struct netent *
getnetent(void)
{
nss_XbyY_buf_t *b;
struct netent *res = 0;
if ((b = GETBUF()) != 0) {
res = getnetent_r(b->result, b->buffer, b->buflen);
}
return (res);
}
struct netent *
getnetent(void)
{
struct netdata *nd;
struct netent *rval;
int ret_h_errno;
if ((nd = __netdata_init()) == NULL)
return (NULL);
if (getnetent_r(&nd->net, nd->data, sizeof(nd->data), &rval,
&ret_h_errno) != 0)
return (NULL);
return (rval);
}
struct netent *getnetbyname_r(const char *name, struct netent *result,
char *buf, int bufsize)
{
char **alias;
pthread_mutex_lock(&net_iterate_lock);
setnetent(0);
while ((result = getnetent_r(result, buf, bufsize)) != NULL) {
/* Check the entry's name and aliases against the given name. */
if (strcmp(result->n_name, name) == 0)
break;
for (alias = result->n_aliases; *alias != 0; alias++) {
if (strcmp(*alias, name) == 0)
break;
}
}
pthread_mutex_unlock(&net_iterate_lock);
return result;
}
