is a gnutls_session_t type.
const void * data
contains the data to send
is the length of the data
size_t pad padding to be added to the record
must be zero
This function is identical to gnutls_record_send() except that it
takes an extra argument to specify padding to be added the
record. To determine the maximum size of padding, use
gnutls_record_get_max_size() and gnutls_record_overhead_size().
Note that in order for GnuTLS to provide constant time processing
of padding and data in TLS1.3, the flag GNUTLS_SAFE_PADDING_CHECK
must be used in gnutls_init().
The number of bytes sent, or a negative error code. The number
of bytes sent might be less than data_size . The maximum number
of bytes this function can send in a single call depends on the
negotiated maximum record size.
This page is part of the GnuTLS (GnuTLS Transport Layer Security
Library) project. Information about the project can be found at
⟨http://www.gnutls.org/⟩. If you have a bug report for this
manual page, send it to firstname.lastname@example.org. This page was obtained
from the tarball gnutls-3.7.2.tar.xz fetched from
⟨http://www.gnutls.org/download.html⟩ on 2021-08-27. If you
discover any rendering problems in this HTML version of the page,
or you believe there is a better or more up-to-date source for
the page, or you have corrections or improvements to the
information in this COLOPHON (which is not part of the original
manual page), send a mail to email@example.com
gnutls 3.7.2 gnutls_record_send2(3)