3 files changed, 28 insertions, 51 deletions

diff --git a/src/libsystemd/sd-event/event-util.h b/src/libsystemd/sd-event/event-util.h
index e7cad9be46..ae020340a5 100644
--- a/src/libsystemd/sd-event/event-util.h
+++ b/src/libsystemd/sd-event/event-util.h
@@ -21,9 +21,10 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include "util.h"
 #include "sd-event.h"
 
+#include "util.h"
+
 DEFINE_TRIVIAL_CLEANUP_FUNC(sd_event*, sd_event_unref);
 DEFINE_TRIVIAL_CLEANUP_FUNC(sd_event_source*, sd_event_source_unref);
 
diff --git a/src/libsystemd/sd-event/sd-event.c b/src/libsystemd/sd-event/sd-event.c
index fd39a56225..700ac691b5 100644
--- a/src/libsystemd/sd-event/sd-event.c
+++ b/src/libsystemd/sd-event/sd-event.c
@@ -23,19 +23,23 @@
 #include <sys/timerfd.h>
 #include <sys/wait.h>
 
-#include "sd-id128.h"
 #include "sd-daemon.h"
-#include "macro.h"
-#include "prioq.h"
+#include "sd-event.h"
+#include "sd-id128.h"
+
+#include "alloc-util.h"
+#include "fd-util.h"
 #include "hashmap.h"
-#include "util.h"
-#include "time-util.h"
+#include "list.h"
+#include "macro.h"
 #include "missing.h"
+#include "prioq.h"
+#include "process-util.h"
 #include "set.h"
-#include "list.h"
 #include "signal-util.h"
-
-#include "sd-event.h"
+#include "string-util.h"
+#include "time-util.h"
+#include "util.h"
 
 #define DEFAULT_ACCURACY_USEC (250 * USEC_PER_MSEC)
 
@@ -242,12 +246,6 @@ static int pending_prioq_compare(const void *a, const void *b) {
         if (x->pending_iteration > y->pending_iteration)
                 return 1;
 
-        /* Stability for the rest */
-        if (x < y)
-                return -1;
-        if (x > y)
-                return 1;
-
         return 0;
 }
 
@@ -257,6 +255,12 @@ static int prepare_prioq_compare(const void *a, const void *b) {
         assert(x->prepare);
         assert(y->prepare);
 
+        /* Enabled ones first */
+        if (x->enabled != SD_EVENT_OFF && y->enabled == SD_EVENT_OFF)
+                return -1;
+        if (x->enabled == SD_EVENT_OFF && y->enabled != SD_EVENT_OFF)
+                return 1;
+
         /* Move most recently prepared ones last, so that we can stop
          * preparing as soon as we hit one that has already been
          * prepared in the current iteration */
@@ -265,24 +269,12 @@ static int prepare_prioq_compare(const void *a, const void *b) {
         if (x->prepare_iteration > y->prepare_iteration)
                 return 1;
 
-        /* Enabled ones first */
-        if (x->enabled != SD_EVENT_OFF && y->enabled == SD_EVENT_OFF)
-                return -1;
-        if (x->enabled == SD_EVENT_OFF && y->enabled != SD_EVENT_OFF)
-                return 1;
-
         /* Lower priority values first */
         if (x->priority < y->priority)
                 return -1;
         if (x->priority > y->priority)
                 return 1;
 
-        /* Stability for the rest */
-        if (x < y)
-                return -1;
-        if (x > y)
-                return 1;
-
         return 0;
 }
 
@@ -310,12 +302,6 @@ static int earliest_time_prioq_compare(const void *a, const void *b) {
         if (x->time.next > y->time.next)
                 return 1;
 
-        /* Stability for the rest */
-        if (x < y)
-                return -1;
-        if (x > y)
-                return 1;
-
         return 0;
 }
 
@@ -343,12 +329,6 @@ static int latest_time_prioq_compare(const void *a, const void *b) {
         if (x->time.next + x->time.accuracy > y->time.next + y->time.accuracy)
                 return 1;
 
-        /* Stability for the rest */
-        if (x < y)
-                return -1;
-        if (x > y)
-                return 1;
-
         return 0;
 }
 
@@ -370,12 +350,6 @@ static int exit_prioq_compare(const void *a, const void *b) {
         if (x->priority > y->priority)
                 return 1;
 
-        /* Stability for the rest */
-        if (x < y)
-                return -1;
-        if (x > y)
-                return 1;
-
         return 0;
 }
 
@@ -835,7 +809,7 @@ static void source_disconnect(sd_event_source *s) {
                                 s->event->n_enabled_child_sources--;
                         }
 
-                        (void) hashmap_remove(s->event->child_sources, INT_TO_PTR(s->child.pid));
+                        (void) hashmap_remove(s->event->child_sources, PID_TO_PTR(s->child.pid));
                         event_gc_signal_data(s->event, &s->priority, SIGCHLD);
                 }
 
@@ -1153,8 +1127,8 @@ _public_ int sd_event_add_signal(
                 callback = signal_exit_callback;
 
         r = pthread_sigmask(SIG_SETMASK, NULL, &ss);
-        if (r < 0)
-                return -errno;
+        if (r != 0)
+                return -r;
 
         if (!sigismember(&ss, sig))
                 return -EBUSY;
@@ -1215,7 +1189,7 @@ _public_ int sd_event_add_child(
         if (r < 0)
                 return r;
 
-        if (hashmap_contains(e->child_sources, INT_TO_PTR(pid)))
+        if (hashmap_contains(e->child_sources, PID_TO_PTR(pid)))
                 return -EBUSY;
 
         s = source_new(e, !ret, SOURCE_CHILD);
@@ -1228,7 +1202,7 @@ _public_ int sd_event_add_child(
         s->userdata = userdata;
         s->enabled = SD_EVENT_ONESHOT;
 
-        r = hashmap_put(e->child_sources, INT_TO_PTR(pid), s);
+        r = hashmap_put(e->child_sources, PID_TO_PTR(pid), s);
         if (r < 0) {
                 source_free(s);
                 return r;
diff --git a/src/libsystemd/sd-event/test-event.c b/src/libsystemd/sd-event/test-event.c
index c092e56b7a..c1a3b49483 100644
--- a/src/libsystemd/sd-event/test-event.c
+++ b/src/libsystemd/sd-event/test-event.c
@@ -20,10 +20,12 @@
 ***/
 
 #include "sd-event.h"
+
+#include "fd-util.h"
 #include "log.h"
-#include "util.h"
 #include "macro.h"
 #include "signal-util.h"
+#include "util.h"
 
 static int prepare_handler(sd_event_source *s, void *userdata) {
         log_info("preparing %c", PTR_TO_INT(userdata));