void
tapdisk_stats_field(td_stats_t *st, const char *key, const char *conv, ...)
{
va_list ap;
int n_elem;
char t;
n_elem = st->n_elem[st->depth]++;
if (n_elem > 0)
__stats_sprintf(st, ", ");
__stats_sprintf(st, "\"%s\": ", key);
if (!conv) {
__stats_sprintf(st, "null");
return;
}
t = conv[0];
switch (t) {
case '[':
case '{':
__tapdisk_stats_enter(st, t);
break;
default:
va_start(ap, conv);
__stats_enter(st);
tapdisk_stats_vval(st, conv, ap);
__stats_leave(st);
va_end(ap);
}
}
static void __stats_next(td_stats_t * st)
{
int n_elem;
n_elem = st->n_elem[st->depth];
if (n_elem > 0)
__stats_sprintf(st, ", ");
st->n_elem[st->depth]++;
}
void
tapdisk_stats_leave(td_stats_t *st, char t)
{
__stats_leave(st);
__stats_sprintf(st, " %c", t);
}
static void
__tapdisk_stats_enter(td_stats_t *st, char t)
{
__stats_sprintf(st, "%c ", t);
__stats_enter(st);
}