2014-04-25 05:56:49 +00:00
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.\" Copyright (C) 2013, Heinrich Schuchardt <xypron.glpk@gmx.de>
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.\"
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.\" %%%LICENSE_START(VERBATIM)
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.\" Permission is granted to make and distribute verbatim copies of this
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.\" manual provided the copyright notice and this permission notice are
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.\" preserved on all copies.
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.\" Permission is granted to copy and distribute modified versions of
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.\" this manual under the conditions for verbatim copying, provided that
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.\" the entire resulting derived work is distributed under the terms of
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.\" a permission notice identical to this one.
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.\"
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.\" Since the Linux kernel and libraries are constantly changing, this
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.\" manual page may be incorrect or out-of-date. The author(s) assume.
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.\" no responsibility for errors or omissions, or for damages resulting.
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.\" from the use of the information contained herein. The author(s) may.
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.\" not have taken the same level of care in the production of this.
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.\" manual, which is licensed free of charge, as they might when working.
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.\" professionally.
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.\" the source, must acknowledge the copyright and authors of this work.
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.\" %%%LICENSE_END
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iconv.1, locale.1, memusage.1, memusagestat.1, pldd.1, sprof.1, _syscall.2, add_key.2, adjtimex.2, bind.2, bpf.2, chown.2, clone.2, close.2, copy_file_range.2, eventfd.2, fanotify_init.2, fanotify_mark.2, fork.2, fsync.2, futex.2, getdents.2, getrlimit.2, getxattr.2, io_cancel.2, io_destroy.2, io_getevents.2, io_setup.2, ioctl_fat.2, ioctl_getfsmap.2, ioctl_ns.2, ioctl_tty.2, ioctl_userfaultfd.2, kcmp.2, keyctl.2, listen.2, listxattr.2, mbind.2, membarrier.2, memfd_create.2, mkdir.2, move_pages.2, mremap.2, msync.2, nfsservctl.2, open.2, perf_event_open.2, pidfd_send_signal.2, pipe.2, pivot_root.2, pkey_alloc.2, process_vm_readv.2, ptrace.2, readlink.2, readv.2, recv.2, recvmmsg.2, rename.2, request_key.2, s390_runtime_instr.2, sched_setaffinity.2, seccomp.2, send.2, sendmmsg.2, sigaltstack.2, signalfd.2, socket.2, socketpair.2, splice.2, spu_create.2, spu_run.2, statfs.2, syscall.2, sysctl.2, sysfs.2, tee.2, timer_getoverrun.2, timer_settime.2, umount.2, userfaultfd.2, utimensat.2, wait4.2, INFINITY.3, __ppc_get_timebase.3, __setfpucw.3, abort.3, aio_cancel.3, aio_error.3, aio_read.3, aio_return.3, atexit.3, backtrace.3, basename.3, bsearch.3, bswap.3, cacos.3, cacosh.3, catan.3, catanh.3, cexp2.3, clock_getcpuclockid.3, clog2.3, cmsg.3, confstr.3, div.3, dl_iterate_phdr.3, dlerror.3, dlinfo.3, dlopen.3, dlsym.3, duplocale.3, encrypt.3, end.3, endian.3, envz_add.3, err.3, expm1.3, fdim.3, flockfile.3, fmtmsg.3, frexp.3, ftw.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo_a.3, getauxval.3, getdate.3, getdtablesize.3, getgrent_r.3, getgrouplist.3, gethostbyname.3, getline.3, getnameinfo.3, getopt.3, getprotoent_r.3, getpwent_r.3, getpwnam.3, getservent_r.3, getsubopt.3, getutent.3, glob.3, gnu_get_libc_version.3, hsearch.3, if_nameindex.3, inet.3, inet_net_pton.3, inet_ntop.3, inet_pton.3, insque.3, killpg.3, makecontext.3, mallinfo.3, malloc.3, malloc_hook.3, malloc_info.3, mallopt.3, matherr.3, mbsnrtowcs.3, mbstowcs.3, mcheck.3, mempcpy.3, mq_getattr.3, mq_notify.3, mtrace.3, newlocale.3, nextafter.3, ntp_gettime.3, offsetof.3, open_memstream.3, pow.3, printf.3, pthread_attr_init.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setstack.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_create.3, pthread_detach.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_join.3, pthread_mutex_consistent.3, pthread_mutexattr_setrobust.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_sigmask.3, pthread_spin_init.3, pthread_testcancel.3, pthread_tryjoin_np.3, ptsname.3, qsort.3, rand.3, random.3, remainder.3, rpmatch.3, rtime.3, rtnetlink.3, scalb.3, scalbln.3, scandir.3, sem_getvalue.3, sem_wait.3, setaliasent.3, setlogmask.3, sigwait.3, sincos.3, sockatmark.3, stdarg.3, stpcpy.3, strcat.3, strfmon.3, strptime.3, strtod.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, tsearch.3, uselocale.3, wcstok.3, wcstombs.3, wordexp.3, y0.3, loop.4, vcs.4, veth.4, charmap.5, core.5, filesystems.5, gai.conf.5, hosts.5, hosts.equiv.5, locale.5, nss.5, repertoiremap.5, securetty.5, shells.5, ttytype.5, ascii.7, complex.7, cpuset.7, credentials.7, fanotify.7, hier.7, inotify.7, ip.7, mount_namespaces.7, mq_overview.7, netlink.7, network_namespaces.7, pid_namespaces.7, pkeys.7, rtld-audit.7, rtnetlink.7, sem_overview.7, signal-safety.7, sock_diag.7, spufs.7, standards.7, symlink.7, tcp.7, time_namespaces.7, unix.7, user_namespaces.7, xattr.7, ldconfig.8: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 12:43:54 +00:00
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.TH FANOTIFY_MARK 2 2020-06-09 "Linux" "Linux Programmer's Manual"
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2014-04-25 05:56:49 +00:00
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.SH NAME
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fanotify_mark \- add, remove, or modify an fanotify mark on a filesystem
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object
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.SH SYNOPSIS
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.nf
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.B #include <sys/fanotify.h>
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_exit.2, bpf.2, cacheflush.2, capget.2, chdir.2, chmod.2, chroot.2, clock_getres.2, clock_nanosleep.2, close.2, connect.2, create_module.2, dup.2, epoll_create.2, epoll_ctl.2, epoll_wait.2, eventfd.2, execve.2, execveat.2, exit_group.2, fanotify_mark.2, flock.2, fork.2, fsync.2, futex.2, futimesat.2, get_kernel_syms.2, get_mempolicy.2, get_robust_list.2, getcpu.2, getdomainname.2, getgid.2, getgroups.2, gethostname.2, getitimer.2, getpagesize.2, getpeername.2, getpid.2, getpriority.2, getrandom.2, getresuid.2, getrlimit.2, getrusage.2, getsid.2, getsockname.2, getsockopt.2, gettid.2, gettimeofday.2, getuid.2, getunwind.2, getxattr.2, idle.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, ioctl.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, ioctl_getfsmap.2, ioctl_tty.2, ioperm.2, iopl.2, keyctl.2, kill.2, link.2, listen.2, listxattr.2, llseek.2, lseek.2, madvise.2, mbind.2, membarrier.2, memfd_create.2, migrate_pages.2, mincore.2, mkdir.2, mknod.2, mlock.2, mmap.2, mmap2.2, modify_ldt.2, mount.2, move_pages.2, mprotect.2, mq_getsetattr.2, mremap.2, msgop.2, msync.2, nanosleep.2, nfsservctl.2, nice.2, pause.2, pciconfig_read.2, perf_event_open.2, perfmonctl.2, personality.2, pkey_alloc.2, poll.2, posix_fadvise.2, prctl.2, pread.2, process_vm_readv.2, ptrace.2, query_module.2, read.2, readahead.2, readdir.2, readv.2, reboot.2, recv.2, remap_file_pages.2, removexattr.2, rename.2, request_key.2, rmdir.2, rt_sigqueueinfo.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, select.2, select_tut.2, semctl.2, semget.2, semop.2, send.2, sendfile.2, set_mempolicy.2, set_tid_address.2, seteuid.2, setfsgid.2, setfsuid.2, setgid.2, setns.2, setpgid.2, setresuid.2, setreuid.2, setsid.2, setuid.2, setup.2, setxattr.2, sgetmask.2, shmctl.2, shmget.2, shutdown.2, sigaction.2, sigaltstack.2, sigpending.2, sigprocmask.2, sigsuspend.2, sigwaitinfo.2, socket.2, socketcall.2, socketpair.2, stat.2, statfs.2, stime.2, swapon.2, symlink.2, sync.2, sysctl.2, sysinfo.2, syslog.2, time.2, timer_create.2, timer_delete.2, timer_getoverrun.2, timer_settime.2, timerfd_create.2, times.2, tkill.2, truncate.2, umask.2, umount.2, uname.2, unlink.2, unshare.2, uselib.2, userfaultfd.2, ustat.2, utime.2, utimensat.2, vfork.2, vhangup.2, vm86.2, wait.2, wait4.2, write.2, CPU_SET.3, INFINITY.3, __ppc_get_timebase.3, __ppc_set_ppr_med.3, __ppc_yield.3, __setfpucw.3, a64l.3, abort.3, abs.3, acos.3, acosh.3, addseverity.3, adjtime.3, aio_cancel.3, aio_error.3, aio_fsync.3, aio_init.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, alloca.3, argz_add.3, asin.3, asinh.3, asprintf.3, assert.3, assert_perror.3, atan.3, atan2.3, atanh.3, atexit.3, atof.3, atoi.3, basename.3, bcmp.3, bcopy.3, bsd_signal.3, bsearch.3, bstring.3, btowc.3, byteorder.3, cabs.3, cacos.3, cacosh.3, canonicalize_file_name.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, catopen.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cexp2.3, cfree.3, cimag.3, clearenv.3, clock.3, clock_getcpuclockid.3, clog.3, clog10.3, clog2.3, closedir.3, cmsg.3, confstr.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, cproj.3, creal.3, crypt.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctermid.3, ctime.3, daemon.3, difftime.3, dirfd.3, div.3, dlerror.3, dlopen.3, dlsym.3, drand48.3, drand48_r.3, duplocale.3, dysize.3, ecvt.3, ecvt_r.3, encrypt.3, endian.3, erf.3, erfc.3, err.3, errno.3, ether_aton.3, euidaccess.3, exec.3, exit.3, exp.3, exp10.3, exp2.3, expm1.3, fabs.3, fclose.3, fcloseall.3, fdim.3, fenv.3, ferror.3, fexecve.3, fflush.3, ffs.3, fgetc.3, fgetgrent.3, fgetpwent.3, fgetwc.3, fgetws.3, finite.3, flockfile.3, floor.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmod.3, fmtmsg.3, fnmatch.3, fopen.3, fpathconf.3, fpclassify.3, fpurge.3, fputwc.3, fputws.3, fread.3, frexp.3, fseek.3, fseeko.3, ftime.3, ftok.3, fts.3, ftw.3, futimes.3, fwide.3, gamma.3, gcvt.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getcontext.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getentropy.3, getenv.3, getfsent.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getifaddrs.3, getipnodebyname.3, getline.3, getloadavg.3, getlogin.3, getmntent.3, getnameinfo.3, getnetent.3, getnetent_r.3, getopt.3, getpass.3, getprotoent.3, getprotoent_r.3, getpt.3, getpw.3, getpwent.3, getpwent_r.3, getpwnam.3, getrpcent_r.3, getrpcport.3, gets.3, getservent.3, getservent_r.3, getspnam.3, getsubopt.3, getttyent.3, getumask.3, getusershell.3, getutent.3, getw.3, getwchar.3, glob.3, grantpt.3, group_member.3, gsignal.3, hsearch.3, hypot.3, iconv.3, iconv_close.3, iconv_open.3, if_nameindex.3, if_nametoindex.3, ilogb.3, index.3, inet.3, inet_net_pton.3, inet_ntop.3, infnan.3, initgroups.3, insque.3, isalpha.3, isatty.3, isfdtype.3, isgreater.3, iswalnum.3, iswalpha.3, iswblank.3, iswcntrl.3, iswctype.3, iswdigit.3, iswgraph.3, iswlower.3, iswprint.3, iswpunct.3, iswspace.3, iswupper.3, iswxdigit.3, j0.3, key_setsecret.3, killpg.3, ldexp.3, lgamma.3, localeconv.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, lrint.3, lround.3, lsearch.3, lseek64.3, makecontext.3, malloc.3, malloc_get_state.3, malloc_hook.3, malloc_info.3, matherr.3, mblen.3, mbrlen.3, mbrtowc.3, mbsinit.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mbtowc.3, mcheck.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, memfrob.3, memmem.3, memmove.3, mempcpy.3, memset.3, mkdtemp.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mpool.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_open.3, mq_receive.3, mq_send.3, mq_unlink.3, mtrace.3, nan.3, netlink.3, newlocale.3, nextafter.3, nl_langinfo.3, offsetof.3, on_exit.3, open_memstream.3, opendir.3, openpty.3, perror.3, popen.3, posix_fallocate.3, posix_madvise.3, posix_memalign.3, posix_openpt.3, pow.3, pow10.3, printf.3, profil.3, psignal.3, pthread_atfork.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setscope.3, pthread_attr_setstack.3, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_cleanup_push_defer_np.3, pthread_create.3, pthread_detach.3, pthread_equal.3, pthread_exit.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_join.3, pthread_kill.3, pthread_rwlockattr_setkind_np.3, pthread_self.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setconcurrency.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_setschedprio.3, pthread_sigmask.3, pthread_sigqueue.3, pthread_testcancel.3, pthread_tryjoin_np.3, pthread_yield.3, ptsname.3, putenv.3, putgrent.3, putpwent.3, puts.3, putwchar.3, qecvt.3, qsort.3, raise.3, rand.3, random.3, random_r.3, rcmd.3, re_comp.3, readdir.3, realpath.3, remainder.3, remove.3, remquo.3, resolver.3, rewinddir.3, rexec.3, rint.3, round.3, rpmatch.3, rtime.3, rtnetlink.3, scalb.3, scalbln.3, scandir.3, scanf.3, sched_getcpu.3, seekdir.3, sem_close.3, sem_destroy.3, sem_getvalue.3, sem_init.3, sem_open.3, sem_post.3, sem_unlink.3, sem_wait.3, setaliasent.3, setbuf.3, setenv.3, setlocale.3, setlogmask.3, setnetgrent.3, shm_open.3, siginterrupt.3, signbit.3, significand.3, sigpause.3, sigqueue.3, sigset.3, sigvec.3, sigwait.3, sin.3, sincos.3, sinh.3, sleep.3, sockatmark.3, sqrt.3, statvfs.3, stdarg.3, stdio.3, stdio_ext.3, stpcpy.3, stpncpy.3, strcasecmp.3, strcat.3, strchr.3, strcmp.3, strcoll.3, strcpy.3, strdup.3, strerror.3, strfmon.3, strfromd.3, strfry.3, strftime.3, strlen.3, strnlen.3, strpbrk.3, strptime.3, strsep.3, strsignal.3, strspn.3, strstr.3, strtod.3, strtoimax.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, strxfrm.3, swab.3, sysconf.3, syslog.3, system.3, sysv_signal.3, tan.3, tanh.3, tcgetpgrp.3, tcgetsid.3, telldir.3, tempnam.3, termios.3, tgamma.3, timegm.3, timeradd.3, tmpfile.3, tmpnam.3, toascii.3, toupper.3, towctrans.3, towlower.3, towupper.3, trunc.3, tsearch.3, ttyname.3, ttyslot.3, tzset.3, ualarm.3, ulimit.3, ungetwc.3, unlocked_stdio.3, unlockpt.3, updwtmp.3, uselocale.3, usleep.3, wcpcpy.3, wcpncpy.3, wcrtomb.3, wcscasecmp.3, wcscat.3, wcschr.3, wcscmp.3, wcscpy.3, wcscspn.3, wcsdup.3, wcslen.3, wcsncasecmp.3, wcsncat.3, wcsncmp.3, wcsncpy.3, wcsnlen.3, wcsnrtombs.3, wcspbrk.3, wcsrchr.3, wcsrtombs.3, wcsspn.3, wcsstr.3, wcstoimax.3, wcstok.3, wcstombs.3, wcswidth.3, wctob.3, wctomb.3, wctrans.3, wctype.3, wcwidth.3, wmemchr.3, wmemcmp.3, wmemcpy.3, wmemmove.3, wmemset.3, wordexp.3, wprintf.3, xcrypt.3, y0.3, dsp56k.4, random.4, rtc.4, st.4, ddp.7, ip.7, ipv6.7, packet.7, rtnetlink.7, socket.7, tcp.7, udp.7, udplite.7, x25.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-08-15 15:16:29 +00:00
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.PP
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2014-04-25 05:56:49 +00:00
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.BI "int fanotify_mark(int " fanotify_fd ", unsigned int " flags ,
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2014-04-25 10:28:37 +00:00
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.BI " uint64_t " mask ", int " dirfd \
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", const char *" pathname );
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2014-04-25 05:56:49 +00:00
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.fi
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.SH DESCRIPTION
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For an overview of the fanotify API, see
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.BR fanotify (7).
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.PP
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arch_prctl.2, execveat.2, fanotify_mark.2, fcntl.2, fork.2, madvise.2, mknod.2, mmap.2, modify_ldt.2, mount.2, open.2, prctl.2, ptrace.2, restart_syscall.2, seccomp.2, semop.2, set_thread_area.2, symlink.2, umount.2, unlink.2, error.3, getnetent.3, getprotoent.3, getservent.3, getutent.3, glob.3, login.3, setjmp.3, setnetgrent.3, wordexp.3, epoll.7: Remove section number from page self reference
Fix places where pages refer to the function that they describe
and include a section number in that reference. Such references
cause some HTML-rendering tools to create self-references in the
page.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-07 16:40:35 +00:00
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.BR fanotify_mark ()
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2014-04-25 10:14:35 +00:00
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adds, removes, or modifies an fanotify mark on a filesystem object.
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2014-05-05 09:45:37 +00:00
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The caller must have read permission on the filesystem object that
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is to be marked.
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2014-04-25 05:56:49 +00:00
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.PP
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The
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.I fanotify_fd
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2014-04-25 10:14:55 +00:00
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argument is a file descriptor returned by
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2014-04-25 05:56:49 +00:00
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.BR fanotify_init (2).
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.PP
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.I flags
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is a bit mask describing the modification to perform.
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It must include exactly one of the following values:
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.TP
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.B FAN_MARK_ADD
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The events in
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.I mask
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will be added to the mark mask (or to the ignore mask).
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.I mask
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must be nonempty or the error
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.B EINVAL
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will occur.
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.TP
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.B FAN_MARK_REMOVE
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The events in argument
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.I mask
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will be removed from the mark mask (or from the ignore mask).
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.I mask
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must be nonempty or the error
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.B EINVAL
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will occur.
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.TP
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.B FAN_MARK_FLUSH
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2019-02-26 16:19:08 +00:00
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|
Remove either all marks for filesystems, all marks for mounts, or all
|
2018-11-17 16:32:09 +00:00
|
|
|
marks for directories and files from the fanotify group.
|
2014-04-25 05:56:49 +00:00
|
|
|
If
|
2015-01-21 20:40:07 +00:00
|
|
|
.I flags
|
2014-04-25 05:56:49 +00:00
|
|
|
contains
|
|
|
|
.BR FAN_MARK_MOUNT ,
|
|
|
|
all marks for mounts are removed from the group.
|
2018-11-17 16:32:09 +00:00
|
|
|
If
|
|
|
|
.I flags
|
|
|
|
contains
|
|
|
|
.BR FAN_MARK_FILESYSTEM ,
|
|
|
|
all marks for filesystems are removed from the group.
|
2014-04-25 05:56:49 +00:00
|
|
|
Otherwise, all marks for directories and files are removed.
|
2019-02-26 16:19:08 +00:00
|
|
|
No flag other than and at most one of the flags
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_MARK_MOUNT
|
2018-11-17 16:32:09 +00:00
|
|
|
or
|
|
|
|
.B FAN_MARK_FILESYSTEM
|
2014-04-25 05:56:49 +00:00
|
|
|
can be used in conjunction with
|
|
|
|
.BR FAN_MARK_FLUSH .
|
|
|
|
.I mask
|
|
|
|
is ignored.
|
|
|
|
.PP
|
2014-05-05 09:45:37 +00:00
|
|
|
If none of the values above is specified, or more than one is specified,
|
|
|
|
the call fails with the error
|
2014-04-25 05:56:49 +00:00
|
|
|
.BR EINVAL .
|
|
|
|
.PP
|
|
|
|
In addition,
|
2014-05-07 07:14:06 +00:00
|
|
|
zero or more of the following values may be ORed into
|
|
|
|
.IR flags :
|
2014-04-25 05:56:49 +00:00
|
|
|
.TP
|
|
|
|
.B FAN_MARK_DONT_FOLLOW
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is a symbolic link, mark the link itself, rather than the file to which it
|
|
|
|
refers.
|
|
|
|
(By default,
|
|
|
|
.BR fanotify_mark ()
|
|
|
|
dereferences
|
|
|
|
.I pathname
|
|
|
|
if it is a symbolic link.)
|
|
|
|
.TP
|
|
|
|
.B FAN_MARK_ONLYDIR
|
|
|
|
If the filesystem object to be marked is not a directory, the error
|
|
|
|
.B ENOTDIR
|
|
|
|
shall be raised.
|
|
|
|
.TP
|
|
|
|
.B FAN_MARK_MOUNT
|
2014-04-25 10:19:19 +00:00
|
|
|
Mark the mount point specified by
|
|
|
|
.IR pathname .
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is not itself a mount point, the mount point containing
|
2014-04-25 05:56:49 +00:00
|
|
|
.I pathname
|
|
|
|
will be marked.
|
|
|
|
All directories, subdirectories, and the contained files of the mount point
|
|
|
|
will be monitored.
|
2020-08-25 11:40:54 +00:00
|
|
|
The events which require that filesystem objects are identified by file handles,
|
2020-04-20 18:42:56 +00:00
|
|
|
such as
|
|
|
|
.BR FAN_CREATE ,
|
|
|
|
.BR FAN_ATTRIB ,
|
|
|
|
.BR FAN_MOVE ,
|
|
|
|
and
|
|
|
|
.BR FAN_DELETE_SELF ,
|
|
|
|
cannot be provided as a
|
|
|
|
.IR mask
|
|
|
|
when
|
|
|
|
.I flags
|
|
|
|
contains
|
|
|
|
.BR FAN_MARK_MOUNT .
|
2019-06-06 09:48:02 +00:00
|
|
|
Attempting to do so will result in the error
|
|
|
|
.B EINVAL
|
|
|
|
being returned.
|
2014-04-25 05:56:49 +00:00
|
|
|
.TP
|
2018-11-17 16:32:09 +00:00
|
|
|
.BR FAN_MARK_FILESYSTEM " (since Linux 4.20)"
|
|
|
|
.\" commit d54f4fba889b205e9cd8239182ca5d27d0ac3bc2
|
|
|
|
Mark the filesystem specified by
|
|
|
|
.IR pathname .
|
|
|
|
The filesystem containing
|
|
|
|
.I pathname
|
|
|
|
will be marked.
|
|
|
|
All the contained files and directories of the filesystem from any mount
|
|
|
|
point will be monitored.
|
|
|
|
.TP
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_MARK_IGNORED_MASK
|
|
|
|
The events in
|
|
|
|
.I mask
|
|
|
|
shall be added to or removed from the ignore mask.
|
|
|
|
.TP
|
|
|
|
.B FAN_MARK_IGNORED_SURV_MODIFY
|
|
|
|
The ignore mask shall survive modify events.
|
2014-05-05 09:45:37 +00:00
|
|
|
If this flag is not set,
|
|
|
|
the ignore mask is cleared when a modify event occurs
|
2014-04-25 05:56:49 +00:00
|
|
|
for the ignored file or directory.
|
|
|
|
.PP
|
|
|
|
.I mask
|
2014-05-07 07:14:06 +00:00
|
|
|
defines which events shall be listened for (or which shall be ignored).
|
2014-04-25 05:56:49 +00:00
|
|
|
It is a bit mask composed of the following values:
|
|
|
|
.TP
|
|
|
|
.B FAN_ACCESS
|
|
|
|
Create an event when a file or directory (but see BUGS) is accessed (read).
|
|
|
|
.TP
|
|
|
|
.B FAN_MODIFY
|
|
|
|
Create an event when a file is modified (write).
|
|
|
|
.TP
|
|
|
|
.B FAN_CLOSE_WRITE
|
|
|
|
Create an event when a writable file is closed.
|
|
|
|
.TP
|
|
|
|
.B FAN_CLOSE_NOWRITE
|
|
|
|
Create an event when a read-only file or directory is closed.
|
|
|
|
.TP
|
|
|
|
.B FAN_OPEN
|
|
|
|
Create an event when a file or directory is opened.
|
|
|
|
.TP
|
2019-09-02 06:55:34 +00:00
|
|
|
.BR FAN_OPEN_EXEC " (since Linux 5.0)"
|
2019-09-02 06:55:35 +00:00
|
|
|
.\" commit 9b076f1c0f4869b838a1b7aa0edb5664d47ec8aa
|
2019-01-12 01:56:15 +00:00
|
|
|
Create an event when a file is opened with the intent to be executed.
|
2019-02-26 15:35:57 +00:00
|
|
|
See NOTES for additional details.
|
2019-01-12 01:56:15 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_ATTRIB " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when the metadata for a file or directory has changed.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_CREATE " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when a file or directory has been created in a marked
|
|
|
|
parent directory.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_DELETE " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when a file or directory has been deleted in a marked
|
|
|
|
parent directory.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_DELETE_SELF " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when a marked file or directory itself is deleted.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_MOVED_FROM " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when a file or directory has been moved from a marked
|
|
|
|
parent directory.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:35 +00:00
|
|
|
.BR FAN_MOVED_TO " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
2019-06-06 09:48:02 +00:00
|
|
|
Create an event when a file or directory has been moved to a marked parent
|
|
|
|
directory.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-02 06:55:36 +00:00
|
|
|
.BR FAN_MOVE_SELF " (since Linux 5.1)"
|
|
|
|
.\" commit 235328d1fa4251c6dcb32351219bb553a58838d2
|
|
|
|
Create an event when a marked file or directory itself has been moved.
|
2020-08-25 11:40:54 +00:00
|
|
|
An fanotify group that identifies filesystem objects by file handles
|
2020-04-20 18:42:56 +00:00
|
|
|
is required.
|
2019-09-02 06:55:36 +00:00
|
|
|
.TP
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_OPEN_PERM
|
|
|
|
Create an event when a permission to open a file or directory is requested.
|
|
|
|
An fanotify file descriptor created with
|
|
|
|
.B FAN_CLASS_PRE_CONTENT
|
|
|
|
or
|
|
|
|
.B FAN_CLASS_CONTENT
|
|
|
|
is required.
|
|
|
|
.TP
|
2019-02-26 15:35:57 +00:00
|
|
|
.BR FAN_OPEN_EXEC_PERM " (since Linux 5.0)"
|
2019-09-02 06:55:35 +00:00
|
|
|
.\" commit 66917a3130f218dcef9eeab4fd11a71cd00cd7c9
|
2019-01-12 01:56:15 +00:00
|
|
|
Create an event when a permission to open a file for execution is
|
|
|
|
requested.
|
|
|
|
An fanotify file descriptor created with
|
|
|
|
.B FAN_CLASS_PRE_CONTENT
|
|
|
|
or
|
|
|
|
.B FAN_CLASS_CONTENT
|
|
|
|
is required.
|
2019-02-26 15:35:57 +00:00
|
|
|
See NOTES for additional details.
|
2019-01-12 01:56:15 +00:00
|
|
|
.TP
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_ACCESS_PERM
|
|
|
|
Create an event when a permission to read a file or directory is requested.
|
|
|
|
An fanotify file descriptor created with
|
|
|
|
.B FAN_CLASS_PRE_CONTENT
|
|
|
|
or
|
|
|
|
.B FAN_CLASS_CONTENT
|
|
|
|
is required.
|
|
|
|
.TP
|
|
|
|
.B FAN_ONDIR
|
2019-06-08 07:07:48 +00:00
|
|
|
Create events for directories\(emfor example, when
|
2014-10-03 06:40:08 +00:00
|
|
|
.BR opendir (3),
|
|
|
|
.BR readdir (3)
|
2014-04-25 05:56:49 +00:00
|
|
|
(but see BUGS), and
|
2014-10-03 06:40:08 +00:00
|
|
|
.BR closedir (3)
|
2014-04-25 05:56:49 +00:00
|
|
|
are called.
|
2020-05-29 09:25:30 +00:00
|
|
|
Without this flag, events are created only for files.
|
2019-06-06 09:48:02 +00:00
|
|
|
In the context of directory entry events, such as
|
|
|
|
.BR FAN_CREATE ,
|
|
|
|
.BR FAN_DELETE ,
|
2019-06-08 07:07:48 +00:00
|
|
|
.BR FAN_MOVED_FROM ,
|
2019-06-06 09:48:02 +00:00
|
|
|
and
|
2020-05-29 09:25:30 +00:00
|
|
|
.BR FAN_MOVED_TO ,
|
|
|
|
specifying the flag
|
2019-06-06 09:48:02 +00:00
|
|
|
.BR FAN_ONDIR
|
|
|
|
is required in order to create events when subdirectory entries are
|
2019-06-08 07:07:48 +00:00
|
|
|
modified (i.e.,
|
|
|
|
.BR mkdir (2)/
|
|
|
|
.BR rmdir (2)).
|
2014-04-25 05:56:49 +00:00
|
|
|
.TP
|
|
|
|
.B FAN_EVENT_ON_CHILD
|
|
|
|
Events for the immediate children of marked directories shall be created.
|
2018-11-17 16:32:09 +00:00
|
|
|
The flag has no effect when marking mounts and filesystems.
|
2014-04-25 05:56:49 +00:00
|
|
|
Note that events are not generated for children of the subdirectories
|
|
|
|
of marked directories.
|
2020-04-20 18:42:57 +00:00
|
|
|
More specifically, the directory entry modification events
|
|
|
|
.BR FAN_CREATE ,
|
|
|
|
.BR FAN_DELETE ,
|
2020-04-20 19:02:09 +00:00
|
|
|
.BR FAN_MOVED_FROM ,
|
2020-04-20 18:42:57 +00:00
|
|
|
and
|
|
|
|
.BR FAN_MOVED_TO
|
|
|
|
are not generated for any entry modifications performed inside subdirectories
|
|
|
|
of marked directories.
|
|
|
|
Note that the events
|
|
|
|
.BR FAN_DELETE_SELF
|
|
|
|
and
|
|
|
|
.BR FAN_MOVE_SELF
|
|
|
|
are not generated for children of marked directories.
|
2014-04-25 05:56:49 +00:00
|
|
|
To monitor complete directory trees it is necessary to mark the relevant
|
2020-04-20 18:42:57 +00:00
|
|
|
mount or filesystem.
|
2014-04-25 05:56:49 +00:00
|
|
|
.PP
|
2019-06-06 09:48:02 +00:00
|
|
|
The following composed values are defined:
|
2014-04-25 05:56:49 +00:00
|
|
|
.TP
|
|
|
|
.B FAN_CLOSE
|
|
|
|
A file is closed
|
|
|
|
.RB ( FAN_CLOSE_WRITE | FAN_CLOSE_NOWRITE ).
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
|
|
|
.B FAN_MOVE
|
|
|
|
A file or directory has been moved
|
|
|
|
.RB ( FAN_MOVED_FROM | FAN_MOVED_TO ).
|
2014-04-25 05:56:49 +00:00
|
|
|
.PP
|
|
|
|
The filesystem object to be marked is determined by the file descriptor
|
|
|
|
.I dirfd
|
|
|
|
and the pathname specified in
|
|
|
|
.IR pathname :
|
|
|
|
.IP * 3
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is NULL,
|
|
|
|
.I dirfd
|
|
|
|
defines the filesystem object to be marked.
|
|
|
|
.IP *
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is NULL, and
|
|
|
|
.I dirfd
|
|
|
|
takes the special value
|
|
|
|
.BR AT_FDCWD ,
|
|
|
|
the current working directory is to be marked.
|
|
|
|
.IP *
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is absolute, it defines the filesystem object to be marked, and
|
|
|
|
.I dirfd
|
|
|
|
is ignored.
|
|
|
|
.IP *
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is relative, and
|
|
|
|
.I dirfd
|
|
|
|
does not have the value
|
|
|
|
.BR AT_FDCWD ,
|
|
|
|
then the filesystem object to be marked is determined by interpreting
|
|
|
|
.I pathname
|
|
|
|
relative the directory referred to by
|
|
|
|
.IR dirfd .
|
|
|
|
.IP *
|
|
|
|
If
|
|
|
|
.I pathname
|
|
|
|
is relative, and
|
|
|
|
.I dirfd
|
|
|
|
has the value
|
2014-07-12 16:19:58 +00:00
|
|
|
.BR AT_FDCWD ,
|
2014-04-25 05:56:49 +00:00
|
|
|
then the filesystem object to be marked is determined by interpreting
|
|
|
|
.I pathname
|
|
|
|
relative the current working directory.
|
|
|
|
.SH RETURN VALUE
|
|
|
|
On success,
|
|
|
|
.BR fanotify_mark ()
|
|
|
|
returns 0.
|
2014-04-25 10:27:41 +00:00
|
|
|
On error, \-1 is returned, and
|
2014-04-25 05:56:49 +00:00
|
|
|
.I errno
|
|
|
|
is set to indicate the error.
|
|
|
|
.SH ERRORS
|
|
|
|
.TP
|
|
|
|
.B EBADF
|
|
|
|
An invalid file descriptor was passed in
|
|
|
|
.IR fanotify_fd .
|
|
|
|
.TP
|
|
|
|
.B EINVAL
|
|
|
|
An invalid value was passed in
|
|
|
|
.IR flags
|
|
|
|
or
|
|
|
|
.IR mask ,
|
|
|
|
or
|
|
|
|
.I fanotify_fd
|
|
|
|
was not an fanotify file descriptor.
|
|
|
|
.TP
|
|
|
|
.B EINVAL
|
|
|
|
The fanotify file descriptor was opened with
|
|
|
|
.B FAN_CLASS_NOTIF
|
2020-08-25 11:40:54 +00:00
|
|
|
or the fanotify group identifies filesystem objects by file handles
|
2014-04-25 05:56:49 +00:00
|
|
|
and mask contains a flag for permission events
|
|
|
|
.RB ( FAN_OPEN_PERM
|
|
|
|
or
|
|
|
|
.BR FAN_ACCESS_PERM ).
|
|
|
|
.TP
|
2019-09-27 11:28:50 +00:00
|
|
|
.B ENODEV
|
|
|
|
The filesystem object indicated by
|
|
|
|
.I pathname
|
|
|
|
is not associated with a filesystem that supports
|
|
|
|
.I fsid
|
|
|
|
(e.g.,
|
|
|
|
.BR tmpfs (5)).
|
2020-08-25 11:40:54 +00:00
|
|
|
This error can be returned only with an fanotify group that identifies
|
|
|
|
filesystem objects by file handles.
|
2019-09-27 11:28:50 +00:00
|
|
|
.TP
|
2014-04-25 05:56:49 +00:00
|
|
|
.B ENOENT
|
|
|
|
The filesystem object indicated by
|
|
|
|
.IR dirfd
|
|
|
|
and
|
|
|
|
.IR pathname
|
|
|
|
does not exist.
|
2014-05-05 09:45:37 +00:00
|
|
|
This error also occurs when trying to remove a mark from an object
|
|
|
|
which is not marked.
|
2014-04-25 05:56:49 +00:00
|
|
|
.TP
|
|
|
|
.B ENOMEM
|
|
|
|
The necessary memory could not be allocated.
|
|
|
|
.TP
|
|
|
|
.B ENOSPC
|
2014-05-07 07:14:06 +00:00
|
|
|
The number of marks exceeds the limit of 8192 and the
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_UNLIMITED_MARKS
|
2014-05-07 07:14:06 +00:00
|
|
|
flag was not specified when the fanotify file descriptor was created with
|
2014-04-25 05:56:49 +00:00
|
|
|
.BR fanotify_init (2).
|
|
|
|
.TP
|
2014-05-01 05:48:40 +00:00
|
|
|
.B ENOSYS
|
|
|
|
This kernel does not implement
|
2014-05-08 09:04:30 +00:00
|
|
|
.BR fanotify_mark ().
|
2014-05-07 07:14:06 +00:00
|
|
|
The fanotify API is available only if the kernel was configured with
|
|
|
|
.BR CONFIG_FANOTIFY .
|
2014-05-01 05:48:40 +00:00
|
|
|
.TP
|
2014-04-25 05:56:49 +00:00
|
|
|
.B ENOTDIR
|
|
|
|
.I flags
|
|
|
|
contains
|
|
|
|
.BR FAN_MARK_ONLYDIR ,
|
|
|
|
and
|
|
|
|
.I dirfd
|
|
|
|
and
|
|
|
|
.I pathname
|
|
|
|
do not specify a directory.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-27 11:28:50 +00:00
|
|
|
.B EOPNOTSUPP
|
|
|
|
The object indicated by
|
2019-06-06 09:48:02 +00:00
|
|
|
.I pathname
|
2019-09-27 11:28:50 +00:00
|
|
|
is associated with a filesystem that does not support the encoding of file
|
|
|
|
handles.
|
2020-08-25 11:40:54 +00:00
|
|
|
This error can be returned only with an fanotify group that identifies
|
|
|
|
filesystem objects by file handles.
|
2019-06-06 09:48:02 +00:00
|
|
|
.TP
|
2019-09-27 11:28:50 +00:00
|
|
|
.B EXDEV
|
2019-06-08 07:20:15 +00:00
|
|
|
The filesystem object indicated by
|
2019-06-06 09:48:02 +00:00
|
|
|
.I pathname
|
2019-09-27 11:28:50 +00:00
|
|
|
resides within a filesystem subvolume (e.g.,
|
|
|
|
.BR btrfs (5))
|
|
|
|
which uses a different
|
2019-06-06 09:48:02 +00:00
|
|
|
.I fsid
|
2019-09-27 11:28:50 +00:00
|
|
|
than its root superblock.
|
2020-08-25 11:40:54 +00:00
|
|
|
This error can be returned only with an fanotify group that identifies
|
|
|
|
filesystem objects by file handles.
|
2014-04-25 05:56:49 +00:00
|
|
|
.SH VERSIONS
|
|
|
|
.BR fanotify_mark ()
|
|
|
|
was introduced in version 2.6.36 of the Linux kernel and enabled in version
|
|
|
|
2.6.37.
|
|
|
|
.SH CONFORMING TO
|
|
|
|
This system call is Linux-specific.
|
2019-01-12 01:56:15 +00:00
|
|
|
.SH NOTES
|
2019-02-26 15:35:57 +00:00
|
|
|
.SS FAN_OPEN_EXEC and FAN_OPEN_EXEC_PERM
|
2019-01-12 01:56:15 +00:00
|
|
|
When using either
|
|
|
|
.B FAN_OPEN_EXEC
|
|
|
|
or
|
|
|
|
.B FAN_OPEN_EXEC_PERM
|
|
|
|
within the
|
|
|
|
.IR mask ,
|
2019-02-26 15:35:57 +00:00
|
|
|
events of these types will be returned only when the direct execution of a
|
2019-01-12 01:56:15 +00:00
|
|
|
program occurs.
|
2019-02-26 15:35:57 +00:00
|
|
|
More specifically, this means that events of these types will be generated
|
|
|
|
for files that are opened using
|
|
|
|
.BR execve (2),
|
|
|
|
.BR execveat (2),
|
2019-01-12 01:56:15 +00:00
|
|
|
or
|
2019-02-26 15:35:57 +00:00
|
|
|
.BR uselib (2).
|
2019-01-12 01:56:15 +00:00
|
|
|
Events of these types will not be raised in the situation where an
|
2020-04-09 19:51:31 +00:00
|
|
|
interpreter is passed (or reads) a file for interpretation.
|
2019-01-12 01:56:15 +00:00
|
|
|
.PP
|
|
|
|
Additionally, if a mark has also been placed on the Linux dynamic
|
2019-02-26 15:35:57 +00:00
|
|
|
linker, a user should also expect to receive an event for it when
|
|
|
|
an ELF object has been successfully opened using
|
|
|
|
.BR execve (2)
|
2019-01-12 01:56:15 +00:00
|
|
|
or
|
2019-02-26 15:35:57 +00:00
|
|
|
.BR execveat (2).
|
2019-01-12 01:56:15 +00:00
|
|
|
.PP
|
|
|
|
For example, if the following ELF binary were to be invoked and a
|
|
|
|
.BR FAN_OPEN_EXEC
|
|
|
|
mark has been placed on /:
|
|
|
|
.PP
|
2019-02-26 15:35:57 +00:00
|
|
|
.in +4n
|
2019-01-12 01:56:15 +00:00
|
|
|
.EX
|
2019-02-26 15:35:57 +00:00
|
|
|
$ /bin/echo foo
|
2019-01-12 01:56:15 +00:00
|
|
|
.EE
|
2019-02-26 15:35:57 +00:00
|
|
|
.in
|
2019-01-12 01:56:15 +00:00
|
|
|
.PP
|
2019-02-26 15:35:57 +00:00
|
|
|
The listening application in this case would receive
|
2019-01-12 01:56:15 +00:00
|
|
|
.BR FAN_OPEN_EXEC
|
2019-02-26 15:35:57 +00:00
|
|
|
events for both the ELF binary and interpreter, respectively:
|
2019-01-12 01:56:15 +00:00
|
|
|
.PP
|
2019-02-26 15:35:57 +00:00
|
|
|
.in +4n
|
2019-01-12 01:56:15 +00:00
|
|
|
.EX
|
2019-02-26 15:35:57 +00:00
|
|
|
/bin/echo
|
|
|
|
/lib64/ld-linux-x86-64.so.2
|
2019-01-12 01:56:15 +00:00
|
|
|
.EE
|
2019-02-26 15:35:57 +00:00
|
|
|
.in
|
2014-04-25 05:56:49 +00:00
|
|
|
.SH BUGS
|
2014-09-29 14:20:59 +00:00
|
|
|
The following bugs were present in Linux kernels before version 3.16:
|
2014-04-25 05:56:49 +00:00
|
|
|
.IP * 3
|
2014-09-29 14:20:59 +00:00
|
|
|
.\" Fixed by commit 0a8dd2db579f7a0ac7033d6b857c3d5dbaa77563
|
2014-04-25 05:56:49 +00:00
|
|
|
If
|
|
|
|
.I flags
|
|
|
|
contains
|
|
|
|
.BR FAN_MARK_FLUSH ,
|
2014-05-01 20:05:38 +00:00
|
|
|
.I dirfd
|
2014-04-25 05:56:49 +00:00
|
|
|
and
|
|
|
|
.I pathname
|
2014-05-01 20:06:14 +00:00
|
|
|
must specify a valid filesystem object, even though this object is not used.
|
2014-04-25 05:56:49 +00:00
|
|
|
.IP *
|
2014-09-29 14:20:59 +00:00
|
|
|
.\" Fixed by commit d4c7cf6cffb1bc711a833b5e304ba5bcfe76398b
|
2014-04-25 05:56:49 +00:00
|
|
|
.BR readdir (2)
|
2014-05-01 20:06:40 +00:00
|
|
|
does not generate a
|
2014-04-25 05:56:49 +00:00
|
|
|
.B FAN_ACCESS
|
|
|
|
event.
|
|
|
|
.IP *
|
2014-09-29 14:20:59 +00:00
|
|
|
.\" Fixed by commit cc299a98eb13a9853675a9cbb90b30b4011e1406
|
2014-04-25 05:56:49 +00:00
|
|
|
If
|
arch_prctl.2, execveat.2, fanotify_mark.2, fcntl.2, fork.2, madvise.2, mknod.2, mmap.2, modify_ldt.2, mount.2, open.2, prctl.2, ptrace.2, restart_syscall.2, seccomp.2, semop.2, set_thread_area.2, symlink.2, umount.2, unlink.2, error.3, getnetent.3, getprotoent.3, getservent.3, getutent.3, glob.3, login.3, setjmp.3, setnetgrent.3, wordexp.3, epoll.7: Remove section number from page self reference
Fix places where pages refer to the function that they describe
and include a section number in that reference. Such references
cause some HTML-rendering tools to create self-references in the
page.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-07 16:40:35 +00:00
|
|
|
.BR fanotify_mark ()
|
2014-04-25 05:56:49 +00:00
|
|
|
is called with
|
2014-06-08 14:47:51 +00:00
|
|
|
.BR FAN_MARK_FLUSH ,
|
2014-04-25 05:56:49 +00:00
|
|
|
.I flags
|
|
|
|
is not checked for invalid values.
|
|
|
|
.SH SEE ALSO
|
|
|
|
.BR fanotify_init (2),
|
|
|
|
.BR fanotify (7)
|