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/* ISC license. */
#include <skalibs/nonposix.h>
#include <errno.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <skalibs/uint16.h>
#include <skalibs/bytestr.h>
#include <skalibs/ip46.h>
#include <skalibs/socket.h>
#ifdef SKALIBS_IPV6_ENABLED
int socket_send6 (int s, char const *buf, unsigned int len, char const *ip6, uint16 port)
{
struct sockaddr_in6 sa ;
register int r ;
byte_zero((char *)&sa, sizeof sa) ;
sa.sin6_family = AF_INET6 ;
uint16_pack_big((char *)&sa.sin6_port, port) ;
byte_copy(sa.sin6_addr.s6_addr, 16, ip6) ;
do r = sendto(s, buf, len, 0, (struct sockaddr *)&sa, sizeof sa) ;
while ((r == -1) && (errno == EINTR)) ;
return r ;
}
#else
int socket_send6 (int s, char const *buf, unsigned int len, char const *ip6, uint16 port)
{
(void)s ;
(void)buf ;
(void)len ;
(void)ip6 ;
(void)port ;
return (errno = ENOSYS, -1) ;
}
#endif
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