static int set_options(ares_channel channel, const char *str)
{
const char *p, *q, *val;
p = str;
while (*p)
{
q = p;
while (*q && !isspace((unsigned char)*q))
q++;
val = try_option(p, q, "ndots:");
if (val && channel->ndots == -1)
channel->ndots = atoi(val);
val = try_option(p, q, "retrans:");
if (val && channel->timeout == -1)
channel->timeout = atoi(val);
val = try_option(p, q, "retry:");
if (val && channel->tries == -1)
channel->tries = atoi(val);
p = q;
while (isspace((unsigned char)*p))
p++;
}
return ARES_SUCCESS;
}
static int set_options(ares_channel channel, const char *str)
{
const char *p, *q, *val;
p = str;
while (*p)
{
q = p;
while (*q && !ISSPACE(*q))
q++;
val = try_option(p, q, "ndots:");
if (val && channel->ndots == -1)
channel->ndots = aresx_sltosi(strtol(val, NULL, 10));
val = try_option(p, q, "retrans:");
if (val && channel->timeout == -1)
channel->timeout = aresx_sltosi(strtol(val, NULL, 10));
val = try_option(p, q, "retry:");
if (val && channel->tries == -1)
channel->tries = aresx_sltosi(strtol(val, NULL, 10));
val = try_option(p, q, "rotate");
if (val && channel->rotate == -1)
channel->rotate = 1;
p = q;
while (ISSPACE(*p))
p++;
}
return ARES_SUCCESS;
}
