cond              208 os/unix/ngx_pthread_thread.c     err = pthread_cond_init(&cv->cond, NULL);
cond              225 os/unix/ngx_pthread_thread.c     err = pthread_cond_destroy(&cv->cond);
cond              243 os/unix/ngx_pthread_thread.c     err = pthread_cond_wait(&cv->cond, &m->mutex);
cond              266 os/unix/ngx_pthread_thread.c     err = pthread_cond_signal(&cv->cond);
cond               55 os/unix/ngx_thread.h     pthread_cond_t    cond;