Cross Reference: /systemd/src/udev/udev-node.c

Lines Matching defs:dev
36 static int node_symlink(struct udev_device *dev, const char *node, const char *slink) {
103         strscpyl(slink_tmp, sizeof(slink_tmp), slink, ".tmp-", udev_device_get_id_filename(dev), NULL);
129 static const char *link_find_prioritized(struct udev_device *dev, bool add, const char *stackdir, char *buf, size_t bufsize) {
130         struct udev *udev = udev_device_get_udev(dev);
136                 priority = udev_device_get_devlink_priority(dev);
137                 strscpy(buf, bufsize, udev_device_get_devnode(dev));
157                 if (streq(dent->d_name, udev_device_get_id_filename(dev)))
182 static void link_update(struct udev_device *dev, const char *slink, bool add) {
189         util_path_encode(slink + strlen("/dev"), name_enc, sizeof(name_enc));
191         strscpyl(filename, sizeof(filename), dirname, "/", udev_device_get_id_filename(dev), NULL);
196         target = link_find_prioritized(dev, add, dirname, buf, sizeof(buf));
203                 node_symlink(dev, target, slink);
224 void udev_node_update_old_links(struct udev_device *dev, struct udev_device *dev_old) {
235                 udev_list_entry_foreach(list_entry_current, udev_device_get_devlinks_list_entry(dev)) {
247                      name, udev_device_get_devpath(dev));
248                 link_update(dev, name, false);
252 static int node_permissions_apply(struct udev_device *dev, bool apply,
255         const char *devnode = udev_device_get_devnode(dev);
256         dev_t devnum = udev_device_get_devnum(dev);
261         if (streq(udev_device_get_subsystem(dev), "block"))
274                           udev_device_get_devnode(dev), udev_device_get_id_filename(dev));
337 void udev_node_add(struct udev_device *dev, bool apply,
344                   udev_device_get_devnode(dev), udev_device_get_id_filename(dev), mode, uid, gid);
346         if (node_permissions_apply(dev, apply, mode, uid, gid, seclabel_list) < 0)
349         /* always add /dev/{block,char}/$major:$minor */
350         xsprintf(filename, "/dev/%s/%u:%u",
351                  streq(udev_device_get_subsystem(dev), "block") ? "block" : "char",
352                  major(udev_device_get_devnum(dev)),
353                  minor(udev_device_get_devnum(dev)));
354         node_symlink(dev, udev_device_get_devnode(dev), filename);
357         udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev))
358                         link_update(dev, udev_list_entry_get_name(list_entry), true);
361 void udev_node_remove(struct udev_device *dev) {
366         udev_list_entry_foreach(list_entry, udev_device_get_devlinks_list_entry(dev))
367                 link_update(dev, udev_list_entry_get_name(list_entry), false);
369         /* remove /dev/{block,char}/$major:$minor */
370         xsprintf(filename, "/dev/%s/%u:%u",
371                  streq(udev_device_get_subsystem(dev), "block") ? "block" : "char",
372                  major(udev_device_get_devnum(dev)),
373                  minor(udev_device_get_devnum(dev)));