diff options
Diffstat (limited to 'lib/connect.h')
| -rw-r--r-- | lib/connect.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/lib/connect.h b/lib/connect.h index 052549368..f84361f2e 100644 --- a/lib/connect.h +++ b/lib/connect.h @@ -24,6 +24,7 @@ #include "setup.h" #include "nonblock.h" /* for curlx_nonblock(), formerly Curl_nonblock() */ +#include "sockaddr.h" CURLcode Curl_is_connected(struct connectdata *conn, int sockindex, @@ -72,4 +73,35 @@ void Curl_updateconninfo(struct connectdata *conn, curl_socket_t sockfd); void Curl_persistconninfo(struct connectdata *conn); int Curl_closesocket(struct connectdata *conn, curl_socket_t sock); +/* + * The Curl_sockaddr_ex structure is basically libcurl's external API + * curl_sockaddr structure with enough space available to directly hold any + * protocol-specific address structures. The variable declared here will be + * used to pass / receive data to/from the fopensocket callback if this has + * been set, before that, it is initialized from parameters. + */ +struct Curl_sockaddr_ex { + int family; + int socktype; + int protocol; + unsigned int addrlen; + union { + struct sockaddr addr; + struct Curl_sockaddr_storage buff; + } _sa_ex_u; +}; +#define sa_addr _sa_ex_u.addr + +/* + * Create a socket based on info from 'conn' and 'ai'. + * + * Fill in 'addr' and 'sockfd' accordingly if OK is returned. If the open + * socket callback is set, used that! + * + */ +CURLcode Curl_socket(struct connectdata *conn, + const Curl_addrinfo *ai, + struct Curl_sockaddr_ex *addr, + curl_socket_t *sockfd); + #endif /* HEADER_CURL_CONNECT_H */ |