ngx_thread_mutex_destroy  127 src/core/ngx_thread_pool.c         (void) ngx_thread_mutex_destroy(&tp->mtx, log);
ngx_thread_mutex_destroy  192 src/core/ngx_thread_pool.c     (void) ngx_thread_mutex_destroy(&tp->mtx, tp->log);
ngx_thread_mutex_destroy   23 src/os/unix/ngx_thread.h ngx_int_t ngx_thread_mutex_destroy(ngx_thread_mutex_t *mtx, ngx_log_t *log);