ln                104 event/ngx_event_pipe.c     ngx_chain_t  *chain, *cl, *ln;
ln                323 event/ngx_event_pipe.c                 ln = cl;
ln                325 event/ngx_event_pipe.c                 ngx_free_chain(p->pool, ln);
ln                334 event/ngx_event_pipe.c             for (ln = cl; ln->next; ln = ln->next) { /* void */ }
ln                336 event/ngx_event_pipe.c             ln->next = p->free_raw_bufs;
ln                 52 http/ngx_http_write_filter_module.c     ngx_chain_t               *cl, *ln, **ll, *chain;
ln                114 http/ngx_http_write_filter_module.c     for (ln = in; ln; ln = ln->next) {
ln                120 http/ngx_http_write_filter_module.c         cl->buf = ln->buf;
ln                282 http/ngx_http_write_filter_module.c         ln = cl;
ln                284 http/ngx_http_write_filter_module.c         ngx_free_chain(r->pool, ln);