2f05728103
proc.5: Add example ProtectionKey output for 'smaps' file
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-17 14:04:06 +02:00
be729d667d
proc.5: Describe new ProtectionKey 'smaps' field
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Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com>
2016-10-17 14:03:28 +02:00
c3d59262f3
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-13 12:57:06 +02:00
6861f8f0c7
proc.5: Improve description of the KernelPageSize and MMUPageSize 'smaps' fields
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Rework the text, make it clearer that MMUPageSize is a separate
line, add kernel version numbers, and example output.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-13 12:57:00 +02:00
eb8487082c
proc.5: Rework 'smaps' VmFlags text, and add kernel version and example output
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-13 11:32:13 +02:00
9b780b0654
proc.5: Rework 'smaps' ProtectionKey text and add some details
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-13 11:32:08 +02:00
f64cc74595
killpg.2, crypt.3, mbsinit.3, printf.3, rpc.3, ulimit.3, wprintf.3, xdr.3, fd.4, elf.5, group.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-12 16:03:38 +02:00
b8efb41432
memusage.1, memusagestat.1, pldd.1, accept.2, adjtimex.2, arch_prctl.2, bdflush.2, bpf.2, close.2, epoll_ctl.2, epoll_wait.2, execve.2, execveat.2, fanotify_init.2, fanotify_mark.2, fcntl.2, fsync.2, get_kernel_syms.2, getdomainname.2, getgroups.2, gethostname.2, getrandom.2, getrlimit.2, getrusage.2, getsid.2, getunwind.2, io_getevents.2, ioctl_fat.2, kexec_load.2, killpg.2, listxattr.2, lseek.2, madvise.2, memfd_create.2, mknod.2, mlock.2, modify_ldt.2, msgctl.2, msgget.2, msgop.2, readlink.2, readv.2, reboot.2, recvmmsg.2, rename.2, request_key.2, restart_syscall.2, sched_setaffinity.2, sched_setattr.2, sched_setparam.2, seccomp.2, select_tut.2, semctl.2, semget.2, semop.2, set_thread_area.2, seteuid.2, setgid.2, setpgid.2, setresuid.2, setreuid.2, setsid.2, setuid.2, shmctl.2, shmget.2, shmop.2, sigaction.2, sigprocmask.2, stat.2, symlink.2, syscall.2, sysctl.2, unlink.2, bindresvport.3, byteorder.3, dlopen.3, endian.3, error.3, ffs.3, fmemopen.3, getcwd.3, getlogin.3, getnetent.3, getprotoent.3, getservent.3, getumask.3, getutent.3, glob.3, isalpha.3, lio_listio.3, login.3, mbsinit.3, mbstowcs.3, mbtowc.3, mkstemp.3, nextup.3, ntp_gettime.3, posix_fallocate.3, posix_spawn.3, pthread_join.3, pthread_rwlockattr_setkind_np.3, random.3, rcmd.3, realpath.3, resolver.3, setjmp.3, setnetgrent.3, sigvec.3, strerror.3, strverscmp.3, system.3, toupper.3, towlower.3, towupper.3, wcstombs.3, wordexp.3, cciss.4, loop.4, mouse.4, random.4, core.5, group.5, hosts.5, resolv.conf.5, ascii.7, environ.7, epoll.7, glob.7, ip.7, mq_overview.7, packet.7, pipe.7, raw.7, sched.7, signal.7, socket.7, symlink.7, ld.so.8, sln.8: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-08 14:08:23 +02:00
89f929055e
proc(5): ffix
2016-10-07 22:49:38 +02:00
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)
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Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 22:47:23 +02:00
4c58028a28
proc.5: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 14:30:54 +02:00
4389c7abff
core.5: Tweaks to Mike Frysinger's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 11:17:01 +02:00
5c3ce796e7
core(5): Add more details for output paths and the crash handler
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People sometimes assume that the crash handler runs in the same context
as the crashing process. They would be incorrect :).
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2016-10-07 11:17:01 +02:00
15869389bf
proc.5: Document /proc/PID/seccomp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 11:17:01 +02:00
3ed7270ea2
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 11:17:01 +02:00
a77efd582f
proc.5: Expand discussion of /proc/[pid]/root
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Add a shell example showing that /proc/[pid]/root is more
than a symlink. Based on an example provided by Mike Frysinger
in an earlier commit message.
Cowritten-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 11:17:01 +02:00
948f0ff4fe
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-07 11:17:01 +02:00
2b3122418d
proc(5): Clarify the root symlink and mount namespaces
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If the target process is in a different mount namespace, the root
symlink actually shows that view of the filesystem. As an example:
/* Terminal 1 */
$ unshare -Urnm
# mount -t tmpfs tmpfs /etc
# mount --bind /bin /dev
# echo $$
17168
/* Terminal 2 */
# ls /etc # Normal view of /etc files.
# ls /proc/17168/root/etc # Empty view of the tmpfs.
# ls /dev # Normal view of /dev files.
# ls /proc/17168/root/dev # Contents of /bin files.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2016-10-07 11:17:01 +02:00
f1a5d77ac3
proc.5: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 12:46:09 +02:00
5681553cb8
proc.5: Note that 'suid_dumpable' mode 1 is insecure
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
c3c64ee6e3
proc.5: Add reference to core(5) in discussion of 'suid_dumpable'
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
8a71b4bb86
proc.5: Refer to ptrace(2) for info on effect of suid_dumpable on ptraceability
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
3bdb8ec5e8
proc.5: Explain rules determining ownership of /proc/PID/* files
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Describe the effect of the "dumpable" attribute on ownership
of /proc/PID files.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
1e6a8e2f4f
proc.5: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
748f7283bf
proc.5: Note effect of 'suid_dumpable' on ownership of /proc/PID files
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-21 11:48:32 +02:00
6f858d5ccc
lirc.4, proc.5, netlink.7: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-16 12:42:20 +02:00
956e74b43f
proc.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-16 12:40:55 +02:00
78230722aa
proc.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-16 12:38:57 +02:00
a5a3e91bf9
proc.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-12 20:41:08 +01:00
0989246ebd
proc.5: Minor tweaks to Namhyung Kim's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-12 20:40:39 +01:00
dfdf642ebb
proc.5: Add description of CLEAR_REFS_MM_HIWATER_RSS
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The Linux kernel commit 695f05593693 ("fs/proc/task_mmu.c: add
user-space support for resetting mm->hiwater_rss (peak RSS)") added a
way to reset peak RSS of a process but missed to update manpage.
Cc: Petr Cermak <petrcermak@chromium.org>
Acked-by: Petr Cermak <petrcermak@chromium.org>
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
2016-09-12 20:38:44 +01:00
58afe6afe1
proc.5: Clarify user namespace requirements for /proc/sys/fs/protected_hardlinks
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-12 20:34:22 +01:00
d133b9b3d8
proc.5: Clarify description of /proc/PID/statm 'lib' and 'dt' fields
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These fields are always zero since Linux 2.6.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:20:25 +01:00
4e6fa35246
proc.5: Clarify that /proc/PID/statm 'shared' field counts *resident* pages
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See https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=741360
Reported-by: Zefram <zefram@fysh.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:19:22 +01:00
c364070664
proc.5: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:08:57 +01:00
e546617e9c
proc.5: Document /proc/PID/status 'RssAnon', 'RssFile', and 'RssShmem' fields
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:07:36 +01:00
4084d612be
proc.5: Document /proc/PID/status 'HugetlbPages' field
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 10:07:04 +01:00
06b7cee06a
proc.5: Update example VM values in /proc/PID/status
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In preparation for following patches.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-09-10 09:54:00 +01:00
a376f4f068
termcap.5: Minor wording fixes
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-23 10:24:05 +12:00
ae34c5215d
proc.5: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-08-08 05:54:16 +10:00
ecc9535d8e
proc.5: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:16 +10:00
4ad958e183
proc.5: Document /proc/meminfo '+ShmemHugePages' and 'ShmemPmdMapped' fields
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New in Linux 4.8
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:16 +10:00
d9c7f166c6
repertoiremap.5: Fix section ordering
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:15 +10:00
82b053068b
resolv.conf.5: Fix order of SEE ALSO entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
5bb0a75e34
proc.5: Fix order of SEE ALSO entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
9bb9af92be
resolv.conf.5: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
2da6142363
hosts.5: Fix order of SEE ALSO entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
64359438d5
group.5: Fix order of SEE ALSO entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:14 +10:00
7ded2db482
proc.5: Note changes to config option governing /proc/[pid]/task/[tid]/children
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-04 08:43:29 +10:00
45dd509268
proc.5: Minor reworking to Jann's /proc/[pid]/task/[tid]/children patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-04 08:43:08 +10:00
Michael Kerrisk