diff options
Diffstat (limited to 'sysdep/bsd/sysio.h')
| -rw-r--r-- | sysdep/bsd/sysio.h | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/sysdep/bsd/sysio.h b/sysdep/bsd/sysio.h index 6c20733f..8d87a3c3 100644 --- a/sysdep/bsd/sysio.h +++ b/sysdep/bsd/sysio.h @@ -28,7 +28,9 @@ #endif +#ifndef SA_LEN #define SA_LEN(x) (x).sa.sa_len +#endif /* @@ -133,12 +135,12 @@ sk_process_cmsg4_ttl(sock *s, struct cmsghdr *cm) s->rcv_ttl = * (byte *) CMSG_DATA(cm); } +#ifdef IP_SENDSRCADDR static inline void sk_prepare_cmsgs4(sock *s, struct msghdr *msg, void *cbuf, size_t cbuflen) { /* Unfortunately, IP_SENDSRCADDR does not work for raw IP sockets on BSD kernels */ -#ifdef IP_SENDSRCADDR struct cmsghdr *cm; struct in_addr *sa; int controllen = 0; @@ -156,10 +158,13 @@ sk_prepare_cmsgs4(sock *s, struct msghdr *msg, void *cbuf, size_t cbuflen) *sa = ipa_to_in4(s->saddr); msg->msg_controllen = controllen; -#endif } +#else +static inline void +sk_prepare_cmsgs4(sock *s UNUSED, struct msghdr *msg UNUSED, void *cbuf UNUSED, size_t cbuflen UNUSED) { } +#endif -static void +static void UNUSED sk_prepare_ip_header(sock *s, void *hdr, int dlen) { struct ip *ip = hdr; @@ -200,7 +205,7 @@ sk_prepare_ip_header(sock *s, void *hdr, int dlen) #endif int -sk_set_md5_auth(sock *s, ip_addr local, ip_addr remote, struct iface *ifa, char *passwd, int setkey UNUSED) +sk_set_md5_auth(sock *s, ip_addr local UNUSED, ip_addr remote UNUSED, struct iface *ifa UNUSED, char *passwd, int setkey UNUSED) { #ifdef USE_MD5SIG_SETKEY if (setkey) @@ -235,20 +240,20 @@ sk_set_min_ttl4(sock *s, int ttl) } static inline int -sk_set_min_ttl6(sock *s, int ttl) +sk_set_min_ttl6(sock *s, int ttl UNUSED) { ERR_MSG("Kernel does not support IPv6 TTL security"); } static inline int -sk_disable_mtu_disc4(sock *s) +sk_disable_mtu_disc4(sock *s UNUSED) { /* TODO: Set IP_DONTFRAG to 0 ? */ return 0; } static inline int -sk_disable_mtu_disc6(sock *s) +sk_disable_mtu_disc6(sock *s UNUSED) { /* TODO: Set IPV6_DONTFRAG to 0 ? */ return 0; |