG_INFO;
         c->syslog_level_prefix = true;
         c->ignore_sigpipe = true;
-        c->timer_slack_nsec = (nsec_t) -1;
+        c->timer_slack_nsec = NSEC_INFINITY;
         c->personality = 0xffffffffUL;
         c->runtime_directory_mode = 0755;
 }
@@ -2177,7 +2177,7 @@ void exec_context_dump(ExecContext *c, FILE* f, const char *prefix) {
                 fputs("\n", f);
         }
 
-        if (c->timer_slack_nsec != (nsec_t) -1)
+        if (c->timer_slack_nsec != NSEC_INFINITY)
                 fprintf(f, "%sTimerSlackNSec: "NSEC_FMT "\n", prefix, c->timer_slack_nsec);
 
         fprintf(f,
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 81f137946c..6d8431015d 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -2510,7 +2510,7 @@ int config_parse_cpu_quota(
         assert(rvalue);
 
         if (isempty(rvalue)) {
-                c->cpu_quota_per_sec_usec = (usec_t) -1;
+                c->cpu_quota_per_sec_usec = USEC_INFINITY;
                 return 0;
         }
 
diff --git a/src/core/main.c b/src/core/main.c
index f67c003941..2741989c48 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -109,7 +109,7 @@ static usec_t arg_shutdown_watchdog = 10 * USEC_PER_MINUTE;
 static char **arg_default_environment = NULL;
 static struct rlimit *arg_default_rlimit[_RLIMIT_MAX] = {};
 static uint64_t arg_capability_bounding_set_drop = 0;
-static nsec_t arg_timer_slack_nsec = (nsec_t) -1;
+static nsec_t arg_timer_slack_nsec = NSEC_INFINITY;
 static usec_t arg_default_timer_accuracy_usec = 1 * USEC_PER_MINUTE;
 static Set* arg_syscall_archs = NULL;
 static FILE* arg_serialization = NULL;
@@ -1604,7 +1604,7 @@ int main(int argc, char *argv[]) {
         if (arg_running_as == SYSTEMD_SYSTEM && arg_runtime_watchdog > 0)
                 watchdog_set_timeout(&arg_runtime_watchdog);
 
-        if (arg_timer_slack_nsec != (nsec_t) -1)
+        if (arg_timer_slack_nsec != NSEC_INFINITY)
                 if (prctl(PR_SET_TIMERSLACK, arg_timer_slack_nsec) < 0)
                         log_error("Failed to adjust timer slack: %m");
 
diff --git a/src/core/manager.c b/src/core/manager.c
index 0653d7e59a..af508ef30c 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1875,7 +1875,7 @@ int manager_loop(Manager *m) {
                         if (wait_usec <= 0)
                                 wait_usec = 1;
                 } else
-                        wait_usec = (usec_t) -1;
+                        wait_usec = USEC_INFINITY;
 
                 r = sd_event_run(m->event, wait_usec);
                 if (r < 0) {
diff --git a/src/core/timer.c b/src/core/timer.c
index e69dfbd1e4..a5a33a6e6f 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -46,8 +46,8 @@ static void timer_init(Unit *u) {
         assert(u);
         assert(u->load_state == UNIT_STUB);
 
-        t->next_elapse_monotonic_or_boottime = (usec_t) -1;
-        t->next_elapse_realtime = (usec_t) -1;
+        t->next_elapse_monotonic_or_boottime = USEC_INFINITY;
+        t->next_elapse_realtime = USEC_INFINITY;
         t->accuracy_usec = u->manager->default_timer_accuracy_usec;
 }