Функции API (API function)
Имя (Name)
gnutls_record_send_range - API function
Синопсис (Synopsis)
#include <gnutls/gnutls.h>
ssize_t gnutls_record_send_range(gnutls_session_t session, const
void * data, size_t data_size, const gnutls_range_st * range);
Аргументы (Arguments)
gnutls_session_t session
is a gnutls_session_t type.
const void * data
contains the data to send.
size_t data_size
is the length of the data.
const gnutls_range_st * range
is the range of lengths in which the real data length
must be hidden.
Описание (Description)
This function operates like gnutls_record_send() but, while
gnutls_record_send() adds minimal padding to each TLS record,
this function uses the TLS extra-padding feature to conceal the
real data size within the range of lengths provided. Some TLS
sessions do not support extra padding (e.g. stream ciphers in
standard TLS or SSL3 sessions). To know whether the current
session supports extra padding, and hence length hiding, use the
gnutls_record_can_use_length_hiding() function.
Примечание (Note)
This function currently is limited to blocking sockets.
Возвращаемое значение (Return value)
The number of bytes sent (that is data_size in a successful
invocation), or a negative error code.
Сообщение об ошибках (Reporting bugs)
Report bugs to <bugs@gnutls.org>.
Home page: https://www.gnutls.org
Смотри также (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
https://www.gnutls.org/manual/
