From: Lutz Jänicke <jaenicke@openssl.org>
Date: Tue, 3 Jun 2003 09:59:10 +0000 (+0000)
Subject: Clarify return value of SSL_connect() and SSL_accept() in case of the
X-Git-Tag: OpenSSL_0_9_7c~89
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=fe0444b17eb531103ed8873c4da409d05b00a4f7;p=oweals%2Fopenssl.git

Clarify return value of SSL_connect() and SSL_accept() in case of the
WANT_READ and WANT_WRITE conditions.
---

diff --git a/doc/ssl/SSL_accept.pod b/doc/ssl/SSL_accept.pod
index a673edba85..cc724c0d56 100644
--- a/doc/ssl/SSL_accept.pod
+++ b/doc/ssl/SSL_accept.pod
@@ -28,7 +28,8 @@ should be called again.
 
 If the underlying BIO is B<non-blocking>, SSL_accept() will also return
 when the underlying BIO could not satisfy the needs of SSL_accept()
-to continue the handshake. In this case a call to SSL_get_error() with the
+to continue the handshake, indicating the problem by the return value -1.
+In this case a call to SSL_get_error() with the
 return value of SSL_accept() will yield B<SSL_ERROR_WANT_READ> or
 B<SSL_ERROR_WANT_WRITE>. The calling process then must repeat the call after
 taking appropriate action to satisfy the needs of SSL_accept().
diff --git a/doc/ssl/SSL_connect.pod b/doc/ssl/SSL_connect.pod
index 8426310c0d..cc56ebb75f 100644
--- a/doc/ssl/SSL_connect.pod
+++ b/doc/ssl/SSL_connect.pod
@@ -25,7 +25,8 @@ handshake has been finished or an error occurred.
 
 If the underlying BIO is B<non-blocking>, SSL_connect() will also return
 when the underlying BIO could not satisfy the needs of SSL_connect()
-to continue the handshake. In this case a call to SSL_get_error() with the
+to continue the handshake, indicating the problem by the return value -1.
+In this case a call to SSL_get_error() with the
 return value of SSL_connect() will yield B<SSL_ERROR_WANT_READ> or
 B<SSL_ERROR_WANT_WRITE>. The calling process then must repeat the call after
 taking appropriate action to satisfy the needs of SSL_connect().