static char *get_var(const char *id, size_t idlen, struct interface_defn_t *ifd)
{
int i;
if (strncmpz(id, "iface", idlen) == 0) {
// ubuntu's ifup doesn't do this:
//static char *label_buf;
//char *result;
//free(label_buf);
//label_buf = xstrdup(ifd->iface);
// Remove virtual iface suffix
//result = strchrnul(label_buf, ':');
//*result = '\0';
//return label_buf;
return ifd->iface;
}
if (strncmpz(id, "label", idlen) == 0) {
return ifd->iface;
}
for (i = 0; i < ifd->n_options; i++) {
if (strncmpz(id, ifd->option[i].name, idlen) == 0) {
return ifd->option[i].value;
}
}
return NULL;
}
char *get_var(char *id, size_t idlen, interface_defn *ifd) {
int i;
if (strncmpz(id, "iface", idlen) == 0) {
return ifd->real_iface;
} else {
for (i = 0; i < ifd->n_options; i++) {
if (strncmpz(id, ifd->option[i].name, idlen) == 0) {
return ifd->option[i].value;
}
}
}
return NULL;
}
