Hi.
It seems illumos/Solaris is the only OS which doesn't have msg_control
and msg_controllen in struct msghdr by default. So, code like this (this
time taken from scrren), fails.
struct sockaddr_un a;
struct msghdr msg;
struct iovec iov;
char control[1024];
len = sizeof(a);
debug("Ha, there was someone knocking on my socket??\n");
if ((ns = accept(ns, (struct sockaddr *) &a, (void *)&len)) < 0)
{
Msg(errno, "accept");
return;
}
p = (char *) &m;
left = sizeof(m);
bzero(&msg, sizeof(msg));
iov.iov_base = &m;
iov.iov_len = left;
msg.msg_iov = &iov;
msg.msg_iovlen = 1;
msg.msg_controllen = sizeof(control);
msg.msg_control = &control;
I know I can define _XPG4_2 or experiment with _XOPEN_SOURCE, but it
seems ugly. Is it because of some standard requirements or just
historical artifact? Can we somehow alleviate this issue?
--
С уважением,
Александр Пыхалов,
программист отдела телекоммуникационной инфраструктуры
управления информационно-коммуникационной инфраструктуры ЮФУ
-------------------------------------------
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