gnutls_record_uncork — API function


#include <gnutls/gnutls.h>

int gnutls_record_uncork(gnutls_session_t session, unsigned int flags);


gnutls_session_t session

is a gnutls_session_t type.

unsigned int flags

Could be zero or GNUTLS_RECORD_WAIT


This resets the effect of gnutls_record_cork(), and flushes any pending data. If the GNUTLS_RECORD_WAIT flag is specified then this function will block until the data is sent or a fatal error occurs (i.e., the function will retry on GNUTLS_E_AGAIN and GNUTLS_E_INTERRUPTED).

If the flag GNUTLS_RECORD_WAIT is not specified and the function is interrupted then the GNUTLS_E_AGAIN or GNUTLS_E_INTERRUPTED errors will be returned. To obtain the data left in the corked buffer use gnutls_record_check_corked().


On success the number of transmitted data is returned, or  otherwise a negative error code.



Reporting Bugs

Report bugs to <>.
Home page:

See Also

The full documentation for gnutls is maintained as a Texinfo manual. If the /usr/share/doc/gnutls/ directory does not contain the HTML form visit


3.6.9 gnutls