+static int get_xattrs_from_arg(Item *i) {
+ char *xattr;
+ const char *p;
+ int r;
+
+ assert(i);
+
+ if (!i->argument) {
+ log_error("%s: Argument can't be empty!", i->path);
+ return -EBADMSG;
+ }
+ p = i->argument;
+
+ while ((r = unquote_first_word(&p, &xattr, false)) > 0) {
+ _cleanup_free_ char *tmp = NULL, *name = NULL, *value = NULL;
+ r = split_pair(xattr, "=", &name, &value);
+ if (r < 0) {
+ log_warning("Illegal xattr found: \"%s\" - ignoring.", xattr);
+ free(xattr);
+ continue;
+ }
+ free(xattr);
+ if (streq(name, "") || streq(value, "")) {
+ log_warning("Malformed xattr found: \"%s=%s\" - ignoring.", name, value);
+ continue;
+ }
+ tmp = unquote(value, "\"");
+ if (!tmp)
+ return log_oom();
+ free(value);
+ value = cunescape(tmp);
+ if (!value)
+ return log_oom();
+ if (strv_consume_pair(&i->xattrs, name, value) < 0)
+ return log_oom();
+ name = value = NULL;
+ }
+
+ return r;
+}
+
+static int item_set_xattrs(Item *i, const char *path) {
+ char **name, **value;
+
+ assert(i);
+ assert(path);
+
+ if (strv_isempty(i->xattrs))
+ return 0;
+
+ STRV_FOREACH_PAIR(name, value, i->xattrs) {
+ int n;
+ n = strlen(*value);
+ if (lsetxattr(path, *name, *value, n, 0) < 0) {
+ log_error("Setting extended attribute %s=%s on %s failed: %m", *name, *value, path);
+ return -errno;
+ }
+ }
+ return 0;
+}
+