diff options
| author | Matt Caswell <matt@openssl.org> | 2017-04-20 09:51:55 +0100 |
|---|---|---|
| committer | Matt Caswell <matt@openssl.org> | 2017-04-25 11:13:39 +0100 |
| commit | 5114d8227e0516fffc0c8653f5118290709f6494 (patch) | |
| tree | e5626dd44bfe76607fc068314b7dc12fa977b780 /include/openssl | |
| parent | b3c42fc2503a685a9e51427c1a83c8f09487389d (diff) | |
| download | openssl-5114d8227e0516fffc0c8653f5118290709f6494.tar.gz | |
Add a BIO_lookup_ex() function
The existing BIO_lookup() wraps a call to getaddrinfo and provides an
abstracted capability to lookup addresses based on socket type and family.
However it provides no ability to lookup based on protocol. Normally,
when dealing with TCP/UDP this is not required. However getaddrinfo (at
least on linux) never returns SCTP addresses unless you specifically ask
for them in the protocol field. Therefore BIO_lookup_ex() is added which
provides the protocol field.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3286)
Diffstat (limited to 'include/openssl')
| -rw-r--r-- | include/openssl/bio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/openssl/bio.h b/include/openssl/bio.h index 6585ec03b4..225642bed0 100644 --- a/include/openssl/bio.h +++ b/include/openssl/bio.h @@ -667,6 +667,9 @@ enum BIO_lookup_type { int BIO_lookup(const char *host, const char *service, enum BIO_lookup_type lookup_type, int family, int socktype, BIO_ADDRINFO **res); +int BIO_lookup_ex(const char *host, const char *service, + enum BIO_lookup_type lookup_type, + int family, int socktype, int protocol, BIO_ADDRINFO **res); int BIO_sock_error(int sock); int BIO_socket_ioctl(int fd, long type, void *arg); int BIO_socket_nbio(int fd, int mode); @@ -805,6 +808,7 @@ int ERR_load_BIO_strings(void); # define BIO_F_BIO_GET_PORT 107 # define BIO_F_BIO_LISTEN 139 # define BIO_F_BIO_LOOKUP 135 +# define BIO_F_BIO_LOOKUP_EX 143 # define BIO_F_BIO_MAKE_PAIR 121 # define BIO_F_BIO_NEW 108 # define BIO_F_BIO_NEW_FILE 109 |