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freebsd-dev/lib/libc/sys
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Ian Dowse 318f2fb4bf Add a new mount flag MNT_BYFSID that can be used to unmount a file 
system by specifying the file system ID instead of a path. Use this
by default in umount(8). This avoids the need to perform any vnode
operations to look up the mount point, so it makes it possible to
unmount a file system whose root vnode cannot be looked up (e.g.
due to a dead NFS server, or a file system that has become detached
from the hierarchy because an underlying file system was unmounted).
It also provides an unambiguous way to specify which file system is
to be unmunted.

Since the ability to unmount using a path name is retained only for
compatibility, that case now just uses a simple string comparison
of the supplied path against f_mntonname of each mounted file system.

Discussed on:	freebsd-arch
mdoc help from:	ru
2003-07-01 17:40:23 +00:00
..
__error.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
_exit.2 mdoc(7) police: Fixed abuses of the .Ar and .Em macros. 2002-12-18 13:33:04 +00:00
accept.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
access.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
acct.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
adjtime.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
aio_cancel.2 Refer to 1003.1 instead of 1003.2 in the Standards section. 2003-01-13 10:37:11 +00:00
aio_error.2 Refer to 1003.1 instead of 1003.2 in the Standards section. 2003-01-13 10:37:11 +00:00
aio_read.2 Including <time.h> before <aio.h> has not been necessary for a while now. 2003-01-14 02:37:06 +00:00
aio_return.2 Refer to 1003.1 instead of 1003.2 in the Standards section. 2003-01-13 10:37:11 +00:00
aio_suspend.2 Refer to 1003.1 instead of 1003.2 in the Standards section. 2003-01-13 10:37:11 +00:00
aio_waitcomplete.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
aio_write.2 Refer to 1003.1 instead of 1003.2 in the Standards section. 2003-01-13 10:37:11 +00:00
bind.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
brk.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
chdir.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
chflags.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
chmod.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
chown.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
chroot.2 Document a bug in our chroot(2) implementation: if access control 2003-01-31 21:19:22 +00:00
clock_gettime.2 Mention CLOCK_MONOTONIC. 2003-02-23 10:20:23 +00:00
close.2 Document ENOSPC. 2003-06-13 22:41:12 +00:00
connect.2 [1] - Document EHOSTUNREACH as a possible error 2003-04-01 20:25:46 +00:00
dup.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
execve.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
extattr_get_file.2 Document the new explicit listing API for extended attributes; note 2003-06-04 04:00:26 +00:00
fcntl.2 Prevent uppercase after .Xr by adding ``The ... utility/system call''. 2003-02-05 13:36:13 +00:00
fhopen.2 english(4) police. 2002-12-27 12:15:40 +00:00
flock.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
fork.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
fsync.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
ftruncate.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
getdirentries.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getdtablesize.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
getfh.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getfsstat.2 Add or correct section number in .Xr. Use .Vt or .Fn 2003-06-08 10:01:52 +00:00
getgid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
getgroups.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getitimer.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getlogin.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getpeername.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getpgrp.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
getpid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
getpriority.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getrlimit.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getrusage.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getsid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
getsockname.2 Add or correct section number in .Xr. Use .Vt or .Fn 2003-06-08 10:01:52 +00:00
getsockopt.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
gettimeofday.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
getuid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
intro.2 Update errors. 2003-02-18 22:54:42 +00:00
ioctl.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
issetugid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
jail.2 Assorted mdoc(7) fixes. 2003-05-22 13:02:28 +00:00
kenv.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
kill.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
kldfind.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
kldfirstmod.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
kldload.2 Document that kldload(2) can also return EEXIST. 2003-06-03 12:29:34 +00:00
kldnext.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
kldstat.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
kldsym.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
kldunload.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
kqueue.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
kse.2 Xref policy: exit(2) -> _exit(2). 2003-06-17 09:36:47 +00:00
ktrace.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
link.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
lio_listio.2 Assorted mdoc(7) fixes. 2003-06-01 19:19:59 +00:00
listen.2 Document that listen() can return EINVAL now. 2003-01-17 19:25:27 +00:00
lseek.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
lseek.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
madvise.2 Add a facility allowing processes to inform the VM subsystem they are 2003-03-31 21:09:57 +00:00
Makefile.inc Add a manual page for the ntp_gettime syscall. 2003-04-17 18:39:30 +00:00
mincore.2 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
minherit.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
mkdir.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
mkfifo.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
mknod.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
mlock.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
mmap.2 Spelling: s/then/than/ where appropriate. 2002-12-24 16:52:31 +00:00
mmap.c Fix style (no space after return, twice-too-big continuation) and 2002-12-22 03:20:16 +00:00
modfind.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
modnext.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
modstat.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
mount.2 Add a new mount flag MNT_BYFSID that can be used to unmount a file 2003-07-01 17:40:23 +00:00
mprotect.2 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
msync.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
munmap.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
nanosleep.2 Grammatical fixup: s/be the -1/be -1/ 2002-12-19 21:48:43 +00:00
nfssvc.2 Prevent uppercase after .Xr by adding ``The ... utility/system call''. 2003-02-05 13:36:13 +00:00
ntp_adjtime.2 ntp_adjtime returns the current state of the clock (TIME_*) on success 2003-06-20 21:14:59 +00:00
ntp_gettime.2 Add clarifications about the information that ntp_gettime returns. 2003-06-21 20:27:54 +00:00
open.2 The .Fn function 2003-03-24 16:07:19 +00:00
pathconf.2 Typo fixes. 2003-01-07 05:06:27 +00:00
pipe.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
poll.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
pread.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
profil.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
ptrace.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
pwrite.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
quotactl.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
read.2 Fix struct iovec documentation to match reality. 2003-01-12 15:18:47 +00:00
readlink.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
reboot.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
recv.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
rename.2 Fixed the abuses of .Ql visible on stderr in troff mode. 2002-12-23 16:04:51 +00:00
revoke.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
rfork.2 Correct the return value of vfork(2) and rfork(2) in their 2003-04-27 21:01:34 +00:00
rmdir.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
rtprio.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sched_get_priority_max.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sched_setparam.2 .Xr p1003_1b moved to .St -p1003.1b-93 2003-06-08 10:11:13 +00:00
sched_setscheduler.2 .Xr p1003_1b moved to .St -p1003.1b-93 2003-06-08 10:11:13 +00:00
sched_yield.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
select.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sem.c Eliminate 61 warnings emitted at WARNS=2 (leaving 53 to go). 2003-02-16 17:29:11 +00:00
semctl.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
semget.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
semop.2 Bring semop() closer the the opengroup standards. 2003-01-25 21:27:37 +00:00
send.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sendfile.2 Assorted mdoc(7) fixes. 2003-05-22 13:02:28 +00:00
setgroups.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
setpgid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
setregid.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
setresuid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
setreuid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
setsid.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
setuid.2 Typo fixes. 2003-01-07 05:06:27 +00:00
shm_open.2 mdoc(7) police: Use the new .In macro for #include statements. 2001-10-01 16:09:29 +00:00
shmat.2 Bring shm functions closer the the opengroup standards. 2003-01-25 21:33:05 +00:00
shmctl.2 mdoc(7) police: Fixed a few .Fa abuses. 2002-12-19 09:33:34 +00:00
shmget.2 Bring shm functions closer the the opengroup standards. 2003-01-25 21:33:05 +00:00
shutdown.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
sigaction.2 The .Fn function 2003-03-24 16:07:19 +00:00
sigaltstack.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
sigpending.2 Unify cross-references between sigpending(2), sigprocmask(2), 2003-06-24 15:41:19 +00:00
sigprocmask.2 Unify cross-references between sigpending(2), sigprocmask(2), 2003-06-24 15:41:19 +00:00
sigreturn.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sigstack.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
sigsuspend.2 Unify cross-references between sigpending(2), sigprocmask(2), 2003-06-24 15:41:19 +00:00
sigwait.2 The .Fn function. Use .Xr where appropriate. 2003-03-24 16:05:24 +00:00
socket.2 The .Fn function 2003-03-24 16:07:19 +00:00
socketpair.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
stat.2 Assorted mdoc(7) fixes. 2003-05-22 13:02:28 +00:00
statfs.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
swapon.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
symlink.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
sync.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
sysarch.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
syscall.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
truncate.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
truncate.c Fix the style of the SCM ID's. 2002-03-22 21:53:29 +00:00
umask.2 mdoc(7) police: Tidy up the syscall language. 2002-12-18 09:22:32 +00:00
undelete.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
unlink.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
utimes.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
uuidgen.2 Correct a misspelled name of time_hi_and_version. 2003-06-27 13:41:29 +00:00
vfork.2 Correct the return value of vfork(2) and rfork(2) in their 2003-04-27 21:01:34 +00:00
wait.2 mdoc(7) police: "The .Fa argument.". 2002-12-19 09:40:28 +00:00
write.2 Fix struct iovec documentation to match reality. 2003-01-12 15:18:47 +00:00