6c2a93c3ca
setns.2: Minor tweak
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 16:32:52 +02:00
ea31fdec71
setns.2: Document the use of PID file descriptors with setns()
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Starting with Linux 5.8, setns() can take a PID file descriptor as
an argument, and move the caller into or more of the namespaces of
the thread referred to by that descriptor.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 16:23:49 +02:00
eca31e6970
pidfd_open.2: Add the setns(2) use case for PID file descriptors
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 16:00:42 +02:00
b93ed8895e
pidfd_open.2: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 16:00:42 +02:00
7f52c11c37
setns.2: It is possible to setns() to the caller's current PID namespace
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The page currently incorrectly says that 'fd' must refer to
a descendant PID namespace. However, 'fd' can also refer to
the caller's current PID namespace. Verified by experiment,
and also comments in kernel/pid_namespace.c (Linux 5.8-rc1).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 15:57:48 +02:00
be1db87e41
Various pages: srcfix: trim a trailing space
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Output is from: test-groff -b -e -mandoc -T utf8 -rF0 -t -w w -z
[ "test-groff" is a developmental version of "groff" ]
There is no change in the output of "nroff" and "groff".
####
troff: <fts.3>:50: warning: trailing space
####
troff: <getgrnam.3>:175: warning: trailing space
####
troff: <getpwnam.3>:181: warning: trailing space
####
troff: <rcmd.3>:52: warning: trailing space
troff: <rcmd.3>:57: warning: trailing space
troff: <rcmd.3>:60: warning: trailing space
troff: <rcmd.3>:63: warning: trailing space
troff: <rcmd.3>:69: warning: trailing space
troff: <rcmd.3>:73: warning: trailing space
####
troff: <rexec.3>:48: warning: trailing space
troff: <rexec.3>:51: warning: trailing space
####
troff: <sem_open.3>:36: warning: trailing space
Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-15 15:57:30 +02:00
0e0984fc38
openat2.2: ffix
...
Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:54:55 +02:00
7d79c71ef1
pidfd_getfd.2: srcfix
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Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:47:21 +02:00
20b9102ac7
madvise.2: tfix
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Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:46:21 +02:00
98f89c711b
timer_create.2, timerfd_create.2: tfix
...
Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:44:55 +02:00
ac6dcc4865
timerfd_create.2: tfix
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Reported-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:44:23 +02:00
77ca5b1d08
man2/*: srcfix: trim trailing space
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Remove superfluous space at the end of a processed input line.
There is no change in the output from "nroff" and "groff".
Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:38:24 +02:00
7ba3e56fe6
time.1: ffix: correct a three-fonts line in SYNOPSIS
...
The current version shows the square brackets, '[' and ']', in
boldface.
Use the '\c' escape sequence (function) to join the output of two
macros.
Signed-off-by: Bjarni Ingi Gislason <bjarniig@rhi.hi.is>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 21:29:34 +02:00
81701c0437
capabilities.7: Document CAP_BPF
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 13:52:22 +02:00
3502d8682f
capabilities.7: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 13:52:22 +02:00
e39e42409d
capabilities.7: Add CAP_PERFMON
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 13:52:22 +02:00
0071462373
syscalls.2: Add faccessat2(), added in Linux 5.8
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-12 13:52:17 +02:00
c0cf0480da
address_families.7: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:53:17 +02:00
22f79f9580
chroot.2, utimensat.2, vfork.2, getcwd.3, getdtablesize.3, ualarm.3, usleep.3, rtnetlink.7: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:52:18 +02:00
72970931d7
getpagesize.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:47:23 +02:00
9bfc9cb197
dup.2, fallocate.2, futex.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, madvise.2, membarrier.2, mprotect.2, open.2, openat2.2, perf_event_open.2, perfmonctl.2, pipe.2, process_vm_readv.2, s390_pci_mmio_write.2, s390_runtime_instr.2, s390_sthyi.2, set_thread_area.2, sigprocmask.2, subpage_prot.2, unshare.2, cmsg.3, newlocale.3, pthread_setname_np.3, strfmon.3, strfromd.3, tsearch.3, tcp.7, ld.so.8: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:45:09 +02:00
6585950663
pthread_setconcurrency.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:42:26 +02:00
041035df23
if_nameindex.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:41:35 +02:00
0dbe186a35
proc.5: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-11 07:24:49 +02:00
4f23702902
cgroups.7: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 12:06:41 +02:00
146842f921
cgroup_namespaces.7: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 12:04:48 +02:00
c919e22f82
proc.5: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 12:03:06 +02:00
00c5e01702
printf.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:57:30 +02:00
0d0da0de86
signal.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:55:59 +02:00
da16ac098d
open.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:53:47 +02:00
c6ba384bf4
bpf.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:52:31 +02:00
3701115420
getdents.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:49:18 +02:00
9562b9aee5
dup.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:48:44 +02:00
73942082f2
proc.5: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 11:45:21 +02:00
a8fcac48f5
capabilities.7: SEE ALSO: add getpcaps(8)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-10 08:00:46 +02:00
138b60c7b4
prctl.2: wfix
...
Reported-by: Dave Martin <Dave.Martin@arm.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 20:09:48 +02:00
e04dc91a01
Changes.old: Fixes to 5.07 change log
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 19:51:40 +02:00
7d7c7f550d
Start of man-pages-5.08: updating Changes and Changes.old
2020-06-09 14:48:40 +02:00
9009edbc12
Start of man-pages-5.08: updating .Announce and .lsm files
2020-06-09 14:48:40 +02:00
a5f05118dc
Start of man-pages-5.08: renaming .Announce and .lsm files
2020-06-09 14:48:40 +02:00
c1ccfe364b
Ready for 5.07
2020-06-09 14:48:40 +02:00
edffc87e82
Changes: whitespace cleanups
2020-06-09 14:48:40 +02:00
bffbb22fda
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 14:48:40 +02:00
fd85c2387b
openat2.2, proc.5, bpf-helpers.7: srcfix: strip trailing whitespace
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 14:48:40 +02:00
8e454c19e2
Changes: Ready for 5.07
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 14:42:10 +02:00
7289930f20
prctl.2: Fixes to Dave Martin's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 13:33:23 +02:00
8165500d4c
prctl.2: Add PR_PAC_RESET_KEYS (arm64)
...
Add documentation for the PR_PAC_RESET_KEYS ioctl added in Linux
5.0 for arm64.
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Amit Daniel Kachhap <amit.kachhap@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 13:30:57 +02:00
c3a523e07d
prctl.2: Add reference to proc(5) for /proc/self/task/[tid]/comm
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 12:39:17 +02:00
b65e24c34a
proc.5: Add a detail to /proc/[pid]/comm
...
Note the connection to the "%e" specifier in
/proc/sys/kernel/core_pattern.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 12:39:17 +02:00
b463b03fd5
proc.5: TASK_COMM_LEN limit includes the terminating '\0'
...
Clarify this detail in the discussion of /proc/[pid]/comm.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-06-09 12:39:17 +02:00
Michael Kerrisk