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-rw-r--r--src/basic/cgroup-util.c38
-rw-r--r--src/basic/cgroup-util.h3
-rw-r--r--src/basic/log.c45
-rw-r--r--src/basic/log.h10
-rw-r--r--src/core/automount.c4
-rw-r--r--src/core/busname.c4
-rw-r--r--src/core/cgroup.c21
-rw-r--r--src/core/dbus-manager.c59
-rw-r--r--src/core/dbus-unit.c1
-rw-r--r--src/core/device.c4
-rw-r--r--src/core/execute.c10
-rw-r--r--src/core/manager.c24
-rw-r--r--src/core/manager.h4
-rw-r--r--src/core/mount.c11
-rw-r--r--src/core/org.freedesktop.systemd1.conf4
-rw-r--r--src/core/path.c4
-rw-r--r--src/core/scope.c4
-rw-r--r--src/core/service.c4
-rw-r--r--src/core/slice.c5
-rw-r--r--src/core/socket.c5
-rw-r--r--src/core/swap.c5
-rw-r--r--src/core/target.c5
-rw-r--r--src/core/timer.c6
-rw-r--r--src/core/unit.c88
-rw-r--r--src/core/unit.h10
-rw-r--r--src/journal/journald-server.c60
-rw-r--r--src/journal/journald-server.h2
-rw-r--r--src/libsystemd/libsystemd.sym1
-rw-r--r--src/libsystemd/sd-bus/bus-common-errors.c1
-rw-r--r--src/libsystemd/sd-bus/bus-common-errors.h1
-rw-r--r--src/libsystemd/sd-id128/id128-util.c13
-rw-r--r--src/libsystemd/sd-id128/id128-util.h6
-rw-r--r--src/libsystemd/sd-id128/sd-id128.c22
-rw-r--r--src/network/networkd-link.h2
-rw-r--r--src/network/networkd-netdev.h2
-rw-r--r--src/shared/bus-util.c2
-rw-r--r--src/systemd/sd-id128.h2
37 files changed, 449 insertions, 43 deletions
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 7675ab0299..37e6928a46 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -28,6 +28,7 @@
#include <sys/stat.h>
#include <sys/statfs.h>
#include <sys/types.h>
+#include <sys/xattr.h>
#include <unistd.h>
#include "alloc-util.h"
@@ -883,6 +884,43 @@ int cg_set_task_access(
return 0;
}
+int cg_set_xattr(const char *controller, const char *path, const char *name, const void *value, size_t size, int flags) {
+ _cleanup_free_ char *fs = NULL;
+ int r;
+
+ assert(path);
+ assert(name);
+ assert(value || size <= 0);
+
+ r = cg_get_path(controller, path, NULL, &fs);
+ if (r < 0)
+ return r;
+
+ if (setxattr(fs, name, value, size, flags) < 0)
+ return -errno;
+
+ return 0;
+}
+
+int cg_get_xattr(const char *controller, const char *path, const char *name, void *value, size_t size) {
+ _cleanup_free_ char *fs = NULL;
+ ssize_t n;
+ int r;
+
+ assert(path);
+ assert(name);
+
+ r = cg_get_path(controller, path, NULL, &fs);
+ if (r < 0)
+ return r;
+
+ n = getxattr(fs, name, value, size);
+ if (n < 0)
+ return -errno;
+
+ return (int) n;
+}
+
int cg_pid_get_path(const char *controller, pid_t pid, char **path) {
_cleanup_fclose_ FILE *f = NULL;
char line[LINE_MAX];
diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index 1a61c7ad22..7529c9719e 100644
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -185,6 +185,9 @@ int cg_get_keyed_attribute(const char *controller, const char *path, const char
int cg_set_group_access(const char *controller, const char *path, mode_t mode, uid_t uid, gid_t gid);
int cg_set_task_access(const char *controller, const char *path, mode_t mode, uid_t uid, gid_t gid);
+int cg_set_xattr(const char *controller, const char *path, const char *name, const void *value, size_t size, int flags);
+int cg_get_xattr(const char *controller, const char *path, const char *name, void *value, size_t size);
+
int cg_install_release_agent(const char *controller, const char *agent);
int cg_uninstall_release_agent(const char *controller);
diff --git a/src/basic/log.c b/src/basic/log.c
index 6a8dad311d..bd6c96c4f8 100644
--- a/src/basic/log.c
+++ b/src/basic/log.c
@@ -330,8 +330,6 @@ static int write_to_console(
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char location[256], prefix[1 + DECIMAL_STR_MAX(int) + 2];
@@ -390,8 +388,6 @@ static int write_to_syslog(
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char header_priority[2 + DECIMAL_STR_MAX(int) + 1],
@@ -453,8 +449,6 @@ static int write_to_kmsg(
const char *file,
int line,
const char *func,
- const char *object_field,
- const char *object,
const char *buffer) {
char header_priority[2 + DECIMAL_STR_MAX(int) + 1],
@@ -485,7 +479,8 @@ static int log_do_header(
int level,
int error,
const char *file, int line, const char *func,
- const char *object_field, const char *object) {
+ const char *object_field, const char *object,
+ const char *extra_field, const char *extra) {
snprintf(header, size,
"PRIORITY=%i\n"
@@ -495,6 +490,7 @@ static int log_do_header(
"%s%s%s"
"%s%.*i%s"
"%s%s%s"
+ "%s%s%s"
"SYSLOG_IDENTIFIER=%s\n",
LOG_PRI(level),
LOG_FAC(level),
@@ -513,6 +509,9 @@ static int log_do_header(
isempty(object) ? "" : object_field,
isempty(object) ? "" : object,
isempty(object) ? "" : "\n",
+ isempty(extra) ? "" : extra_field,
+ isempty(extra) ? "" : extra,
+ isempty(extra) ? "" : "\n",
program_invocation_short_name);
return 0;
@@ -526,6 +525,8 @@ static int write_to_journal(
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *buffer) {
char header[LINE_MAX];
@@ -535,7 +536,7 @@ static int write_to_journal(
if (journal_fd < 0)
return 0;
- log_do_header(header, sizeof(header), level, error, file, line, func, object_field, object);
+ log_do_header(header, sizeof(header), level, error, file, line, func, object_field, object, extra_field, extra);
IOVEC_SET_STRING(iovec[0], header);
IOVEC_SET_STRING(iovec[1], "MESSAGE=");
@@ -559,6 +560,8 @@ static int log_dispatch(
const char *func,
const char *object_field,
const char *object,
+ const char *extra,
+ const char *extra_field,
char *buffer) {
assert(buffer);
@@ -589,7 +592,7 @@ static int log_dispatch(
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_JOURNAL) {
- k = write_to_journal(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_journal(level, error, file, line, func, object_field, object, extra_field, extra, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_journal();
@@ -600,7 +603,7 @@ static int log_dispatch(
if (log_target == LOG_TARGET_SYSLOG_OR_KMSG ||
log_target == LOG_TARGET_SYSLOG) {
- k = write_to_syslog(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_syslog(level, error, file, line, func, buffer);
if (k < 0) {
if (k != -EAGAIN)
log_close_syslog();
@@ -615,7 +618,7 @@ static int log_dispatch(
log_target == LOG_TARGET_JOURNAL_OR_KMSG ||
log_target == LOG_TARGET_KMSG)) {
- k = write_to_kmsg(level, error, file, line, func, object_field, object, buffer);
+ k = write_to_kmsg(level, error, file, line, func, buffer);
if (k < 0) {
log_close_kmsg();
log_open_console();
@@ -623,7 +626,7 @@ static int log_dispatch(
}
if (k <= 0)
- (void) write_to_console(level, error, file, line, func, object_field, object, buffer);
+ (void) write_to_console(level, error, file, line, func, buffer);
buffer = e;
} while (buffer);
@@ -649,7 +652,7 @@ int log_dump_internal(
if (_likely_(LOG_PRI(level) > log_max_level))
return -error;
- return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
int log_internalv(
@@ -676,7 +679,7 @@ int log_internalv(
vsnprintf(buffer, sizeof(buffer), format, ap);
- return log_dispatch(level, error, file, line, func, NULL, NULL, buffer);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
int log_internal(
@@ -705,6 +708,8 @@ int log_object_internalv(
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *format,
va_list ap) {
@@ -738,7 +743,7 @@ int log_object_internalv(
vsnprintf(b, l, format, ap);
- return log_dispatch(level, error, file, line, func, object_field, object, buffer);
+ return log_dispatch(level, error, file, line, func, object_field, object, extra_field, extra, buffer);
}
int log_object_internal(
@@ -749,13 +754,15 @@ int log_object_internal(
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *format, ...) {
va_list ap;
int r;
va_start(ap, format);
- r = log_object_internalv(level, error, file, line, func, object_field, object, format, ap);
+ r = log_object_internalv(level, error, file, line, func, object_field, object, extra_field, extra, format, ap);
va_end(ap);
return r;
@@ -780,7 +787,7 @@ static void log_assert(
log_abort_msg = buffer;
- log_dispatch(level, 0, file, line, func, NULL, NULL, buffer);
+ log_dispatch(level, 0, file, line, func, NULL, NULL, NULL, NULL, buffer);
}
noreturn void log_assert_failed(const char *text, const char *file, int line, const char *func) {
@@ -888,7 +895,7 @@ int log_struct_internal(
bool fallback = false;
/* If the journal is available do structured logging */
- log_do_header(header, sizeof(header), level, error, file, line, func, NULL, NULL);
+ log_do_header(header, sizeof(header), level, error, file, line, func, NULL, NULL, NULL, NULL);
IOVEC_SET_STRING(iovec[n++], header);
va_start(ap, format);
@@ -935,7 +942,7 @@ int log_struct_internal(
if (!found)
return -error;
- return log_dispatch(level, error, file, line, func, NULL, NULL, buf + 8);
+ return log_dispatch(level, error, file, line, func, NULL, NULL, NULL, NULL, buf + 8);
}
int log_set_target_from_string(const char *e) {
diff --git a/src/basic/log.h b/src/basic/log.h
index b6356228d9..2afee20bb5 100644
--- a/src/basic/log.h
+++ b/src/basic/log.h
@@ -100,18 +100,22 @@ int log_object_internal(
const char *func,
const char *object_field,
const char *object,
- const char *format, ...) _printf_(8,9);
+ const char *extra_field,
+ const char *extra,
+ const char *format, ...) _printf_(10,11);
int log_object_internalv(
int level,
int error,
- const char*file,
+ const char *file,
int line,
const char *func,
const char *object_field,
const char *object,
+ const char *extra_field,
+ const char *extra,
const char *format,
- va_list ap) _printf_(8,0);
+ va_list ap) _printf_(9,0);
int log_struct_internal(
int level,
diff --git a/src/core/automount.c b/src/core/automount.c
index bdc0e06965..7d7a0a6e46 100644
--- a/src/core/automount.c
+++ b/src/core/automount.c
@@ -800,6 +800,10 @@ static int automount_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
a->result = AUTOMOUNT_SUCCESS;
automount_enter_waiting(a);
return 1;
diff --git a/src/core/busname.c b/src/core/busname.c
index 7952cd31aa..63c7dde0bd 100644
--- a/src/core/busname.c
+++ b/src/core/busname.c
@@ -639,6 +639,10 @@ static int busname_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
n->result = BUSNAME_SUCCESS;
busname_enter_making(n);
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 7873f88785..20bdbc39d0 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -1361,6 +1361,26 @@ int unit_attach_pids_to_cgroup(Unit *u) {
return 0;
}
+static void cgroup_xattr_apply(Unit *u) {
+ char ids[SD_ID128_STRING_MAX];
+ int r;
+
+ assert(u);
+
+ if (!MANAGER_IS_SYSTEM(u->manager))
+ return;
+
+ if (sd_id128_is_null(u->invocation_id))
+ return;
+
+ r = cg_set_xattr(SYSTEMD_CGROUP_CONTROLLER, u->cgroup_path,
+ "trusted.invocation_id",
+ sd_id128_to_string(u->invocation_id, ids), 32,
+ 0);
+ if (r < 0)
+ log_unit_warning_errno(u, r, "Failed to set invocation ID on control group %s, ignoring: %m", u->cgroup_path);
+}
+
static bool unit_has_mask_realized(Unit *u, CGroupMask target_mask, CGroupMask enable_mask) {
assert(u);
@@ -1404,6 +1424,7 @@ static int unit_realize_cgroup_now(Unit *u, ManagerState state) {
/* Finally, apply the necessary attributes. */
cgroup_context_apply(u, target_mask, state);
+ cgroup_xattr_apply(u);
return 0;
}
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index ea7ced2fd0..12eb55cb7f 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -464,6 +464,64 @@ static int method_get_unit_by_pid(sd_bus_message *message, void *userdata, sd_bu
return sd_bus_reply_method_return(message, "o", path);
}
+static int method_get_unit_by_invocation_id(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_free_ char *path = NULL;
+ Manager *m = userdata;
+ sd_id128_t id;
+ const void *a;
+ Unit *u;
+ size_t sz;
+ int r;
+
+ assert(message);
+ assert(m);
+
+ /* Anyone can call this method */
+
+ r = sd_bus_message_read_array(message, 'y', &a, &sz);
+ if (r < 0)
+ return r;
+ if (sz == 0)
+ id = SD_ID128_NULL;
+ else if (sz == 16)
+ memcpy(&id, a, sz);
+ else
+ return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid invocation ID");
+
+ if (sd_id128_is_null(id)) {
+ _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);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_creds_get_pid(creds, &pid);
+ if (r < 0)
+ return r;
+
+ u = manager_get_unit_by_pid(m, pid);
+ if (!u)
+ return sd_bus_error_setf(error, BUS_ERROR_NO_SUCH_UNIT, "Client " PID_FMT " not member of any unit.", pid);
+ } else {
+ u = hashmap_get(m->units_by_invocation_id, &id);
+ if (!u)
+ return sd_bus_error_setf(error, BUS_ERROR_NO_UNIT_FOR_INVOCATION_ID, "No unit with the specified invocation ID " SD_ID128_FORMAT_STR " known.", SD_ID128_FORMAT_VAL(id));
+ }
+
+ r = mac_selinux_unit_access_check(u, message, "status", error);
+ if (r < 0)
+ return r;
+
+ /* So here's a special trick: the bus path we return actually references the unit by its invocation ID instead
+ * of the unit name. This means it stays valid only as long as the invocation ID stays the same. */
+ path = unit_dbus_path_invocation_id(u);
+ if (!path)
+ return -ENOMEM;
+
+ return sd_bus_reply_method_return(message, "o", path);
+}
+
static int method_load_unit(sd_bus_message *message, void *userdata, sd_bus_error *error) {
_cleanup_free_ char *path = NULL;
Manager *m = userdata;
@@ -2254,6 +2312,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
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),
+ SD_BUS_METHOD("GetUnitByInvocationID", "ay", "o", method_get_unit_by_invocation_id, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LoadUnit", "s", "o", method_load_unit, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("StartUnit", "ss", "o", method_start_unit, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("StartUnitReplace", "sss", "o", method_start_unit_replace, SD_BUS_VTABLE_UNPRIVILEGED),
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 5020dfba4b..245912fc0f 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -764,6 +764,7 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("StartLimitBurst", "u", bus_property_get_unsigned, offsetof(Unit, start_limit.burst), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("StartLimitAction", "s", property_get_failure_action, offsetof(Unit, start_limit_action), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RebootArgument", "s", NULL, offsetof(Unit, reboot_arg), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("InvocationID", "ay", bus_property_get_id128, offsetof(Unit, invocation_id), 0),
SD_BUS_METHOD("Start", "s", "o", method_start, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("Stop", "s", "o", method_stop, SD_BUS_VTABLE_UNPRIVILEGED),
diff --git a/src/core/device.c b/src/core/device.c
index 16e56efcc3..8a3e888e5e 100644
--- a/src/core/device.c
+++ b/src/core/device.c
@@ -464,6 +464,10 @@ static void device_update_found_one(Device *d, bool add, DeviceFound found, bool
if (!now)
return;
+ /* Didn't exist before, but does now? if so, generate a new invocation ID for it */
+ if (previous == DEVICE_NOT_FOUND && d->found != DEVICE_NOT_FOUND)
+ (void) unit_acquire_invocation_id(UNIT(d));
+
if (d->found & DEVICE_FOUND_UDEV)
/* When the device is known to udev we consider it
* plugged. */
diff --git a/src/core/execute.c b/src/core/execute.c
index d5c4e60796..7079aeed6e 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -1553,10 +1553,11 @@ static int build_environment(
unsigned n_env = 0;
char *x;
+ assert(u);
assert(c);
assert(ret);
- our_env = new0(char*, 13);
+ our_env = new0(char*, 14);
if (!our_env)
return -ENOMEM;
@@ -1627,6 +1628,13 @@ static int build_environment(
our_env[n_env++] = x;
}
+ if (!sd_id128_is_null(u->invocation_id)) {
+ if (asprintf(&x, "INVOCATION_ID=" SD_ID128_FORMAT_STR, SD_ID128_FORMAT_VAL(u->invocation_id)) < 0)
+ return -ENOMEM;
+
+ our_env[n_env++] = x;
+ }
+
if (exec_context_needs_term(c)) {
const char *tty_path, *term = NULL;
diff --git a/src/core/manager.c b/src/core/manager.c
index c1dce62a18..3569249788 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -522,6 +522,7 @@ static void manager_clean_environment(Manager *m) {
"LISTEN_FDNAMES",
"WATCHDOG_PID",
"WATCHDOG_USEC",
+ "INVOCATION_ID",
NULL);
}
@@ -582,9 +583,15 @@ int manager_new(UnitFileScope scope, bool test_run, Manager **_m) {
if (MANAGER_IS_SYSTEM(m)) {
m->unit_log_field = "UNIT=";
m->unit_log_format_string = "UNIT=%s";
+
+ m->invocation_log_field = "INVOCATION_ID=";
+ m->invocation_log_format_string = "INVOCATION_ID=" SD_ID128_FORMAT_STR;
} else {
m->unit_log_field = "USER_UNIT=";
m->unit_log_format_string = "USER_UNIT=%s";
+
+ m->invocation_log_field = "USER_INVOCATION_ID=";
+ m->invocation_log_format_string = "USER_INVOCATION_ID=" SD_ID128_FORMAT_STR;
}
m->idle_pipe[0] = m->idle_pipe[1] = m->idle_pipe[2] = m->idle_pipe[3] = -1;
@@ -1062,6 +1069,7 @@ Manager* manager_free(Manager *m) {
hashmap_free(m->dynamic_users);
hashmap_free(m->units);
+ hashmap_free(m->units_by_invocation_id);
hashmap_free(m->jobs);
hashmap_free(m->watch_pids1);
hashmap_free(m->watch_pids2);
@@ -2268,6 +2276,7 @@ int manager_loop(Manager *m) {
int manager_load_unit_from_dbus_path(Manager *m, const char *s, sd_bus_error *e, Unit **_u) {
_cleanup_free_ char *n = NULL;
+ sd_id128_t invocation_id;
Unit *u;
int r;
@@ -2279,12 +2288,25 @@ int manager_load_unit_from_dbus_path(Manager *m, const char *s, sd_bus_error *e,
if (r < 0)
return r;
+ /* Permit addressing units by invocation ID: if the passed bus path is suffixed by a 128bit ID then we use it
+ * as invocation ID. */
+ r = sd_id128_from_string(n, &invocation_id);
+ if (r >= 0) {
+ u = hashmap_get(m->units_by_invocation_id, &invocation_id);
+ if (u) {
+ *_u = u;
+ return 0;
+ }
+
+ return sd_bus_error_setf(e, BUS_ERROR_NO_UNIT_FOR_INVOCATION_ID, "No unit with the specified invocation ID " SD_ID128_FORMAT_STR " known.", SD_ID128_FORMAT_VAL(invocation_id));
+ }
+
+ /* If this didn't work, we use the suffix as unit name. */
r = manager_load_unit(m, n, NULL, e, &u);
if (r < 0)
return r;
*_u = u;
-
return 0;
}
diff --git a/src/core/manager.h b/src/core/manager.h
index 495440b446..29fe14e10b 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -89,6 +89,7 @@ struct Manager {
/* Active jobs and units */
Hashmap *units; /* name string => Unit object n:1 */
+ Hashmap *units_by_invocation_id;
Hashmap *jobs; /* job id => Job object 1:1 */
/* To make it easy to iterate through the units of a specific
@@ -319,6 +320,9 @@ struct Manager {
const char *unit_log_field;
const char *unit_log_format_string;
+ const char *invocation_log_field;
+ const char *invocation_log_format_string;
+
int first_boot; /* tri-state */
};
diff --git a/src/core/mount.c b/src/core/mount.c
index 04025b83b9..436c0e1029 100644
--- a/src/core/mount.c
+++ b/src/core/mount.c
@@ -1005,6 +1005,10 @@ static int mount_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
m->result = MOUNT_SUCCESS;
m->reload_result = MOUNT_SUCCESS;
m->reset_cpu_usage = true;
@@ -1742,9 +1746,10 @@ static int mount_dispatch_io(sd_event_source *source, int fd, uint32_t revents,
case MOUNT_DEAD:
case MOUNT_FAILED:
- /* This has just been mounted by
- * somebody else, follow the state
- * change. */
+
+ /* This has just been mounted by somebody else, follow the state change, but let's
+ * generate a new invocation ID for this implicitly and automatically. */
+ (void) unit_acquire_invocation_id(UNIT(mount));
mount_enter_mounted(mount, MOUNT_SUCCESS);
break;
diff --git a/src/core/org.freedesktop.systemd1.conf b/src/core/org.freedesktop.systemd1.conf
index 647e5f736c..6caa15b0b8 100644
--- a/src/core/org.freedesktop.systemd1.conf
+++ b/src/core/org.freedesktop.systemd1.conf
@@ -54,6 +54,10 @@
<allow send_destination="org.freedesktop.systemd1"
send_interface="org.freedesktop.systemd1.Manager"
+ send_member="GetUnitByInvocationID"/>
+
+ <allow send_destination="org.freedesktop.systemd1"
+ send_interface="org.freedesktop.systemd1.Manager"
send_member="LoadUnit"/>
<allow send_destination="org.freedesktop.systemd1"
diff --git a/src/core/path.c b/src/core/path.c
index 10f9b06974..83f794be89 100644
--- a/src/core/path.c
+++ b/src/core/path.c
@@ -577,6 +577,10 @@ static int path_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
path_mkdir(p);
p->result = PATH_SUCCESS;
diff --git a/src/core/scope.c b/src/core/scope.c
index 65fa65493b..e7583f6d89 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -298,6 +298,10 @@ static int scope_start(Unit *u) {
if (!u->transient && !MANAGER_IS_RELOADING(u->manager))
return -ENOENT;
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
(void) unit_realize_cgroup(u);
(void) unit_reset_cpu_usage(u);
diff --git a/src/core/service.c b/src/core/service.c
index 99a70395fc..8ce25c494c 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -2033,6 +2033,10 @@ static int service_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
s->result = SERVICE_SUCCESS;
s->reload_result = SERVICE_SUCCESS;
s->main_pid_known = false;
diff --git a/src/core/slice.c b/src/core/slice.c
index c7700b8857..03fe797f27 100644
--- a/src/core/slice.c
+++ b/src/core/slice.c
@@ -187,10 +187,15 @@ static void slice_dump(Unit *u, FILE *f, const char *prefix) {
static int slice_start(Unit *u) {
Slice *t = SLICE(u);
+ int r;
assert(t);
assert(t->state == SLICE_DEAD);
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
(void) unit_realize_cgroup(u);
(void) unit_reset_cpu_usage(u);
diff --git a/src/core/socket.c b/src/core/socket.c
index b9032fa5c9..ae8a1f751f 100644
--- a/src/core/socket.c
+++ b/src/core/socket.c
@@ -2354,11 +2354,14 @@ static int socket_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
s->result = SOCKET_SUCCESS;
s->reset_cpu_usage = true;
socket_enter_start_pre(s);
-
return 1;
}
diff --git a/src/core/swap.c b/src/core/swap.c
index fb222b6858..0333eaefb8 100644
--- a/src/core/swap.c
+++ b/src/core/swap.c
@@ -861,6 +861,10 @@ static int swap_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
s->result = SWAP_SUCCESS;
s->reset_cpu_usage = true;
@@ -1189,6 +1193,7 @@ static int swap_dispatch_io(sd_event_source *source, int fd, uint32_t revents, v
case SWAP_DEAD:
case SWAP_FAILED:
+ (void) unit_acquire_invocation_id(UNIT(swap));
swap_enter_active(swap, SWAP_SUCCESS);
break;
diff --git a/src/core/target.c b/src/core/target.c
index 61a91aad07..765c1f3fa4 100644
--- a/src/core/target.c
+++ b/src/core/target.c
@@ -124,10 +124,15 @@ static void target_dump(Unit *u, FILE *f, const char *prefix) {
static int target_start(Unit *u) {
Target *t = TARGET(u);
+ int r;
assert(t);
assert(t->state == TARGET_DEAD);
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
target_set_state(t, TARGET_ACTIVE);
return 1;
}
diff --git a/src/core/timer.c b/src/core/timer.c
index e2b43f02f8..9538059c13 100644
--- a/src/core/timer.c
+++ b/src/core/timer.c
@@ -616,6 +616,10 @@ static int timer_start(Unit *u) {
return r;
}
+ r = unit_acquire_invocation_id(u);
+ if (r < 0)
+ return r;
+
t->last_trigger = DUAL_TIMESTAMP_NULL;
/* Reenable all timers that depend on unit activation time */
@@ -632,7 +636,7 @@ static int timer_start(Unit *u) {
/* The timer has never run before,
* make sure a stamp file exists.
*/
- touch_file(t->stamp_path, true, USEC_INFINITY, UID_INVALID, GID_INVALID, MODE_INVALID);
+ (void) touch_file(t->stamp_path, true, USEC_INFINITY, UID_INVALID, GID_INVALID, MODE_INVALID);
}
t->result = TIMER_SUCCESS;
diff --git a/src/core/unit.c b/src/core/unit.c
index 693f75c928..690f7f7dd9 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -37,6 +37,7 @@
#include "execute.h"
#include "fileio-label.h"
#include "formats-util.h"
+#include "id128-util.h"
#include "load-dropin.h"
#include "load-fragment.h"
#include "log.h"
@@ -521,6 +522,9 @@ void unit_free(Unit *u) {
SET_FOREACH(t, u->names, i)
hashmap_remove_value(u->manager->units, t, u);
+ if (!sd_id128_is_null(u->invocation_id))
+ hashmap_remove_value(u->manager->units_by_invocation_id, &u->invocation_id, u);
+
if (u->job) {
Job *j = u->job;
job_uninstall(j);
@@ -953,6 +957,10 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
SET_FOREACH(t, u->names, i)
fprintf(f, "%s\tName: %s\n", prefix, t);
+ if (!sd_id128_is_null(u->invocation_id))
+ fprintf(f, "%s\tInvocation ID: " SD_ID128_FORMAT_STR "\n",
+ prefix, SD_ID128_FORMAT_VAL(u->invocation_id));
+
STRV_FOREACH(j, u->documentation)
fprintf(f, "%s\tDocumentation: %s\n", prefix, *j);
@@ -1054,7 +1062,6 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
if (u->nop_job)
job_dump(u->nop_job, f, prefix2);
-
}
/* Common implementation for multiple backends */
@@ -2392,6 +2399,15 @@ char *unit_dbus_path(Unit *u) {
return unit_dbus_path_from_name(u->id);
}
+char *unit_dbus_path_invocation_id(Unit *u) {
+ assert(u);
+
+ if (sd_id128_is_null(u->invocation_id))
+ return NULL;
+
+ return unit_dbus_path_from_name(u->invocation_id_string);
+}
+
int unit_set_slice(Unit *u, Unit *slice) {
assert(u);
assert(slice);
@@ -2640,6 +2656,9 @@ int unit_serialize(Unit *u, FILE *f, FDSet *fds, bool serialize_jobs) {
if (gid_is_valid(u->ref_gid))
unit_serialize_item_format(u, f, "ref-gid", GID_FMT, u->ref_gid);
+ if (!sd_id128_is_null(u->invocation_id))
+ unit_serialize_item_format(u, f, "invocation-id", SD_ID128_FORMAT_STR, SD_ID128_FORMAT_VAL(u->invocation_id));
+
bus_track_serialize(u->bus_track, f, "ref");
if (serialize_jobs) {
@@ -2915,6 +2934,19 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) {
log_oom();
continue;
+ } else if (streq(l, "invocation-id")) {
+ sd_id128_t id;
+
+ r = sd_id128_from_string(v, &id);
+ if (r < 0)
+ log_unit_debug(u, "Failed to parse invocation id %s, ignoring.", v);
+ else {
+ r = unit_set_invocation_id(u, id);
+ if (r < 0)
+ log_unit_warning_errno(u, r, "Failed to set invocation ID for unit: %m");
+ }
+
+ continue;
}
if (unit_can_serialize(u)) {
@@ -4153,3 +4185,57 @@ void unit_notify_user_lookup(Unit *u, uid_t uid, gid_t gid) {
if (r > 0)
bus_unit_send_change_signal(u);
}
+
+int unit_set_invocation_id(Unit *u, sd_id128_t id) {
+ int r;
+
+ assert(u);
+
+ /* Set the invocation ID for this unit. If we cannot, this will not roll back, but reset the whole thing. */
+
+ if (sd_id128_equal(u->invocation_id, id))
+ return 0;
+
+ if (!sd_id128_is_null(u->invocation_id))
+ (void) hashmap_remove_value(u->manager->units_by_invocation_id, &u->invocation_id, u);
+
+ if (sd_id128_is_null(id)) {
+ r = 0;
+ goto reset;
+ }
+
+ r = hashmap_ensure_allocated(&u->manager->units_by_invocation_id, &id128_hash_ops);
+ if (r < 0)
+ goto reset;
+
+ u->invocation_id = id;
+ sd_id128_to_string(id, u->invocation_id_string);
+
+ r = hashmap_put(u->manager->units_by_invocation_id, &u->invocation_id, u);
+ if (r < 0)
+ goto reset;
+
+ return 0;
+
+reset:
+ u->invocation_id = SD_ID128_NULL;
+ u->invocation_id_string[0] = 0;
+ return r;
+}
+
+int unit_acquire_invocation_id(Unit *u) {
+ sd_id128_t id;
+ int r;
+
+ assert(u);
+
+ r = sd_id128_randomize(&id);
+ if (r < 0)
+ return log_unit_error_errno(u, r, "Failed to generate invocation ID for unit: %m");
+
+ r = unit_set_invocation_id(u, id);
+ if (r < 0)
+ return log_unit_error_errno(u, r, "Failed to set invocation ID for unit: %m");
+
+ return 0;
+}
diff --git a/src/core/unit.h b/src/core/unit.h
index 3584c16d8c..a8dd3e602c 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -207,6 +207,10 @@ struct Unit {
/* How to start OnFailure units */
JobMode on_failure_job_mode;
+ /* The current invocation ID */
+ sd_id128_t invocation_id;
+ char invocation_id_string[SD_ID128_STRING_MAX]; /* useful when logging */
+
/* Garbage collect us we nobody wants or requires us anymore */
bool stop_when_unneeded;
@@ -546,6 +550,7 @@ bool unit_job_is_applicable(Unit *u, JobType j);
int set_unit_path(const char *p);
char *unit_dbus_path(Unit *u);
+char *unit_dbus_path_invocation_id(Unit *u);
int unit_load_related_unit(Unit *u, const char *type, Unit **_found);
@@ -643,12 +648,15 @@ void unit_unref_uid_gid(Unit *u, bool destroy_now);
void unit_notify_user_lookup(Unit *u, uid_t uid, gid_t gid);
+int unit_set_invocation_id(Unit *u, sd_id128_t id);
+int unit_acquire_invocation_id(Unit *u);
+
/* Macros which append UNIT= or USER_UNIT= to the message */
#define log_unit_full(unit, level, error, ...) \
({ \
const Unit *_u = (unit); \
- _u ? log_object_internal(level, error, __FILE__, __LINE__, __func__, _u->manager->unit_log_field, _u->id, ##__VA_ARGS__) : \
+ _u ? log_object_internal(level, error, __FILE__, __LINE__, __func__, _u->manager->unit_log_field, _u->id, _u->manager->invocation_log_field, _u->invocation_id_string, ##__VA_ARGS__) : \
log_internal(level, error, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
})
diff --git a/src/journal/journald-server.c b/src/journal/journald-server.c
index 015b74b203..f01cf1d937 100644
--- a/src/journal/journald-server.c
+++ b/src/journal/journald-server.c
@@ -44,6 +44,7 @@
#include "fs-util.h"
#include "hashmap.h"
#include "hostname-util.h"
+#include "id128-util.h"
#include "io-util.h"
#include "journal-authenticate.h"
#include "journal-file.h"
@@ -56,6 +57,7 @@
#include "journald-server.h"
#include "journald-stream.h"
#include "journald-syslog.h"
+#include "log.h"
#include "missing.h"
#include "mkdir.h"
#include "parse-util.h"
@@ -69,7 +71,6 @@
#include "string-table.h"
#include "string-util.h"
#include "user-util.h"
-#include "log.h"
#define USER_JOURNALS_MAX 1024
@@ -675,6 +676,44 @@ static void write_to_journal(Server *s, uid_t uid, struct iovec *iovec, unsigned
server_schedule_sync(s, priority);
}
+static int get_invocation_id(const char *cgroup_root, const char *slice, const char *unit, char **ret) {
+ _cleanup_free_ char *escaped = NULL, *slice_path = NULL, *p = NULL;
+ char *copy, ids[SD_ID128_STRING_MAX];
+ int r;
+
+ /* Read the invocation ID of a unit off a unit. It's stored in the "trusted.invocation_id" extended attribute
+ * on the cgroup path. */
+
+ r = cg_slice_to_path(slice, &slice_path);
+ if (r < 0)
+ return r;
+
+ escaped = cg_escape(unit);
+ if (!escaped)
+ return -ENOMEM;
+
+ p = strjoin(cgroup_root, "/", slice_path, "/", escaped, NULL);
+ if (!p)
+ return -ENOMEM;
+
+ r = cg_get_xattr(SYSTEMD_CGROUP_CONTROLLER, p, "trusted.invocation_id", ids, 32);
+ if (r < 0)
+ return r;
+ if (r != 32)
+ return -EINVAL;
+ ids[32] = 0;
+
+ if (!id128_is_valid(ids))
+ return -EINVAL;
+
+ copy = strdup(ids);
+ if (!copy)
+ return -ENOMEM;
+
+ *ret = copy;
+ return 0;
+}
+
static void dispatch_message_real(
Server *s,
struct iovec *iovec, unsigned n, unsigned m,
@@ -771,6 +810,7 @@ static void dispatch_message_real(
r = cg_pid_get_path_shifted(ucred->pid, s->cgroup_root, &c);
if (r >= 0) {
+ _cleanup_free_ char *raw_unit = NULL, *raw_slice = NULL;
char *session = NULL;
x = strjoina("_SYSTEMD_CGROUP=", c);
@@ -790,9 +830,8 @@ static void dispatch_message_real(
IOVEC_SET_STRING(iovec[n++], owner_uid);
}
- if (cg_path_get_unit(c, &t) >= 0) {
- x = strjoina("_SYSTEMD_UNIT=", t);
- free(t);
+ if (cg_path_get_unit(c, &raw_unit) >= 0) {
+ x = strjoina("_SYSTEMD_UNIT=", raw_unit);
IOVEC_SET_STRING(iovec[n++], x);
} else if (unit_id && !session) {
x = strjoina("_SYSTEMD_UNIT=", unit_id);
@@ -808,9 +847,8 @@ static void dispatch_message_real(
IOVEC_SET_STRING(iovec[n++], x);
}
- if (cg_path_get_slice(c, &t) >= 0) {
- x = strjoina("_SYSTEMD_SLICE=", t);
- free(t);
+ if (cg_path_get_slice(c, &raw_slice) >= 0) {
+ x = strjoina("_SYSTEMD_SLICE=", raw_slice);
IOVEC_SET_STRING(iovec[n++], x);
}
@@ -820,6 +858,14 @@ static void dispatch_message_real(
IOVEC_SET_STRING(iovec[n++], x);
}
+ if (raw_slice && raw_unit) {
+ if (get_invocation_id(s->cgroup_root, raw_slice, raw_unit, &t) >= 0) {
+ x = strjoina("_SYSTEMD_INVOCATION_ID=", t);
+ free(t);
+ IOVEC_SET_STRING(iovec[n++], x);
+ }
+ }
+
free(c);
} else if (unit_id) {
x = strjoina("_SYSTEMD_UNIT=", unit_id);
diff --git a/src/journal/journald-server.h b/src/journal/journald-server.h
index 784d24833d..dfb5724794 100644
--- a/src/journal/journald-server.h
+++ b/src/journal/journald-server.h
@@ -153,7 +153,7 @@ struct Server {
#define SERVER_MACHINE_ID(s) ((s)->machine_id_field + strlen("_MACHINE_ID="))
-#define N_IOVEC_META_FIELDS 21
+#define N_IOVEC_META_FIELDS 22
#define N_IOVEC_KERNEL_FIELDS 64
#define N_IOVEC_UDEV_FIELDS 32
#define N_IOVEC_OBJECT_FIELDS 14
diff --git a/src/libsystemd/libsystemd.sym b/src/libsystemd/libsystemd.sym
index 70ea347361..d48ef6bbe2 100644
--- a/src/libsystemd/libsystemd.sym
+++ b/src/libsystemd/libsystemd.sym
@@ -509,4 +509,5 @@ global:
sd_bus_track_count_sender;
sd_bus_set_exit_on_disconnect;
sd_bus_get_exit_on_disconnect;
+ sd_id128_get_invocation;
} LIBSYSTEMD_231;
diff --git a/src/libsystemd/sd-bus/bus-common-errors.c b/src/libsystemd/sd-bus/bus-common-errors.c
index 9cc28ed564..d2a826bf6e 100644
--- a/src/libsystemd/sd-bus/bus-common-errors.c
+++ b/src/libsystemd/sd-bus/bus-common-errors.c
@@ -27,6 +27,7 @@
BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map bus_common_errors[] = {
SD_BUS_ERROR_MAP(BUS_ERROR_NO_SUCH_UNIT, ENOENT),
SD_BUS_ERROR_MAP(BUS_ERROR_NO_UNIT_FOR_PID, ESRCH),
+ SD_BUS_ERROR_MAP(BUS_ERROR_NO_UNIT_FOR_INVOCATION_ID, ENOENT),
SD_BUS_ERROR_MAP(BUS_ERROR_UNIT_EXISTS, EEXIST),
SD_BUS_ERROR_MAP(BUS_ERROR_LOAD_FAILED, EIO),
SD_BUS_ERROR_MAP(BUS_ERROR_JOB_FAILED, EREMOTEIO),
diff --git a/src/libsystemd/sd-bus/bus-common-errors.h b/src/libsystemd/sd-bus/bus-common-errors.h
index 5df21c8926..525b79fa77 100644
--- a/src/libsystemd/sd-bus/bus-common-errors.h
+++ b/src/libsystemd/sd-bus/bus-common-errors.h
@@ -23,6 +23,7 @@
#define BUS_ERROR_NO_SUCH_UNIT "org.freedesktop.systemd1.NoSuchUnit"
#define BUS_ERROR_NO_UNIT_FOR_PID "org.freedesktop.systemd1.NoUnitForPID"
+#define BUS_ERROR_NO_UNIT_FOR_INVOCATION_ID "org.freedesktop.systemd1.NoUnitForInvocationID"
#define BUS_ERROR_UNIT_EXISTS "org.freedesktop.systemd1.UnitExists"
#define BUS_ERROR_LOAD_FAILED "org.freedesktop.systemd1.LoadFailed"
#define BUS_ERROR_JOB_FAILED "org.freedesktop.systemd1.JobFailed"
diff --git a/src/libsystemd/sd-id128/id128-util.c b/src/libsystemd/sd-id128/id128-util.c
index c3f527d657..337eae24b4 100644
--- a/src/libsystemd/sd-id128/id128-util.c
+++ b/src/libsystemd/sd-id128/id128-util.c
@@ -192,3 +192,16 @@ int id128_write(const char *p, Id128Format f, sd_id128_t id, bool do_sync) {
return id128_write_fd(fd, f, id, do_sync);
}
+
+void id128_hash_func(const void *p, struct siphash *state) {
+ siphash24_compress(p, 16, state);
+}
+
+int id128_compare_func(const void *a, const void *b) {
+ return memcmp(a, b, 16);
+}
+
+const struct hash_ops id128_hash_ops = {
+ .hash = id128_hash_func,
+ .compare = id128_compare_func,
+};
diff --git a/src/libsystemd/sd-id128/id128-util.h b/src/libsystemd/sd-id128/id128-util.h
index 3ba59acbca..6b3855acbb 100644
--- a/src/libsystemd/sd-id128/id128-util.h
+++ b/src/libsystemd/sd-id128/id128-util.h
@@ -22,6 +22,8 @@
#include <stdbool.h>
#include "sd-id128.h"
+
+#include "hash-funcs.h"
#include "macro.h"
char *id128_to_uuid_string(sd_id128_t id, char s[37]);
@@ -43,3 +45,7 @@ int id128_read(const char *p, Id128Format f, sd_id128_t *ret);
int id128_write_fd(int fd, Id128Format f, sd_id128_t id, bool do_sync);
int id128_write(const char *p, Id128Format f, sd_id128_t id, bool do_sync);
+
+void id128_hash_func(const void *p, struct siphash *state);
+int id128_compare_func(const void *a, const void *b) _pure_;
+extern const struct hash_ops id128_hash_ops;
diff --git a/src/libsystemd/sd-id128/sd-id128.c b/src/libsystemd/sd-id128/sd-id128.c
index 9f47d04e61..d4450c70a0 100644
--- a/src/libsystemd/sd-id128/sd-id128.c
+++ b/src/libsystemd/sd-id128/sd-id128.c
@@ -129,6 +129,28 @@ _public_ int sd_id128_get_boot(sd_id128_t *ret) {
return 0;
}
+_public_ int sd_id128_get_invocation(sd_id128_t *ret) {
+ static thread_local sd_id128_t saved_invocation_id = {};
+ int r;
+
+ assert_return(ret, -EINVAL);
+
+ if (sd_id128_is_null(saved_invocation_id)) {
+ const char *e;
+
+ e = secure_getenv("INVOCATION_ID");
+ if (!e)
+ return -ENXIO;
+
+ r = sd_id128_from_string(e, &saved_invocation_id);
+ if (r < 0)
+ return r;
+ }
+
+ *ret = saved_invocation_id;
+ return 0;
+}
+
static sd_id128_t make_v4_uuid(sd_id128_t id) {
/* Stolen from generate_random_uuid() of drivers/char/random.c
* in the kernel sources */
diff --git a/src/network/networkd-link.h b/src/network/networkd-link.h
index 05b2a2b323..77f72d070e 100644
--- a/src/network/networkd-link.h
+++ b/src/network/networkd-link.h
@@ -187,7 +187,7 @@ DEFINE_TRIVIAL_CLEANUP_FUNC(Link*, link_unref);
#define log_link_full(link, level, error, ...) \
({ \
const Link *_l = (link); \
- _l ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _l->ifname, ##__VA_ARGS__) : \
+ _l ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _l->ifname, NULL, NULL, ##__VA_ARGS__) : \
log_internal(level, error, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
}) \
diff --git a/src/network/networkd-netdev.h b/src/network/networkd-netdev.h
index 31b55e2791..70ff947b99 100644
--- a/src/network/networkd-netdev.h
+++ b/src/network/networkd-netdev.h
@@ -182,7 +182,7 @@ const struct ConfigPerfItem* network_netdev_gperf_lookup(const char *key, unsign
#define log_netdev_full(netdev, level, error, ...) \
({ \
const NetDev *_n = (netdev); \
- _n ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _n->ifname, ##__VA_ARGS__) : \
+ _n ? log_object_internal(level, error, __FILE__, __LINE__, __func__, "INTERFACE=", _n->ifname, NULL, NULL, ##__VA_ARGS__) : \
log_internal(level, error, __FILE__, __LINE__, __func__, ##__VA_ARGS__); \
})
diff --git a/src/shared/bus-util.c b/src/shared/bus-util.c
index 64fcf9295f..bb90c89cc2 100644
--- a/src/shared/bus-util.c
+++ b/src/shared/bus-util.c
@@ -1338,7 +1338,7 @@ int bus_property_get_id128(
if (sd_id128_is_null(*id)) /* Add an empty array if the ID is zero */
return sd_bus_message_append(reply, "ay", 0);
else
- return sd_bus_message_append_array(reply, 'b', id->bytes, 16);
+ return sd_bus_message_append_array(reply, 'y', id->bytes, 16);
}
#if __SIZEOF_SIZE_T__ != 8
diff --git a/src/systemd/sd-id128.h b/src/systemd/sd-id128.h
index 4dff0b9b81..ee011b1861 100644
--- a/src/systemd/sd-id128.h
+++ b/src/systemd/sd-id128.h
@@ -45,8 +45,8 @@ int sd_id128_from_string(const char *s, sd_id128_t *ret);
int sd_id128_randomize(sd_id128_t *ret);
int sd_id128_get_machine(sd_id128_t *ret);
-
int sd_id128_get_boot(sd_id128_t *ret);
+int sd_id128_get_invocation(sd_id128_t *ret);
#define SD_ID128_MAKE(v0, v1, v2, v3, v4, v5, v6, v7, v8, v9, v10, v11, v12, v13, v14, v15) \
((const sd_id128_t) { .bytes = { 0x##v0, 0x##v1, 0x##v2, 0x##v3, 0x##v4, 0x##v5, 0x##v6, 0x##v7, \