diff options
Diffstat (limited to 'src/core/dbus-manager.c')
| -rw-r--r-- | src/core/dbus-manager.c | 300 |
1 files changed, 173 insertions, 127 deletions
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c index 4e5d67fc19..c5c672a0a2 100644 --- a/src/core/dbus-manager.c +++ b/src/core/dbus-manager.c @@ -20,27 +20,33 @@ ***/ #include <errno.h> +#include <sys/prctl.h> #include <unistd.h> -#include "log.h" -#include "strv.h" +#include "alloc-util.h" +#include "architecture.h" #include "build.h" -#include "install.h" -#include "selinux-access.h" -#include "watchdog.h" +#include "bus-common-errors.h" #include "clock-util.h" -#include "path-util.h" -#include "virt.h" -#include "architecture.h" -#include "env-util.h" -#include "dbus.h" +#include "dbus-execute.h" #include "dbus-job.h" #include "dbus-manager.h" #include "dbus-unit.h" -#include "dbus-snapshot.h" -#include "dbus-execute.h" -#include "bus-common-errors.h" +#include "dbus.h" +#include "env-util.h" +#include "fd-util.h" +#include "fileio.h" #include "formats-util.h" +#include "install.h" +#include "log.h" +#include "path-util.h" +#include "selinux-access.h" +#include "stat-util.h" +#include "string-util.h" +#include "strv.h" +#include "syslog-util.h" +#include "virt.h" +#include "watchdog.h" static int property_get_version( sd_bus *bus, @@ -81,10 +87,21 @@ static int property_get_virtualization( void *userdata, sd_bus_error *error) { + int v; + assert(bus); assert(reply); - return sd_bus_message_append(reply, "s", virtualization_to_string(detect_virtualization())); + v = detect_virtualization(); + + /* Make sure to return the empty string when we detect no virtualization, as that is the API. + * + * https://github.com/systemd/systemd/issues/1423 + */ + + return sd_bus_message_append( + reply, "s", + v == VIRTUALIZATION_NONE ? "" : virtualization_to_string(v)); } static int property_get_architecture( @@ -111,8 +128,7 @@ static int property_get_tainted( void *userdata, sd_bus_error *error) { - char buf[sizeof("split-usr:mtab-not-symlink:cgroups-missing:local-hwclock:")] = "", *e = buf; - _cleanup_free_ char *p = NULL; + char buf[sizeof("split-usr:cgroups-missing:local-hwclock:")] = "", *e = buf; Manager *m = userdata; assert(bus); @@ -122,9 +138,6 @@ static int property_get_tainted( if (m->taint_usr) e = stpcpy(e, "split-usr:"); - if (readlink_malloc("/etc/mtab", &p) < 0) - e = stpcpy(e, "mtab-not-symlink:"); - if (access("/proc/cgroups", F_OK) < 0) e = stpcpy(e, "cgroups-missing:"); @@ -216,7 +229,10 @@ static int property_set_log_level( if (r < 0) return r; - return log_set_max_level_from_string(t); + r = log_set_max_level_from_string(t); + if (r == 0) + log_info("Setting log level to %s.", t); + return r; } static int property_get_n_names( @@ -339,6 +355,21 @@ static int property_set_runtime_watchdog( return watchdog_set_timeout(t); } +static int property_get_timer_slack_nsec( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + assert(bus); + assert(reply); + + return sd_bus_message_append(reply, "t", (uint64_t) prctl(PR_GET_TIMERSLACK)); +} + static int method_get_unit(sd_bus_message *message, void *userdata, sd_bus_error *error) { _cleanup_free_ char *path = NULL; Manager *m = userdata; @@ -356,7 +387,7 @@ static int method_get_unit(sd_bus_message *message, void *userdata, sd_bus_error return r; if (isempty(name)) { - _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL; + _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL; pid_t pid; r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds); @@ -408,7 +439,7 @@ static int method_get_unit_by_pid(sd_bus_message *message, void *userdata, sd_bu return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid PID " PID_FMT, pid); if (pid == 0) { - _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL; + _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL; r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds); if (r < 0) @@ -451,7 +482,7 @@ static int method_load_unit(sd_bus_message *message, void *userdata, sd_bus_erro return r; if (isempty(name)) { - _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL; + _cleanup_(sd_bus_creds_unrefp) sd_bus_creds *creds = NULL; pid_t pid; r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds); @@ -602,9 +633,13 @@ static int method_set_unit_properties(sd_bus_message *message, void *userdata, s if (r < 0) return r; - u = manager_get_unit(m, name); - if (!u) - return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not loaded.", name); + r = manager_load_unit(m, name, NULL, error, &u); + if (r < 0) + return r; + + r = bus_unit_check_load_state(u, error); + if (r < 0) + return r; return bus_unit_method_set_properties(message, u, error); } @@ -616,6 +651,7 @@ static int transient_unit_from_message( Unit **unit, sd_bus_error *error) { + UnitType t; Unit *u; int r; @@ -623,12 +659,18 @@ static int transient_unit_from_message( assert(message); assert(name); + t = unit_name_to_type(name); + if (t < 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid unit name or type."); + + if (!unit_vtable[t]->can_transient) + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unit type %s does not support transient units.", unit_type_to_string(t)); + r = manager_load_unit(m, name, NULL, error, &u); if (r < 0) return r; - if (u->load_state != UNIT_NOT_FOUND || - set_size(u->dependencies[UNIT_REFERENCED_BY]) > 0) + if (!unit_is_pristine(u)) return sd_bus_error_setf(error, BUS_ERROR_UNIT_EXISTS, "Unit %s already exists.", name); /* OK, the unit failed to load and is unreferenced, now let's @@ -642,6 +684,9 @@ static int transient_unit_from_message( if (r < 0) return r; + /* Now load the missing bits of the unit we just created */ + manager_dispatch_load_queue(m); + *unit = u; return 0; @@ -652,8 +697,6 @@ static int transient_aux_units_from_message( sd_bus_message *message, sd_bus_error *error) { - Unit *u; - char *name = NULL; int r; assert(m); @@ -664,20 +707,17 @@ static int transient_aux_units_from_message( return r; while ((r = sd_bus_message_enter_container(message, 'r', "sa(sv)")) > 0) { + const char *name = NULL; + Unit *u; + r = sd_bus_message_read(message, "s", &name); if (r < 0) return r; r = transient_unit_from_message(m, message, name, &u, error); - if (r < 0 && r != -EEXIST) + if (r < 0) return r; - if (r != -EEXIST) { - r = unit_load(u); - if (r < 0) - return r; - } - r = sd_bus_message_exit_container(message); if (r < 0) return r; @@ -696,7 +736,6 @@ static int method_start_transient_unit(sd_bus_message *message, void *userdata, const char *name, *smode; Manager *m = userdata; JobMode mode; - UnitType t; Unit *u; int r; @@ -711,13 +750,6 @@ static int method_start_transient_unit(sd_bus_message *message, void *userdata, if (r < 0) return r; - t = unit_name_to_type(name); - if (t < 0) - return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid unit type."); - - if (!unit_vtable[t]->can_transient) - return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unit type %s does not support transient units.", unit_type_to_string(t)); - mode = job_mode_from_string(smode); if (mode < 0) return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Job mode %s is invalid.", smode); @@ -736,13 +768,6 @@ static int method_start_transient_unit(sd_bus_message *message, void *userdata, if (r < 0) return r; - /* And load this stub fully */ - r = unit_load(u); - if (r < 0) - return r; - - manager_dispatch_load_queue(m); - /* Finally, start it */ return bus_unit_queue_job(message, u, JOB_START, mode, false, error); } @@ -843,7 +868,7 @@ static int method_reset_failed(sd_bus_message *message, void *userdata, sd_bus_e } static int list_units_filtered(sd_bus_message *message, void *userdata, sd_bus_error *error, char **states) { - _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; Manager *m = userdata; const char *k; Iterator i; @@ -931,7 +956,7 @@ static int method_list_units_filtered(sd_bus_message *message, void *userdata, s } static int method_list_jobs(sd_bus_message *message, void *userdata, sd_bus_error *error) { - _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; Manager *m = userdata; Iterator i; Job *j; @@ -1072,66 +1097,8 @@ static int method_dump(sd_bus_message *message, void *userdata, sd_bus_error *er return sd_bus_reply_method_return(message, "s", dump); } -static int method_create_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) { - _cleanup_free_ char *path = NULL; - Manager *m = userdata; - const char *name; - int cleanup; - Snapshot *s = NULL; - int r; - - assert(message); - assert(m); - - r = mac_selinux_access_check(message, "start", error); - if (r < 0) - return r; - - r = sd_bus_message_read(message, "sb", &name, &cleanup); - if (r < 0) - return r; - - if (isempty(name)) - name = NULL; - - r = bus_verify_manage_units_async(m, message, error); - if (r < 0) - return r; - if (r == 0) - return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */ - - r = snapshot_create(m, name, cleanup, error, &s); - if (r < 0) - return r; - - path = unit_dbus_path(UNIT(s)); - if (!path) - return -ENOMEM; - - return sd_bus_reply_method_return(message, "o", path); -} - -static int method_remove_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) { - Manager *m = userdata; - const char *name; - Unit *u; - int r; - - assert(message); - assert(m); - - r = sd_bus_message_read(message, "s", &name); - if (r < 0) - return r; - - u = manager_get_unit(m, name); - if (!u) - return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s does not exist.", name); - - if (u->type != UNIT_SNAPSHOT) - return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Unit %s is not a snapshot", name); - - return bus_snapshot_method_remove(message, u, error); +static int method_refuse_snapshot(sd_bus_message *message, void *userdata, sd_bus_error *error) { + return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Support for snapshots has been removed."); } static int method_reload(sd_bus_message *message, void *userdata, sd_bus_error *error) { @@ -1201,8 +1168,10 @@ static int method_exit(sd_bus_message *message, void *userdata, sd_bus_error *er if (r < 0) return r; - if (m->running_as == MANAGER_SYSTEM) - return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "Exit is only supported for user service managers."); + /* Exit() (in contrast to SetExitCode()) is actually allowed even if + * we are running on the host. It will fall back on reboot() in + * systemd-shutdown if it cannot do the exit() because it isn't a + * container. */ m->exit_code = MANAGER_EXIT; @@ -1450,8 +1419,32 @@ static int method_unset_and_set_environment(sd_bus_message *message, void *userd return sd_bus_reply_method_return(message, NULL); } +static int method_set_exit_code(sd_bus_message *message, void *userdata, sd_bus_error *error) { + uint8_t code; + Manager *m = userdata; + int r; + + assert(message); + assert(m); + + r = mac_selinux_access_check(message, "exit", error); + if (r < 0) + return r; + + r = sd_bus_message_read_basic(message, 'y', &code); + if (r < 0) + return r; + + if (m->running_as == MANAGER_SYSTEM && detect_container() <= 0) + return sd_bus_error_setf(error, SD_BUS_ERROR_NOT_SUPPORTED, "ExitCode can only be set for user service managers or in containers."); + + m->return_value = code; + + return sd_bus_reply_method_return(message, NULL); +} + static int method_list_unit_files(sd_bus_message *message, void *userdata, sd_bus_error *error) { - _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; Manager *m = userdata; UnitFileList *item; Hashmap *h; @@ -1525,9 +1518,9 @@ static int method_get_unit_file_state(sd_bus_message *message, void *userdata, s scope = m->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER; - state = unit_file_get_state(scope, NULL, name); - if (state < 0) - return state; + r = unit_file_get_state(scope, NULL, name, &state); + if (r < 0) + return r; return sd_bus_reply_method_return(message, "s", unit_file_state_to_string(state)); } @@ -1557,7 +1550,7 @@ static int method_get_default_target(sd_bus_message *message, void *userdata, sd } static int send_unit_files_changed(sd_bus *bus, void *userdata) { - _cleanup_bus_message_unref_ sd_bus_message *message = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL; int r; assert(bus); @@ -1576,7 +1569,7 @@ static int reply_unit_file_changes_and_free( UnitFileChange *changes, unsigned n_changes) { - _cleanup_bus_message_unref_ sd_bus_message *reply = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL; unsigned i; int r; @@ -1614,6 +1607,7 @@ static int reply_unit_file_changes_and_free( if (r < 0) goto fail; + unit_file_changes_free(changes, n_changes); return sd_bus_send(NULL, reply, NULL); fail: @@ -1655,6 +1649,8 @@ static int method_enable_unit_files_generic( scope = m->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER; r = call(scope, runtime, NULL, l, force, &changes, &n_changes); + if (r == -ESHUTDOWN) + return sd_bus_error_setf(error, BUS_ERROR_UNIT_MASKED, "Unit file is masked"); if (r < 0) return r; @@ -1848,8 +1844,10 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata, scope = m->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER; r = unit_file_preset_all(scope, runtime, NULL, mm, force, &changes, &n_changes); - if (r < 0) + if (r < 0) { + unit_file_changes_free(changes, n_changes); return r; + } return reply_unit_file_changes_and_free(m, message, -1, changes, n_changes); } @@ -1889,6 +1887,8 @@ static int method_add_dependency_unit_files(sd_bus_message *message, void *userd scope = m->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER; r = unit_file_add_dependency(scope, runtime, NULL, l, target, dep, force, &changes, &n_changes); + if (r == -ESHUTDOWN) + return sd_bus_error_setf(error, BUS_ERROR_UNIT_MASKED, "Unit file is masked"); if (r < 0) return r; @@ -1933,6 +1933,51 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_WRITABLE_PROPERTY("ShutdownWatchdogUSec", "t", bus_property_get_usec, bus_property_set_usec, offsetof(Manager, shutdown_watchdog), 0), SD_BUS_PROPERTY("ControlGroup", "s", NULL, offsetof(Manager, cgroup_root), 0), SD_BUS_PROPERTY("SystemState", "s", property_get_system_state, 0, 0), + SD_BUS_PROPERTY("ExitCode", "y", bus_property_get_unsigned, offsetof(Manager, return_value), 0), + SD_BUS_PROPERTY("DefaultTimerAccuracyUSec", "t", bus_property_get_usec, offsetof(Manager, default_timer_accuracy_usec), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultTimeoutStartUSec", "t", bus_property_get_usec, offsetof(Manager, default_timeout_start_usec), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultTimeoutStopUSec", "t", bus_property_get_usec, offsetof(Manager, default_timeout_stop_usec), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultRestartUSec", "t", bus_property_get_usec, offsetof(Manager, default_restart_usec), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultStartLimitInterval", "t", bus_property_get_usec, offsetof(Manager, default_start_limit_interval), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultStartLimitBurst", "u", bus_property_get_unsigned, offsetof(Manager, default_start_limit_burst), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultCPUAccounting", "b", bus_property_get_bool, offsetof(Manager, default_cpu_accounting), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultBlockIOAccounting", "b", bus_property_get_bool, offsetof(Manager, default_blockio_accounting), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultMemoryAccounting", "b", bus_property_get_bool, offsetof(Manager, default_memory_accounting), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultTasksAccounting", "b", bus_property_get_bool, offsetof(Manager, default_tasks_accounting), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCPU", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCPUSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitFSIZE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitFSIZESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_FSIZE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitDATA", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitDATASoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_DATA]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSTACK", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSTACKSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_STACK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCORE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitCORESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_CORE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRSS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRSSSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RSS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNOFILE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNOFILESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NOFILE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitAS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitASSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_AS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNPROC", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNPROCSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NPROC]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMEMLOCK", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMEMLOCKSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MEMLOCK]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitLOCKS", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitLOCKSSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_LOCKS]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSIGPENDING", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitSIGPENDINGSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_SIGPENDING]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMSGQUEUE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitMSGQUEUESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_MSGQUEUE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNICE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitNICESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTPRIO", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTPRIOSoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTTIME", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultLimitRTTIMESoft", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultTasksMax", "t", NULL, offsetof(Manager, default_tasks_max), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_METHOD("GetUnit", "s", "o", method_get_unit, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("GetUnitByPID", "u", "o", method_get_unit_by_pid, SD_BUS_VTABLE_UNPRIVILEGED), @@ -1959,8 +2004,8 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_METHOD("Subscribe", NULL, NULL, method_subscribe, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("Unsubscribe", NULL, NULL, method_unsubscribe, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("Dump", NULL, "s", method_dump, SD_BUS_VTABLE_UNPRIVILEGED), - SD_BUS_METHOD("CreateSnapshot", "sb", "o", method_create_snapshot, SD_BUS_VTABLE_UNPRIVILEGED), - SD_BUS_METHOD("RemoveSnapshot", "s", NULL, method_remove_snapshot, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("CreateSnapshot", "sb", "o", method_refuse_snapshot, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("RemoveSnapshot", "s", NULL, method_refuse_snapshot, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("Reload", NULL, NULL, method_reload, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("Reexecute", NULL, NULL, method_reexecute, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("Exit", NULL, NULL, method_exit, 0), @@ -1986,6 +2031,7 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_METHOD("GetDefaultTarget", NULL, "s", method_get_default_target, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("PresetAllUnitFiles", "sbb", "a(sss)", method_preset_all_unit_files, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("AddDependencyUnitFiles", "asssbb", "a(sss)", method_add_dependency_unit_files, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("SetExitCode", "y", NULL, method_set_exit_code, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_SIGNAL("UnitNew", "so", 0), SD_BUS_SIGNAL("UnitRemoved", "so", 0), @@ -1999,7 +2045,7 @@ const sd_bus_vtable bus_manager_vtable[] = { }; static int send_finished(sd_bus *bus, void *userdata) { - _cleanup_bus_message_unref_ sd_bus_message *message = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL; usec_t *times = userdata; int r; @@ -2047,7 +2093,7 @@ void bus_manager_send_finished( } static int send_reloading(sd_bus *bus, void *userdata) { - _cleanup_bus_message_unref_ sd_bus_message *message = NULL; + _cleanup_(sd_bus_message_unrefp) sd_bus_message *message = NULL; int r; assert(bus); |