C++ (Cpp) automount_add_mount_links示例

示例#1

文件： automount.c 项目： ariscop/systemd

static int automount_load(Unit *u) {
        Automount *a = AUTOMOUNT(u);
        int r;

        assert(u);
        assert(u->load_state == UNIT_STUB);

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

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

                if (!a->where) {
                        a->where = unit_name_to_path(u->id);
                        if (!a->where)
                                return -ENOMEM;
                }

                path_kill_slashes(a->where);

                r = unit_load_related_unit(u, ".mount", &x);
                if (r < 0)
                        return r;

                r = unit_add_two_dependencies(u, UNIT_BEFORE, UNIT_TRIGGERS, x, true);
                if (r < 0)
                        return r;

                r = automount_add_mount_links(a);
                if (r < 0)
                        return r;

                if (UNIT(a)->default_dependencies) {
                        r = automount_add_default_dependencies(a);
                        if (r < 0)
                                return r;
                }
        }

        return automount_verify(a);
}

示例#2

文件： automount.c 项目： teg/systemd

static int automount_load(Unit *u) {
        Automount *a = AUTOMOUNT(u);
        int r;

        assert(u);
        assert(u->load_state == UNIT_STUB);

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

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

                r = automount_set_where(a);
                if (r < 0)
                        return r;

                r = unit_load_related_unit(u, ".mount", &x);
                if (r < 0)
                        return r;

                r = unit_add_two_dependencies(u, UNIT_BEFORE, UNIT_TRIGGERS, x, true);
                if (r < 0)
                        return r;

                r = automount_add_mount_links(a);
                if (r < 0)
                        return r;

                r = automount_add_default_dependencies(a);
                if (r < 0)
                        return r;
        }

        return automount_verify(a);
}