diff options
Diffstat (limited to 'sysdep/unix/io.c')
| -rw-r--r-- | sysdep/unix/io.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sysdep/unix/io.c b/sysdep/unix/io.c index c3bd5f8c..070150f6 100644 --- a/sysdep/unix/io.c +++ b/sysdep/unix/io.c @@ -578,8 +578,10 @@ sk_setup(sock *s) WARN("IP_TOS"); if (s->ttl >= 0 && setsockopt(fd, SOL_IP, IP_TTL, &s->ttl, sizeof(s->ttl)) < 0) ERR("IP_TTL"); - //if (s->ttl == 1 && setsockopt(fd, SOL_SOCKET, SO_DONTROUTE, &one, sizeof(one)) < 0) - // ERR("SO_DONTROUTE"); +#ifdef CONFIG_UNIX_DONTROUTE + if (s->ttl == 1 && setsockopt(fd, SOL_SOCKET, SO_DONTROUTE, &one, sizeof(one)) < 0) + ERR("SO_DONTROUTE"); +#endif #endif err = NULL; bad: |