size_t bufsize;
if (file_map(filename, &buf, &bufsize) != 0) {
- err("can't open '%s'", filename);
+ err("can't open '%s': %s", filename, strerror(errno));
return -1;
}
import_keys_into_env(udev, buf, bufsize);
}
pos = getenv(attr);
if (pos == NULL) {
- dbg("env '%s' not avialable", attr);
+ dbg("env '%s' not available", attr);
break;
}
dbg("substitute env '%s=%s'", attr, pos);