ngx_thread_cond_destroy  190 src/core/ngx_thread_pool.c     (void) ngx_thread_cond_destroy(&tp->cond, tp->log);
ngx_thread_cond_destroy   31 src/os/unix/ngx_thread.h ngx_int_t ngx_thread_cond_destroy(ngx_thread_cond_t *cond, ngx_log_t *log);