opensolaris man page for ssl_get_mode

SSL_CTX_set_mode(3openssl)					      OpenSSL						SSL_CTX_set_mode(3openssl)

NAME
       SSL_CTX_set_mode, SSL_set_mode, SSL_CTX_get_mode, SSL_get_mode - manipulate SSL engine mode

SYNOPSIS
	#include <openssl/ssl.h>

	long SSL_CTX_set_mode(SSL_CTX *ctx, long mode);
	long SSL_set_mode(SSL *ssl, long mode);

	long SSL_CTX_get_mode(SSL_CTX *ctx);
	long SSL_get_mode(SSL *ssl);

DESCRIPTION
       SSL_CTX_set_mode() adds the mode set via bitmask in mode to ctx.  Options already set before are not cleared.

       SSL_set_mode() adds the mode set via bitmask in mode to ssl.  Options already set before are not cleared.

       SSL_CTX_get_mode() returns the mode set for ctx.

       SSL_get_mode() returns the mode set for ssl.

NOTES
       The following mode changes are available:

       SSL_MODE_ENABLE_PARTIAL_WRITE
	   Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success when just a single record has been written). When not set (the
	   default), SSL_write() will only report success once the complete chunk was written.	Once SSL_write() returns with r, r bytes have been
	   successfully written and the next call to SSL_write() must only send the n-r bytes left, imitating the behaviour of write().

       SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER
	   Make it possible to retry SSL_write() with changed buffer location (the buffer contents must stay the same). This is not the default to
	   avoid the misconception that non-blocking SSL_write() behaves like non-blocking write().

       SSL_MODE_AUTO_RETRY
	   Never bother the application with retries if the transport is blocking.  If a renegotiation take place during normal operation, a
	   SSL_read(3) or SSL_write(3) would return with -1 and indicate the need to retry with SSL_ERROR_WANT_READ.  In a non-blocking environ-
	   ment applications must be prepared to handle incomplete read/write operations.  In a blocking environment, applications are not always
	   prepared to deal with read/write operations returning without success report. The flag SSL_MODE_AUTO_RETRY will cause read/write opera-
	   tions to only return after the handshake and successful completion.

RETURN VALUES
       SSL_CTX_set_mode() and SSL_set_mode() return the new mode bitmask after adding mode.

       SSL_CTX_get_mode() and SSL_get_mode() return the current bitmask.

SEE ALSO
       ssl(3), SSL_read(3), SSL_write(3)

HISTORY
       SSL_MODE_AUTO_RETRY as been added in OpenSSL 0.9.6.

OpenSSL-0.9.8							    Oct 11 2005 					SSL_CTX_set_mode(3openssl)