Commit Graph

154 Commits

Author SHA1 Message Date
Michael Kerrisk 9edbd6867b mount.2: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-21 11:57:58 +02:00
Michael Kerrisk a422236758 mount.2: Minor tweaks to NeilBrown's patch
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-21 11:57:29 +02:00
Michael Kerrisk 0e1a971b94 mount.2: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-21 11:55:21 +02:00
NeilBrown c84a877924 mount.2: Revise description of MS_REMOUNT | MS_BIND
MS_REMOUNT|MS_BIND affect all per-mount-point
flag.  MS_RDONLY is only special because it,
uniquely, is both a per-mount-point flag *and* a
per-filesystem flag.

So the sections of per-mount-point flags and
MS_REMOUNT can usefully be clarified.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-21 11:53:13 +02:00
Michael Kerrisk 472bbe3bdb mount.2: Refer to mount_namespaces(7) for details of default propagation type
Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:01:23 +13:00
Michael Kerrisk 35deeb8703 bind.2, chmod.2, chown.2, chroot.2, clock_getres.2, clone.2, connect.2, dup.2, fallocate.2, get_mempolicy.2, getpeername.2, getpriority.2, getsockname.2, getsockopt.2, gettimeofday.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, kill.2, mbind.2, mmap.2, mount.2, mprotect.2, nfsservctl.2, nice.2, open.2, perf_event_open.2, pipe.2, pkey_alloc.2, prctl.2, ptrace.2, quotactl.2, remap_file_pages.2, sched_setscheduler.2, set_mempolicy.2, signal.2, signalfd.2, swapon.2, sync_file_range.2, syscalls.2, timer_create.2, timerfd_create.2, utime.2, utimensat.2, wait.2, atof.3, ctime.3, errno.3, fclose.3, fflush.3, insque.3, malloc_get_state.3, mallopt.3, mbsnrtowcs.3, mq_close.3, mq_open.3, mq_receive.3, mq_send.3, printf.3, pthread_attr_init.3, pthread_create.3, pthread_setaffinity_np.3, ptsname.3, remainder.3, strtod.3, tgamma.3, timegm.3, tmpnam.3, ttyname.3, console_ioctl.4, elf.5, filesystems.5, proc.5, utmp.5, capabilities.7, cgroups.7, credentials.7, ddp.7, feature_test_macros.7, fifo.7, inotify.7, libc.7, mount_namespaces.7, namespaces.7, netlink.7, pid_namespaces.7, pkeys.7, shm_overview.7, standards.7, uri.7, user_namespaces.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-12 10:45:24 +01:00
Michael Kerrisk 34e922812e mount.2: SEE ALSO: add mountpoint(1)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-11-10 09:11:01 +01:00
Michael Kerrisk 672156945d mount.2: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-29 13:31:50 +02:00
Michael Kerrisk 16a12791eb mount.2: srcfix: Remove obsolete FIXME
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-29 13:31:50 +02:00
Michael Kerrisk 750653a812 getrusage.2, madvise.2, memfd_create.2, mlock.2, mount.2, getauxval.3, core.5, capabilities.7, pid_namespaces.7, symlink.7, user_namespaces.7: Consistently use /proc/[pid] (not /proc/PID)
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 22:47:23 +02:00
Michael Kerrisk 2b8fb01a25 mount.2: Fix order of SEE ALSO entries
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:13 +10:00
Michael Kerrisk bf7bc8b898 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>
2016-08-08 05:54:12 +10:00
Michael Kerrisk c3a7b4e958 mount.2: wfix 2016-07-28 08:32:32 +02:00
Michael Kerrisk 3df541c0e6 ldd.1, localedef.1, add_key.2, chroot.2, clone.2, fork.2, futex.2, get_mempolicy.2, get_robust_list.2, getitimer.2, getpriority.2, ioctl.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, kcmp.2, kill.2, lookup_dcookie.2, mmap.2, mount.2, open.2, pciconfig_read.2, perf_event_open.2, prctl.2, process_vm_readv.2, ptrace.2, quotactl.2, recv.2, setfsgid.2, setfsuid.2, sysinfo.2, umask.2, umount.2, unshare.2, utimensat.2, wait.2, assert.3, fmax.3, fmin.3, getauxval.3, inet_pton.3, malloc_hook.3, memmem.3, mkdtemp.3, mktemp.3, printf.3, strcasecmp.3, strcat.3, strtoul.3, strxfrm.3, console_codes.4, console_ioctl.4, lirc.4, tty.4, vcs.4, charmap.5, elf.5, locale.5, proc.5, repertoiremap.5, utmp.5, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, cp1251.7, cp1252.7, credentials.7, feature_test_macros.7, iso_8859-1.7, iso_8859-15.7, iso_8859-5.7, koi8-r.7, koi8-u.7, man-pages.7, mount_namespaces.7, namespaces.7, netlink.7, pid_namespaces.7, unix.7, user_namespaces.7, utf-8.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-17 18:10:19 +02:00
Michael Kerrisk b7b798454a mount.2: Refer reader to mount_namespaces(7) for details on propagation types
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:32 +02:00
Michael Kerrisk 3077ac0f12 mount.2: SEE ALSO: s/namespaces(7)/mount_namespaces(7)/
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
Michael Kerrisk 9c2678e629 mount.2: MS_LAZYTIME and MS_RELATIME can be changed on remount
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-05 13:00:57 -05:00
Michael Kerrisk d8b67bc9b2 mount.2: Explicitly note that MS_DIRSYNC setting cannot be changed on remount
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-05 13:00:57 -05:00
Michael Kerrisk 014b17c608 mount.2: Remove version numbers attached to flags that are modifiable on remount
This information was simply bogus. Mea culpa.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-05 06:21:02 -05:00
Michael Kerrisk 9e1ae4f847 mount.2: Minor restructuring/rewording in ERRORS
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:47:11 -05:00
Michael Kerrisk eac1e05005 mount.2: Document the MS_REC flag
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:42:31 -05:00
Michael Kerrisk c8e5f55869 mount.2: Document flags used to set propagation type
Document MS_SHARED, MS_PRIVATE, MS_SLAVE, and MS_UNBINDABLE.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:42:31 -05:00
Michael Kerrisk 4a19136b83 mount.2: Note kernel version that added MS_MOVE
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:42:31 -05:00
Michael Kerrisk 74b46b5f77 mount.2: Minor tweaks
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:42:31 -05:00
Michael Kerrisk f429fadc96 mount.2: Restructure discussion of 'mountflags' into functional groups
The existing text makes no differentiation between different
"classes" of mount flags. However, certain flags such as
MS_REMOUNT, MS_BIND, MS_MOVE, etc. determine the general
type of operation that mount() performs. Furthermore, the
choice of which class of operation to perform is performed in
a certain order, and that order is significant if multiple
flags are specified. Restructure and extend the text to
reflect these details.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:41:50 -05:00
Michael Kerrisk f54e02b4bf mount.2: Relocate text on multimounting and mount stacking to NOTES
The text was somewhat out of place in its previous location;
NOTES is a better location.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 07:28:06 -05:00
Michael Kerrisk b3ae9c7d6f mount.2: Move text describing 'data' argument higher up in page
In preparation for other reworking.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 07:25:56 -05:00
Michael Kerrisk 9792cd169c mount.2: Update example list of filesystem types
Put more modern examples in; remove many older examples.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 07:20:56 -05:00
Michael Kerrisk 52f00c053c mount.2: Relocate/demote/rework text on MS_MGC_VAL
The use of this constant has not been needed for 15 years now.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 07:20:56 -05:00
Michael Kerrisk 49f6854626 mount.2: Note the default treatment of ATIME flags during MS_REMOUNT
The behavior changed in Linux 3.17.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 06:57:44 -05:00
Michael Kerrisk f5da58a8f2 mount.2: Since Linux 2.6.26, bind mounts can be made read-only
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-03 11:12:31 -05:00
Michael Kerrisk 16008a4146 mount.2: wfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-03 11:05:44 -05:00
Michael Kerrisk 5d92f6e91a mount.2: Clarify that MS_MOVE ignores remaining bits in 'mountflags'
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-21 11:36:33 -05:00
Michael Kerrisk 59dea18e1d mount.2: Minor clarification to MS_BIND
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-21 11:35:55 -05:00
Omar Sandoval 373c8b2536 mount.2: MS_BIND still ignores mountflags
This is clear from the do_mount() function in the kernel as of v4.6.

Signed-off-by: Omar Sandoval <osandov@fb.com>
2016-05-21 11:28:35 -05:00
Michael Kerrisk 751de899b5 mount.2: Clarify that 'source' and 'target' are pathnames, and can refer to files
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-19 13:13:54 +02:00
Michael Kerrisk 4be9e801da mount.2: MS_NOSUID also disables file capabilities
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-10 20:01:10 +01:00
Michael Kerrisk afa0b44d06 mount.2: MS_MANDLOCK requires CAP_SYS_ADMIN (since Linux 4.5)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 13:16:39 +01:00
Michael Kerrisk 979867082b locale.1, localedef.1, _exit.2, accept.2, access.2, acct.2, adjtimex.2, bdflush.2, bind.2, bpf.2, brk.2, chdir.2, chmod.2, chown.2, chroot.2, clock_nanosleep.2, clone.2, close.2, connect.2, copy_file_range.2, create_module.2, delete_module.2, dup.2, epoll_ctl.2, eventfd.2, execve.2, fallocate.2, fanotify_init.2, fcntl.2, flock.2, fork.2, fsync.2, futex.2, get_kernel_syms.2, getdomainname.2, getgroups.2, gethostname.2, getpagesize.2, getpeername.2, getsid.2, getsockname.2, getsockopt.2, gettimeofday.2, init_module.2, ioctl.2, ioctl_list.2, ioperm.2, iopl.2, kexec_load.2, kill.2, killpg.2, link.2, listen.2, llseek.2, lseek.2, madvise.2, memfd_create.2, mincore.2, mkdir.2, mknod.2, mmap.2, mount.2, nanosleep.2, nice.2, open.2, personality.2, pipe.2, poll.2, posix_fadvise.2, read.2, readahead.2, readlink.2, readv.2, recv.2, recvmmsg.2, rename.2, request_key.2, sched_setaffinity.2, sched_setattr.2, select.2, select_tut.2, semctl.2, semop.2, send.2, sendfile.2, sendmmsg.2, seteuid.2, setns.2, setpgid.2, setreuid.2, shutdown.2, sigaction.2, sigaltstack.2, signal.2, signalfd.2, sigpending.2, sigprocmask.2, sigsuspend.2, socketpair.2, splice.2, stat.2, statfs.2, stime.2, symlink.2, sync.2, syscall.2, syscalls.2, times.2, truncate.2, unlink.2, unshare.2, uselib.2, utimensat.2, vfork.2, vhangup.2, wait.2, wait4.2, write.2, a64l.3, abs.3, acos.3, acosh.3, addseverity.3, adjtime.3, aio_read.3, aio_write.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, atoi.3, backtrace.3, cbrt.3, ceil.3, cfree.3, clearenv.3, clock_getcpuclockid.3, clog10.3, cmsg.3, copysign.3, cos.3, cosh.3, ctermid.3, ctime.3, daemon.3, dirfd.3, div.3, dl_iterate_phdr.3, drand48.3, drand48_r.3, dysize.3, ecvt.3, ecvt_r.3, endian.3, erf.3, erfc.3, errno.3, exec.3, exp.3, exp2.3, expm1.3, fabs.3, fdim.3, ferror.3, fexecve.3, ffs.3, fgetgrent.3, fgetpwent.3, finite.3, flockfile.3, floor.3, fma.3, fmax.3, fmin.3, fmod.3, fopen.3, fpclassify.3, frexp.3, fseeko.3, fts.3, futimes.3, fwide.3, gamma.3, gcvt.3, getaddrinfo.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getline.3, getloadavg.3, getmntent.3, getnameinfo.3, getnetent_r.3, getpass.3, getprotoent_r.3, getpwent.3, getpwent_r.3, getpwnam.3, getrpcent_r.3, getservent_r.3, getspnam.3, getsubopt.3, getusershell.3, getutent.3, getw.3, gsignal.3, hypot.3, ilogb.3, inet.3, initgroups.3, insque.3, isalpha.3, isgreater.3, iswblank.3, j0.3, ldexp.3, lgamma.3, lio_listio.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, lrint.3, lround.3, makedev.3, matherr.3, mbsnrtowcs.3, mkdtemp.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_receive.3, mq_send.3, nan.3, nextafter.3, on_exit.3, open_memstream.3, opendir.3, perror.3, popen.3, posix_fallocate.3, posix_madvise.3, posix_memalign.3, posix_openpt.3, posix_spawn.3, pow.3, printf.3, profil.3, psignal.3, pthread_attr_setstack.3, pthread_setaffinity_np.3, putenv.3, putpwent.3, qecvt.3, rand.3, random.3, random_r.3, rcmd.3, readdir.3, realpath.3, remainder.3, remquo.3, rexec.3, rint.3, round.3, rpc.3, rpmatch.3, scalb.3, scalbln.3, scandir.3, scanf.3, seekdir.3, sem_wait.3, setbuf.3, setenv.3, setjmp.3, setnetgrent.3, siginterrupt.3, signbit.3, significand.3, sigset.3, sigsetops.3, sigvec.3, sigwait.3, sin.3, sinh.3, sleep.3, sockatmark.3, sqrt.3, statvfs.3, stpcpy.3, stpncpy.3, strdup.3, strerror.3, strftime.3, strlen.3, strnlen.3, strsep.3, strsignal.3, strtod.3, strtok.3, strtol.3, strtoul.3, syslog.3, system.3, tan.3, tanh.3, telldir.3, tempnam.3, termios.3, tgamma.3, timegm.3, timeradd.3, tmpfile.3, tmpnam.3, toascii.3, trunc.3, ttyslot.3, tzset.3, ualarm.3, unlocked_stdio.3, usleep.3, wcpcpy.3, wcpncpy.3, wcscasecmp.3, wcsdup.3, wcsncasecmp.3, wcsnlen.3, wcsnrtombs.3, wprintf.3, y0.3, pts.4, st.4, tty_ioctl.4, elf.5, gai.conf.5, group.5, locale.5, nsswitch.conf.5, proc.5, utmp.5, aio.7, capabilities.7, credentials.7, environ.7, epoll.7, fanotify.7, feature_test_macros.7, inotify.7, ip.7, mq_overview.7, namespaces.7, pipe.7, signal.7, socket.7, standards.7, svipc.7, symlink.7, time.7, unicode.7, unix.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 17:30:43 +13:00
Michael Kerrisk 1b398e8099 mount.2: SEE ALSO: add findmnt(8)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-02-15 15:32:52 +01:00
Michael Kerrisk def04e1ccf chown.2, futex.2, membarrier.2, memfd_create.2, mount.2, msgop.2, open.2, open_by_handle_at.2, perf_event_open.2, readv.2, sched_setscheduler.2, syslog.2, basename.3: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-02-03 08:46:16 +01:00
Jakub Wilk 69e783c6af mount.2: tfix
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-12-07 08:13:32 +01:00
Michael Kerrisk c73595c249 getent.1, fallocate.2, getrlimit.2, llseek.2, madvise.2, mount.2, poll.2, posix_fadvise.2, pread.2, stat.2, symlink.2, timer_create.2, timerfd_create.2, unshare.2, acos.3, acosh.3, asin.3, asinh.3, asprintf.3, atan.3, atan2.3, atanh.3, cabs.3, cacos.3, cacosh.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cimag.3, clog.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, cproj.3, creal.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctime.3, erf.3, erfc.3, exec.3, exp.3, exp2.3, expm1.3, fabs.3, fdim.3, floor.3, fma.3, fmax.3, fmin.3, fmod.3, frexp.3, ftw.3, get_nprocs_conf.3, getcwd.3, gethostbyname.3, getnetent.3, getutent.3, glob.3, ilogb.3, insque.3, j0.3, ldexp.3, lgamma.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, lrint.3, lround.3, lseek64.3, malloc.3, mbsnrtowcs.3, mbsrtowcs.3, modf.3, mq_notify.3, mq_open.3, nan.3, nextafter.3, openpty.3, perror.3, posix_memalign.3, pow.3, printf.3, qsort.3, realpath.3, remainder.3, remquo.3, rint.3, round.3, scalbln.3, scandir.3, scanf.3, setnetgrent.3, significand.3, sin.3, sinh.3, sqrt.3, strcasecmp.3, tan.3, tanh.3, tgamma.3, trunc.3, unlocked_stdio.3, updwtmp.3, wcrtomb.3, wcsnrtombs.3, wcsrtombs.3, wordexp.3, wprintf.3, y0.3, epoll.7, icmp.7, nptl.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 11:20:58 +02:00
Michael Kerrisk cdd14e51bf mount.2: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 09:51:49 +02:00
Michael Kerrisk 9b24956272 mount.2: Fix version number for MS_LAZYTIME
Reported-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 09:51:49 +02:00
Michael Kerrisk 5eab76af77 mount.2: Tweak MS_LAZYTIME text
Reported-by: Omar Sandoval <osandov@osandov.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 09:43:01 +02:00
Michael Kerrisk 9cdabfa62a mount.2: Enhancements to MS_LAZYTIME description
Cowritten-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 09:43:01 +02:00
Michael Kerrisk 42a8e396cf mount.2: Document MS_LAZYTIME
Based on Ted T'so's commit message 0ae45f63d4e

Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Cowritten-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-04-19 09:43:01 +02:00
Stéphane Aulery d282bb247b iconv.1, localedef.1, access.2, execveat.2, fanotify_init.2, futex.2, ioctl_fat.2, mount.2, ftw.3, sd.4, tty_ioctl.4, fanotify.7, futex.7, posixoptions.7, iconvconfig.8: srcfix: Remove useless quotes from .SS and .SH sections
Signed-off-by: Stéphane Aulery <saulery@free.fr>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-03-08 08:55:03 +01:00
Michael Kerrisk bc9e70fad6 mount.2: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-03-02 17:25:57 +01:00