Open System Services System Calls Reference Manual (G06.28+, H06.05+)

spt_sendtox(2) OSS System Calls Reference Manual
NAME
spt_sendtox - Sends a message on a socket (thread-aware version)
LIBRARY
G-series native OSS processes: /G/system/sysnn/zsptsrl
H-series OSS processes: /G/system/zdllnnn/zsptdll
SYNOPSIS
[#include <sys/socket.h>]
#include <spthread.h>
ssize_t spt_sendtox (
int socket,
const void *message,
size_t length,
int flags,
const struct sockaddr *dest_addr,
size_t dest_len
);
PARAMETERS
socket Specifies the file descriptor of the socket.
message Points to the buffer containing the message to be sent.
length Specifies the length in bytes of the message to be sent.
flags Is a value that controls message transmission. The value of the
flags parameter is formed by bitwise ORing zero or more of the
following values:
MSG_DONTROUTE
Sends without using routing tables. (Not recom-
mended; use for debugging only.)
MSG_OOB Sends out-of-band data on sockets that support
out-of-band communications.
dest_addr Points to a sockaddr structure that contains the destination
address. The length and format of the address depends on the
address family of the socket. For:
AF_INET sockets
A pointer to the address structure sockaddr_in
must be cast as a struct sockaddr.
AF_INET6 sockets
A pointer to the address structure sockaddr_in6
must be cast as a struct sockaddr.
AF_UNIX sockets
A pointer to the address structure sockaddr_un
must be cast as a struct sockaddr.
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