UV__O_NONBLOCK    222 src/unix/internal.h #ifdef UV__O_NONBLOCK
UV__O_NONBLOCK    223 src/unix/internal.h # define UV__F_NONBLOCK UV__O_NONBLOCK
UV__O_NONBLOCK     57 src/unix/linux-syscalls.h #define UV__EFD_NONBLOCK      UV__O_NONBLOCK
UV__O_NONBLOCK     60 src/unix/linux-syscalls.h #define UV__IN_NONBLOCK       UV__O_NONBLOCK
UV__O_NONBLOCK     63 src/unix/linux-syscalls.h #define UV__SOCK_NONBLOCK     UV__O_NONBLOCK