+ for splay_each(config_t, cnf, config_tree)
+ {
+ if(fwrite(cnf->variable, sizeof(char), strlen(cnf->variable), fp) < strlen(cnf->variable)) {
+ logger(NULL, MESHLINK_ERROR, "Cannot write to config file %s: %s", fname, strerror(errno));
+ return false;
+ }
+
+ if(fwrite(" = ", sizeof(char), 3, fp) < 3) {
+ logger(NULL, MESHLINK_ERROR, "Cannot write to config file %s: %s", fname, strerror(errno));
+ return false;
+ }