Lines Matching refs:I
42 by the value stored in I<*msgs_processed>, which expresses the number of
45 The caller should set the I<data> member of a B<BIO_MSG> to a buffer containing
46 the data to send, or to be filled with a received message. I<data_len> should be
49 that B<BIO_MSG>'s array index), I<data_len> will be modified to specify the
52 The I<flags> field of a B<BIO_MSG> provides input per-message flags to the
53 invocation. If the invocation processes that B<BIO_MSG>, the I<flags> field is
59 The I<flags> argument to BIO_sendmmsg() and BIO_recvmmsg() provides global
63 When these functions are used to send and receive datagrams, the I<peer> field
66 determined. The I<peer> field should be set to point to a B<BIO_ADDR>, which
71 Similarly, the I<local> field of a B<BIO_MSG> allows the source address of sent
73 of received datagrams to be determined. Unlike I<peer>, support for I<local>
75 BIO_dgram_set_local_addr_enable(). If I<local> is non-NULL in a B<BIO_MSG> and
76 support for I<local> has not been enabled, processing of that B<BIO_MSG> fails.
78 I<peer> and I<local> should be set to NULL if they are not required. Support for
79 I<local> may not be available on all platforms; on these platforms, these
80 functions always fail if I<local> is non-NULL.
82 If I<local> is specified and local address support is enabled, but the operating
94 The I<stride> argument must be set to C<sizeof(BIO_MSG)>. This argument
98 I<num_msg> should be sent to the maximum number of messages to send or receive,
99 which is also the length of the array pointed to by I<msg>.
101 I<msgs_processed> must be non-NULL and points to an integer written with the
139 I<msgs_processed>. Where a positive value n is written to I<msgs_processed>, all
141 I<data_len> and I<flags> fields updated with the results of the operation on
142 that message. If the call was to BIO_recvmmsg() and the I<peer> or I<local>
147 zero to I<msgs_processed>. Thus I<msgs_processed> is always written regardless
158 The I<local> field was set to a non-NULL value, but local address support is not
163 The I<peer> field was set to a non-NULL value, but peer address support is not
