LDP
/
man-pages
mirror of https://github.com/mkerrisk/man-pages
0
1
Fork 0
Code Releases Activity
21,529 Commits 1 Branch 197 Tags 93 MiB
Commit Graph

21529 Commits

Author SHA1 Message Date
Alejandro Colomar 13fb746008 FILE.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 15:33:55 +02:00
Tycho Andersen edc18bbf61 system_data_types.7: Add 'FILE' 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 15:33:03 +02:00
Michael Kerrisk d39ad78f73 _exit.2, access.2, acct.2, brk.2, chdir.2, chmod.2, chown.2, chroot.2, clock_getres.2, clock_nanosleep.2, fsync.2, futimesat.2, getdomainname.2, getgroups.2, gethostname.2, getpagesize.2, getrlimit.2, getsid.2, gettimeofday.2, kill.2, link.2, madvise.2, mincore.2, mkdir.2, mknod.2, nanosleep.2, nice.2, open.2, posix_fadvise.2, pread.2, process_vm_readv.2, readlink.2, readv.2, rename.2, select.2, semop.2, seteuid.2, setpgid.2, setreuid.2, sigaction.2, sigaltstack.2, sigpending.2, sigprocmask.2, sigsuspend.2, sigwaitinfo.2, stat.2, stime.2, symlink.2, sync.2, syscall.2, timer_create.2, timer_delete.2, timer_getoverrun.2, timer_settime.2, truncate.2, unlink.2, utimensat.2, vfork.2, vhangup.2, wait.2, wait4.2, a64l.3, abs.3, acos.3, acosh.3, addseverity.3, adjtime.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, atoi.3, bsd_signal.3, cbrt.3, ceil.3, cfree.3, clearenv.3, clock_getcpuclockid.3, confstr.3, copysign.3, cos.3, cosh.3, ctermid.3, ctime.3, daemon.3, dirfd.3, div.3, drand48.3, drand48_r.3, duplocale.3, dysize.3, ecvt.3, ecvt_r.3, endian.3, erf.3, erfc.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, fmemopen.3, fmin.3, fmod.3, fopen.3, fpclassify.3, frexp.3, fseeko.3, ftw.3, futimes.3, fwide.3, gamma.3, gcvt.3, getaddrinfo.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getentropy.3, getenv.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getline.3, getloadavg.3, getlogin.3, getmntent.3, getnameinfo.3, getnetent_r.3, getopt.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, getw.3, grantpt.3, group_member.3, gsignal.3, hypot.3, ilogb.3, inet.3, inet_net_pton.3, initgroups.3, insque.3, isalpha.3, isfdtype.3, isgreater.3, iswblank.3, j0.3, killpg.3, ldexp.3, lgamma.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, lrint.3, lround.3, malloc.3, mbsnrtowcs.3, memchr.3, mkdtemp.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mq_receive.3, mq_send.3, nan.3, newlocale.3, nextafter.3, nl_langinfo.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, pow.3, printf.3, profil.3, psignal.3, pthread_attr_setstack.3, pthread_cleanup_push_defer_np.3, pthread_kill.3, pthread_mutex_consistent.3, pthread_mutexattr_setrobust.3, pthread_rwlockattr_setkind_np.3, pthread_sigmask.3, pthread_sigqueue.3, pthread_spin_init.3, pthread_spin_lock.3, ptsname.3, putenv.3, putpwent.3, qecvt.3, qsort.3, rand.3, random.3, random_r.3, rcmd.3, readdir_r.3, realpath.3, remainder.3, remquo.3, rint.3, round.3, rpmatch.3, scalb.3, scalbln.3, scandir.3, scanf.3, sched_getcpu.3, seekdir.3, sem_wait.3, setbuf.3, setenv.3, setjmp.3, setnetgrent.3, siginterrupt.3, signbit.3, significand.3, sigqueue.3, sigset.3, sigsetops.3, sigvec.3, sigwait.3, sin.3, sinh.3, sockatmark.3, sqrt.3, stpcpy.3, stpncpy.3, strdup.3, strerror.3, strfromd.3, strnlen.3, strsep.3, strsignal.3, strtod.3, strtok.3, strtol.3, strtoul.3, syslog.3, tan.3, tanh.3, telldir.3, tempnam.3, termios.3, tgamma.3, timegm.3, timeradd.3, tmpnam.3, toascii.3, toupper.3, towlower.3, towupper.3, trunc.3, ttyslot.3, tzset.3, ualarm.3, unlocked_stdio.3, unlockpt.3, uselocale.3, usleep.3, wcpcpy.3, wcpncpy.3, wcscasecmp.3, wcsdup.3, wcsncasecmp.3, wcsnlen.3, wcsnrtombs.3, wordexp.3, wprintf.3, y0.3: srcfix: use better macros in SYNOPSIS 
Around the text:
"Feature Test Macro Requirements for glibc..."
replace ".in -4n/.in" with ".RS -4/.RE".
The latter form is more idiomatic use of man macros.
The nroff output is unchanged.

Reported-by: G. Branden Robinson <g.branden.robinson@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 15:12:12 +02:00
Michael Kerrisk 281dca499e chmod.2, connect.2, recv.2: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 14:46:56 +02:00
Michael Kerrisk 161b8eda4d clone.2, io_submit.2, select.2, shmget.2, getcontext.3, malloc_info.3, mtrace.3, posix_spawn.3, strfromd.3, proc.5: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 14:24:12 +02:00
Michael Kerrisk c37e8cfb04 system_data_types.7: Minor edits to Alejandro Colomar's patch 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:48:52 +02:00
Alejandro Colomar b93cf1e1da uint8_t.3, uint16_t.3, uint32_t.3, uint64_t.3, uintN_t.3: New links to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:32 +02:00
Alejandro Colomar 1231520ca9 system_data_types.7: Add uintN_t family of types 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:27 +02:00
Alejandro Colomar f30ba1fbcb int8_t.3, int16_t.3, int32_t.3, int64_t.3, intN_t.3: New links to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:21 +02:00
Alejandro Colomar 76ea908ca8 system_data_types.7: Add intN_t family of types 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:15 +02:00
Alejandro Colomar c3ed59072e uintmax_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:09 +02:00
Alejandro Colomar 1d0046bf67 system_data_types.7: Add 'uintmax_t' 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:43:03 +02:00
Alejandro Colomar 333e127b94 intmax_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:42:57 +02:00
Alejandro Colomar df7da8f544 system_data_types.7: Add 'intmax_t' 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 13:42:48 +02:00
Michael Kerrisk c9e6c5abc9 statx.2: Minor edits to Ira Weiny's 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 10:27:10 +02:00
Ira Weiny 38ad6a8808 statx.2: Add STATX_ATTR_DAX 
Linux 5.8 adds STATX_ATTR_DAX support.

https://lore.kernel.org/lkml/20200428002142.404144-4-ira.weiny@intel.com/
https://lore.kernel.org/lkml/20200504161352.GA13783@magnolia/

Add the text to the statx man page.

Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-29 10:21:21 +02:00
Michael Kerrisk e9a0682b18 ioctl_fslabel.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-28 12:40:13 +02:00
Alejandro Colomar 9cdd2e0512 system_data_types.7: ffix 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-28 07:52:54 +02:00
Alejandro Colomar f8e0d67e80 va_list.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-26 22:12:26 +02:00
Alejandro Colomar 5f85c6469f system_data_types.7: Add va_list 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-26 22:12:16 +02:00
Michael Kerrisk 9076359f0e seccomp.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-26 15:49:32 +02:00
Michael Kerrisk cfedbfb96c rtld-audit.7: srcfix: semantic newlines 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 20:41:01 +02:00
Florian Weimer 3d49f95b4d rtld-audit.7: Clarify la_version handshake 
Returning its argument without further checks is almost always
wrong for la_version.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Signed-off-by: Florian Weimer <fweimer@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 20:41:01 +02:00
Michael Kerrisk 7955742d0d system_data_types.7: Minor tweaks to Alejandro Colomar's float_t/double_t patches 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:58:47 +02:00
Alejandro Colomar 156e30baa6 system_data_types.7: srcfix 
The contents of each type are a logical block that is indented as
a block.  They are not separate paragraphs that happen to be
indented separately, but a set of continuous paragraphs, all at
the same level, indented as a block from the list entry--the name
of the type--.  Therefore, it makes more sense to use block
indentation, represented by .RS/.RE, rather than indenting each
paragraph separately.  That way it's also easier to further indent
a separate paragraph inside a block, which happens for example in
the case of float_t & double_t.  It's simply much easier now to
use .IP specifically in those cases where you want to indent just
a single paragraph.

Also added an ending separator comment line just after the last
type.

[mtk: minor edits to commit message]

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:51:32 +02:00
Alejandro Colomar 0c3e8eb330 double_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:50:29 +02:00
Alejandro Colomar 55e24f06a0 system_data_types.7: Add double_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:50:20 +02:00
Alejandro Colomar fa712444b4 float_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:49:03 +02:00
Alejandro Colomar 77b5b456de system_data_types.7: Add float_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 13:48:49 +02:00
Alejandro Colomar 963e636c35 system_data_types.7: srcfix 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 12:38:20 +02:00
Alejandro Colomar 59a1988b25 seccomp.2: Use ARRAY_SIZE() macro instead of raw sizeof division 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 11:25:12 +02:00
Alejandro Colomar c9cedb53b2 seccomp.2: Remove unneeded cast 
From the email discussion:

> Hi Alex,
>
> On 9/25/20 9:31 AM, Alejandro Colomar wrote:
>> Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
>> ---
>>   man2/seccomp.2 | 2 +-
>>   1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/man2/seccomp.2 b/man2/seccomp.2
>> index 58033da1c..d6b856c32 100644
>> --- a/man2/seccomp.2
>> +++ b/man2/seccomp.2
>> @@ -1101,7 +1101,7 @@ install_filter(int syscall_nr, int t_arch, int f_errno)
>>       };
>>
>>       struct sock_fprog prog = {
>> -        .len = (unsigned short) (sizeof(filter) / sizeof(filter[0])),
>> +        .len = sizeof(filter) / sizeof(filter[0]),
>>           .filter = filter,
>>       };
>
> I have a small doubt about this change. With the change,
> there are no compilation warnings.
>
> But, if we change the code to something slightly different:
>
> [[
>      size_t x = (sizeof(filter) / sizeof(filter[0]));
>      struct sock_fprog prog = {
>          .len = x,
>          .filter = filter,
>      };
> ]]
>
> The "cc -Wconversion" gives us the following warning:
>
>      warning: conversion from ‘size_t’ {aka ‘long unsigned int’}
>      to ‘short unsigned int’ may change value
>
> Presumably we don't get a warning for an assignment of the form
>
>      .len = (sizeof(filter) / sizeof(filter[0]))
>
> because the compiler is smart enough to work out that the
> value of the constant expression is within the range of
> "unsigned short".
>
> Your thoughts?

Hi Michael,

I'd say that the cast doesn't fix any problems at all.  It silences a
valid warning, and I'd use a pragma for that (to be more explicit about
the intention of silencing a warning) if I do want -Wconversion enabled
(which usually I don't want, because it's too noisy) and I'm sure that
this won't overflow.  I'd limit the use casts to only when I *really*
need to.

I guess that if you enable -O3, the warning will vanish again because
the compiler will optimize away 'x' (but I didn't test).

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 11:17:01 +02:00
Alejandro Colomar ffd4b5b90f lconv.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 09:58:57 +02:00
Alejandro Colomar ecc4a0453b system_data_types.7: Add lconv 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 09:58:26 +02:00
Alejandro Colomar 203a500f25 getgrent_r.3: Declare variables with different types in different lines 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 09:57:26 +02:00
Alejandro Colomar 548c692848 system_data_types.7: ffix 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-25 09:56:51 +02:00
Alejandro Colomar 8f53215faa lldiv_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:04:40 +02:00
Alejandro Colomar 7ffe6428d0 system_data_types.7: Add lldiv_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:04:31 +02:00
Alejandro Colomar 79cb0be81a ldiv_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:03:41 +02:00
Alejandro Colomar 6680e1944e system_data_types.7: Add ldiv_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:03:35 +02:00
Alejandro Colomar b3b22e7f4d div_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:03:09 +02:00
Alejandro Colomar 55cc29ab80 system_data_types.7: Add div_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 13:03:03 +02:00
Alejandro Colomar 72eee6454f imaxdiv_t.3: New link to system_data_types(7) 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 12:07:21 +02:00
Alejandro Colomar 9037ba92eb system_data_types.7: Add imaxdiv_t 
Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 12:07:11 +02:00
Michael Kerrisk 2e7e669c2e strfromd.3: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 10:02:00 +02:00
Michael Kerrisk db0411bd20 core.5: srcfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 10:00:16 +02:00
Michael Kerrisk 1ef38c0eb1 core.5: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 09:59:57 +02:00
Michael Kerrisk 3c8acfd73c ldd.1: Minor tweak to 'ldd' output example 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 09:57:27 +02:00
Michael Kerrisk 9f5f1b5b8f ptrace.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 09:47:55 +02:00
Michael Kerrisk 861d36ba31 pldd.1, bpf.2, clone.2, dup.2, ioctl_fat.2, nfsservctl.2, open_by_handle_at.2, perf_event_open.2, pivot_root.2, request_key.2, sched_setaffinity.2, seccomp.2, select.2, statx.2, dl_iterate_phdr.3, dlinfo.3, dlopen.3, insque.3, newlocale.3, printf.3, pthread_setname_np.3, rpc.3, stdarg.3, strfmon.3, veth.4, proc.5, slabinfo.5, cgroup_namespaces.7, cgroups.7, cpuset.7, fanotify.7, inotify.7, mount_namespaces.7, sock_diag.7, user_namespaces.7, ld.so.8: Use \(aq instead of ' inside monospace fonts 
Use \(aq to get an unslanted single quote inside monospace code
blocks. Using a simple ' results in a slanted quote inside PDFs.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2020-09-24 09:32:31 +02:00