Provided by: gnutls-doc_3.0.11+really2.12.14-5ubuntu3_all
gnutls_ia_send - API function
#include <gnutls/extra.h> ssize_t gnutls_ia_send(gnutls_session_t session, const char * data, size_t sizeofdata);
gnutls_session_t session is a gnutls_session_t structure. const char * data contains the data to send size_t sizeofdata is the length of the data
Send TLS/IA application payload data. This function has the similar semantics with send(). The only difference is that it accepts a GnuTLS session, and uses different error codes. The TLS/IA protocol is synchronous, so you cannot send more than one packet at a time. The client always send the first packet. To finish an application phase in the server, use gnutls_ia_endphase_send(). The client cannot end an application phase unilaterally; rather, a client is required to respond with an endphase of its own if gnutls_ia_recv indicates that the server has sent one. If the EINTR is returned by the internal push function (the default is send()} then GNUTLS_E_INTERRUPTED will be returned. If GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN is returned, you must call this function again, with the same parameters; alternatively you could provide a NULL pointer for data, and 0 for size.
The number of bytes sent, or a negative error code.
Report bugs to <firstname.lastname@example.org>. GnuTLS home page: http://www.gnu.org/software/gnutls/ General help using GNU software: http://www.gnu.org/gethelp/
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The full documentation for gnutls is maintained as a Texinfo manual. If the info and gnutls programs are properly installed at your site, the command info gnutls should give you access to the complete manual.