along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
+#include <dirent.h>
#include <errno.h>
-#include <string.h>
+#include <fcntl.h>
+#include <linux/kd.h>
#include <signal.h>
-#include <sys/wait.h>
-#include <unistd.h>
-#include <sys/inotify.h>
+#include <string.h>
#include <sys/epoll.h>
-#include <sys/reboot.h>
+#include <sys/inotify.h>
#include <sys/ioctl.h>
-#include <linux/kd.h>
-#include <fcntl.h>
-#include <dirent.h>
+#include <sys/reboot.h>
#include <sys/timerfd.h>
+#include <sys/wait.h>
+#include <unistd.h>
#ifdef HAVE_AUDIT
#include <libaudit.h>
#include "sd-daemon.h"
#include "sd-messages.h"
-#include "hashmap.h"
-#include "macro.h"
-#include "strv.h"
-#include "log.h"
-#include "util.h"
-#include "mkdir.h"
-#include "ratelimit.h"
-#include "locale-setup.h"
-#include "unit-name.h"
-#include "missing.h"
-#include "rm-rf.h"
-#include "path-lookup.h"
-#include "special.h"
-#include "exit-status.h"
-#include "virt.h"
-#include "watchdog.h"
-#include "path-util.h"
#include "audit-fd.h"
#include "boot-timestamps.h"
-#include "env-util.h"
#include "bus-common-errors.h"
#include "bus-error.h"
-#include "bus-util.h"
#include "bus-kernel.h"
-#include "time-util.h"
-#include "process-util.h"
-#include "terminal-util.h"
-#include "signal-util.h"
-#include "dbus.h"
-#include "dbus-unit.h"
+#include "bus-util.h"
#include "dbus-job.h"
#include "dbus-manager.h"
+#include "dbus-unit.h"
+#include "dbus.h"
+#include "env-util.h"
+#include "escape.h"
+#include "exit-status.h"
+#include "fd-util.h"
+#include "hashmap.h"
+#include "io-util.h"
+#include "locale-setup.h"
+#include "log.h"
+#include "macro.h"
#include "manager.h"
+#include "missing.h"
+#include "mkdir.h"
+#include "parse-util.h"
+#include "path-lookup.h"
+#include "path-util.h"
+#include "process-util.h"
+#include "ratelimit.h"
+#include "rm-rf.h"
+#include "signal-util.h"
+#include "special.h"
+#include "string-util.h"
+#include "strv.h"
+#include "terminal-util.h"
+#include "time-util.h"
#include "transaction.h"
+#include "unit-name.h"
+#include "util.h"
+#include "virt.h"
+#include "watchdog.h"
/* Initial delay and the interval for printing status messages about running jobs */
#define JOBS_IN_PROGRESS_WAIT_USEC (5*USEC_PER_SEC)
(void) sd_event_source_set_description(m->jobs_in_progress_event_source, "manager-jobs-in-progress");
}
-#define CYLON_BUFFER_EXTRA (2*(sizeof(ANSI_RED_ON)-1) + sizeof(ANSI_HIGHLIGHT_RED_ON)-1 + 2*(sizeof(ANSI_HIGHLIGHT_OFF)-1))
+#define CYLON_BUFFER_EXTRA (2*(sizeof(ANSI_RED)-1) + sizeof(ANSI_HIGHLIGHT_RED)-1 + 2*(sizeof(ANSI_NORMAL)-1))
static void draw_cylon(char buffer[], size_t buflen, unsigned width, unsigned pos) {
char *p = buffer;
if (pos > 1) {
if (pos > 2)
p = mempset(p, ' ', pos-2);
- p = stpcpy(p, ANSI_RED_ON);
+ p = stpcpy(p, ANSI_RED);
*p++ = '*';
}
if (pos > 0 && pos <= width) {
- p = stpcpy(p, ANSI_HIGHLIGHT_RED_ON);
+ p = stpcpy(p, ANSI_HIGHLIGHT_RED);
*p++ = '*';
}
- p = stpcpy(p, ANSI_HIGHLIGHT_OFF);
+ p = stpcpy(p, ANSI_NORMAL);
if (pos < width) {
- p = stpcpy(p, ANSI_RED_ON);
+ p = stpcpy(p, ANSI_RED);
*p++ = '*';
if (pos < width-1)
p = mempset(p, ' ', width-1-pos);
- strcpy(p, ANSI_HIGHLIGHT_OFF);
+ strcpy(p, ANSI_NORMAL);
}
}
static void manager_close_idle_pipe(Manager *m) {
assert(m);
+ m->idle_pipe_event_source = sd_event_source_unref(m->idle_pipe_event_source);
+
safe_close_pair(m->idle_pipe);
safe_close_pair(m->idle_pipe + 2);
}
"MANAGERPID",
"LISTEN_PID",
"LISTEN_FDS",
+ "LISTEN_FDNAMES",
"WATCHDOG_PID",
"WATCHDOG_USEC",
NULL);
return -ENOMEM;
#ifdef ENABLE_EFI
- if (running_as == MANAGER_SYSTEM && detect_container(NULL) <= 0)
+ if (running_as == MANAGER_SYSTEM && detect_container() <= 0)
boot_timestamps(&m->userspace_timestamp, &m->firmware_timestamp, &m->loader_timestamp);
#endif
m->idle_pipe[0] = m->idle_pipe[1] = m->idle_pipe[2] = m->idle_pipe[3] = -1;
- m->pin_cgroupfs_fd = m->notify_fd = m->signal_fd = m->time_change_fd = m->dev_autofs_fd = m->private_listen_fd = m->kdbus_fd = m->utab_inotify_fd = -1;
+ m->pin_cgroupfs_fd = m->notify_fd = m->signal_fd = m->time_change_fd =
+ m->dev_autofs_fd = m->private_listen_fd = m->kdbus_fd = m->cgroup_inotify_fd = -1;
+
m->current_job_id = 1; /* start as id #1, so that we can leave #0 around as "null-like" value */
m->ask_password_inotify_fd = -1;
m->have_ask_password = -EINVAL; /* we don't know */
+ m->first_boot = -1;
+
+ m->cgroup_netclass_registry_last = CGROUP_NETCLASS_FIXED_MAX;
m->test_run = test_run;
if (r < 0)
goto fail;
- r = set_ensure_allocated(&m->startup_units, NULL);
- if (r < 0)
- goto fail;
-
- r = set_ensure_allocated(&m->failed_units, NULL);
- if (r < 0)
- goto fail;
-
r = sd_event_default(&m->event);
if (r < 0)
goto fail;
static const int one = 1;
/* First free all secondary fields */
- free(m->notify_socket);
- m->notify_socket = NULL;
+ m->notify_socket = mfree(m->notify_socket);
m->notify_event_source = sd_event_source_unref(m->notify_event_source);
fd = socket(AF_UNIX, SOCK_DGRAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0);
sd_event_source_unref(m->notify_event_source);
sd_event_source_unref(m->time_change_event_source);
sd_event_source_unref(m->jobs_in_progress_event_source);
- sd_event_source_unref(m->idle_pipe_event_source);
sd_event_source_unref(m->run_queue_event_source);
safe_close(m->signal_fd);
hashmap_free(m->cgroup_unit);
set_free_free(m->unit_path_cache);
+ hashmap_free(m->cgroup_netclass_registry);
+
free(m->switch_root);
free(m->switch_root_init);
goto fail;
}
- closedir(d);
- d = NULL;
+ d = safe_closedir(d);
}
return;
/* Notify every unit that might be interested, but try
* to avoid notifying the same one multiple times. */
- u1 = manager_get_unit_by_pid(m, ucred->pid);
+ u1 = manager_get_unit_by_pid_cgroup(m, ucred->pid);
if (u1) {
manager_invoke_notify_message(m, u1, ucred->pid, buf, n, fds);
found = true;
}
- u2 = hashmap_get(m->watch_pids1, LONG_TO_PTR(ucred->pid));
+ u2 = hashmap_get(m->watch_pids1, PID_TO_PTR(ucred->pid));
if (u2 && u2 != u1) {
manager_invoke_notify_message(m, u2, ucred->pid, buf, n, fds);
found = true;
}
- u3 = hashmap_get(m->watch_pids2, LONG_TO_PTR(ucred->pid));
+ u3 = hashmap_get(m->watch_pids2, PID_TO_PTR(ucred->pid));
if (u3 && u3 != u2 && u3 != u1) {
manager_invoke_notify_message(m, u3, ucred->pid, buf, n, fds);
found = true;
/* And now figure out the unit this belongs
* to, it might be multiple... */
- u1 = manager_get_unit_by_pid(m, si.si_pid);
+ u1 = manager_get_unit_by_pid_cgroup(m, si.si_pid);
if (u1)
invoke_sigchld_event(m, u1, &si);
- u2 = hashmap_get(m->watch_pids1, LONG_TO_PTR(si.si_pid));
+ u2 = hashmap_get(m->watch_pids1, PID_TO_PTR(si.si_pid));
if (u2 && u2 != u1)
invoke_sigchld_event(m, u2, &si);
- u3 = hashmap_get(m->watch_pids2, LONG_TO_PTR(si.si_pid));
+ u3 = hashmap_get(m->watch_pids2, PID_TO_PTR(si.si_pid));
if (u3 && u3 != u2 && u3 != u1)
invoke_sigchld_event(m, u3, &si);
}
m->no_console_output = m->n_on_console > 0;
- m->idle_pipe_event_source = sd_event_source_unref(m->idle_pipe_event_source);
manager_close_idle_pipe(m);
return 0;
if (m->running_as != MANAGER_SYSTEM)
return;
- if (detect_container(NULL) > 0)
+ if (detect_container() > 0)
return;
if (u->type != UNIT_SERVICE &&
if (m->test_run)
return;
- if (m->running_as == MANAGER_SYSTEM && detect_container(NULL) <= 0) {
+ if (m->running_as == MANAGER_SYSTEM && detect_container() <= 0) {
/* Note that m->kernel_usec.monotonic is always at 0,
* and m->firmware_usec.monotonic and
}
void manager_check_finished(Manager *m) {
- Unit *u = NULL;
- Iterator i;
-
assert(m);
if (m->n_reloading > 0)
return;
if (hashmap_size(m->jobs) > 0) {
-
if (m->jobs_in_progress_event_source)
/* Ignore any failure, this is only for feedback */
- (void) sd_event_source_set_time(m->jobs_in_progress_event_source,
- now(CLOCK_MONOTONIC) + JOBS_IN_PROGRESS_WAIT_USEC);
+ (void) sd_event_source_set_time(m->jobs_in_progress_event_source, now(CLOCK_MONOTONIC) + JOBS_IN_PROGRESS_WAIT_USEC);
return;
}
manager_flip_auto_status(m, false);
/* Notify Type=idle units that we are done now */
- m->idle_pipe_event_source = sd_event_source_unref(m->idle_pipe_event_source);
manager_close_idle_pipe(m);
/* Turn off confirm spawn now */
manager_notify_finished(m);
- SET_FOREACH(u, m->startup_units, i)
- if (u->cgroup_path)
- cgroup_context_apply(unit_get_cgroup_context(u), unit_get_cgroup_mask(u), u->cgroup_path, manager_state(m));
+ manager_invalidate_startup_units(m);
}
static int create_generator_dir(Manager *m, char **generator, const char *name) {
if (!*generator)
return;
- if (rmdir(*generator) >= 0) {
- free(*generator);
- *generator = NULL;
- }
+ if (rmdir(*generator) >= 0)
+ *generator = mfree(*generator);
return;
}
strv_remove(m->lookup_paths.unit_path, *generator);
(void) rm_rf(*generator, REMOVE_ROOT);
- free(*generator);
- *generator = NULL;
+ *generator = mfree(*generator);
}
static void manager_undo_generators(Manager *m) {
m->show_status = mode;
if (mode > 0)
- touch("/run/systemd/show-status");
+ (void) touch("/run/systemd/show-status");
else
- unlink("/run/systemd/show-status");
+ (void) unlink("/run/systemd/show-status");
}
static bool manager_get_show_status(Manager *m, StatusType type) {
if (m->running_as != MANAGER_SYSTEM)
return;
- m->first_boot = b;
+ if (m->first_boot != (int) b) {
+ if (b)
+ (void) touch("/run/systemd/first-boot");
+ else
+ (void) unlink("/run/systemd/first-boot");
+ }
- if (m->first_boot)
- touch("/run/systemd/first-boot");
- else
- unlink("/run/systemd/first-boot");
+ m->first_boot = b;
}
void manager_status_printf(Manager *m, StatusType type, const char *status, const char *format, ...) {
va_end(ap);
}
-int manager_get_unit_by_path(Manager *m, const char *path, const char *suffix, Unit **_found) {
- _cleanup_free_ char *p = NULL;
- Unit *found;
- int r;
-
- assert(m);
- assert(path);
- assert(suffix);
- assert(_found);
-
- r = unit_name_from_path(path, suffix, &p);
- if (r < 0)
- return r;
-
- found = manager_get_unit(m, p);
- if (!found) {
- *_found = NULL;
- return 0;
- }
-
- *_found = found;
- return 1;
-}
-
Set *manager_get_units_requiring_mounts_for(Manager *m, const char *path) {
char p[strlen(path)+1];
getenv("XDG_RUNTIME_DIR");
}
-void manager_update_failed_units(Manager *m, Unit *u, bool failed) {
+int manager_update_failed_units(Manager *m, Unit *u, bool failed) {
unsigned size;
+ int r;
assert(m);
assert(u->manager == m);
size = set_size(m->failed_units);
if (failed) {
+ r = set_ensure_allocated(&m->failed_units, NULL);
+ if (r < 0)
+ return log_oom();
+
if (set_put(m->failed_units, u) < 0)
- log_oom();
+ return log_oom();
} else
- set_remove(m->failed_units, u);
+ (void) set_remove(m->failed_units, u);
if (set_size(m->failed_units) != size)
bus_manager_send_change_signal(m);
+
+ return 0;
}
ManagerState manager_state(Manager *m) {
projects / thirdparty / systemd.git / blobdiff