fs/9p/vfs_inode_dotl.c

175

{ FASYNC, P9_DOTL_FASYNC },

fs/fcntl.c

1018

filp->f_flags &= ~FASYNC;

fs/fcntl.c

1071

filp->f_flags |= FASYNC;

fs/fcntl.c

75

if (((arg ^ filp->f_flags) & FASYNC) && filp->f_op->fasync) {

fs/fcntl.c

76

error = filp->f_op->fasync(fd, filp, (arg & FASYNC) != 0);

fs/file_table.c

464

if (unlikely(file->f_flags & FASYNC)) {

fs/ioctl.c

372

flag = on ? FASYNC : 0;

fs/ioctl.c

375

if ((flag ^ filp->f_flags) & FASYNC) {

include/linux/fcntl.h

12

FASYNC | O_DIRECT | O_LARGEFILE | O_DIRECTORY | O_NOFOLLOW | \

include/uapi/asm-generic/fcntl.h

43

#ifndef FASYNC

sound/core/init.c

435

if ((file->f_flags & FASYNC) && df->disconnected_f_op->fasync)

tools/testing/selftests/perf_events/watermark_signal.c

89

if (fcntl(fd, F_SETFL, FASYNC)) {

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

396

{ FASYNC, "FASYNC" },