+#include "unit-name.h"
+
+static int iterate_dir(Unit *u, const char *path) {
+ DIR *d;
+ struct dirent *de;
+ int r;
+
+ if (!(d = opendir(path))) {
+
+ if (errno == ENOENT)
+ return 0;
+
+ return -errno;
+ }
+
+ while ((de = readdir(d))) {
+ char *f;
+
+ if (ignore_file(de->d_name))
+ continue;
+
+ if (asprintf(&f, "%s/%s", path, de->d_name) < 0) {
+ r = -ENOMEM;
+ goto finish;
+ }
+
+ r = unit_add_dependency_by_name(u, UNIT_WANTS, de->d_name, f, true);
+ free(f);
+
+ if (r < 0)
+ goto finish;
+ }
+
+ r = 0;
+
+finish:
+ closedir(d);
+ return r;
+}