return -EIO;
} else {
+ _cleanup_free_ char *sl = NULL, *prefixed = NULL, *dn = NULL, *t = NULL;
+
if (mknod(to, st.st_mode, st.st_rdev) < 0) {
/* Explicitly warn the user when /dev is already populated. */
if (errno == EEXIST)
if (errno != EPERM)
return log_error_errno(errno, "mknod(%s) failed: %m", to);
- /* Some systems abusively restrict mknod but
- * allow bind mounts. */
+ /* Some systems abusively restrict mknod but allow bind mounts. */
r = touch(to);
if (r < 0)
return log_error_errno(r, "touch (%s) failed: %m", to);
r = userns_lchown(to, 0, 0);
if (r < 0)
return log_error_errno(r, "chown() of device node %s failed: %m", to);
+
+ dn = strjoin("/dev/", S_ISCHR(st.st_mode) ? "char" : "block");
+ if (!dn)
+ return log_oom();
+
+ r = userns_mkdir(dest, dn, 0755, 0, 0);
+ if (r < 0)
+ return log_error_errno(r, "Failed to create '%s': %m", dn);
+
+ if (asprintf(&sl, "%s/%u:%u", dn, major(st.st_rdev), minor(st.st_rdev)) < 0)
+ return log_oom();
+
+ prefixed = prefix_root(dest, sl);
+ if (!prefixed)
+ return log_oom();
+
+ t = strjoin("../", d);
+ if (!t)
+ return log_oom();
+
+ if (symlink(t, prefixed) < 0)
+ log_debug_errno(errno, "Failed to symlink '%s' to '%s': %m", t, prefixed);
}
}