qb_ipcc_sendv - Man Page

Send a message (iovec).

Synopsis

#include <qb/qbipcc.h>

ssize_t qb_ipcc_sendv(
    qb_ipcc_connection_t   *c,
    const struct iovec     *iov,
    size_t                  iov_len
);

Params

c       connection instance

iov     pointer to an iovec struct to send

iov_len the number of iovecs used

Description

Return Value

(size sent, -errno == error)

Note

the iov[0] must be a qb_ipc_request_header. The server will read the size field to determine how much to recv.

See Also

qb_ipcc_send(3), qb_ipcc_sendv_recv(3), qb_ipcc_recv(3), qb_ipcc_event_recv(3), qb_ipcc_fc_enable_max_set(3), qb_ipcc_is_connected(3), qb_ipcc_auth_get(3), qb_ipcc_context_set(3), qb_ipcc_context_get(3), qb_ipcc_verify_dgram_max_msg_size(3), qb_ipcc_get_buffer_size(3), qb_ipcc_connect(3), qb_ipcc_disconnect(3), qb_ipcc_fd_get(3)

Referenced By

qb_ipcc_connect(3), qb_ipcc_context_get(3), qb_ipcc_context_set(3), qb_ipcc_disconnect(3), qb_ipcc_event_recv(3), qb_ipcc_fc_enable_max_set(3), qb_ipcc_fd_get(3), qb_ipcc_get_buffer_size(3), qbipcc.h(3), qb_ipcc_is_connected(3), qb_ipcc_recv(3), qb_ipcc_send(3), qb_ipcc_sendv_recv(3), qb_ipcc_verify_dgram_max_msg_size(3).

2021-03-03 libqb Programmer's Manual