F_SETFL           397 lib/fcntl.c              #ifdef F_SETFL                         /* POSIX */
F_SETFL           398 lib/fcntl.c              case F_SETFL:
F_SETFL           611 lib/fcntl.c            case F_SETFL:
F_SETFL           120 lib/pipe2.c              || fcntl (fd[1], F_SETFL, fcntl_flags | O_NONBLOCK) == -1
F_SETFL           122 lib/pipe2.c              || fcntl (fd[0], F_SETFL, fcntl_flags | O_NONBLOCK) == -1)
F_SETFL          1189 src/callproc.c   fcntl (STDERR_FILENO, F_SETFL, O_NONBLOCK);
F_SETFL          7581 src/keyboard.c   fcntl (fileno (tty->input), F_SETFL, O_NONBLOCK);
F_SETFL          7613 src/keyboard.c   fcntl (fileno (tty->input), F_SETFL, 0);
F_SETFL          2216 src/process.c    fcntl (inchannel, F_SETFL, O_NONBLOCK);
F_SETFL          2217 src/process.c    fcntl (outchannel, F_SETFL, O_NONBLOCK);
F_SETFL          2337 src/process.c        fcntl (pty_fd, F_SETFL, O_NONBLOCK);
F_SETFL          2430 src/process.c    fcntl (inchannel, F_SETFL, O_NONBLOCK);
F_SETFL          2431 src/process.c    fcntl (outchannel, F_SETFL, O_NONBLOCK);
F_SETFL          3450 src/process.c  	  ret = fcntl (s, F_SETFL, O_NONBLOCK);
F_SETFL          3678 src/process.c    fcntl (inch, F_SETFL, O_NONBLOCK);
F_SETFL          5023 src/process.c    fcntl (s, F_SETFL, O_NONBLOCK);
F_SETFL          7355 src/process.c    if (fcntl (fds[0], F_SETFL, O_NONBLOCK) != 0)
F_SETFL          7357 src/process.c    if (fcntl (fds[1], F_SETFL, O_NONBLOCK) != 0)
F_SETFL           788 src/sysdep.c     fcntl (fd, F_SETFL, old_fcntl_flags[fd] | FASYNC);
F_SETFL           799 src/sysdep.c     fcntl (fd, F_SETFL, old_fcntl_flags[fd]);
F_SETFL          1300 src/sysdep.c   	  fcntl (gpm_fd, F_SETFL, fcntl (gpm_fd, F_GETFL, 0) | O_NONBLOCK);
F_SETFL          1541 src/sysdep.c     fcntl (fileno (tty_out->input), F_SETFL,
F_SETFL          8553 src/w32.c            if (cmd == F_SETFL && options == O_NONBLOCK)
F_SETFL          8573 src/w32.c            if (cmd == F_SETFL && options == O_NONBLOCK)
F_SETFL          7059 test/manual/etags/c-src/emacs/src/keyboard.c   fcntl (fileno (tty->input), F_SETFL, O_NONBLOCK);
F_SETFL          7109 test/manual/etags/c-src/emacs/src/keyboard.c   fcntl (fileno (tty->input), F_SETFL, 0);