FASYNC 143 fs/fcntl.c #define SETFL_MASK (O_APPEND | O_NONBLOCK | O_NDELAY | FASYNC | O_DIRECT | O_NOATIME) FASYNC 178 fs/fcntl.c if ((arg ^ filp->f_flags) & FASYNC) { FASYNC 180 fs/fcntl.c error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0); FASYNC 540 fs/inotify_user.c if (file->f_flags & FASYNC) FASYNC 399 fs/ioctl.c flag = on ? FASYNC : 0; FASYNC 402 fs/ioctl.c if ((flag ^ filp->f_flags) & FASYNC) { FASYNC 414 fs/ioctl.c filp->f_flags |= FASYNC; FASYNC 416 fs/ioctl.c filp->f_flags &= ~FASYNC; FASYNC 33 include/asm-generic/fcntl.h #ifndef FASYNC