diff options
| -rw-r--r-- | crypto/bio/bss_dgram.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crypto/bio/bss_dgram.c b/crypto/bio/bss_dgram.c index b0c08b362a..3f57de539f 100644 --- a/crypto/bio/bss_dgram.c +++ b/crypto/bio/bss_dgram.c @@ -50,6 +50,17 @@ # define M_METHOD_RECVFROM 3 # define M_METHOD_WSARECVMSG 4 +# if defined(__GLIBC__) && defined(__GLIBC_PREREQ) +# if !(__GLIBC_PREREQ(2, 14)) +# undef NO_RECVMMSG + /* + * Some old glibc versions may have recvmmsg and MSG_WAITFORONE flag, but + * not sendmmsg. We need both so force this to be disabled on these old + * versions + */ +# define NO_RECVMMSG +# endif +# endif # if !defined(M_METHOD) # if defined(OPENSSL_SYS_WINDOWS) && defined(BIO_HAVE_WSAMSG) && !defined(NO_WSARECVMSG) # define M_METHOD M_METHOD_WSARECVMSG |