`gnutls_record_get_direction` ( 3 )

Функции API (API function)

Имя (Name)

gnutls_record_get_direction - API function

Синопсис (Synopsis)

#include <gnutls/gnutls.h>

       int gnutls_record_get_direction(gnutls_session_t session);

Аргументы (Arguments)

gnutls_session_t session
                   is a gnutls_session_t type.

Описание (Description)

This function is useful to determine whether a GnuTLS function
       was interrupted while sending or receiving, so that select() or
       poll() may be called appropriately.

       It provides information about the internals of the record
       protocol and is only useful if a prior gnutls function call, e.g.
       gnutls_handshake(), was interrupted and returned
       GNUTLS_E_INTERRUPTED or GNUTLS_E_AGAIN. After such an interrupt
       applications may call select() or poll() before restoring the
       interrupted GnuTLS function.

       This function's output is unreliable if you are using the same
        session in different threads for sending and receiving.

Возвращаемое значение (Return value)

0 if interrupted while trying to read data, or 1 while trying to
       write data.

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/

Исходный текст на man7.org

gnutls_record_get_direction ( 3 )