int
physical2iov(struct physical *p, struct iovec *iov, int *niov, int maxiov,
int *auxfd, int *nauxfd)
{
struct device *h;
int sz;
h = NULL;
if (p) {
hdlc_StopTimer(&p->hdlc);
lqr_StopTimer(p);
timer_Stop(&p->link.lcp.fsm.FsmTimer);
timer_Stop(&p->link.ccp.fsm.FsmTimer);
timer_Stop(&p->link.lcp.fsm.OpenTimer);
timer_Stop(&p->link.ccp.fsm.OpenTimer);
timer_Stop(&p->link.lcp.fsm.StoppedTimer);
timer_Stop(&p->link.ccp.fsm.StoppedTimer);
if (p->handler) {
h = p->handler;
p->handler = (struct device *)(long)p->handler->type;
}
if (Enabled(p->dl->bundle, OPT_KEEPSESSION) ||
tcgetpgrp(p->fd) == getpgrp())
p->session_owner = getpid(); /* So I'll eventually get HUP'd */
else
p->session_owner = (pid_t)-1;
timer_Stop(&p->link.stats.total.Timer);
}
if (*niov + 2 >= maxiov) {
log_Printf(LogERROR, "physical2iov: No room for physical + throughput"
" + device !\n");
if (p)
free(p);
return -1;
}
iov[*niov].iov_base = (void *)p;
iov[*niov].iov_len = sizeof *p;
(*niov)++;
iov[*niov].iov_base = p ? (void *)p->link.stats.total.in.SampleOctets : NULL;
iov[*niov].iov_len = SAMPLE_PERIOD * sizeof(long long);
(*niov)++;
iov[*niov].iov_base = p ? (void *)p->link.stats.total.out.SampleOctets : NULL;
iov[*niov].iov_len = SAMPLE_PERIOD * sizeof(long long);
(*niov)++;
sz = physical_MaxDeviceSize();
if (p) {
if (h && h->device2iov)
(*h->device2iov)(h, iov, niov, maxiov, auxfd, nauxfd);
else {
if ((iov[*niov].iov_base = malloc(sz)) == NULL) {
log_Printf(LogALERT, "physical2iov: Out of memory (%d bytes)\n", sz);
AbortProgram(EX_OSERR);
}
if (h)
memcpy(iov[*niov].iov_base, h, sizeof *h);
iov[*niov].iov_len = sz;
(*niov)++;
}
} else {
iov[*niov].iov_base = NULL;
iov[*niov].iov_len = sz;
(*niov)++;
}
return p ? p->fd : 0;
}
return ret;
}
static void
atm_Free(struct physical *p)
{
struct atmdevice *dev = device2atm(p->handler);
free(dev);
}
static void
atm_device2iov(struct device *d, struct iovec *iov, int *niov,
int maxiov __unused, int *auxfd __unused, int *nauxfd __unused)
{
int sz = physical_MaxDeviceSize();
iov[*niov].iov_base = realloc(d, sz);
if (iov[*niov].iov_base == NULL) {
log_Printf(LogALERT, "Failed to allocate memory: %d\n", sz);
AbortProgram(EX_OSERR);
}
iov[*niov].iov_len = sz;
(*niov)++;
}
static const struct device baseatmdevice = {
ATM_DEVICE,
"atm",
0,
{ CD_NOTREQUIRED, 0 },
