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@ -69,7 +69,7 @@ start. This will stop the hash table ever being decreased in size.
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lh_doall_arg() is the same as lh_doall() except that B<func> will
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be called with B<arg> as the second argument.
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lh_error() can be used to determine if an error occured in the last
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lh_error() can be used to determine if an error occurred in the last
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operation. lh_error() is a macro.
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=head1 RETURN VALUES
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@ -21,7 +21,7 @@ B<ret>.
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In addition to B<ssl> and B<ret>, SSL_get_error() inspects the
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current thread's OpenSSL error queue. Thus, SSL_get_error() must be
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used in the same thread that performed the SSL I/O operation, and no
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other OpenSSL function calls should appear inbetween. The current
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other OpenSSL function calls should appear in between. The current
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thread's error queue must be empty before the SSL I/O operation is
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attempted, or SSL_get_error() will not work reliably.
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@ -34,13 +34,13 @@ The following return values can currently occur:
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=item SSL_ERROR_NONE
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The SSL I/O operation completed. This result code is returned
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if and only if B<ret > 0>.
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if and only if B<ret E<gt> 0>.
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=item SSL_ERROR_ZERO_RETURN
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The SSL connection has been closed. If the protocol version is SSL 3.0
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or TLS 1.0, this result code is returned only if a closure
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alerts has occured in the protocol, i.e. if the connection has been
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alerts has occurred in the protocol, i.e. if the connection has been
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closed cleanly.
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=item SSL_ERROR_WANT_READ, SSL_ERROR_WANT_WRITE
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@ -75,7 +75,7 @@ I/O error (for socket I/O on Unix systems, consult B<errno> for details).
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=item SSL_ERROR_SSL
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A failure in the SSL library occured, usually a protocol error. The
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A failure in the SSL library occurred, usually a protocol error. The
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OpenSSL error queue contains more information on the error.
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=back
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