arch/um/os-Linux/skas/process.c

348

(unsigned long)argv, NULL, AT_EMPTY_PATH);

fs/exec.c

776

~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH | AT_EXECVE_CHECK)) != 0)

fs/fhandle.c

138

if (flag & ~(AT_SYMLINK_FOLLOW | AT_EMPTY_PATH | AT_HANDLE_FID |

fs/fhandle.c

151

flag & (AT_HANDLE_FID | AT_EMPTY_PATH))

fs/file_attr.c

387

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/file_attr.c

440

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/hostfs/hostfs_user.c

55

flags |= AT_EMPTY_PATH;

fs/namei.c

230

int flags = (uflags & AT_EMPTY_PATH) ? LOOKUP_EMPTY : 0;

fs/namei.c

325

int flags = (uflags & AT_EMPTY_PATH) ? LOOKUP_EMPTY : 0;

fs/namei.c

5786

if ((flags & ~(AT_SYMLINK_FOLLOW | AT_EMPTY_PATH)) != 0)

fs/namei.c

5794

if (flags & AT_EMPTY_PATH)

fs/namespace.c

3185

if (flags & ~(AT_EMPTY_PATH | AT_NO_AUTOMOUNT | AT_RECURSIVE |

fs/namespace.c

4562

uflags = AT_EMPTY_PATH;

fs/namespace.c

4585

uflags = AT_EMPTY_PATH;

fs/namespace.c

5113

if (flags & ~(AT_EMPTY_PATH |

fs/open.c

476

if (flags & ~(AT_EACCESS | AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH))

fs/open.c

676

if (unlikely(flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)))

fs/open.c

796

if ((flag & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/stat.c

348

if (flags & ~(AT_SYMLINK_NOFOLLOW | AT_NO_AUTOMOUNT | AT_EMPTY_PATH |

fs/utimes.c

88

if (flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH))

fs/xattr.c

1056

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/xattr.c

1094

return path_removexattrat(fd, NULL, AT_EMPTY_PATH, name);

fs/xattr.c

690

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/xattr.c

756

return path_setxattrat(fd, NULL, AT_EMPTY_PATH, name,

fs/xattr.c

833

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/xattr.c

895

return path_getxattrat(fd, NULL, AT_EMPTY_PATH, name, value, size);

fs/xattr.c

963

if ((at_flags & ~(AT_SYMLINK_NOFOLLOW | AT_EMPTY_PATH)) != 0)

fs/xattr.c

999

return path_listxattrat(fd, NULL, AT_EMPTY_PATH, list, size);

include/linux/fs.h

2518

if (!(flags & AT_EMPTY_PATH))

samples/check-exec/inc.c

89

AT_EMPTY_PATH | AT_EXECVE_CHECK);

tools/include/nolibc/sys/stat.h

85

return fstatat(fildes, "", buf, AT_EMPTY_PATH);

tools/testing/selftests/exec/check-exec.c

230

AT_EMPTY_PATH | AT_EXECVE_CHECK);

tools/testing/selftests/exec/execveat.c

213

fail += check_execveat(fd, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

257

ret = check_execveat_invoked_rc(fd, "", AT_EMPTY_PATH, 0, 0);

tools/testing/selftests/exec/execveat.c

313

fail += check_execveat(fd, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

315

fail += check_execveat(fd_cloexec, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

317

fail += check_execveat(fd_path, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

322

fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

325

fail += check_execveat(fd_ephemeral, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

330

fail += check_execveat(fd_ephemeral_path, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

334

fail += check_execveat_fail(fd, NULL, AT_EMPTY_PATH, EFAULT);

tools/testing/selftests/exec/execveat.c

343

fail += check_execveat(fd_symlink, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

345

AT_EMPTY_PATH|AT_SYMLINK_NOFOLLOW);

tools/testing/selftests/exec/execveat.c

369

fail += check_execveat(fd_script, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

371

AT_EMPTY_PATH|AT_SYMLINK_NOFOLLOW);

tools/testing/selftests/exec/execveat.c

373

fail += check_execveat_fail(fd_script_cloexec, "", AT_EMPTY_PATH,

tools/testing/selftests/exec/execveat.c

380

fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

383

fail += check_execveat(fd_script_ephemeral, "", AT_EMPTY_PATH);

tools/testing/selftests/exec/execveat.c

403

fail += check_execveat_fail(dot_dfd, "", AT_EMPTY_PATH, EACCES);

tools/testing/selftests/exec/execveat.c

406

fail += check_execveat_fail(fd_denatured, "", AT_EMPTY_PATH, EACCES);

tools/testing/selftests/exec/execveat.c

407

fail += check_execveat_fail(fd_denatured_path, "", AT_EMPTY_PATH,

tools/testing/selftests/exec/execveat.c

410

fail += check_execveat_fail(99, "", AT_EMPTY_PATH, EBADF);

tools/testing/selftests/filesystems/anon_inode_test.c

48

ASSERT_LT(execveat(fd_context, "", empty_argv, empty_envp, AT_EMPTY_PATH), 0);

tools/testing/selftests/filesystems/overlayfs/dev_in_maps.c

118

if (statx(fd, "", AT_EMPTY_PATH | AT_STATX_SYNC_AS_STAT, STATX_INO, &stx))

tools/testing/selftests/landlock/fs_test.c

2075

AT_EMPTY_PATH | AT_EXECVE_CHECK);

tools/testing/selftests/landlock/fs_test.c

2597

AT_EMPTY_PATH | OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1140

ASSERT_NE(sys_mount_setattr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1242

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1250

ASSERT_NE(sys_mount_setattr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1255

ASSERT_LT(sys_open_tree_attr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1278

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1288

ASSERT_NE(sys_mount_setattr(open_tree_fd, "", AT_EMPTY_PATH, &attr,

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1294

ASSERT_LT(sys_open_tree_attr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1314

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1325

AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1344

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1357

AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1391

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1401

AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1410

ASSERT_NE(sys_mount_setattr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1415

EXPECT_LT(sys_open_tree_attr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1445

AT_EMPTY_PATH |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1454

ASSERT_NE(sys_mount_setattr(open_tree_fd, "", AT_EMPTY_PATH, &attr, sizeof(attr)), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1794

AT_EMPTY_PATH | OPEN_TREE_CLOEXEC |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1808

ASSERT_EQ(statx(fd_tree_subdir, "", AT_EMPTY_PATH, 0, &stx), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1835

AT_EMPTY_PATH | OPEN_TREE_CLOEXEC |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1849

ASSERT_EQ(statx(fd_tree_subdir, "", AT_EMPTY_PATH, STATX_MNT_ID_UNIQUE, &stx), 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

1948

AT_EMPTY_PATH | OPEN_TREE_CLOEXEC |

tools/testing/selftests/mount_setattr/mount_setattr_test.c

2029

AT_EMPTY_PATH | OPEN_TREE_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

2073

AT_EMPTY_PATH | OPEN_TREE_CLOEXEC);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

355

ret = sys_mount_setattr(-EBADF, "", AT_EMPTY_PATH, NULL, 0);

tools/testing/selftests/mount_setattr/mount_setattr_test.c

986

ret = sys_mount_setattr(fd, "", AT_EMPTY_PATH | AT_RECURSIVE, &attr, sizeof(attr));

tools/testing/selftests/namespaces/file_handle_test.c

100

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

1103

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

1252

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

1392

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

150

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

200

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

250

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

300

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

352

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

404

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

45

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

455

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

584

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

713

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

842

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/file_handle_test.c

974

ret = name_to_handle_at(ns_fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

125

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

210

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

345

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

423

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

515

ret = name_to_handle_at(nsfd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

52

ret = name_to_handle_at(fd1, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/namespaces/ns_active_ref_test.c

905

ret = name_to_handle_at(fd, "", handle, &mount_id, AT_EMPTY_PATH);

tools/testing/selftests/pidfd/pidfd_bind_mount.c

61

fd_tree = sys_open_tree(self->pidfd, "", OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC | AT_EMPTY_PATH);

tools/testing/selftests/pidfd/pidfd_bind_mount.c

97

fd_tree = sys_open_tree(self->pidfd, "", OPEN_TREE_CLONE | OPEN_TREE_CLOEXEC | AT_EMPTY_PATH);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

156

ASSERT_EQ(name_to_handle_at(self->child_pidfd1, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

203

ASSERT_EQ(name_to_handle_at(self->child_pidfd2, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

249

ASSERT_EQ(name_to_handle_at(self->pidfd, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

285

ASSERT_EQ(name_to_handle_at(self->child_pidfd3, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

324

ASSERT_EQ(name_to_handle_at(self->child_pidfd3, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

363

ASSERT_EQ(name_to_handle_at(self->child_pidfd2, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

421

ASSERT_EQ(name_to_handle_at(self->child_pidfd2, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

442

ASSERT_NE(name_to_handle_at(self->child_pidfd2, "lookup-is-not-possible-with-pidfs", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

468

ASSERT_NE(name_to_handle_at(self->child_pidfd2, "", fh, &mnt_id, AT_EMPTY_PATH | AT_HANDLE_CONNECTABLE), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

490

ASSERT_EQ(name_to_handle_at(self->child_pidfd2, "", fh, &mnt_id, AT_EMPTY_PATH | AT_HANDLE_FID), 0);

tools/testing/selftests/pidfd/pidfd_file_handle_test.c

518

ASSERT_EQ(name_to_handle_at(self->child_pidfd1, "", fh, &mnt_id, AT_EMPTY_PATH), 0);

tools/testing/selftests/pidfd/pidfd_setattr_test.c

65

ASSERT_LT(execveat(self->child_pidfd, "", argv, envp, AT_EMPTY_PATH), 0);

tools/testing/selftests/proc/proc-pid-vm.c

332

sys_execveat(exec_fd, "", NULL, NULL, AT_EMPTY_PATH);

tools/testing/selftests/tmpfs/bug-link-o-tmpfile.c

64

if (linkat(fd, "", AT_FDCWD, "/tmp/1", AT_EMPTY_PATH) == -1) {