diff options
Diffstat (limited to 'crypto/bio/bio.h')
| -rw-r--r-- | crypto/bio/bio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h index 8489ff80bb..122ec04e0b 100644 --- a/crypto/bio/bio.h +++ b/crypto/bio/bio.h @@ -176,6 +176,8 @@ extern "C" { * adjust socket timeouts */ #define BIO_CTRL_DGRAM_SET_DONT_FRAG 48 +#define BIO_CTRL_DGRAM_GET_MTU_OVERHEAD 49 + #ifndef OPENSSL_NO_SCTP /* SCTP stuff */ #define BIO_CTRL_DGRAM_SCTP_SET_IN_HANDSHAKE 50 @@ -608,6 +610,8 @@ int BIO_ctrl_reset_read_request(BIO *b); (int)BIO_ctrl(b, BIO_CTRL_DGRAM_GET_PEER, 0, (char *)peer) #define BIO_dgram_set_peer(b,peer) \ (int)BIO_ctrl(b, BIO_CTRL_DGRAM_SET_PEER, 0, (char *)peer) +#define BIO_dgram_get_mtu_overhead(b) \ + (unsigned int)BIO_ctrl((b), BIO_CTRL_DGRAM_GET_MTU_OVERHEAD, 0, NULL) /* These two aren't currently implemented */ /* int BIO_get_ex_num(BIO *bio); */ |