unit: remove union Unit

[elogind.git] / src / automount.c

diff --git a/src/automount.c b/src/automount.c
index f6f83d43b6a0d00867b60b13ebe8fdcf5584d499..6858e56de3672a8dddacb2aa2be217f2a7882eeb 100644 (file)
--- a/src/automount.c
+++ b/src/automount.c
@@ -52,12 +52,14 @@ static void automount_init(Unit *u) {
         Automount *a = AUTOMOUNT(u);
 
         assert(u);
         Automount *a = AUTOMOUNT(u);
 
         assert(u);

-        assert(u->meta.load_state == UNIT_STUB);
+        assert(u->load_state == UNIT_STUB);

 
         a->pipe_watch.fd = a->pipe_fd = -1;
         a->pipe_watch.type = WATCH_INVALID;
 
         a->directory_mode = 0755;
 
         a->pipe_watch.fd = a->pipe_fd = -1;
         a->pipe_watch.type = WATCH_INVALID;
 
         a->directory_mode = 0755;

+
+        a->meta.ignore_on_isolate = true;

 }
 
 static void repeat_unmout(const char *path) {
 }
 
 static void repeat_unmout(const char *path) {


@@ -103,7 +105,7 @@ static void automount_done(Unit *u) {
         assert(a);
 
         unmount_autofs(a);
         assert(a);
 
         unmount_autofs(a);

-        a->mount = NULL;
+        unit_ref_unset(&a->mount);

 
         free(a->where);
         a->where = NULL;
 
         free(a->where);
         a->where = NULL;


@@ -135,12 +137,12 @@ int automount_add_one_mount_link(Automount *a, Mount *m) {
 }
 
 static int automount_add_mount_links(Automount *a) {
 }
 
 static int automount_add_mount_links(Automount *a) {

-        Meta *other;
+        Unit *other;

         int r;
 
         assert(a);
 
         int r;
 
         assert(a);
 

-        LIST_FOREACH(units_per_type, other, a->meta.manager->units_per_type[UNIT_MOUNT])
+        LIST_FOREACH(units_by_type, other, a->meta.manager->units_by_type[UNIT_MOUNT])

                 if ((r = automount_add_one_mount_link(a, (Mount*) other)) < 0)
                         return r;
 
                 if ((r = automount_add_one_mount_link(a, (Mount*) other)) < 0)
                         return r;
 


@@ -196,16 +198,17 @@ static int automount_load(Unit *u) {
         Automount *a = AUTOMOUNT(u);
 
         assert(u);
         Automount *a = AUTOMOUNT(u);
 
         assert(u);

-        assert(u->meta.load_state == UNIT_STUB);
+        assert(u->load_state == UNIT_STUB);

 
         /* Load a .automount file */
         if ((r = unit_load_fragment_and_dropin_optional(u)) < 0)
                 return r;
 
 
         /* Load a .automount file */
         if ((r = unit_load_fragment_and_dropin_optional(u)) < 0)
                 return r;
 

-        if (u->meta.load_state == UNIT_LOADED) {
+        if (u->load_state == UNIT_LOADED) {
+                Unit *x;

 
                 if (!a->where)
 
                 if (!a->where)

-                        if (!(a->where = unit_name_to_path(u->meta.id)))
+                        if (!(a->where = unit_name_to_path(u->id)))

                                 return -ENOMEM;
 
                 path_kill_slashes(a->where);
                                 return -ENOMEM;
 
                 path_kill_slashes(a->where);


@@ -213,10 +216,14 @@ static int automount_load(Unit *u) {
                 if ((r = automount_add_mount_links(a)) < 0)
                         return r;
 
                 if ((r = automount_add_mount_links(a)) < 0)
                         return r;
 

-                if ((r = unit_load_related_unit(u, ".mount", (Unit**) &a->mount)) < 0)
+                r = unit_load_related_unit(u, ".mount", &x);
+                if (r < 0)

                         return r;
 
                         return r;
 

-                if ((r = unit_add_dependency(u, UNIT_BEFORE, UNIT(a->mount), true)) < 0)
+                unit_ref_set(&a->mount, x);
+
+                r = unit_add_two_dependencies(u, UNIT_BEFORE, UNIT_TRIGGERS, UNIT_DEREF(a->mount), true);
+                if (r < 0)

                         return r;
 
                 if (a->meta.default_dependencies)
                         return r;
 
                 if (a->meta.default_dependencies)


@@ -256,7 +263,7 @@ static int automount_coldplug(Unit *u) {
 
         if (a->deserialized_state != a->state) {
 
 
         if (a->deserialized_state != a->state) {
 

-                if ((r = open_dev_autofs(u->meta.manager)) < 0)
+                if ((r = open_dev_autofs(u->manager)) < 0)

                         return r;
 
                 if (a->deserialized_state == AUTOMOUNT_WAITING ||
                         return r;
 
                 if (a->deserialized_state == AUTOMOUNT_WAITING ||


@@ -567,7 +574,7 @@ static void automount_enter_runnning(Automount *a) {
         DBusError error;
 
         assert(a);
         DBusError error;
 
         assert(a);

-        assert(a->mount);
+        assert(UNIT_DEREF(a->mount));

 
         dbus_error_init(&error);
 
 
         dbus_error_init(&error);
 


@@ -589,7 +596,7 @@ static void automount_enter_runnning(Automount *a) {
 
         if (!S_ISDIR(st.st_mode) || st.st_dev != a->dev_id)
                 log_info("%s's automount point already active?", a->meta.id);
 
         if (!S_ISDIR(st.st_mode) || st.st_dev != a->dev_id)
                 log_info("%s's automount point already active?", a->meta.id);

-        else if ((r = manager_add_job(a->meta.manager, JOB_START, UNIT(a->mount), JOB_REPLACE, true, &error, NULL)) < 0) {
+        else if ((r = manager_add_job(a->meta.manager, JOB_START, UNIT_DEREF(a->mount), JOB_REPLACE, true, &error, NULL)) < 0) {

                 log_warning("%s failed to queue mount startup job: %s", a->meta.id, bus_error(&error, r));
                 goto fail;
         }
                 log_warning("%s failed to queue mount startup job: %s", a->meta.id, bus_error(&error, r));
                 goto fail;
         }


@@ -609,12 +616,12 @@ static int automount_start(Unit *u) {
 
         assert(a->state == AUTOMOUNT_DEAD || a->state == AUTOMOUNT_FAILED);
 
 
         assert(a->state == AUTOMOUNT_DEAD || a->state == AUTOMOUNT_FAILED);
 

-        if (path_is_mount_point(a->where)) {
-                log_error("Path %s is already a mount point, refusing start for %s", a->where, u->meta.id);
+        if (path_is_mount_point(a->where, false)) {
+                log_error("Path %s is already a mount point, refusing start for %s", a->where, u->id);

                 return -EEXIST;
         }
 
                 return -EEXIST;
         }
 

-        if (a->mount->meta.load_state != UNIT_LOADED)
+        if (UNIT_DEREF(a->mount)->load_state != UNIT_LOADED)

                 return -ENOENT;
 
         a->failure = false;
                 return -ENOENT;
 
         a->failure = false;


@@ -736,10 +743,10 @@ static bool automount_check_gc(Unit *u) {
 
         assert(a);
 
 
         assert(a);
 

-        if (!a->mount)
+        if (!UNIT_DEREF(a->mount))

                 return false;
 
                 return false;
 

-        return UNIT_VTABLE(UNIT(a->mount))->check_gc(UNIT(a->mount));
+        return UNIT_VTABLE(UNIT_DEREF(a->mount))->check_gc(UNIT_DEREF(a->mount));

 }
 
 static void automount_fd_event(Unit *u, int fd, uint32_t events, Watch *w) {
 }
 
 static void automount_fd_event(Unit *u, int fd, uint32_t events, Watch *w) {


@@ -768,7 +775,7 @@ static void automount_fd_event(Unit *u, int fd, uint32_t events, Watch *w) {
                 if (packet.v5_packet.pid > 0) {
                         char *p = NULL;
 
                 if (packet.v5_packet.pid > 0) {
                         char *p = NULL;
 

-                        get_process_name(packet.v5_packet.pid, &p);
+                        get_process_comm(packet.v5_packet.pid, &p);

                         log_debug("Got direct mount request for %s, triggered by %lu (%s)", packet.v5_packet.name, (unsigned long) packet.v5_packet.pid, strna(p));
                         free(p);
 
                         log_debug("Got direct mount request for %s, triggered by %lu (%s)", packet.v5_packet.name, (unsigned long) packet.v5_packet.pid, strna(p));
                         free(p);
 


@@ -829,6 +836,11 @@ DEFINE_STRING_TABLE_LOOKUP(automount_state, AutomountState);
 
 const UnitVTable automount_vtable = {
         .suffix = ".automount",
 
 const UnitVTable automount_vtable = {
         .suffix = ".automount",

+        .object_size = sizeof(Automount),
+        .sections =
+                "Unit\0"
+                "Automount\0"
+                "Install\0",

 
         .no_alias = true,
         .no_instances = true,
 
         .no_alias = true,
         .no_instances = true,