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-rw-r--r--src/core/dbus-manager.c81
-rw-r--r--src/core/dbus-service.c6
-rw-r--r--src/core/dbus-unit.c6
-rw-r--r--src/core/emergency-action.c (renamed from src/core/failure-action.c)65
-rw-r--r--src/core/emergency-action.h (renamed from src/core/failure-action.h)28
-rw-r--r--src/core/execute.c575
-rw-r--r--src/core/job.c2
-rw-r--r--src/core/load-fragment-gperf.gperf.m48
-rw-r--r--src/core/load-fragment.c58
-rw-r--r--src/core/load-fragment.h2
-rw-r--r--src/core/main.c13
-rw-r--r--src/core/manager.c33
-rw-r--r--src/core/manager.h13
-rw-r--r--src/core/org.freedesktop.systemd1.conf4
-rw-r--r--src/core/scope.c44
-rw-r--r--src/core/service.c2
-rw-r--r--src/core/service.h2
-rw-r--r--src/core/slice.c38
-rw-r--r--src/core/unit.c6
-rw-r--r--src/core/unit.h6
20 files changed, 523 insertions, 469 deletions
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 12eb55cb7f..d7d3d3c8ce 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -47,6 +47,11 @@
#include "virt.h"
#include "watchdog.h"
+static UnitFileFlags unit_file_bools_to_flags(bool runtime, bool force) {
+ return (runtime ? UNIT_FILE_RUNTIME : 0) |
+ (force ? UNIT_FILE_FORCE : 0);
+}
+
static int property_get_version(
sd_bus *bus,
const char *path,
@@ -1948,13 +1953,14 @@ static int install_error(
static int method_enable_unit_files_generic(
sd_bus_message *message,
Manager *m,
- int (*call)(UnitFileScope scope, bool runtime, const char *root_dir, char *files[], bool force, UnitFileChange **changes, unsigned *n_changes),
+ int (*call)(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
bool carries_install_info,
sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
UnitFileChange *changes = NULL;
unsigned n_changes = 0;
+ UnitFileFlags flags;
int runtime, force, r;
assert(message);
@@ -1968,13 +1974,15 @@ static int method_enable_unit_files_generic(
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
r = bus_verify_manage_unit_files_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 = call(m->unit_file_scope, runtime, NULL, l, force, &changes, &n_changes);
+ r = call(m->unit_file_scope, flags, NULL, l, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -1993,8 +2001,8 @@ static int method_link_unit_files(sd_bus_message *message, void *userdata, sd_bu
return method_enable_unit_files_generic(message, userdata, unit_file_link, false, error);
}
-static int unit_file_preset_without_mode(UnitFileScope scope, bool runtime, const char *root_dir, char **files, bool force, UnitFileChange **changes, unsigned *n_changes) {
- return unit_file_preset(scope, runtime, root_dir, files, UNIT_FILE_PRESET_FULL, force, changes, n_changes);
+static int unit_file_preset_without_mode(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char **files, UnitFileChange **changes, unsigned *n_changes) {
+ return unit_file_preset(scope, flags, root_dir, files, UNIT_FILE_PRESET_FULL, changes, n_changes);
}
static int method_preset_unit_files(sd_bus_message *message, void *userdata, sd_bus_error *error) {
@@ -2013,6 +2021,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
Manager *m = userdata;
UnitFilePresetMode mm;
int runtime, force, r;
+ UnitFileFlags flags;
const char *mode;
assert(message);
@@ -2026,6 +2035,8 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
if (isempty(mode))
mm = UNIT_FILE_PRESET_FULL;
else {
@@ -2040,7 +2051,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_preset(m->unit_file_scope, runtime, NULL, l, mm, force, &changes, &n_changes);
+ r = unit_file_preset(m->unit_file_scope, flags, NULL, l, mm, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2050,7 +2061,7 @@ static int method_preset_unit_files_with_mode(sd_bus_message *message, void *use
static int method_disable_unit_files_generic(
sd_bus_message *message,
Manager *m,
- int (*call)(UnitFileScope scope, bool runtime, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
+ int (*call)(UnitFileScope scope, UnitFileFlags flags, const char *root_dir, char *files[], UnitFileChange **changes, unsigned *n_changes),
sd_bus_error *error) {
_cleanup_strv_free_ char **l = NULL;
@@ -2075,7 +2086,7 @@ static int method_disable_unit_files_generic(
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = call(m->unit_file_scope, runtime, NULL, l, &changes, &n_changes);
+ r = call(m->unit_file_scope, runtime ? UNIT_FILE_RUNTIME : 0, NULL, l, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2141,7 +2152,7 @@ static int method_set_default_target(sd_bus_message *message, void *userdata, sd
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_set_default(m->unit_file_scope, NULL, name, force, &changes, &n_changes);
+ r = unit_file_set_default(m->unit_file_scope, force ? UNIT_FILE_FORCE : 0, NULL, name, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2154,6 +2165,7 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
Manager *m = userdata;
UnitFilePresetMode mm;
const char *mode;
+ UnitFileFlags flags;
int force, runtime, r;
assert(message);
@@ -2167,6 +2179,8 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
if (isempty(mode))
mm = UNIT_FILE_PRESET_FULL;
else {
@@ -2181,7 +2195,7 @@ static int method_preset_all_unit_files(sd_bus_message *message, void *userdata,
if (r == 0)
return 1; /* No authorization for now, but the async polkit stuff will call us again when it has it */
- r = unit_file_preset_all(m->unit_file_scope, runtime, NULL, mm, force, &changes, &n_changes);
+ r = unit_file_preset_all(m->unit_file_scope, flags, NULL, mm, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
@@ -2196,6 +2210,7 @@ static int method_add_dependency_unit_files(sd_bus_message *message, void *userd
int runtime, force, r;
char *target, *type;
UnitDependency dep;
+ UnitFileFlags flags;
assert(message);
assert(m);
@@ -2214,17 +2229,62 @@ static int method_add_dependency_unit_files(sd_bus_message *message, void *userd
if (r < 0)
return r;
+ flags = unit_file_bools_to_flags(runtime, force);
+
dep = unit_dependency_from_string(type);
if (dep < 0)
return -EINVAL;
- r = unit_file_add_dependency(m->unit_file_scope, runtime, NULL, l, target, dep, force, &changes, &n_changes);
+ r = unit_file_add_dependency(m->unit_file_scope, flags, NULL, l, target, dep, &changes, &n_changes);
if (r < 0)
return install_error(error, r, changes, n_changes);
return reply_unit_file_changes_and_free(m, message, -1, changes, n_changes);
}
+static int method_get_unit_file_links(sd_bus_message *message, void *userdata, sd_bus_error *error) {
+ _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+ UnitFileChange *changes = NULL;
+ unsigned n_changes = 0, i;
+ UnitFileFlags flags;
+ const char *name;
+ char **p;
+ int runtime, r;
+
+ r = sd_bus_message_read(message, "sb", &name, &runtime);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_new_method_return(message, &reply);
+ if (r < 0)
+ return r;
+
+ r = sd_bus_message_open_container(reply, SD_BUS_TYPE_ARRAY, "s");
+ if (r < 0)
+ return r;
+
+ p = STRV_MAKE(name);
+ flags = UNIT_FILE_DRY_RUN |
+ (runtime ? UNIT_FILE_RUNTIME : 0);
+
+ r = unit_file_disable(UNIT_FILE_SYSTEM, flags, NULL, p, &changes, &n_changes);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get file links for %s: %m", name);
+
+ for (i = 0; i < n_changes; i++)
+ if (changes[i].type == UNIT_FILE_UNLINK) {
+ r = sd_bus_message_append(reply, "s", changes[i].path);
+ if (r < 0)
+ return r;
+ }
+
+ r = sd_bus_message_close_container(reply);
+ if (r < 0)
+ return r;
+
+ return sd_bus_send(NULL, reply, NULL);
+}
+
const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_VTABLE_START(0),
@@ -2370,6 +2430,7 @@ 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("GetUnitFileLinks", "sb", "as", method_get_unit_file_links, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("SetExitCode", "y", NULL, method_set_exit_code, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LookupDynamicUserByName", "s", "u", method_lookup_dynamic_user_by_name, SD_BUS_VTABLE_UNPRIVILEGED),
SD_BUS_METHOD("LookupDynamicUserByUID", "u", "s", method_lookup_dynamic_user_by_uid, SD_BUS_VTABLE_UNPRIVILEGED),
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index 3c55e0f7fe..61b83d2d62 100644
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -36,7 +36,7 @@ static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_type, service_type, ServiceType
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, service_result, ServiceResult);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_restart, service_restart, ServiceRestart);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_notify_access, notify_access, NotifyAccess);
-static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_failure_action, failure_action, FailureAction);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_emergency_action, emergency_action, EmergencyAction);
const sd_bus_vtable bus_service_vtable[] = {
SD_BUS_VTABLE_START(0),
@@ -50,7 +50,7 @@ const sd_bus_vtable bus_service_vtable[] = {
SD_BUS_PROPERTY("RuntimeMaxUSec", "t", bus_property_get_usec, offsetof(Service, runtime_max_usec), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("WatchdogUSec", "t", bus_property_get_usec, offsetof(Service, watchdog_usec), SD_BUS_VTABLE_PROPERTY_CONST),
BUS_PROPERTY_DUAL_TIMESTAMP("WatchdogTimestamp", offsetof(Service, watchdog_timestamp), 0),
- SD_BUS_PROPERTY("FailureAction", "s", property_get_failure_action, offsetof(Service, failure_action), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("FailureAction", "s", property_get_emergency_action, offsetof(Service, emergency_action), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PermissionsStartOnly", "b", bus_property_get_bool, offsetof(Service, permissions_start_only), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RootDirectoryStartOnly", "b", bus_property_get_bool, offsetof(Service, root_directory_start_only), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RemainAfterExit", "b", bus_property_get_bool, offsetof(Service, remain_after_exit), SD_BUS_VTABLE_PROPERTY_CONST),
@@ -79,7 +79,7 @@ const sd_bus_vtable bus_service_vtable[] = {
/* The following four are obsolete, and thus marked hidden here. They moved into the Unit interface */
SD_BUS_PROPERTY("StartLimitInterval", "t", bus_property_get_usec, offsetof(Unit, start_limit.interval), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("StartLimitBurst", "u", bus_property_get_unsigned, offsetof(Unit, start_limit.burst), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN),
- SD_BUS_PROPERTY("StartLimitAction", "s", property_get_failure_action, offsetof(Unit, start_limit_action), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN),
+ SD_BUS_PROPERTY("StartLimitAction", "s", property_get_emergency_action, offsetof(Unit, start_limit_action), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN),
SD_BUS_PROPERTY("RebootArgument", "s", NULL, offsetof(Unit, reboot_arg), SD_BUS_VTABLE_PROPERTY_CONST|SD_BUS_VTABLE_HIDDEN),
SD_BUS_VTABLE_END
};
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index 245912fc0f..8f34fa1a52 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -37,7 +37,7 @@
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_load_state, unit_load_state, UnitLoadState);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_job_mode, job_mode, JobMode);
-static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_failure_action, failure_action, FailureAction);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_emergency_action, emergency_action, EmergencyAction);
static int property_get_names(
sd_bus *bus,
@@ -750,7 +750,7 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("IgnoreOnIsolate", "b", bus_property_get_bool, offsetof(Unit, ignore_on_isolate), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("NeedDaemonReload", "b", property_get_need_daemon_reload, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("JobTimeoutUSec", "t", bus_property_get_usec, offsetof(Unit, job_timeout), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("JobTimeoutAction", "s", property_get_failure_action, offsetof(Unit, job_timeout_action), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("JobTimeoutAction", "s", property_get_emergency_action, offsetof(Unit, job_timeout_action), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("JobTimeoutRebootArgument", "s", NULL, offsetof(Unit, job_timeout_reboot_arg), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ConditionResult", "b", bus_property_get_bool, offsetof(Unit, condition_result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("AssertResult", "b", bus_property_get_bool, offsetof(Unit, assert_result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
@@ -762,7 +762,7 @@ const sd_bus_vtable bus_unit_vtable[] = {
SD_BUS_PROPERTY("Transient", "b", bus_property_get_bool, offsetof(Unit, transient), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("StartLimitIntervalSec", "t", bus_property_get_usec, offsetof(Unit, start_limit.interval), SD_BUS_VTABLE_PROPERTY_CONST),
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("StartLimitAction", "s", property_get_emergency_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),
diff --git a/src/core/failure-action.c b/src/core/emergency-action.c
index ddae46190f..90232bc57a 100644
--- a/src/core/failure-action.c
+++ b/src/core/emergency-action.c
@@ -23,59 +23,60 @@
#include "bus-error.h"
#include "bus-util.h"
-#include "failure-action.h"
+#include "emergency-action.h"
#include "special.h"
#include "string-table.h"
#include "terminal-util.h"
-static void log_and_status(Manager *m, const char *message) {
- log_warning("%s", message);
+static void log_and_status(Manager *m, const char *message, const char *reason) {
+ log_warning("%s: %s", message, reason);
manager_status_printf(m, STATUS_TYPE_EMERGENCY,
ANSI_HIGHLIGHT_RED " !! " ANSI_NORMAL,
- "%s", message);
+ "%s: %s", message, reason);
}
-int failure_action(
+int emergency_action(
Manager *m,
- FailureAction action,
- const char *reboot_arg) {
+ EmergencyAction action,
+ const char *reboot_arg,
+ const char *reason) {
assert(m);
assert(action >= 0);
- assert(action < _FAILURE_ACTION_MAX);
+ assert(action < _EMERGENCY_ACTION_MAX);
- if (action == FAILURE_ACTION_NONE)
+ if (action == EMERGENCY_ACTION_NONE)
return -ECANCELED;
if (!MANAGER_IS_SYSTEM(m)) {
/* Downgrade all options to simply exiting if we run
* in user mode */
- log_warning("Exiting as result of failure.");
+ log_warning("Exiting: %s", reason);
m->exit_code = MANAGER_EXIT;
return -ECANCELED;
}
switch (action) {
- case FAILURE_ACTION_REBOOT:
- log_and_status(m, "Rebooting as result of failure.");
+ case EMERGENCY_ACTION_REBOOT:
+ log_and_status(m, "Rebooting", reason);
(void) update_reboot_parameter_and_warn(reboot_arg);
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_REBOOT_TARGET, JOB_REPLACE_IRREVERSIBLY, NULL);
break;
- case FAILURE_ACTION_REBOOT_FORCE:
- log_and_status(m, "Forcibly rebooting as result of failure.");
+ case EMERGENCY_ACTION_REBOOT_FORCE:
+ log_and_status(m, "Forcibly rebooting", reason);
(void) update_reboot_parameter_and_warn(reboot_arg);
m->exit_code = MANAGER_REBOOT;
break;
- case FAILURE_ACTION_REBOOT_IMMEDIATE:
- log_and_status(m, "Rebooting immediately as result of failure.");
+ case EMERGENCY_ACTION_REBOOT_IMMEDIATE:
+ log_and_status(m, "Rebooting immediately", reason);
sync();
@@ -89,18 +90,18 @@ int failure_action(
reboot(RB_AUTOBOOT);
break;
- case FAILURE_ACTION_POWEROFF:
- log_and_status(m, "Powering off as result of failure.");
+ case EMERGENCY_ACTION_POWEROFF:
+ log_and_status(m, "Powering off", reason);
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_POWEROFF_TARGET, JOB_REPLACE_IRREVERSIBLY, NULL);
break;
- case FAILURE_ACTION_POWEROFF_FORCE:
- log_and_status(m, "Forcibly powering off as result of failure.");
+ case EMERGENCY_ACTION_POWEROFF_FORCE:
+ log_and_status(m, "Forcibly powering off", reason);
m->exit_code = MANAGER_POWEROFF;
break;
- case FAILURE_ACTION_POWEROFF_IMMEDIATE:
- log_and_status(m, "Powering off immediately as result of failure.");
+ case EMERGENCY_ACTION_POWEROFF_IMMEDIATE:
+ log_and_status(m, "Powering off immediately", reason);
sync();
@@ -109,19 +110,19 @@ int failure_action(
break;
default:
- assert_not_reached("Unknown failure action");
+ assert_not_reached("Unknown emergency action");
}
return -ECANCELED;
}
-static const char* const failure_action_table[_FAILURE_ACTION_MAX] = {
- [FAILURE_ACTION_NONE] = "none",
- [FAILURE_ACTION_REBOOT] = "reboot",
- [FAILURE_ACTION_REBOOT_FORCE] = "reboot-force",
- [FAILURE_ACTION_REBOOT_IMMEDIATE] = "reboot-immediate",
- [FAILURE_ACTION_POWEROFF] = "poweroff",
- [FAILURE_ACTION_POWEROFF_FORCE] = "poweroff-force",
- [FAILURE_ACTION_POWEROFF_IMMEDIATE] = "poweroff-immediate"
+static const char* const emergency_action_table[_EMERGENCY_ACTION_MAX] = {
+ [EMERGENCY_ACTION_NONE] = "none",
+ [EMERGENCY_ACTION_REBOOT] = "reboot",
+ [EMERGENCY_ACTION_REBOOT_FORCE] = "reboot-force",
+ [EMERGENCY_ACTION_REBOOT_IMMEDIATE] = "reboot-immediate",
+ [EMERGENCY_ACTION_POWEROFF] = "poweroff",
+ [EMERGENCY_ACTION_POWEROFF_FORCE] = "poweroff-force",
+ [EMERGENCY_ACTION_POWEROFF_IMMEDIATE] = "poweroff-immediate"
};
-DEFINE_STRING_TABLE_LOOKUP(failure_action, FailureAction);
+DEFINE_STRING_TABLE_LOOKUP(emergency_action, EmergencyAction);
diff --git a/src/core/failure-action.h b/src/core/emergency-action.h
index 1adac4ad5c..8804b59752 100644
--- a/src/core/failure-action.h
+++ b/src/core/emergency-action.h
@@ -20,22 +20,22 @@
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
-typedef enum FailureAction {
- FAILURE_ACTION_NONE,
- FAILURE_ACTION_REBOOT,
- FAILURE_ACTION_REBOOT_FORCE,
- FAILURE_ACTION_REBOOT_IMMEDIATE,
- FAILURE_ACTION_POWEROFF,
- FAILURE_ACTION_POWEROFF_FORCE,
- FAILURE_ACTION_POWEROFF_IMMEDIATE,
- _FAILURE_ACTION_MAX,
- _FAILURE_ACTION_INVALID = -1
-} FailureAction;
+typedef enum EmergencyAction {
+ EMERGENCY_ACTION_NONE,
+ EMERGENCY_ACTION_REBOOT,
+ EMERGENCY_ACTION_REBOOT_FORCE,
+ EMERGENCY_ACTION_REBOOT_IMMEDIATE,
+ EMERGENCY_ACTION_POWEROFF,
+ EMERGENCY_ACTION_POWEROFF_FORCE,
+ EMERGENCY_ACTION_POWEROFF_IMMEDIATE,
+ _EMERGENCY_ACTION_MAX,
+ _EMERGENCY_ACTION_INVALID = -1
+} EmergencyAction;
#include "macro.h"
#include "manager.h"
-int failure_action(Manager *m, FailureAction action, const char *reboot_arg);
+int emergency_action(Manager *m, EmergencyAction action, const char *reboot_arg, const char *reason);
-const char* failure_action_to_string(FailureAction i) _const_;
-FailureAction failure_action_from_string(const char *s) _pure_;
+const char* emergency_action_to_string(EmergencyAction i) _const_;
+EmergencyAction emergency_action_from_string(const char *s) _pure_;
diff --git a/src/core/execute.c b/src/core/execute.c
index 1b7b4a928d..7f343c4902 100644
--- a/src/core/execute.c
+++ b/src/core/execute.c
@@ -730,74 +730,157 @@ static int ask_for_confirmation(char *response, char **argv) {
return r;
}
-static int enforce_groups(const ExecContext *context, const char *username, gid_t gid) {
- bool keep_groups = false;
+static int get_fixed_user(const ExecContext *c, const char **user,
+ uid_t *uid, gid_t *gid,
+ const char **home, const char **shell) {
int r;
+ const char *name;
- assert(context);
+ assert(c);
- /* Lookup and set GID and supplementary group list. Here too
- * we avoid NSS lookups for gid=0. */
+ if (!c->user)
+ return 0;
- if (context->group || username) {
- /* First step, initialize groups from /etc/groups */
- if (username && gid != 0) {
- if (initgroups(username, gid) < 0)
- return -errno;
+ /* Note that we don't set $HOME or $SHELL if they are not particularly enlightening anyway
+ * (i.e. are "/" or "/bin/nologin"). */
- keep_groups = true;
- }
+ name = c->user;
+ r = get_user_creds_clean(&name, uid, gid, home, shell);
+ if (r < 0)
+ return r;
- /* Second step, set our gids */
- if (setresgid(gid, gid, gid) < 0)
+ *user = name;
+ return 0;
+}
+
+static int get_fixed_group(const ExecContext *c, const char **group, gid_t *gid) {
+ int r;
+ const char *name;
+
+ assert(c);
+
+ if (!c->group)
+ return 0;
+
+ name = c->group;
+ r = get_group_creds(&name, gid);
+ if (r < 0)
+ return r;
+
+ *group = name;
+ return 0;
+}
+
+static int get_fixed_supplementary_groups(const ExecContext *c,
+ const char *user,
+ const char *group,
+ gid_t gid,
+ gid_t **supplementary_gids, int *ngids) {
+ char **i;
+ int r, k = 0;
+ int ngroups_max;
+ bool keep_groups = false;
+ gid_t *groups = NULL;
+ _cleanup_free_ gid_t *l_gids = NULL;
+
+ assert(c);
+
+ if (!c->supplementary_groups)
+ return 0;
+
+ /*
+ * If SupplementaryGroups= was passed then NGROUPS_MAX has to
+ * be positive, otherwise fail.
+ */
+ errno = 0;
+ ngroups_max = (int) sysconf(_SC_NGROUPS_MAX);
+ if (ngroups_max <= 0) {
+ if (errno > 0)
return -errno;
+ else
+ return -EOPNOTSUPP; /* For all other values */
}
- if (context->supplementary_groups) {
- int ngroups_max, k;
- gid_t *gids;
- char **i;
+ /*
+ * If user is given, then lookup GID and supplementary group list.
+ * We avoid NSS lookups for gid=0.
+ */
+ if (user && gid_is_valid(gid) && gid != 0) {
+ /* First step, initialize groups from /etc/groups */
+ if (initgroups(user, gid) < 0)
+ return -errno;
- /* Final step, initialize any manually set supplementary groups */
- assert_se((ngroups_max = (int) sysconf(_SC_NGROUPS_MAX)) > 0);
+ keep_groups = true;
+ }
- if (!(gids = new(gid_t, ngroups_max)))
- return -ENOMEM;
+ l_gids = new(gid_t, ngroups_max);
+ if (!l_gids)
+ return -ENOMEM;
- if (keep_groups) {
- k = getgroups(ngroups_max, gids);
- if (k < 0) {
- free(gids);
- return -errno;
- }
- } else
- k = 0;
+ if (keep_groups) {
+ /*
+ * Lookup the list of groups that the user belongs to, we
+ * avoid NSS lookups here too for gid=0.
+ */
+ k = ngroups_max;
+ if (getgrouplist(user, gid, l_gids, &k) < 0)
+ return -EINVAL;
+ } else
+ k = 0;
- STRV_FOREACH(i, context->supplementary_groups) {
- const char *g;
+ STRV_FOREACH(i, c->supplementary_groups) {
+ const char *g;
- if (k >= ngroups_max) {
- free(gids);
- return -E2BIG;
- }
+ if (k >= ngroups_max)
+ return -E2BIG;
- g = *i;
- r = get_group_creds(&g, gids+k);
- if (r < 0) {
- free(gids);
- return r;
- }
+ g = *i;
+ r = get_group_creds(&g, l_gids+k);
+ if (r < 0)
+ return r;
- k++;
- }
+ k++;
+ }
- r = maybe_setgroups(k, gids);
- if (r < 0) {
- free(gids);
+ /*
+ * Sets ngids to zero to drop all supplementary groups, happens
+ * when we are under root and SupplementaryGroups= is empty.
+ */
+ if (k == 0) {
+ *ngids = 0;
+ return 0;
+ }
+
+ /* Otherwise get the final list of supplementary groups */
+ groups = memdup(l_gids, sizeof(gid_t) * k);
+ if (!groups)
+ return -ENOMEM;
+
+ *supplementary_gids = groups;
+ *ngids = k;
+
+ groups = NULL;
+
+ return 0;
+}
+
+static int enforce_groups(const ExecContext *context, gid_t gid,
+ gid_t *supplementary_gids, int ngids) {
+ int r;
+
+ assert(context);
+
+ /* Handle SupplementaryGroups= even if it is empty */
+ if (context->supplementary_groups) {
+ r = maybe_setgroups(ngids, supplementary_gids);
+ if (r < 0)
return r;
- }
+ }
- free(gids);
+ if (gid_is_valid(gid)) {
+ /* Then set our gids */
+ if (setresgid(gid, gid, gid) < 0)
+ return -errno;
}
return 0;
@@ -806,6 +889,9 @@ static int enforce_groups(const ExecContext *context, const char *username, gid_
static int enforce_user(const ExecContext *context, uid_t uid) {
assert(context);
+ if (!uid_is_valid(uid))
+ return 0;
+
/* Sets (but doesn't look up) the uid and make sure we keep the
* capabilities while doing so. */
@@ -1099,18 +1185,19 @@ static void rename_process_from_path(const char *path) {
#ifdef HAVE_SECCOMP
static bool skip_seccomp_unavailable(const Unit* u, const char* msg) {
- if (!is_seccomp_available()) {
- log_open();
- log_unit_debug(u, "SECCOMP features not detected in the kernel, skipping %s", msg);
- log_close();
- return true;
- }
- return false;
+
+ if (is_seccomp_available())
+ return false;
+
+ log_open();
+ log_unit_debug(u, "SECCOMP features not detected in the kernel, skipping %s", msg);
+ log_close();
+ return true;
}
static int apply_seccomp(const Unit* u, const ExecContext *c) {
uint32_t negative_action, action;
- scmp_filter_ctx *seccomp;
+ scmp_filter_ctx seccomp;
Iterator i;
void *id;
int r;
@@ -1161,7 +1248,7 @@ finish:
}
static int apply_address_families(const Unit* u, const ExecContext *c) {
- scmp_filter_ctx *seccomp;
+ scmp_filter_ctx seccomp;
Iterator i;
int r;
@@ -1170,13 +1257,9 @@ static int apply_address_families(const Unit* u, const ExecContext *c) {
if (skip_seccomp_unavailable(u, "RestrictAddressFamilies="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
+ r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW);
if (r < 0)
- goto finish;
+ return r;
if (c->address_families_whitelist) {
int af, first = 0, last = 0;
@@ -1273,10 +1356,6 @@ static int apply_address_families(const Unit* u, const ExecContext *c) {
}
}
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
r = seccomp_load(seccomp);
finish:
@@ -1285,7 +1364,7 @@ finish:
}
static int apply_memory_deny_write_execute(const Unit* u, const ExecContext *c) {
- scmp_filter_ctx *seccomp;
+ scmp_filter_ctx seccomp;
int r;
assert(c);
@@ -1293,13 +1372,9 @@ static int apply_memory_deny_write_execute(const Unit* u, const ExecContext *c)
if (skip_seccomp_unavailable(u, "MemoryDenyWriteExecute="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
+ r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW);
if (r < 0)
- goto finish;
+ return r;
r = seccomp_rule_add(
seccomp,
@@ -1319,10 +1394,6 @@ static int apply_memory_deny_write_execute(const Unit* u, const ExecContext *c)
if (r < 0)
goto finish;
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
r = seccomp_load(seccomp);
finish:
@@ -1337,7 +1408,7 @@ static int apply_restrict_realtime(const Unit* u, const ExecContext *c) {
SCHED_IDLE,
};
- scmp_filter_ctx *seccomp;
+ scmp_filter_ctx seccomp;
unsigned i;
int r, p, max_policy = 0;
@@ -1346,13 +1417,9 @@ static int apply_restrict_realtime(const Unit* u, const ExecContext *c) {
if (skip_seccomp_unavailable(u, "RestrictRealtime="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
+ r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW);
if (r < 0)
- goto finish;
+ return r;
/* Determine the highest policy constant we want to allow */
for (i = 0; i < ELEMENTSOF(permitted_policies); i++)
@@ -1396,10 +1463,6 @@ static int apply_restrict_realtime(const Unit* u, const ExecContext *c) {
if (r < 0)
goto finish;
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
r = seccomp_load(seccomp);
finish:
@@ -1407,8 +1470,8 @@ finish:
return r;
}
-static int apply_protect_sysctl(Unit *u, const ExecContext *c) {
- scmp_filter_ctx *seccomp;
+static int apply_protect_sysctl(const Unit *u, const ExecContext *c) {
+ scmp_filter_ctx seccomp;
int r;
assert(c);
@@ -1419,13 +1482,9 @@ static int apply_protect_sysctl(Unit *u, const ExecContext *c) {
if (skip_seccomp_unavailable(u, "ProtectKernelTunables="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
+ r = seccomp_init_conservative(&seccomp, SCMP_ACT_ALLOW);
if (r < 0)
- goto finish;
+ return r;
r = seccomp_rule_add(
seccomp,
@@ -1435,10 +1494,6 @@ static int apply_protect_sysctl(Unit *u, const ExecContext *c) {
if (r < 0)
goto finish;
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
r = seccomp_load(seccomp);
finish:
@@ -1446,57 +1501,18 @@ finish:
return r;
}
-static int apply_protect_kernel_modules(Unit *u, const ExecContext *c) {
- static const int module_syscalls[] = {
- SCMP_SYS(delete_module),
- SCMP_SYS(finit_module),
- SCMP_SYS(init_module),
- };
-
- scmp_filter_ctx *seccomp;
- unsigned i;
- int r;
-
+static int apply_protect_kernel_modules(const Unit *u, const ExecContext *c) {
assert(c);
- /* Turn of module syscalls on ProtectKernelModules=yes */
+ /* Turn off module syscalls on ProtectKernelModules=yes */
if (skip_seccomp_unavailable(u, "ProtectKernelModules="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
- if (r < 0)
- goto finish;
-
- for (i = 0; i < ELEMENTSOF(module_syscalls); i++) {
- r = seccomp_rule_add(seccomp, SCMP_ACT_ERRNO(EPERM),
- module_syscalls[i], 0);
- if (r < 0)
- goto finish;
- }
-
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
- r = seccomp_load(seccomp);
-
-finish:
- seccomp_release(seccomp);
- return r;
+ return seccomp_load_filter_set(SCMP_ACT_ALLOW, syscall_filter_sets + SYSCALL_FILTER_SET_MODULE, SCMP_ACT_ERRNO(EPERM));
}
-static int apply_private_devices(Unit *u, const ExecContext *c) {
- const SystemCallFilterSet *set;
- scmp_filter_ctx *seccomp;
- const char *sys;
- bool syscalls_found = false;
- int r;
-
+static int apply_private_devices(const Unit *u, const ExecContext *c) {
assert(c);
/* If PrivateDevices= is set, also turn off iopl and all @raw-io syscalls. */
@@ -1504,61 +1520,7 @@ static int apply_private_devices(Unit *u, const ExecContext *c) {
if (skip_seccomp_unavailable(u, "PrivateDevices="))
return 0;
- seccomp = seccomp_init(SCMP_ACT_ALLOW);
- if (!seccomp)
- return -ENOMEM;
-
- r = seccomp_add_secondary_archs(seccomp);
- if (r < 0)
- goto finish;
-
- for (set = syscall_filter_sets; set->set_name; set++)
- if (streq(set->set_name, "@raw-io")) {
- syscalls_found = true;
- break;
- }
-
- /* We should never fail here */
- if (!syscalls_found) {
- r = -EOPNOTSUPP;
- goto finish;
- }
-
- NULSTR_FOREACH(sys, set->value) {
- int id;
- bool add = true;
-
-#ifndef __NR_s390_pci_mmio_read
- if (streq(sys, "s390_pci_mmio_read"))
- add = false;
-#endif
-#ifndef __NR_s390_pci_mmio_write
- if (streq(sys, "s390_pci_mmio_write"))
- add = false;
-#endif
-
- if (!add)
- continue;
-
- id = seccomp_syscall_resolve_name(sys);
-
- r = seccomp_rule_add(
- seccomp,
- SCMP_ACT_ERRNO(EPERM),
- id, 0);
- if (r < 0)
- goto finish;
- }
-
- r = seccomp_attr_set(seccomp, SCMP_FLTATR_CTL_NNP, 0);
- if (r < 0)
- goto finish;
-
- r = seccomp_load(seccomp);
-
-finish:
- seccomp_release(seccomp);
- return r;
+ return seccomp_load_filter_set(SCMP_ACT_ALLOW, syscall_filter_sets + SYSCALL_FILTER_SET_RAW_IO, SCMP_ACT_ERRNO(EPERM));
}
#endif
@@ -1804,9 +1766,9 @@ static int setup_private_users(uid_t uid, gid_t gid) {
asprintf(&uid_map,
"0 0 1\n" /* Map root → root */
UID_FMT " " UID_FMT " 1\n", /* Map $UID → $UID */
- uid, uid); /* The case where the above is the same */
+ uid, uid);
else
- uid_map = strdup("0 0 1\n");
+ uid_map = strdup("0 0 1\n"); /* The case where the above is the same */
if (!uid_map)
return -ENOMEM;
@@ -2041,6 +2003,92 @@ static int compile_read_write_paths(
return 0;
}
+static int apply_mount_namespace(Unit *u, const ExecContext *context,
+ const ExecParameters *params,
+ ExecRuntime *runtime) {
+ int r;
+ _cleanup_free_ char **rw = NULL;
+ char *tmp = NULL, *var = NULL;
+ const char *root_dir = NULL;
+ NameSpaceInfo ns_info = {
+ .private_dev = context->private_devices,
+ .protect_control_groups = context->protect_control_groups,
+ .protect_kernel_tunables = context->protect_kernel_tunables,
+ .protect_kernel_modules = context->protect_kernel_modules,
+ };
+
+ assert(context);
+
+ /* The runtime struct only contains the parent of the private /tmp,
+ * which is non-accessible to world users. Inside of it there's a /tmp
+ * that is sticky, and that's the one we want to use here. */
+
+ if (context->private_tmp && runtime) {
+ if (runtime->tmp_dir)
+ tmp = strjoina(runtime->tmp_dir, "/tmp");
+ if (runtime->var_tmp_dir)
+ var = strjoina(runtime->var_tmp_dir, "/tmp");
+ }
+
+ r = compile_read_write_paths(context, params, &rw);
+ if (r < 0)
+ return r;
+
+ if (params->flags & EXEC_APPLY_CHROOT)
+ root_dir = context->root_directory;
+
+ r = setup_namespace(root_dir, &ns_info, rw,
+ context->read_only_paths,
+ context->inaccessible_paths,
+ tmp,
+ var,
+ context->protect_home,
+ context->protect_system,
+ context->mount_flags);
+
+ /* If we couldn't set up the namespace this is probably due to a
+ * missing capability. In this case, silently proceeed. */
+ if (IN_SET(r, -EPERM, -EACCES)) {
+ log_open();
+ log_unit_debug_errno(u, r, "Failed to set up namespace, assuming containerized execution, ignoring: %m");
+ log_close();
+ r = 0;
+ }
+
+ return r;
+}
+
+static int apply_working_directory(const ExecContext *context,
+ const ExecParameters *params,
+ const char *home,
+ const bool needs_mount_ns) {
+ const char *d;
+ const char *wd;
+
+ assert(context);
+
+ if (context->working_directory_home)
+ wd = home;
+ else if (context->working_directory)
+ wd = context->working_directory;
+ else
+ wd = "/";
+
+ if (params->flags & EXEC_APPLY_CHROOT) {
+ if (!needs_mount_ns && context->root_directory)
+ if (chroot(context->root_directory) < 0)
+ return -errno;
+
+ d = wd;
+ } else
+ d = strjoina(strempty(context->root_directory), "/", strempty(wd));
+
+ if (chdir(d) < 0 && !context->working_directory_missing_ok)
+ return -errno;
+
+ return 0;
+}
+
static void append_socket_pair(int *array, unsigned *n, int pair[2]) {
assert(array);
assert(n);
@@ -2175,13 +2223,15 @@ static int exec_child(
_cleanup_strv_free_ char **our_env = NULL, **pass_env = NULL, **accum_env = NULL, **final_argv = NULL;
_cleanup_free_ char *mac_selinux_context_net = NULL;
- const char *username = NULL, *home = NULL, *shell = NULL, *wd;
+ _cleanup_free_ gid_t *supplementary_gids = NULL;
+ const char *username = NULL, *groupname = NULL;
+ const char *home = NULL, *shell = NULL;
dev_t journal_stream_dev = 0;
ino_t journal_stream_ino = 0;
bool needs_mount_namespace;
uid_t uid = UID_INVALID;
gid_t gid = GID_INVALID;
- int i, r;
+ int i, r, ngids = 0;
assert(unit);
assert(command);
@@ -2273,26 +2323,23 @@ static int exec_child(
username = dcreds->user->name;
} else {
- if (context->user) {
- username = context->user;
- r = get_user_creds_clean(&username, &uid, &gid, &home, &shell);
- if (r < 0) {
- *exit_status = EXIT_USER;
- return r;
- }
-
- /* Note that we don't set $HOME or $SHELL if they are not particularly enlightening anyway
- * (i.e. are "/" or "/bin/nologin"). */
+ r = get_fixed_user(context, &username, &uid, &gid, &home, &shell);
+ if (r < 0) {
+ *exit_status = EXIT_USER;
+ return r;
}
- if (context->group) {
- const char *g = context->group;
+ r = get_fixed_group(context, &groupname, &gid);
+ if (r < 0) {
+ *exit_status = EXIT_GROUP;
+ return r;
+ }
- r = get_group_creds(&g, &gid);
- if (r < 0) {
- *exit_status = EXIT_GROUP;
- return r;
- }
+ r = get_fixed_supplementary_groups(context, username, groupname,
+ gid, &supplementary_gids, &ngids);
+ if (r < 0) {
+ *exit_status = EXIT_GROUP;
+ return r;
}
}
@@ -2505,97 +2552,29 @@ static int exec_child(
needs_mount_namespace = exec_needs_mount_namespace(context, params, runtime);
if (needs_mount_namespace) {
- _cleanup_free_ char **rw = NULL;
- char *tmp = NULL, *var = NULL;
- NameSpaceInfo ns_info = {
- .private_dev = context->private_devices,
- .protect_control_groups = context->protect_control_groups,
- .protect_kernel_tunables = context->protect_kernel_tunables,
- .protect_kernel_modules = context->protect_kernel_modules,
- };
-
- /* The runtime struct only contains the parent
- * of the private /tmp, which is
- * non-accessible to world users. Inside of it
- * there's a /tmp that is sticky, and that's
- * the one we want to use here. */
-
- if (context->private_tmp && runtime) {
- if (runtime->tmp_dir)
- tmp = strjoina(runtime->tmp_dir, "/tmp");
- if (runtime->var_tmp_dir)
- var = strjoina(runtime->var_tmp_dir, "/tmp");
- }
-
- r = compile_read_write_paths(context, params, &rw);
+ r = apply_mount_namespace(unit, context, params, runtime);
if (r < 0) {
*exit_status = EXIT_NAMESPACE;
return r;
}
+ }
- r = setup_namespace(
- (params->flags & EXEC_APPLY_CHROOT) ? context->root_directory : NULL,
- &ns_info,
- rw,
- context->read_only_paths,
- context->inaccessible_paths,
- tmp,
- var,
- context->protect_home,
- context->protect_system,
- context->mount_flags);
-
- /* If we couldn't set up the namespace this is
- * probably due to a missing capability. In this case,
- * silently proceeed. */
- if (r == -EPERM || r == -EACCES) {
- log_open();
- log_unit_debug_errno(unit, r, "Failed to set up namespace, assuming containerized execution, ignoring: %m");
- log_close();
- } else if (r < 0) {
- *exit_status = EXIT_NAMESPACE;
- return r;
- }
+ /* Apply just after mount namespace setup */
+ r = apply_working_directory(context, params, home, needs_mount_namespace);
+ if (r < 0) {
+ *exit_status = EXIT_CHROOT;
+ return r;
}
+ /* Drop group as early as possbile */
if ((params->flags & EXEC_APPLY_PERMISSIONS) && !command->privileged) {
- r = enforce_groups(context, username, gid);
+ r = enforce_groups(context, gid, supplementary_gids, ngids);
if (r < 0) {
*exit_status = EXIT_GROUP;
return r;
}
}
- if (context->working_directory_home)
- wd = home;
- else if (context->working_directory)
- wd = context->working_directory;
- else
- wd = "/";
-
- if (params->flags & EXEC_APPLY_CHROOT) {
- if (!needs_mount_namespace && context->root_directory)
- if (chroot(context->root_directory) < 0) {
- *exit_status = EXIT_CHROOT;
- return -errno;
- }
-
- if (chdir(wd) < 0 &&
- !context->working_directory_missing_ok) {
- *exit_status = EXIT_CHDIR;
- return -errno;
- }
- } else {
- const char *d;
-
- d = strjoina(strempty(context->root_directory), "/", strempty(wd));
- if (chdir(d) < 0 &&
- !context->working_directory_missing_ok) {
- *exit_status = EXIT_CHDIR;
- return -errno;
- }
- }
-
#ifdef HAVE_SELINUX
if ((params->flags & EXEC_APPLY_PERMISSIONS) &&
mac_selinux_use() &&
diff --git a/src/core/job.c b/src/core/job.c
index 7faf2ef686..3ecc8a1a73 100644
--- a/src/core/job.c
+++ b/src/core/job.c
@@ -927,7 +927,7 @@ static int job_dispatch_timer(sd_event_source *s, uint64_t monotonic, void *user
u = j->unit;
job_finish_and_invalidate(j, JOB_TIMEOUT, true, false);
- failure_action(u->manager, u->job_timeout_action, u->job_timeout_reboot_arg);
+ emergency_action(u->manager, u->job_timeout_action, u->job_timeout_reboot_arg, "job timed out");
return 0;
}
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 08c88b6b53..af2f9d960b 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -188,13 +188,13 @@ Unit.OnFailureIsolate, config_parse_job_mode_isolate, 0,
Unit.IgnoreOnIsolate, config_parse_bool, 0, offsetof(Unit, ignore_on_isolate)
Unit.IgnoreOnSnapshot, config_parse_warn_compat, DISABLED_LEGACY, 0
Unit.JobTimeoutSec, config_parse_sec_fix_0, 0, offsetof(Unit, job_timeout)
-Unit.JobTimeoutAction, config_parse_failure_action, 0, offsetof(Unit, job_timeout_action)
+Unit.JobTimeoutAction, config_parse_emergency_action, 0, offsetof(Unit, job_timeout_action)
Unit.JobTimeoutRebootArgument, config_parse_string, 0, offsetof(Unit, job_timeout_reboot_arg)
Unit.StartLimitIntervalSec, config_parse_sec, 0, offsetof(Unit, start_limit.interval)
m4_dnl The following is a legacy alias name for compatibility
Unit.StartLimitInterval, config_parse_sec, 0, offsetof(Unit, start_limit.interval)
Unit.StartLimitBurst, config_parse_unsigned, 0, offsetof(Unit, start_limit.burst)
-Unit.StartLimitAction, config_parse_failure_action, 0, offsetof(Unit, start_limit_action)
+Unit.StartLimitAction, config_parse_emergency_action, 0, offsetof(Unit, start_limit_action)
Unit.RebootArgument, config_parse_string, 0, offsetof(Unit, reboot_arg)
Unit.ConditionPathExists, config_parse_unit_condition_path, CONDITION_PATH_EXISTS, offsetof(Unit, conditions)
Unit.ConditionPathExistsGlob, config_parse_unit_condition_path, CONDITION_PATH_EXISTS_GLOB, offsetof(Unit, conditions)
@@ -251,9 +251,9 @@ Service.WatchdogSec, config_parse_sec, 0,
m4_dnl The following three only exist for compatibility, they moved into Unit, see above
Service.StartLimitInterval, config_parse_sec, 0, offsetof(Unit, start_limit.interval)
Service.StartLimitBurst, config_parse_unsigned, 0, offsetof(Unit, start_limit.burst)
-Service.StartLimitAction, config_parse_failure_action, 0, offsetof(Unit, start_limit_action)
+Service.StartLimitAction, config_parse_emergency_action, 0, offsetof(Unit, start_limit_action)
Service.RebootArgument, config_parse_string, 0, offsetof(Unit, reboot_arg)
-Service.FailureAction, config_parse_failure_action, 0, offsetof(Service, failure_action)
+Service.FailureAction, config_parse_emergency_action, 0, offsetof(Service, emergency_action)
Service.Type, config_parse_service_type, 0, offsetof(Service, type)
Service.Restart, config_parse_service_restart, 0, offsetof(Service, restart)
Service.PermissionsStartOnly, config_parse_bool, 0, offsetof(Service, permissions_start_only)
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 9881baf192..cbc826809e 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -2523,7 +2523,7 @@ int config_parse_unit_condition_null(
}
DEFINE_CONFIG_PARSE_ENUM(config_parse_notify_access, notify_access, NotifyAccess, "Failed to parse notify access specifier");
-DEFINE_CONFIG_PARSE_ENUM(config_parse_failure_action, failure_action, FailureAction, "Failed to parse failure action specifier");
+DEFINE_CONFIG_PARSE_ENUM(config_parse_emergency_action, emergency_action, EmergencyAction, "Failed to parse failure action specifier");
int config_parse_unit_requires_mounts_for(
const char *unit,
@@ -2618,6 +2618,7 @@ int config_parse_documentation(const char *unit,
}
#ifdef HAVE_SECCOMP
+
static int syscall_filter_parse_one(
const char *unit,
const char *filename,
@@ -2628,27 +2629,29 @@ static int syscall_filter_parse_one(
bool warn) {
int r;
- if (*t == '@') {
- const SystemCallFilterSet *set;
+ if (t[0] == '@') {
+ const SyscallFilterSet *set;
+ const char *i;
- for (set = syscall_filter_sets; set->set_name; set++)
- if (streq(set->set_name, t)) {
- const char *sys;
+ set = syscall_filter_set_find(t);
+ if (!set) {
+ if (warn)
+ log_syntax(unit, LOG_WARNING, filename, line, 0, "Don't know system call group, ignoring: %s", t);
+ return 0;
+ }
- NULSTR_FOREACH(sys, set->value) {
- r = syscall_filter_parse_one(unit, filename, line, c, invert, sys, false);
- if (r < 0)
- return r;
- }
- break;
- }
+ NULSTR_FOREACH(i, set->value) {
+ r = syscall_filter_parse_one(unit, filename, line, c, invert, i, false);
+ if (r < 0)
+ return r;
+ }
} else {
int id;
id = seccomp_syscall_resolve_name(t);
if (id == __NR_SCMP_ERROR) {
if (warn)
- log_syntax(unit, LOG_ERR, filename, line, 0, "Failed to parse system call, ignoring: %s", t);
+ log_syntax(unit, LOG_WARNING, filename, line, 0, "Failed to parse system call, ignoring: %s", t);
return 0;
}
@@ -2662,8 +2665,9 @@ static int syscall_filter_parse_one(
if (r < 0)
return log_oom();
} else
- set_remove(c->syscall_filter, INT_TO_PTR(id + 1));
+ (void) set_remove(c->syscall_filter, INT_TO_PTR(id + 1));
}
+
return 0;
}
@@ -2682,8 +2686,7 @@ int config_parse_syscall_filter(
ExecContext *c = data;
Unit *u = userdata;
bool invert = false;
- const char *word, *state;
- size_t l;
+ const char *p;
int r;
assert(filename);
@@ -2722,19 +2725,24 @@ int config_parse_syscall_filter(
}
}
- FOREACH_WORD_QUOTED(word, l, rvalue, state) {
- _cleanup_free_ char *t = NULL;
+ p = rvalue;
+ for (;;) {
+ _cleanup_free_ char *word = NULL;
- t = strndup(word, l);
- if (!t)
+ r = extract_first_word(&p, &word, NULL, 0);
+ if (r == 0)
+ break;
+ if (r == -ENOMEM)
return log_oom();
+ if (r < 0) {
+ log_syntax(unit, LOG_WARNING, filename, line, r, "Invalid syntax, ignoring: %s", rvalue);
+ break;
+ }
- r = syscall_filter_parse_one(unit, filename, line, c, invert, t, true);
+ r = syscall_filter_parse_one(unit, filename, line, c, invert, word, true);
if (r < 0)
return r;
}
- if (!isempty(state))
- log_syntax(unit, LOG_ERR, filename, line, 0, "Trailing garbage, ignoring.");
return 0;
}
@@ -4310,7 +4318,7 @@ void unit_dump_config_items(FILE *f) {
{ config_parse_unit_slice, "SLICE" },
{ config_parse_documentation, "URL" },
{ config_parse_service_timeout, "SECONDS" },
- { config_parse_failure_action, "ACTION" },
+ { config_parse_emergency_action, "ACTION" },
{ config_parse_set_status, "STATUS" },
{ config_parse_service_sockets, "SOCKETS" },
{ config_parse_environ, "ENVIRON" },
diff --git a/src/core/load-fragment.h b/src/core/load-fragment.h
index 6d1fe55bcd..c05f205c37 100644
--- a/src/core/load-fragment.h
+++ b/src/core/load-fragment.h
@@ -75,7 +75,7 @@ int config_parse_unit_condition_string(const char *unit, const char *filename, u
int config_parse_unit_condition_null(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_kill_mode(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_notify_access(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
-int config_parse_failure_action(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
+int config_parse_emergency_action(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_unit_requires_mounts_for(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_syscall_filter(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
int config_parse_syscall_archs(const char *unit, const char *filename, unsigned line, const char *section, unsigned section_line, const char *lvalue, int ltype, const char *rvalue, void *data, void *userdata);
diff --git a/src/core/main.c b/src/core/main.c
index cf3c640a73..94602611a7 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -89,6 +89,7 @@
#include "user-util.h"
#include "virt.h"
#include "watchdog.h"
+#include "emergency-action.h"
static enum {
ACTION_RUN,
@@ -131,7 +132,7 @@ static bool arg_default_memory_accounting = false;
static bool arg_default_tasks_accounting = true;
static uint64_t arg_default_tasks_max = UINT64_MAX;
static sd_id128_t arg_machine_id = {};
-static CADBurstAction arg_cad_burst_action = CAD_BURST_ACTION_REBOOT;
+static EmergencyAction arg_cad_burst_action = EMERGENCY_ACTION_REBOOT_FORCE;
noreturn static void freeze_or_reboot(void) {
@@ -307,7 +308,7 @@ static int set_machine_id(const char *m) {
return 0;
}
-static int parse_proc_cmdline_item(const char *key, const char *value) {
+static int parse_proc_cmdline_item(const char *key, const char *value, void *data) {
int r;
@@ -649,8 +650,6 @@ static int config_parse_join_controllers(const char *unit,
return 0;
}
-static DEFINE_CONFIG_PARSE_ENUM(config_parse_cad_burst_action, cad_burst_action, CADBurstAction, "Failed to parse service restart specifier");
-
static int parse_config_file(void) {
const ConfigTableItem items[] = {
@@ -705,7 +704,7 @@ static int parse_config_file(void) {
{ "Manager", "DefaultMemoryAccounting", config_parse_bool, 0, &arg_default_memory_accounting },
{ "Manager", "DefaultTasksAccounting", config_parse_bool, 0, &arg_default_tasks_accounting },
{ "Manager", "DefaultTasksMax", config_parse_tasks_max, 0, &arg_default_tasks_max },
- { "Manager", "CtrlAltDelBurstAction", config_parse_cad_burst_action, 0, &arg_cad_burst_action},
+ { "Manager", "CtrlAltDelBurstAction", config_parse_emergency_action, 0, &arg_cad_burst_action },
{}
};
@@ -1570,7 +1569,7 @@ int main(int argc, char *argv[]) {
}
if (arg_system) {
- r = parse_proc_cmdline(parse_proc_cmdline_item);
+ r = parse_proc_cmdline(parse_proc_cmdline_item, NULL, false);
if (r < 0)
log_warning_errno(r, "Failed to parse kernel command line, ignoring: %m");
}
@@ -1778,7 +1777,7 @@ int main(int argc, char *argv[]) {
(void) bump_rlimit_nofile(&saved_rlimit_nofile);
if (empty_etc) {
- r = unit_file_preset_all(UNIT_FILE_SYSTEM, false, NULL, UNIT_FILE_PRESET_ENABLE_ONLY, false, NULL, 0);
+ r = unit_file_preset_all(UNIT_FILE_SYSTEM, 0, NULL, UNIT_FILE_PRESET_ENABLE_ONLY, NULL, 0);
if (r < 0)
log_full_errno(r == -EEXIST ? LOG_NOTICE : LOG_WARNING, r, "Failed to populate /etc with preset unit settings, ignoring: %m");
else
diff --git a/src/core/manager.c b/src/core/manager.c
index 65f163de31..ffccfdcd5e 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -1911,28 +1911,11 @@ static void manager_handle_ctrl_alt_del(Manager *m) {
* 7 times within 2s, we reboot/shutdown immediately,
* unless it was disabled in system.conf */
- if (ratelimit_test(&m->ctrl_alt_del_ratelimit) || m->cad_burst_action == CAD_BURST_ACTION_IGNORE)
+ if (ratelimit_test(&m->ctrl_alt_del_ratelimit) || m->cad_burst_action == EMERGENCY_ACTION_NONE)
manager_start_target(m, SPECIAL_CTRL_ALT_DEL_TARGET, JOB_REPLACE_IRREVERSIBLY);
- else {
- switch (m->cad_burst_action) {
-
- case CAD_BURST_ACTION_REBOOT:
- m->exit_code = MANAGER_REBOOT;
- break;
-
- case CAD_BURST_ACTION_POWEROFF:
- m->exit_code = MANAGER_POWEROFF;
- break;
-
- default:
- assert_not_reached("Unknown action.");
- }
-
- log_notice("Ctrl-Alt-Del was pressed more than 7 times within 2s, performing immediate %s.",
- cad_burst_action_to_string(m->cad_burst_action));
- status_printf(NULL, true, false, "Ctrl-Alt-Del was pressed more than 7 times within 2s, performing immediate %s.",
- cad_burst_action_to_string(m->cad_burst_action));
- }
+ else
+ emergency_action(m, m->cad_burst_action, NULL,
+ "Ctrl-Alt-Del was pressed more than 7 times within 2s");
}
static int manager_dispatch_signal_fd(sd_event_source *source, int fd, uint32_t revents, void *userdata) {
@@ -3590,11 +3573,3 @@ static const char *const manager_state_table[_MANAGER_STATE_MAX] = {
};
DEFINE_STRING_TABLE_LOOKUP(manager_state, ManagerState);
-
-static const char *const cad_burst_action_table[_CAD_BURST_ACTION_MAX] = {
- [CAD_BURST_ACTION_IGNORE] = "ignore",
- [CAD_BURST_ACTION_REBOOT] = "reboot-force",
- [CAD_BURST_ACTION_POWEROFF] = "poweroff-force",
-};
-
-DEFINE_STRING_TABLE_LOOKUP(cad_burst_action, CADBurstAction);
diff --git a/src/core/manager.h b/src/core/manager.h
index 29fe14e10b..35172fdba9 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -62,14 +62,6 @@ typedef enum ManagerExitCode {
_MANAGER_EXIT_CODE_INVALID = -1
} ManagerExitCode;
-typedef enum CADBurstAction {
- CAD_BURST_ACTION_IGNORE,
- CAD_BURST_ACTION_REBOOT,
- CAD_BURST_ACTION_POWEROFF,
- _CAD_BURST_ACTION_MAX,
- _CAD_BURST_ACTION_INVALID = -1
-} CADBurstAction;
-
typedef enum StatusType {
STATUS_TYPE_EPHEMERAL,
STATUS_TYPE_NORMAL,
@@ -315,7 +307,7 @@ struct Manager {
/* When the user hits C-A-D more than 7 times per 2s, do something immediately... */
RateLimit ctrl_alt_del_ratelimit;
- CADBurstAction cad_burst_action;
+ EmergencyAction cad_burst_action;
const char *unit_log_field;
const char *unit_log_format_string;
@@ -411,6 +403,3 @@ void manager_deserialize_gid_refs_one(Manager *m, const char *value);
const char *manager_state_to_string(ManagerState m) _const_;
ManagerState manager_state_from_string(const char *s) _pure_;
-
-const char *cad_burst_action_to_string(CADBurstAction a) _const_;
-CADBurstAction cad_burst_action_from_string(const char *s) _pure_;
diff --git a/src/core/org.freedesktop.systemd1.conf b/src/core/org.freedesktop.systemd1.conf
index 6caa15b0b8..a61677e645 100644
--- a/src/core/org.freedesktop.systemd1.conf
+++ b/src/core/org.freedesktop.systemd1.conf
@@ -94,6 +94,10 @@
<allow send_destination="org.freedesktop.systemd1"
send_interface="org.freedesktop.systemd1.Manager"
+ send_member="GetUnitFileLinks"/>
+
+ <allow send_destination="org.freedesktop.systemd1"
+ send_interface="org.freedesktop.systemd1.Manager"
send_member="ListJobs"/>
<allow send_destination="org.freedesktop.systemd1"
diff --git a/src/core/scope.c b/src/core/scope.c
index e7583f6d89..af0c43c7da 100644
--- a/src/core/scope.c
+++ b/src/core/scope.c
@@ -147,6 +147,34 @@ static int scope_verify(Scope *s) {
return 0;
}
+static int scope_load_init_scope(Unit *u) {
+ assert(u);
+
+ if (!unit_has_name(u, SPECIAL_INIT_SCOPE))
+ return 0;
+
+ u->transient = true;
+ u->no_gc = true;
+
+ /* init.scope is a bit special, as it has to stick around forever. Because of its special semantics we
+ * synthesize it here, instead of relying on the unit file on disk. */
+
+ u->default_dependencies = false;
+ u->ignore_on_isolate = true;
+ u->refuse_manual_start = true;
+ u->refuse_manual_stop = true;
+
+ SCOPE(u)->kill_context.kill_signal = SIGRTMIN+14;
+
+ /* Prettify things, if we can. */
+ if (!u->description)
+ u->description = strdup("System and Service Manager");
+ if (!u->documentation)
+ (void) strv_extend(&u->documentation, "man:systemd(1)");
+
+ return 1;
+}
+
static int scope_load(Unit *u) {
Scope *s = SCOPE(u);
int r;
@@ -158,6 +186,9 @@ static int scope_load(Unit *u) {
/* Refuse to load non-transient scope units, but allow them while reloading. */
return -ENOENT;
+ r = scope_load_init_scope(u);
+ if (r < 0)
+ return r;
r = unit_load_fragment_and_dropin_optional(u);
if (r < 0)
return r;
@@ -543,25 +574,14 @@ static void scope_enumerate(Manager *m) {
r = unit_add_name(u, SPECIAL_INIT_SCOPE);
if (r < 0) {
unit_free(u);
- log_error_errno(r, "Failed to add init.scope name");
+ log_error_errno(r, "Failed to add the " SPECIAL_INIT_SCOPE " name: %m");
return;
}
}
u->transient = true;
- u->default_dependencies = false;
u->no_gc = true;
- u->ignore_on_isolate = true;
- u->refuse_manual_start = true;
- u->refuse_manual_stop = true;
SCOPE(u)->deserialized_state = SCOPE_RUNNING;
- SCOPE(u)->kill_context.kill_signal = SIGRTMIN+14;
-
- /* Prettify things, if we can. */
- if (!u->description)
- u->description = strdup("System and Service Manager");
- if (!u->documentation)
- (void) strv_extend(&u->documentation, "man:systemd(1)");
unit_add_to_load_queue(u);
unit_add_to_dbus_queue(u);
diff --git a/src/core/service.c b/src/core/service.c
index 53c26984ca..ee4f4983fc 100644
--- a/src/core/service.c
+++ b/src/core/service.c
@@ -1455,7 +1455,7 @@ static void service_enter_dead(Service *s, ServiceResult f, bool allow_restart)
if (s->result != SERVICE_SUCCESS) {
log_unit_warning(UNIT(s), "Failed with result '%s'.", service_result_to_string(s->result));
- failure_action(UNIT(s)->manager, s->failure_action, UNIT(s)->reboot_arg);
+ emergency_action(UNIT(s)->manager, s->emergency_action, UNIT(s)->reboot_arg, "service failed");
}
if (allow_restart && service_shall_restart(s)) {
diff --git a/src/core/service.h b/src/core/service.h
index 888007cc0b..2869144fcb 100644
--- a/src/core/service.h
+++ b/src/core/service.h
@@ -178,7 +178,7 @@ struct Service {
char *status_text;
int status_errno;
- FailureAction failure_action;
+ EmergencyAction emergency_action;
UnitRef accept_socket;
diff --git a/src/core/slice.c b/src/core/slice.c
index 03fe797f27..0fef29661f 100644
--- a/src/core/slice.c
+++ b/src/core/slice.c
@@ -130,6 +130,30 @@ static int slice_verify(Slice *s) {
return 0;
}
+static int slice_load_root_slice(Unit *u) {
+ assert(u);
+
+ if (!unit_has_name(u, SPECIAL_ROOT_SLICE))
+ return 0;
+
+ u->no_gc = true;
+
+ /* The root slice is a bit special. For example it is always running and cannot be terminated. Because of its
+ * special semantics we synthesize it here, instead of relying on the unit file on disk. */
+
+ u->default_dependencies = false;
+ u->ignore_on_isolate = true;
+ u->refuse_manual_start = true;
+ u->refuse_manual_stop = true;
+
+ if (!u->description)
+ u->description = strdup("Root Slice");
+ if (!u->documentation)
+ u->documentation = strv_new("man:systemd.special(7)", NULL);
+
+ return 1;
+}
+
static int slice_load(Unit *u) {
Slice *s = SLICE(u);
int r;
@@ -137,6 +161,9 @@ static int slice_load(Unit *u) {
assert(s);
assert(u->load_state == UNIT_STUB);
+ r = slice_load_root_slice(u);
+ if (r < 0)
+ return r;
r = unit_load_fragment_and_dropin_optional(u);
if (r < 0)
return r;
@@ -283,23 +310,14 @@ static void slice_enumerate(Manager *m) {
r = unit_add_name(u, SPECIAL_ROOT_SLICE);
if (r < 0) {
unit_free(u);
- log_error_errno(r, "Failed to add -.slice name");
+ log_error_errno(r, "Failed to add the "SPECIAL_ROOT_SLICE " name: %m");
return;
}
}
- u->default_dependencies = false;
u->no_gc = true;
- u->ignore_on_isolate = true;
- u->refuse_manual_start = true;
- u->refuse_manual_stop = true;
SLICE(u)->deserialized_state = SLICE_ACTIVE;
- if (!u->description)
- u->description = strdup("Root Slice");
- if (!u->documentation)
- (void) strv_extend(&u->documentation, "man:systemd.special(7)");
-
unit_add_to_load_queue(u);
unit_add_to_dbus_queue(u);
}
diff --git a/src/core/unit.c b/src/core/unit.c
index 2fa397bd41..cabb1050a8 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -982,8 +982,8 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) {
if (u->job_timeout != USEC_INFINITY)
fprintf(f, "%s\tJob Timeout: %s\n", prefix, format_timespan(timespan, sizeof(timespan), u->job_timeout, 0));
- if (u->job_timeout_action != FAILURE_ACTION_NONE)
- fprintf(f, "%s\tJob Timeout Action: %s\n", prefix, failure_action_to_string(u->job_timeout_action));
+ if (u->job_timeout_action != EMERGENCY_ACTION_NONE)
+ fprintf(f, "%s\tJob Timeout Action: %s\n", prefix, emergency_action_to_string(u->job_timeout_action));
if (u->job_timeout_reboot_arg)
fprintf(f, "%s\tJob Timeout Reboot Argument: %s\n", prefix, u->job_timeout_reboot_arg);
@@ -1490,7 +1490,7 @@ int unit_start_limit_test(Unit *u) {
log_unit_warning(u, "Start request repeated too quickly.");
u->start_limit_hit = true;
- return failure_action(u->manager, u->start_limit_action, u->reboot_arg);
+ return emergency_action(u->manager, u->start_limit_action, u->reboot_arg, "unit failed");
}
/* Errors:
diff --git a/src/core/unit.h b/src/core/unit.h
index a8dd3e602c..adcdee6db6 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -29,7 +29,7 @@ typedef struct UnitRef UnitRef;
typedef struct UnitStatusMessageFormats UnitStatusMessageFormats;
#include "condition.h"
-#include "failure-action.h"
+#include "emergency-action.h"
#include "install.h"
#include "list.h"
#include "unit-name.h"
@@ -114,7 +114,7 @@ struct Unit {
/* Job timeout and action to take */
usec_t job_timeout;
- FailureAction job_timeout_action;
+ EmergencyAction job_timeout_action;
char *job_timeout_reboot_arg;
/* References to this */
@@ -178,7 +178,7 @@ struct Unit {
/* Put a ratelimit on unit starting */
RateLimit start_limit;
- FailureAction start_limit_action;
+ EmergencyAction start_limit_action;
char *reboot_arg;
/* Make sure we never enter endless loops with the check unneeded logic, or the BindsTo= logic */
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2025-04-12 00:36:48 +0000