280     int width;  in mkdir_recursive()  local
285         width = slash - pathname;  in mkdir_recursive()
287         if (width < 0)  in mkdir_recursive()
289         if (width == 0)  in mkdir_recursive()
291         if ((unsigned int)width > sizeof(buf) - 1) {  in mkdir_recursive()
295         memcpy(buf, pathname, width);  in mkdir_recursive()
296         buf[width] = 0;  in mkdir_recursive()
335     int width;  in make_link()  local
340     width = slash - newpath;  in make_link()
341     if (width <= 0 || width > (int)sizeof(buf) - 1)  in make_link()
343     memcpy(buf, newpath, width);  in make_link()
344     buf[width] = 0;  in make_link()