#include "util.h"
#include "mkdir.h"
+#include "rm-rf.h"
#include "hashmap.h"
-#include "strv.h"
#include "fileio.h"
#include "path-util.h"
#include "special.h"
while (u->sessions)
session_free(u->sessions);
- if (u->slice) {
- hashmap_remove(u->manager->user_units, u->slice);
- free(u->slice);
- }
-
- if (u->service) {
- hashmap_remove(u->manager->user_units, u->service);
- free(u->service);
- }
-
- free(u->slice_job);
- free(u->service_job);
-
free(u->runtime_path);
hashmap_remove(u->manager->users, UID_TO_PTR(u->uid));
if (u->runtime_path)
fprintf(f, "RUNTIME=%s\n", u->runtime_path);
- if (u->service)
- fprintf(f, "SERVICE=%s\n", u->service);
- if (u->service_job)
- fprintf(f, "SERVICE_JOB=%s\n", u->service_job);
-
- if (u->slice)
- fprintf(f, "SLICE=%s\n", u->slice);
- if (u->slice_job)
- fprintf(f, "SLICE_JOB=%s\n", u->slice_job);
-
if (u->display)
fprintf(f, "DISPLAY=%s\n", u->display->id);
r = parse_env_file(u->state_file, NEWLINE,
"RUNTIME", &u->runtime_path,
- "SERVICE", &u->service,
- "SERVICE_JOB", &u->service_job,
- "SLICE", &u->slice,
- "SLICE_JOB", &u->slice_job,
"DISPLAY", &display,
"REALTIME", &realtime,
"MONOTONIC", &monotonic,
return r;
}
-static int user_start_slice(User *u) {
- char *job;
- int r;
-
- assert(u);
-
- if (!u->slice) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- char lu[DECIMAL_STR_MAX(uid_t) + 1], *slice;
- sprintf(lu, UID_FMT, u->uid);
-
- r = build_subslice(SPECIAL_USER_SLICE, lu, &slice);
- if (r < 0)
- return r;
-
- r = manager_start_unit(u->manager, slice, &error, &job);
- if (r < 0) {
- log_error("Failed to start user slice: %s", bus_error_message(&error, r));
- free(slice);
- } else {
- u->slice = slice;
-
- free(u->slice_job);
- u->slice_job = job;
- }
- }
-
- if (u->slice)
- hashmap_put(u->manager->user_units, u->slice, u);
-
- return 0;
-}
-
-static int user_start_service(User *u) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- char *job;
- int r;
-
- assert(u);
-
- if (!u->service) {
- char lu[DECIMAL_STR_MAX(uid_t) + 1], *service;
- sprintf(lu, UID_FMT, u->uid);
-
- service = unit_name_build("user", lu, ".service");
- if (!service)
- return log_oom();
-
- r = manager_start_unit(u->manager, service, &error, &job);
- if (r < 0) {
- log_error("Failed to start user service: %s", bus_error_message(&error, r));
- free(service);
- } else {
- u->service = service;
-
- free(u->service_job);
- u->service_job = job;
- }
- }
-
- if (u->service)
- hashmap_put(u->manager->user_units, u->service, u);
-
- return 0;
-}
-
int user_start(User *u) {
int r;
if (r < 0)
return r;
- /* Create cgroup */
- r = user_start_slice(u);
- if (r < 0)
- return r;
-
- /* Spawn user systemd */
- r = user_start_service(u);
- if (r < 0)
- return r;
-
if (!dual_timestamp_is_set(&u->timestamp))
dual_timestamp_get(&u->timestamp);
return 0;
}
-static int user_stop_slice(User *u) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- char *job;
- int r;
-
- assert(u);
-
- if (!u->slice)
- return 0;
-
- r = manager_stop_unit(u->manager, u->slice, &error, &job);
- if (r < 0) {
- log_error("Failed to stop user slice: %s", bus_error_message(&error, r));
- return r;
- }
-
- free(u->slice_job);
- u->slice_job = job;
-
- return r;
-}
-
-static int user_stop_service(User *u) {
- _cleanup_bus_error_free_ sd_bus_error error = SD_BUS_ERROR_NULL;
- char *job;
- int r;
-
- assert(u);
-
- if (!u->service)
- return 0;
-
- r = manager_stop_unit(u->manager, u->service, &error, &job);
- if (r < 0) {
- log_error("Failed to stop user service: %s", bus_error_message(&error, r));
- return r;
- }
-
- free(u->service_job);
- u->service_job = job;
-
- return r;
-}
-
static int user_remove_runtime_path(User *u) {
int r;
if (!u->runtime_path)
return 0;
- r = rm_rf(u->runtime_path, false, false, false);
+ r = rm_rf(u->runtime_path, 0);
if (r < 0)
log_error_errno(r, "Failed to remove runtime directory %s: %m", u->runtime_path);
if (r < 0 && errno != EINVAL && errno != ENOENT)
log_error_errno(errno, "Failed to unmount user runtime directory %s: %m", u->runtime_path);
- r = rm_rf(u->runtime_path, false, true, false);
+ r = rm_rf(u->runtime_path, REMOVE_ROOT);
if (r < 0)
log_error_errno(r, "Failed to remove runtime directory %s: %m", u->runtime_path);
r = k;
}
- /* Kill systemd */
- k = user_stop_service(u);
- if (k < 0)
- r = k;
-
- /* Kill cgroup */
- k = user_stop_slice(u);
- if (k < 0)
- r = k;
-
u->stopping = true;
user_save(u);
if (user_check_linger_file(u) > 0)
return true;
- if (u->slice_job && manager_job_is_active(u->manager, u->slice_job))
- return true;
-
- if (u->service_job && manager_job_is_active(u->manager, u->service_job))
- return true;
-
return false;
}
if (u->stopping)
return USER_CLOSING;
- if (u->slice_job || u->service_job)
- return USER_OPENING;
-
if (u->sessions) {
bool all_closing = true;
}
int user_kill(User *u, int signo) {
+ Session *s;
+ int res = 0;
+
assert(u);
- if (!u->slice)
- return -ESRCH;
+ LIST_FOREACH(sessions_by_user, s, u->sessions) {
+ int r = session_kill(s, KILL_ALL, signo);
+ if (res == 0 && r < 0)
+ res = r;
+ }
- return manager_kill_unit(u->manager, u->slice, KILL_ALL, signo, NULL);
+ return res;
}
void user_elect_display(User *u) {
~ianmdlvl / elogind.git / blobdiff