ngx_aio_read       27 event/modules/ngx_aio_module.c     ngx_aio_read,
ngx_aio_read       47 os/unix/ngx_aio_read_chain.c         n = ngx_aio_read(c, buf, size);
ngx_aio_read       51 os/unix/ngx_os.h ssize_t ngx_aio_read(ngx_connection_t *c, u_char *buf, size_t size);