9a06730f49
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-04 13:08:51 +02:00
6f7b566c55
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-04 13:07:18 +02:00
146740934e
fcntl.2: tfix
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Signed-off-by: Dmitry Deshevoy <mityada@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-03-02 17:22:25 +01:00
6d322d5fc7
time.1, access.2, arch_prctl.2, cacheflush.2, capget.2, clone.2, execve.2, fcntl.2, fork.2, getpid.2, getxattr.2, ioctl.2, ioctl_fat.2, killpg.2, listxattr.2, madvise.2, migrate_pages.2, modify_ldt.2, mprotect.2, msgget.2, msgop.2, perf_event_open.2, ptrace.2, sched_setattr.2, semget.2, semop.2, sendfile.2, set_thread_area.2, setxattr.2, stat.2, statfs.2, wait.2, wait4.2, encrypt.3, mktemp.3, pthread_attr_setschedparam.3, resolver.3, statvfs.3, syslog.3, tzset.3, core.5, host.conf.5, intro.5, proc.5, resolv.conf.5, pthreads.7, socket.7, unix.7, ld.so.8, ldconfig.8: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 09:26:52 +01:00
ee6627733a
fcntl.2: Clarify cases of conflict between traditional record and OFD locks
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Verified by experiment on Linux 3.15 and 3.19rc4.
Acked-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 07:58:27 +01:00
771e13d4b3
Removed trailing white space at end of lines
2015-01-22 23:36:33 +01:00
8392a3b33f
_exit.2, dup.2, execve.2, execveat.2, fallocate.2, fcntl.2, get_robust_list.2, getrlimit.2, mbind.2, memfd_create.2, mmap.2, open.2, ptrace.2, readv.2, select.2, sigaction.2, syscall.2, syscalls.2, truncate.2, utimensat.2, write.2, errno.3, exec.3, fclose.3, fexecve.3, fmemopen.3, fopencookie.3, getgrent_r.3, getline.3, getmntent.3, getpw.3, getpwent_r.3, getspnam.3, malloc_info.3, posix_fallocate.3, putgrent.3, shm_open.3, locale.5, proc.5: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-22 23:29:25 +01:00
c733b64158
fcntl.2: ERRORS: add EBUSY case for F_SETPIPE_SZ
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
7570f8afad
fcntl.2: ERRORS: add open file description lock error cases
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
3edddb9e32
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
1030085696
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
bb38aaab17
fcntl.2: ERRORS: add various file-sealing error cases
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
158439352c
fcntl.2: Edits and additions after review by David Herrmann
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Reviewed-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
7481dc7b58
fcntl.2: Minor rewording
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
6858599eeb
fcntl.2: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
55481aa6ef
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
6d91128f87
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
30139aec41
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
882532485f
fcntl.2: Document EPERM for case where file already has F_SEAL_SEAL seal
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:33 +01:00
0ec4b9d721
fcntl.2: F_ADD_SEALS requires that 'fd' be writable
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
5c87e70efb
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
4e89ca063c
fcntl.2: srcfix: Add some FIXMEs
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
69d33b44c4
fcntl.2: Reorder text describing sealing
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
9f97f3fa1c
fcntl.2: Add statement about F_ADD_SEALS and F_GET_SEALS under CONFORMING TO
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
4d04b15efd
fcntl.2: Add EINVAL error F_ADD_SEALS
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
aee553ccd9
fcntl.2: Reformat EINVAL error text
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
6bdad35b13
fcntl.2: Various edits; add some FIXMEs
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
d8943ac8c5
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
12cfd6227c
fcntl.2: srcfix: start new sentences on new lines; rewrap source lines
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
a25d701d19
fcntl.2: Document F_ADD_SEALS and F_GET_SEALS commands
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Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-19 10:35:32 +01:00
7ef5b2cd0a
fcntl.2: Add reference to RLIMIT_NOFILE for F_DUPFD EINVAL error on 'arg'.
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-13 10:17:50 +01:00
b7a3dc84e7
fcntl.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-15 11:10:26 +02:00
62c76ace78
memusage.1, memusagestat.1, connect.2, fcntl.2, poll.2, errno.3, rtnetlink.3, inotify.7: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-07 05:03:19 -07:00
9bcc9e428c
fcntl.2: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-08-21 13:48:32 -05:00
37c240d14c
fcntl.2: One must define _GNU_SOURCE to get the F_OFD_* definitions
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-08-21 13:47:25 -05:00
c77eace5b1
iconv.1, ldd.1, connect.2, dup.2, epoll_ctl.2, eventfd.2, fallocate.2, fcntl.2, getitimer.2, inotify_add_watch.2, open.2, pipe.2, poll.2, sendmmsg.2, set_tid_address.2, shmop.2, signalfd.2, splice.2, syscalls.2, syslog.2, tee.2, vmsplice.2, ether_aton.3, mallopt.3, printf.3, profil.3, charmap.5, proc.5, epoll.7, inotify.7, libc.7, pipe.7, sched.7, socket.7, udplite.7, iconvconfig.8, ld.so.8: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-07-08 16:14:48 +02:00
d2b6be9a2d
fcntl.2: Suggest the use of real-time signals with F_NOTIFY
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-07-08 12:22:25 +02:00
1ce579fc39
fcntl.2: ERRORS: Document ENOTDIR error for F_NOTIFY
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-07-08 12:07:15 +02:00
8be6f4e1cd
fcntl.2: Use proper page cross-references in F_NOTIFY discussion
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-07-05 08:54:58 +02:00
5c4d5f9715
fcntl.2: The return value for F_SETPIPE_SZ is the pipe capacity
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Reported-by: Tomi Salminen <tlsalmin@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-07-01 11:40:36 +02:00
91085d8525
Removed trailing white space at end of lines
2014-06-14 08:03:45 +02:00
ad5b45abe5
localedef.1, execve.2, fcntl.2, flock.2, lseek.2, open.2, open_by_handle_at.2, recvmmsg.2, sendmmsg.2, seteuid.2, setresuid.2, setreuid.2, setuid.2, statfs.2, syscalls.2, basename.3, catgets.3, getdate.3, getdirentries.3, getdtablesize.3, iconv.3, lockf.3, malloc_get_state.3, malloc_usable_size.3, matherr.3, mkdtemp.3, mkstemp.3, mq_close.3, mq_unlink.3, siginterrupt.3, system.3, locale.5, bootparam.7, environ.7, man-pages.7, signal.7, unicode.7, utf-8.7: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-13 17:15:44 +02:00
864eb97814
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-12 15:29:19 +02:00
76868835e7
fcntl.2: Add notes on F_SETLKW deadlock detection and its limitations
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Reported-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:49 +02:00
241e02302d
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:49 +02:00
d2e429c1a8
fcntl.2: The kernel does not perform deadlock detection for OFD locks
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See kernel commit 57b65325fe34ec4c917bc4e555144b4a94d9e1f7
And this mail thread:
http://thread.gmane.org/gmane.linux.file-systems/81318/focus=81327
From: Jeff Layton <jlayton <at> redhat.com>
Subject: [PATCH v5 13/14] locks: skip deadlock detection on FL_FILE_PVT locks
Date: 2014-01-09 14:19:46 GMT
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:49 +02:00
6451570257
fcntl.2: Under OFD locks add a reference to open(2) for explanation of OFDs
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:49 +02:00
d068eb3b73
fcntl.2: Explain POSIX background to EACCES/EAGAIN error for F_GETLK
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:48 +02:00
9c26bc8c20
fcntl.2: F_OFD_GETLK fails with EAGAIN when there is a lock conflict
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For F_GETLK, POSIX allows EACCES or EAGAIN because different
implementations of traditional record locks returned one of
these errors, and portable applications had to handle either
possibility. However, that argument doesn't apply for OFD
locks, since Linux is the only implementation and it returns
EAGAIN.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:48 +02:00
6024e7332f
fcntl.2: Describe how to check whether the kernel supports a particular command
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Reported-by: Jeff Layton <jlayton@poochiereds.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-06-09 21:33:48 +02:00
Michael Kerrisk