ngx_directio_on_n  298 os/unix/ngx_files.h #define ngx_directio_on_n        "fcntl(O_DIRECT)"
ngx_directio_on_n  306 os/unix/ngx_files.h #define ngx_directio_on_n        "fcntl(F_NOCACHE, 1)"
ngx_directio_on_n  311 os/unix/ngx_files.h #define ngx_directio_on_n        "directio(DIRECTIO_ON)"
ngx_directio_on_n  316 os/unix/ngx_files.h #define ngx_directio_on_n        "ngx_directio_on_n"