X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fmanager.c;h=5772f402b1f41885a579561157e5a8edf9c3838d;hp=ce5888e840d14892adf05b1d6921a8c918441c0e;hb=ccfdc9a11256dc9b88860583924b5e57a9bb4ed1;hpb=0851062751fe5083326308b9901527fc4b234919

diff --git a/src/core/manager.c b/src/core/manager.c
index ce5888e84..5772f402b 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -84,9 +84,6 @@
 #define JOBS_IN_PROGRESS_PERIOD_USEC (USEC_PER_SEC / 3)
 #define JOBS_IN_PROGRESS_PERIOD_DIVISOR 3
 
-/* Where clients shall send notification messages to */
-#define NOTIFY_SOCKET "@/org/freedesktop/systemd1/notify"
-
 #define TIME_T_MAX (time_t)((1UL << ((sizeof(time_t) << 3) - 1)) - 1)
 
 static int manager_dispatch_notify_fd(sd_event_source *source, int fd, uint32_t revents, void *userdata);
@@ -105,7 +102,12 @@ static int manager_watch_jobs_in_progress(Manager *m) {
                 return 0;
 
         next = now(CLOCK_MONOTONIC) + JOBS_IN_PROGRESS_WAIT_USEC;
-        return sd_event_add_monotonic(m->event, &m->jobs_in_progress_event_source, next, 0, manager_dispatch_jobs_in_progress, m);
+        return sd_event_add_time(
+                        m->event,
+                        &m->jobs_in_progress_event_source,
+                        CLOCK_MONOTONIC,
+                        next, 0,
+                        manager_dispatch_jobs_in_progress, m);
 }
 
 #define CYLON_BUFFER_EXTRA (2*(sizeof(ANSI_RED_ON)-1) + sizeof(ANSI_HIGHLIGHT_RED_ON)-1 + 2*(sizeof(ANSI_HIGHLIGHT_OFF)-1))
@@ -223,8 +225,8 @@ static int manager_watch_idle_pipe(Manager *m) {
 static void manager_close_idle_pipe(Manager *m) {
         assert(m);
 
-        close_pipe(m->idle_pipe);
-        close_pipe(m->idle_pipe + 2);
+        safe_close_pair(m->idle_pipe);
+        safe_close_pair(m->idle_pipe + 2);
 }
 
 static int manager_setup_time_change(Manager *m) {
@@ -250,8 +252,7 @@ static int manager_setup_time_change(Manager *m) {
 
         if (timerfd_settime(m->time_change_fd, TFD_TIMER_ABSTIME|TFD_TIMER_CANCEL_ON_SET, &its, NULL) < 0) {
                 log_debug("Failed to set up TFD_TIMER_CANCEL_ON_SET, ignoring: %m");
-                close_nointr_nofail(m->time_change_fd);
-                m->time_change_fd = -1;
+                m->time_change_fd = safe_close(m->time_change_fd);
                 return 0;
         }
 
@@ -421,12 +422,14 @@ int manager_new(SystemdRunningAs running_as, Manager **_m) {
                 return -ENOMEM;
 
 #ifdef ENABLE_EFI
-        if (detect_container(NULL) <= 0)
+        if (running_as == SYSTEMD_SYSTEM && detect_container(NULL) <= 0)
                 boot_timestamps(&m->userspace_timestamp, &m->firmware_timestamp, &m->loader_timestamp);
 #endif
 
         m->running_as = running_as;
         m->exit_code = _MANAGER_EXIT_CODE_INVALID;
+        m->default_timer_accuracy_usec = USEC_PER_MINUTE;
+        m->default_cpu_quota_period_usec = 100 * USEC_PER_MSEC;
 
         m->idle_pipe[0] = m->idle_pipe[1] = m->idle_pipe[2] = m->idle_pipe[3] = -1;
 
@@ -506,16 +509,17 @@ fail:
 }
 
 static int manager_setup_notify(Manager *m) {
-        union {
-                struct sockaddr sa;
-                struct sockaddr_un un;
-        } sa = {
-                .sa.sa_family = AF_UNIX,
-        };
-        int one = 1, r;
+        int r;
 
         if (m->notify_fd < 0) {
                 _cleanup_close_ int fd = -1;
+                union {
+                        struct sockaddr sa;
+                        struct sockaddr_un un;
+                } sa = {
+                        .sa.sa_family = AF_UNIX,
+                };
+                int one = 1;
 
                 /* First free all secondary fields */
                 free(m->notify_socket);
@@ -528,13 +532,24 @@ static int manager_setup_notify(Manager *m) {
                         return -errno;
                 }
 
-                if (getpid() != 1 || detect_container(NULL) > 0)
-                        snprintf(sa.un.sun_path, sizeof(sa.un.sun_path), NOTIFY_SOCKET "/%" PRIx64, random_u64());
-                else
-                        strncpy(sa.un.sun_path, NOTIFY_SOCKET, sizeof(sa.un.sun_path));
-                sa.un.sun_path[0] = 0;
+                if (m->running_as == SYSTEMD_SYSTEM)
+                        m->notify_socket = strdup("/run/systemd/notify");
+                else {
+                        const char *e;
+
+                        e = getenv("XDG_RUNTIME_DIR");
+                        if (!e) {
+                                log_error("XDG_RUNTIME_DIR is not set: %m");
+                                return -EINVAL;
+                        }
+
+                        m->notify_socket = strappend(e, "/systemd/notify");
+                }
+                if (!m->notify_socket)
+                        return log_oom();
 
-                r = bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + 1 + strlen(sa.un.sun_path+1));
+                strncpy(sa.un.sun_path, m->notify_socket, sizeof(sa.un.sun_path)-1);
+                r = bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path));
                 if (r < 0) {
                         log_error("bind() failed: %m");
                         return -errno;
@@ -546,11 +561,6 @@ static int manager_setup_notify(Manager *m) {
                         return -errno;
                 }
 
-                sa.un.sun_path[0] = '@';
-                m->notify_socket = strdup(sa.un.sun_path);
-                if (!m->notify_socket)
-                        return log_oom();
-
                 m->notify_fd = fd;
                 fd = -1;
 
@@ -793,14 +803,10 @@ void manager_free(Manager *m) {
         sd_event_source_unref(m->idle_pipe_event_source);
         sd_event_source_unref(m->run_queue_event_source);
 
-        if (m->signal_fd >= 0)
-                close_nointr_nofail(m->signal_fd);
-        if (m->notify_fd >= 0)
-                close_nointr_nofail(m->notify_fd);
-        if (m->time_change_fd >= 0)
-                close_nointr_nofail(m->time_change_fd);
-        if (m->kdbus_fd >= 0)
-                close_nointr_nofail(m->kdbus_fd);
+        safe_close(m->signal_fd);
+        safe_close(m->notify_fd);
+        safe_close(m->time_change_fd);
+        safe_close(m->kdbus_fd);
 
         manager_close_idle_pipe(m);
 
@@ -1756,9 +1762,7 @@ static int manager_dispatch_time_change_fd(sd_event_source *source, int fd, uint
 
         /* Restart the watch */
         m->time_change_event_source = sd_event_source_unref(m->time_change_event_source);
-
-        close_nointr_nofail(m->time_change_fd);
-        m->time_change_fd = -1;
+        m->time_change_fd = safe_close(m->time_change_fd);
 
         manager_setup_time_change(m);
 
@@ -2042,7 +2046,7 @@ int manager_open_serialization(Manager *m, FILE **_f) {
 
         f = fdopen(fd, "w+");
         if (!f) {
-                close_nointr_nofail(fd);
+                safe_close(fd);
                 return -errno;
         }
 
@@ -2263,11 +2267,8 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         if (safe_atoi(l + 10, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
                                 log_debug("Failed to parse notify fd: %s", l + 10);
                         else {
-                                if (m->notify_fd >= 0) {
-                                        m->notify_event_source = sd_event_source_unref(m->notify_event_source);
-                                        close_nointr_nofail(m->notify_fd);
-                                }
-
+                                m->notify_event_source = sd_event_source_unref(m->notify_event_source);
+                                safe_close(m->notify_fd);
                                 m->notify_fd = fdset_remove(fds, fd);
                         }
 
@@ -2289,9 +2290,7 @@ int manager_deserialize(Manager *m, FILE *f, FDSet *fds) {
                         if (safe_atoi(l + 9, &fd) < 0 || fd < 0 || !fdset_contains(fds, fd))
                                 log_debug("Failed to parse kdbus fd: %s", l + 9);
                         else {
-                                if (m->kdbus_fd >= 0)
-                                        close_nointr_nofail(m->kdbus_fd);
-
+                                safe_close(m->kdbus_fd);
                                 m->kdbus_fd = fdset_remove(fds, fd);
                         }