F_SETFL           110 ext/fcntl/fcntl.c #ifdef F_SETFL
F_SETFL           116 ext/fcntl/fcntl.c     rb_define_const(mFcntl, "F_SETFL", INT2NUM(F_SETFL));
F_SETFL            52 ext/io/nonblock/nonblock.c #ifdef F_SETFL
F_SETFL            66 ext/io/nonblock/nonblock.c     if (fcntl(fd, F_SETFL, f) == -1)
F_SETFL            94 ext/io/nonblock/nonblock.c     if (fcntl(restore[0], F_SETFL, restore[1]) == -1)
F_SETFL           497 ext/socket/init.c     if (fcntl(fd, F_SETFL, flags) == -1) {
F_SETFL          2463 io.c                   if (fcntl(fptr->fd, F_SETFL, oflags) == -1) {
F_SETFL          9010 io.c           #ifdef F_SETFL
F_SETFL          9011 io.c                 case F_SETFL:
F_SETFL          1905 ruby.c         	if (fcntl(fd, F_SETFL, 0) < 0) {
F_SETFL            67 thread_pthread.c #if defined(HAVE_POLL) && defined(HAVE_FCNTL) && defined(F_GETFL) && defined(F_SETFL) && defined(O_NONBLOCK) && !defined(__native_client__)
F_SETFL          1385 thread_pthread.c     err = fcntl(fd, F_SETFL, oflags);
F_SETFL          4198 win32/win32.c        case F_SETFL: {