static void
_ipmipower_setup (void)
{
int i;
struct rlimit rlim;
/* Make best effort to increase file descriptor limit, if it fails
* for any reason, don't worry about it, its no big deal.
*/
if (getrlimit (RLIMIT_NOFILE, &rlim) == 0)
{
rlim.rlim_cur = rlim.rlim_max;
setrlimit (RLIMIT_NOFILE,&rlim);
}
if (ipmi_rmcpplus_init () < 0)
{
if (errno == EPERM)
IPMIPOWER_ERROR (("ipmi_rmcpplus_init: incompatible crypto library"));
else
IPMIPOWER_ERROR (("ipmi_rmcpplus_init: %s", strerror (errno)));
exit (EXIT_FAILURE);
}
/* Create TTY bufs */
if (!(ttyin = cbuf_create (IPMIPOWER_MIN_TTY_BUF, IPMIPOWER_MAX_TTY_BUF)))
{
IPMIPOWER_ERROR (("cbuf_create: %s", strerror (errno)));
exit (EXIT_FAILURE);
}
cbuf_opt_set (ttyin, CBUF_OPT_OVERWRITE, CBUF_WRAP_MANY);
if (!(ttyout = cbuf_create (IPMIPOWER_MIN_TTY_BUF, IPMIPOWER_MAX_TTY_BUF)))
{
IPMIPOWER_ERROR (("cbuf_create: %s", strerror (errno)));
exit (EXIT_FAILURE);
}
cbuf_opt_set (ttyout, CBUF_OPT_OVERWRITE, CBUF_WRAP_MANY);
for (i = 0; i < IPMIPOWER_MSG_TYPE_NUM_ENTRIES; i++)
{
if (!(output_hostrange[i] = hostlist_create (NULL)))
{
IPMIPOWER_ERROR (("hostlist_create: %s", strerror (errno)));
exit (EXIT_FAILURE);
}
}
memset (output_counts, '\0', sizeof (output_counts));
}
cbuf_t
Cbuf_create(int minsize, int maxsize)
{
cbuf_t c;
if (!(c = cbuf_create(minsize, maxsize)))
ierr_exit("Cbuf_create: %s", strerror(errno));
cbuf_opt_set(c, CBUF_OPT_OVERWRITE, CBUF_WRAP_MANY);
return c;
}
static int zio_init_buffer (zio_t *zio)
{
assert (zio != NULL);
assert (zio->magic == ZIO_MAGIC);
assert (zio->buf == NULL);
if (!(zio->buf = cbuf_create (64, 1638400)))
return (-1);
cbuf_opt_set (zio->buf, CBUF_OPT_OVERWRITE, CBUF_NO_DROP);
return (0);
}
