b2d34da577
ioctl_ficlonerange.2: Order ERRORS alphabetically
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
26c04bd0f4
getrandom.2: Order ERRORS alphabetically
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
808397e39e
epoll_ctl.2: Order ERRORS alphabetically
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
6cedbd4c9f
bpf.2: Order ERRORS alphabetically
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
b801426a5e
add_key.2: Order ERRORS alphabetically
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
9966360378
bpf.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
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
23298342de
epoll_ctl.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
c46bf9ae19
wait.2: tfix
...
Reported-by: Sloane Bernstein <sloane@cpanel.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-06 08:34:31 +10:00
9539ebc934
open.2: NOTES: kcmp() can be used to test if two FDs refer to the same OFD
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-28 10:31:51 +02:00
2e4eff1b1d
kcmp.2: Add an example program
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-28 10:25:18 +02:00
79bdcc4a5c
clone.2: Mention kcmp() under notes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-28 09:34:52 +02:00
c3a7b4e958
mount.2: wfix
2016-07-28 08:32:32 +02:00
2a0bd971fa
stat.2: _BSD_SOURCE and _SVID_SOURCE no longer expose nanosecond timestamps
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-26 13:02:46 +02:00
ccfe84ee2a
getitimer.2: tfix
2016-07-24 21:02:09 +02:00
c0d44cf5ae
getitimer.2: tfix
2016-07-24 21:02:09 +02:00
8a2de39c05
umask.2: Provide a rationale for the existence of /proc/PID/status 'Umask' field
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-18 17:10:57 +02:00
ac6c297c7b
umask.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-18 17:05:14 +02:00
2ae96e8ae8
Removed trailing white space at end of lines
2016-07-17 18:10:19 +02:00
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
e4fcb7bcc3
ioctl_ficlonerange.2: Mention a subtlety with length == 0
...
Passing length == 0 to clonerange actually makes it clone
all the way to EOF.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2016-07-16 12:25:12 +02:00
a9562222f7
kill.2: Clarify the meaning if sig==0
...
Reported-by: John Wiersba <jrw32982@yahoo.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-16 12:23:18 +02:00
b5eb75f750
perf_event_open.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 12:09:35 +02:00
3eb9519282
perf_event_open.2: Document new perf_event_paranoid default
...
Signed-off-by: Jann Horn <jann@thejh.net>
2016-07-07 12:08:37 +02:00
4dc411ddbd
perf_event_open.2: Add a note that dyn_size is omitted if size == 0
...
The perf_output_sample_ustack in kernel/events/core.c only writes
a single 64 bit word if it can't dump the user registers. From the
current version of the man page, I would have expected two 64 bit
words (one for size, one for dyn_size). Change the man page to
make this behavior explicit.
Reviewed-by: Vince Weaver <vincent.weaver@maine.edu>
2016-07-07 12:05:06 +02:00
c082f385d4
futex.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 10:12:58 +02:00
a8fa059758
sysinfo.2: srcfix: change page license
...
The license on the original versoin of this page is troublesome,
because of restrictions imposed by the clause that the page may be
modified "for the purpose of improving Linux or its documentation
efforts".
By now, I have rewritten all except trivial pieces of the page,
and the structure definitions in any case came from kernel header
files. So, I'm relicensing the page to the "verbatim" license.
See https://bugzilla.kernel.org/show_bug.cgi?id=118311
Reported-by: Tom Callaway <tcallawa@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 09:08:45 +02:00
641277ecc4
sysinfo.2: Rewrite and update various pieces
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 09:07:14 +02:00
00538c672b
pciconfig_read.2: Change license to note that page may be modified
...
Niki Rahimi, the author of this page, has agreed that it's okay
to change the license to note that the page can be modified.
See https://bugzilla.kernel.org/show_bug.cgi?id=118311
Reported-by: Tom Callaway <tcallawa@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 09:07:14 +02:00
0d8367f0f7
getitimer.2: Change license to note that page may be modified
...
The page as originally written carried text that said the page may
be freely distributed but made no statement about modification.
In the 20+ years since it was first written, the page has in fact
seen repeated, sometimes substantial, modifications, and only a
small portion of the original text remains. One could I suppose
rewrite the last few pieces that remain from the original,
but as the largest contributor to the pages existing text,
I'm just going to relicense it to explicitly note that
modification is permitted. (I presume the failure by the
original author to grant permission to modify was simply an
oversight; certainly, the large number of people who have
changed the page have taken that to be the case.)
Reported-by: Tom Callaway <tcallawa@redhat.com>
See also https://bugzilla.kernel.org/show_bug.cgi?id=118311
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-07 08:13:13 +02:00
b659d904b4
getitimer.2: Substantial rewrites to various parts of the page
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-05 12:44:39 +02:00
4acc2a5ff8
sysinfo.2: srcfix: remove request to add timestamp in source; we have Git nowadays
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-05 12:44:39 +02:00
0fa34fb396
utimensat.2: Note that the glibc wrapper disallows pathname==NULL
...
Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 11:25:51 +02:00
2389c1e3c1
utimensat.2: Minor fix: reorder some text in NOTES
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 11:20:42 +02:00
f69c2584a9
getpriority.2: Make discussion of RLIMIT_NICE more prominent
...
The discussion of RLIMIT_NICE was hidden under the EPERM error,
where it was difficult to find. Place some relevant text in
DESCRIPTION.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 00:45:20 +02:00
b8bc577b89
getpriority.2: Clarify equivalence between lower nice value and higher priority
...
Reported-by: Robin Kuzmin <kuzmin.robin@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 00:36:43 +02:00
653c1fe2e2
getpriority.2: Note that getpriority()/setpriority deal with same attribute as nice(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 00:32:32 +02:00
659cc17f4f
setfsgid.2, setfsuid.2: Note which glibc version stopped checking for truncation of the argument
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 00:15:24 +02:00
dc439d82cb
setfsgid.2, setfsuid.2: Move glibc wrapper notes to "C library/kernel differences" subsection
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-02 00:13:05 +02:00
de61071a21
setfsgid.2, setfsuid.2: Fix note about errors from the syscall wrapper
...
See sysdeps/unix/sysv/linux/i386/setfsuid.c in glibc-2.2.1.
(This code is not present in modern glibc anymore.)
Signed-off-by: Jann Horn <jannh@google.com>
2016-07-02 00:09:30 +02:00
48235a56f3
syscalls.2: tfix
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-07-01 20:56:11 +02:00
e203673ac7
unshare.2: Add reference to mount_namespaces(7) under CLONE_NEWNS description
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:32 +02:00
c212248c77
clone.2: Add reference to mount_namespaces(7) under CLONE_NEWNS description
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:32 +02:00
39b3f0058e
clone.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:32 +02:00
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
a67271b0c9
umount.2: SEE ALSO: add mount_namespaces(7)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-30 06:08:31 +02:00
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
028b5760e8
ptrace.2: Minor fixes after review by Kees Cook
...
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
e48ed83a6a
ptrace.2: tfix
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
d5765e275d
ptrace.2: Note that user namespaces can be used to bypass Yama protections
...
Cowrittten-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
e532361686
ptrace.2: Update Yama ptrace_scope documentation
...
Reframe the discussion in terms of PTRACE_MODE_ATTACH checks,
and make a few other minor tweaks and additions.
Reviewed-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
94b0464cc2
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
b0459842ff
ptrace.2: srcfix: add 2015 copyright notice for mtk
...
(Yama ptrace_scope text added in 2015.)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
00172d8d96
ptrace.2: Add an introductory paragraph to the Ptrace access mode checks" section
...
Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
1c22e40a71
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
3224581342
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
edb7368474
ptrace.2: Relocate text noting that PTRACE_MODE_* constants are kernel-internal
...
(No content changes.)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
be26fa864f
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
bcd0d82dac
ptrace.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
3cd161fe57
ptrace.2: Describe PTRACE_MODE_NOAUDIT in more detail
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
78f0786577
ptrace.2: Further fixes after review from Jann Horn
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
a330bffa78
ptrace.2: Minor improvements to ptrace access mode text
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
611d3ac40a
ptrace.2: Various fixes after review by Jann Horn
...
Among other things, Jann pointed out that the commoncap LSM
is always invoked, and Kees Cook pointed out the relevant
kernel code:
===
> BTW, can you point me at the piece(s) of kernel code that show that
> "commoncap" is always invoked in addition to any other LSM that has
> been installed?
It's not entirely obvious, but the bottom of security/commoncap.c shows:
struct security_hook_list capability_hooks[] = {
LSM_HOOK_INIT(capable, cap_capable),
...
};
void __init capability_add_hooks(void)
{
security_add_hooks(capability_hooks, ARRAY_SIZE(capability_hooks));
}
And security/security.c shows the initialization order of the LSMs:
int __init security_init(void)
{
pr_info("Security Framework initialized\n");
/*
* Load minor LSMs, with the capability module always first.
*/
capability_add_hooks();
yama_add_hooks();
loadpin_add_hooks();
/*
* Load all the remaining security modules.
*/
do_security_initcalls();
return 0;
}
===
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
0647331a06
kcmp.2, ptrace.2: tfix
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
e4e2367fe6
ptrace.2: Clarify the purpose of mentioning the kernel PTRACE_MODE_* constants
...
The "ptrace access mode" text is about user-space-visible
behavior, but in order to explain that behavior at what I
believe is a sufficient level of detail (e.g., to differentiate
the various types of checks that are performed for various
system calls and pseudofile accesses), one needs (1) to discuss
the MODE flag details as implemented in the kernel, and (2) to
have a shorthand way to refer to the various cases from other
pages. It's not absolutely necessary to name the flags for (1),
but using the flag names is certainly a handy shorthand for (2).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
3bd3ab0f55
kcmp.2: kcmp() is governed by PTRACE_MODE_READ_REALCREDS
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
a1c7ef5685
get_robust_list.2: get_robust_list() is governed by PTRACE_MODE_READ_REALCREDS
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
13ec13dc19
perf_event_open.2: If pid > 0, the operation is governed by PTRACE_MODE_READ_REALCREDS
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
c33e8aff8c
ptrace.2: Note that PTRACE_SEIZE is subject to a ptrace access mode check
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
d4c976d820
ptrace.2: Rephrase PTRACE_ATTACH permissions in terms of ptrace access mode check
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
408c8172e4
process_vm_readv.2: Rephrase permission rules in terms of a ptrace access mode check
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
ace93363fb
ptrace.2: Document ptrace access modes
...
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:28 +02:00
329ad27142
acct.2, chmod.2, fcntl.2, mmap.2, mprotect.2, rmdir.2, times.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-26 13:08:52 +02:00
4100abc52e
futex.2: Explain how to get equivalent of FUTEX_WAIT with an absolute timeout
...
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-26 11:25:22 +02:00
678c99868e
futex.2: Describe FUTEX_BITSET_MATCH_ANY
...
Describe FUTEX_BITSET_MATCH_ANY and FUTEX_WAIT and FUTEX_WAKE
equivalences.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-26 11:25:11 +02:00
6c38ce7f1f
futex.2: Note that at least one bit must be set in mask for BITSET operations
...
At least one bit must be set in the 'val3' mask supplied for the
FUTEX_WAIT_BITSET and FUTEX_WAKE_BITSET operations.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 09:42:15 +02:00
84abf4ba97
futex.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 09:34:16 +02:00
b3d5bc4ca6
futex.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 09:28:56 +02:00
ac991a11d7
futex.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 08:55:17 +02:00
a6918f1d4b
futex.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 08:54:03 +02:00
40d2dab928
futex.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 08:53:09 +02:00
6f19879d52
futex.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 08:53:09 +02:00
a01c3098e8
futex.2: Clarify clock default and choices for FUTEX_WAIT
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-24 08:53:09 +02:00
8064bfa536
futex.2: Fix descriptions of various timeouts
...
Reported-by: Thomas Gleixner <tglx@linutronix.de>
Reported-by: Darren Hart <dvhart@infradead.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-23 12:47:49 +02:00
017d194b0b
futex.2: Correct an ENOSYS error description
...
Since Linux 4.5, FUTEX_CLOCK_REALTIME is allowed with with FUTEX_WAIT.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-23 12:47:41 +02:00
0b97369dd8
futex.2: Remove crufty text about FUTEX_WAIT_BITSET interpretation of timeout
...
Since Linux 4.5, FUTEX_WAIT also understands
FUTEX_CLOCK_REALTIME.
Reported-by: Darren Hart <dvhart@infradead.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-23 10:19:39 +02:00
11d98142c9
statfs.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 12:26:16 +02:00
fe0960af7b
vhangup.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 12:01:56 +02:00
2e78e5e1e3
chroot.2: SEE ALSO: add pivot_root(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 11:55:41 +02:00
9484e1a348
lookup_dcookie.2: ffix / wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 11:48:44 +02:00
d133313fb1
lookup_dcookie.2: SEE ALSO: add oprofile(1)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 11:47:35 +02:00
d5e8624c2d
cacheflush.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-22 11:42:56 +02:00
2a7b88affd
kcmp.2: tfix
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-06-20 15:21:30 +02:00
31cc838703
getunwind.2, prctl.2, aio_suspend.3, setenv.3: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-20 14:00:37 +02:00
616c2730de
remap_file_pages.2, sigaltstack.2, umask.2, wait4.2, basename.3, canonicalize_file_name.3, dlerror.3, dlopen.3, dlsym.3, sockatmark.3, strtok.3: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-20 14:00:37 +02:00
83825f79d7
setns.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-20 14:00:37 +02:00
43a9c0831c
kcmp.2: Minor wording fix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-11 12:18:43 +02:00
c1f78aba44
prctl.2: Refer reader to discussion of /proc/[pid]/timerslack_ns
...
Under discussion of PR_SET_TIMERSLACK, refer the reader to
the /proc/[pid]/timerslack_ns file, documented in proc(5).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-11 10:58:45 +02:00
74b807b4d0
bdflush.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-10 16:28:25 +02:00
49c3367cce
ioctl.2: SEE ALSO: add ioctl_fideduperange(2) and ioctl_ficlonerange(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:12:34 +02:00
3780f8a5e5
prctl.2: Some wording improvements in timer slack description
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:12:34 +02:00
8b41eea4fc
prctl.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:12:34 +02:00
1a8e1c2fae
prctl.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:12:34 +02:00
164a3a92c9
kcmp.2: Minor fix-ups
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:11:53 +02:00
5c1932ae50
kcmp.2: Minor tweaks
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-09 22:11:53 +02:00
8ec68b89b4
kcmp.2: Note about SECURITY_YAMA
2016-06-09 22:11:53 +02:00
8c93a5df95
ioctl_ficlonerange.2, ioctl_fideduperange.2: srcfix: fix licensing
...
These are licensed under GPLv2, not VERBATIM.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2016-06-09 22:11:47 +02:00
8592ec74bd
ioctl_ficlonerange.2, ioctl_fideduperange.2: Mention same-filesystem requirement
...
Mention that FICLONE, FICLONERANGE, and FIDEDUPERANGE all require
both files to reside on the same filesystem.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2016-06-09 10:08:18 +02:00
5711c5f7aa
ioctl_fideduperange.2: Add VERSIONS section
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:35:00 +02:00
2db75216ad
ioctl_fideduperange.2: Minor tweaks
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:35:00 +02:00
990a64f7e3
ioctl_fideduperange.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:35:00 +02:00
2998d8b804
man2: New page documenting the FIDEDUPERANGE ioctl
...
Document the FIDEDUPERANGE ioctl, formerly known as
BTRFS_IOC_EXTENT_SAME.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2016-06-08 12:34:55 +02:00
c4f9c619fe
ioctl_ficlonerange.2: Add VERSIONS section
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:34:54 +02:00
603fc95a2b
ioctl_ficlonerange.2: Minor tweaks
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:34:54 +02:00
1d691addc2
ioctl_ficlonerange.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 12:34:54 +02:00
9eb18e174c
man2: New page documenting FICLONE and FICLONERANGE ioctls
...
Document the FICLONE and FICLONERANGE ioctls, formerly known as
the BTRFS_IOC_CLONE and BTRFS_IOC_CLONE_RANGE ioctls.
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
2016-06-08 12:34:45 +02:00
7f891e5db7
add_key.2: Empty payloads are not allowed in user-defined keys
...
iBoth add_key and the utility "keyctl add" return EINVAL when
attempting to add a user key with an empty or NULL payload.
The manpage implies that this should be valid.
From my reading of the kernel source, this has not been possible
since at least linux kernel commit 1da177e4 (2.6.12-rc2 on
2005-04-16).
Until kernel commit cf7f601c,
security/keys/user_defined.c:user_instantiate returned -EINVAL
if datalen <= 0. That commit only moved this behavior to a new
user_preparse function, where it remains today in b562e44f
(4.5.0 on 2016-03-13).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-08 11:56:58 +02:00
d1f84ed72a
clone.2, confstr.3, hpsa.4, tcp.7: tfix
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
2016-06-08 11:24:08 +02:00
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
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
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
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
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
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
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
74b46b5f77
mount.2: Minor tweaks
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-04 10:42:31 -05:00
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
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
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
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
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
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
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
16008a4146
mount.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-03 11:05:44 -05:00
4014230990
mmap.2: EXAMPLE: for completeness, add munmap() and close() calls
...
Reported-by: Rahul Bedarkar <rahulbedarkar89@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-03 06:53:41 -05:00
69a7267960
get_mempolicy.2: Correct rounding to 'maxnodes' (bits, not bytes)
...
Reported-by: Jörn Engel <joern@purestorage.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-02 21:32:22 -05:00
f9e2bea7ca
get_mempolicy.2: Fix prototype for get_mempolicy()
...
In numaif.h, 'add' is typed as 'void *'
Reported-by: Jörn Engel <joern@purestorage.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-02 21:18:16 -05:00
1f7191bb03
open.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-02 20:08:38 -05:00
27f5380d5c
quotactl.2: 'dqb_curspace' is in bytes, not blocks
...
This error appears to have been injected into glibc
when copying some headers from BSD.
See https://bugs.debian.org/825548
Reported-by: Jacob Willoughby <jacob@spacemonkey.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-01 14:37:34 -05:00
cd32ec849d
wait.2: Since Linux 4.7, __WALL is implied if child being ptraced
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-29 06:42:48 -05:00
ff82608eb6
wait.2: waitid() now (since Linux 4.7) also supports __WNOTHREAD/__WCLONE/__WALL
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-29 06:42:48 -05:00
36c8e72131
recv.2: With pending 0-length datagram read() and recv() with flags == 0 differ
...
Quoting Tom:
The statement "With a zero flags argument, recv() is equivalent to
read(2)." is not correct. In the case of passing a UDP socket an
empty buffer the two calls differ. read(2) will be a noop (as it
rightly says in its manpage), but recv(2) will discard the
packet.
We ran into this in networkd, as we use FIONREAD to determine the
buffer size (and allocate the right buffer), so in case someone
passed us an empty packet we would end up in a busy loop when we
were using read(2). Changing to recv(2) fixed the issue
[https://github.com/systemd/systemd/pull/3299 ].
Reported-by: Tom Gundersen <teg@jklm.no>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-29 06:42:48 -05:00
c3cfbeb992
recv.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-29 06:42:48 -05:00
c89a9937ca
open.2: Refer to correct functions in description of O_TMPFILE
...
Signed-off-by: Eric Biggers <ebiggers3@gmail.com>
2016-05-26 16:17:17 -05:00
42f194cf22
fnctl.2: tfix - remove duplicate paragraph in NOTES
...
This paragraph already appears above, right before the "File Locking"
one.
Signed-off-by: Iustin Pop <iustin@k1024.org>
2016-05-26 16:16:29 -05:00
0c00a52e49
umask.2: NOTES: Mention /proc/PID/status 'Umask' field
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-26 16:14:26 -05:00
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
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
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
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
9aae8d48a7
memfd_create.2: tfix
...
This is patch for current master. Fixes small typo.
From 94292ebe260a64920c63fe64075e0fa636a126cb Mon Sep 17 00:00:00 2001
From: Marko Kevac <marko@kevac.org>
Date: Sun, 15 May 2016 23:56:34 +0300
Subject: [PATCH] memfd_create.2: tfix
2016-05-18 13:14:06 +02:00
2641953087
pwritev2.2: New link to readv(2)
...
This link should have been added in the previous release...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-16 22:20:14 +02:00
62bd1ef2e8
preadv2.2: New link to readv(2)
...
This link should have been added in the previous release...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-16 22:18:33 +02:00
f516d6d979
fork.2: Add ENOMEM error for PID namespace where "init" has died
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-13 09:47:41 +02:00
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
9f496381ef
clock_getres.2, getrlimit.2, ioctl_fat.2, ioprio_set.2, quotactl.2, core.5, cpuset.7, vdso.7, ld.so.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:37:59 +02:00
b9fe4bc3d7
clone.2: Minor fix (page xref)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
46dd317603
setns.2: Document CLONE_NEWCGROUP
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
216131bdf5
unshare.2: Document CLONE_NEWCGROUP
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
c5af067406
clone.2: Document CLONE_NEWCGROUP
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
6881dc4717
unshare.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:54 +02:00
99851d8b2e
getrlimit.2: SEE ALSO: add cgroups(7)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:53 +02:00
ae2ff8f944
ioprio_set.2: SEE ALSO: add cgroups(7)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:08:53 +02:00
c550a89728
clone.2: ERRORS: add EINVAL for improperly aligned 'child_stack' value
...
As noted by Colin King:
Currently, the aarch64 clone() system call requires the stack
to be aligned at a 16 byte boundary, see
arch/arm64/kernel/process.c, copy_thread():
if (stack_start) {
if (is_compat_thread(task_thread_info(p)))
childregs->compat_sp = stack_start;
/* 16-byte aligned stack mandatory on AArch64 */
else if (stack_start & 15)
return -EINVAL;
else
childregs->sp = stack_start;
}
..and returns -EINVAL if not aligned correctly. This should
be added to the manual page clone(2) as it took me a while to
figure out why clone() was failing with -EINVAL for aarch64
but not on x86.
Reported-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 23:06:27 +02:00
b31056e386
open.2: tfix
2016-05-09 22:32:35 +02:00
11a6d0506c
clone.2, fork.2: srcfix: Add commit ID for ERESTARTNOINTR error
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-09 22:31:01 +02:00
10e46057dd
clone.2, fork.2: Document ERESTARTNOINTR error code
...
Since Linux 2.6.17, clone and fork syscalls return ERESTARTNOINTR
when interrupted by a signal before newly created process is added
to its process group.
This error code can only be seen by ptrace at syscall exit tracing.
The information was obtained from kernel source code:
http://bit.ly/24xdofn
Signed-off-by: Nikola Forró <nforro@redhat.com>
2016-05-09 22:30:34 +02:00
29ff7699b7
ioctl_fat.2: Use %04x to print volume ID
...
Leading zeroes should be used when display a FAT volume ID.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2016-05-09 22:25:41 +02:00
d673870eba
execve.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-08 17:41:26 +02:00
7be43378e6
fcntl.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 21:27:01 +02:00
ba65cc12a8
memfd_create.2: Note that memfd_create() does not have a glibc wrapper
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 13:09:23 +02:00
e57f8d34e4
memfd_create.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 12:45:16 +02:00
03117dc0db
fsync.2: Give some examples of files where sync can fail with EINVAL
...
Reported-by: Georg Sauthoff <gsauthof@techfak.uni-bielefeld.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 14:28:53 +02:00
2a79c2ac32
execve.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 11:22:14 +02:00
246104f0bc
execve.2: Since Linux 2.6.28, recursive script interpretation is supported
...
Reported-by: Valery Reznic <valery_reznic@yahoo.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 11:22:08 +02:00
c74bc51914
clock_getres.2: Note that coarse clock need architecture and VDSO support
...
Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 16:23:51 +01:00
bfd08d7770
readv.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:34 +01:00
840dfaf0de
readv.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:34 +01:00
3b31ec64ab
readv.2: Tweaks to Christoph's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:33 +01:00
d948a87054
readv.2: Document preadv2() and pwritev2()
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:40:18 +01:00
e1124af0ba
fcntl.2: Note that mandatory locking is now governed by a configuration option
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 13:31:17 +01:00
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
51015f1409
write.2: Clarify that 'size_t' and 'ssize_t' are integer types specified in POSIX
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
aead9ac9bf
read.2: Clarify that 'size_t' and 'ssize_t' are integer types specified in POSIX
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
b4b1c3e7d0
lseek.2: Note that 'off_t' is an integer data type defined by POSIX
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
9f6007b8bc
sigaction.2: Document SEGV_PKUERR
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 19:05:16 +13:00
0c962aab5f
sigaction.2: Document SEGV_BNDERR
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:54:33 +13:00
fec74bb1aa
ptrace.2: srcfix: add info about PTRACE_SEIZE
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:38:04 +13:00
a73a078154
sigaction.2: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:29:59 +13:00
8d03f12cd4
quotactl.2: Document Q_GETNEXTQUOTA and Q_XGETNEXTQUOTA
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 10:15:22 +13:00
3b17710415
quotactl.2: Rework/reorder ERRORS list
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Make into a single alphabetically ordered list
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 09:35:43 +13:00
4c8a2e1d4c
quotactl.2: Add kernel version for G_GETINFO, Q_SETINFO, and Q_GETFMT
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 09:13:26 +13:00
3cf5ae17a1
quotactl.2: Note kernel version that removed Q_GETSTATS
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 08:34:07 +13:00
28520ed405
syscalls.2: Add preadv2() and pwritev2()
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 08:01:09 +13:00
efcc21c9fa
semctl.2: From kernel 4.6, Linux now updates 'sempid' on SETALL operations
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-26 07:18:07 +13:00
2c767761a2
Removed trailing white space at end of lines
2016-03-15 17:30:43 +13:00
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
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 17:30:43 +13:00
b6e7016e54
ioperm.2: Permissions are inherited across fork(2)
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See https://bugzilla.kernel.org/show_bug.cgi?id=99911
Reported-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 16:41:24 +13:00
38931a4d3c
iopl.2: Permissions are not inherited across fork(2) or preserved on execve(2)
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See https://bugzilla.kernel.org/show_bug.cgi?id=99901
Reported-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 16:41:24 +13:00
33fd2d00f1
lseek.2: NFS supports SEEK_HOLE and SEEK_DATA
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 13:39:50 +13:00
Michael Kerrisk