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/* ISC license. */
#include <skalibs/nonposix.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <errno.h>
#include <skalibs/djbunix.h>
#include <skalibs/ip46.h>
#include <skalibs/socket.h>
#ifdef SKALIBS_IPV6_ENABLED
int socket_udp6_internal (unsigned int flags)
{
int fd = socket_internal(AF_INET6, SOCK_DGRAM, 0, flags) ;
if (fd < 0) return fd ;
{
int option = 1 ;
if (setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, &option, sizeof(option)) < 0)
{
fd_close(fd) ;
return -1 ;
}
}
return fd ;
}
#else
int socket_udp6_internal (unsigned int flags)
{
(void)flags ;
return (errno = ENOSYS, -1) ;
}
#endif
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