From 86c49b31af735796dfde37aa29473a30d36367db Mon Sep 17 00:00:00 2001 From: cvs2svn Date: Sat, 23 Jul 2016 19:31:36 +0000 Subject: This commit was manufactured by cvs2git to create tag 'OPENBSD_6_0_BASE'. --- src/lib/libssl/doc/SSL_connect.3 | 102 --------------------------------------- 1 file changed, 102 deletions(-) delete mode 100644 src/lib/libssl/doc/SSL_connect.3 (limited to 'src/lib/libssl/doc/SSL_connect.3') diff --git a/src/lib/libssl/doc/SSL_connect.3 b/src/lib/libssl/doc/SSL_connect.3 deleted file mode 100644 index 105e0ed923..0000000000 --- a/src/lib/libssl/doc/SSL_connect.3 +++ /dev/null @@ -1,102 +0,0 @@ -.\" -.\" $OpenBSD: SSL_connect.3,v 1.3 2015/07/24 15:25:08 jmc Exp $ -.\" -.Dd $Mdocdate: July 24 2015 $ -.Dt SSL_CONNECT 3 -.Os -.Sh NAME -.Nm SSL_connect -.Nd initiate the TLS/SSL handshake with a TLS/SSL server -.Sh SYNOPSIS -.In openssl/ssl.h -.Ft int -.Fn SSL_connect "SSL *ssl" -.Sh DESCRIPTION -.Fn SSL_connect -initiates the TLS/SSL handshake with a server. -The communication channel must already have been set and assigned to the -.Fa ssl -by setting an underlying -.Vt BIO . -.Sh NOTES -The behaviour of -.Fn SSL_connect -depends on the underlying -.Vt BIO . -.Pp -If the underlying -.Vt BIO -is -.Em blocking , -.Fn SSL_connect -will only return once the handshake has been finished or an error occurred. -.Pp -If the underlying -.Vt BIO -is -.Em non-blocking , -.Fn SSL_connect -will also return when the underlying -.Vt BIO -could not satisfy the needs of -.Fn SSL_connect -to continue the handshake, indicating the problem with the return value \(mi1. -In this case a call to -.Xr SSL_get_error 3 -with the return value of -.Fn SSL_connect -will yield -.Dv SSL_ERROR_WANT_READ -or -.Dv SSL_ERROR_WANT_WRITE . -The calling process then must repeat the call after taking appropriate action -to satisfy the needs of -.Fn SSL_connect . -The action depends on the underlying -.Vt BIO . -When using a non-blocking socket, nothing is to be done, but -.Xr select 2 -can be used to check for the required condition. -When using a buffering -.Vt BIO , -like a -.Vt BIO -pair, data must be written into or retrieved out of the -.Vt BIO -before being able to continue. -.Sh RETURN VALUES -The following return values can occur: -.Bl -tag -width Ds -.It 0 -The TLS/SSL handshake was not successful but was shut down controlled and -by the specifications of the TLS/SSL protocol. -Call -.Xr SSL_get_error 3 -with the return value -.Fa ret -to find out the reason. -.It 1 -The TLS/SSL handshake was successfully completed, -and a TLS/SSL connection has been established. -.It <0 -The TLS/SSL handshake was not successful, because either a fatal error occurred -at the protocol level or a connection failure occurred. -The shutdown was not clean. -It can also occur if action is needed to continue the operation for -non-blocking -.Vt BIO Ns s. -Call -.Xr SSL_get_error 3 -with the return value -.Fa ret -to find out the reason. -.El -.Sh SEE ALSO -.Xr bio 3 , -.Xr ssl 3 , -.Xr SSL_accept 3 , -.Xr SSL_CTX_new 3 , -.Xr SSL_do_handshake 3 , -.Xr SSL_get_error 3 , -.Xr SSL_set_connect_state 3 , -.Xr SSL_shutdown 3 -- cgit v1.2.3-55-g6feb