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thirdparty/man-pages.git
2 years agohier.7: tfix
Alejandro Colomar [Tue, 11 Oct 2022 20:50:24 +0000 (22:50 +0200)] 
hier.7: tfix

Reported-by: Grigoriy <grigoriyremvar@protonmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agofanotify_mark.2: Document FAN_MARK_IGNORE
Amir Goldstein [Fri, 7 Oct 2022 06:13:28 +0000 (09:13 +0300)] 
fanotify_mark.2: Document FAN_MARK_IGNORE

A new flavor of FAN_MARK_IGNORED_MASK that helps to resolve the
ambiguity around the combination of event flags and ignore mask.

It is also more strict in the events and flags allowed to be
set in a non-directory inode mark mask and it mandates the use
of FAN_MARK_IGNORED_SURV_MODIFY flag on filesystem, mount and
directory inode marks.

Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Matthew Bobrowski <repnop@google.com>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agoStart of man-pages-NEXT: Move Changes to Changes.old
Alejandro Colomar [Tue, 11 Oct 2022 20:40:50 +0000 (22:40 +0200)] 
Start of man-pages-NEXT: Move Changes to Changes.old

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agoReady for 6.00 man-pages-6.00
Alejandro Colomar [Sun, 9 Oct 2022 16:02:16 +0000 (18:02 +0200)] 
Ready for 6.00

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agoupdate_timestamps.sh: Ignore inexistent files
Alejandro Colomar [Sun, 9 Oct 2022 15:34:19 +0000 (17:34 +0200)] 
update_timestamps.sh: Ignore inexistent files

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agogetent.1, iconv.1, intro.1, ldd.1, locale.1, localedef.1, memusage.1, memusagestat...
Alejandro Colomar [Sun, 9 Oct 2022 15:32:18 +0000 (17:32 +0200)] 
getent.1, iconv.1, intro.1, ldd.1, locale.1, localedef.1, memusage.1, memusagestat.1, mtrace.1, pldd.1, sprof.1, time.1, _exit.2, _syscall.2, accept.2, access.2, acct.2, add_key.2, adjtimex.2, alarm.2, alloc_hugepages.2, arch_prctl.2, bdflush.2, bind.2, bpf.2, brk.2, cacheflush.2, capget.2, chdir.2, chmod.2, chown.2, chroot.2, clock_getres.2, clock_nanosleep.2, clone.2, close.2, close_range.2, connect.2, copy_file_range.2, create_module.2, delete_module.2, dup.2, epoll_create.2, epoll_ctl.2, epoll_wait.2, eventfd.2, execve.2, execveat.2, exit_group.2, fallocate.2, fanotify_init.2, fanotify_mark.2, fcntl.2, flock.2, fork.2, fsync.2, futex.2, futimesat.2, get_kernel_syms.2, get_mempolicy.2, get_robust_list.2, getcpu.2, getdents.2, getdomainname.2, getgid.2, getgroups.2, gethostname.2, getitimer.2, getpagesize.2, getpeername.2, getpid.2, getpriority.2, getrandom.2, getresuid.2, getrlimit.2, getrusage.2, getsid.2, getsockname.2, getsockopt.2, gettid.2, gettimeofday.2, getuid.2, getunwind.2, getxattr.2, idle.2, init_module.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, intro.2, io_cancel.2, io_destroy.2, io_getevents.2, io_setup.2, io_submit.2, ioctl.2, ioctl_console.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, ioctl_fslabel.2, ioctl_getfsmap.2, ioctl_iflags.2, ioctl_ns.2, ioctl_tty.2, ioctl_userfaultfd.2, ioperm.2, iopl.2, ioprio_set.2, ipc.2, kcmp.2, kexec_load.2, keyctl.2, kill.2, landlock_add_rule.2, landlock_create_ruleset.2, landlock_restrict_self.2, link.2, listen.2, listxattr.2, llseek.2, lookup_dcookie.2, lseek.2, madvise.2, mbind.2, membarrier.2, memfd_create.2, memfd_secret.2, migrate_pages.2, mincore.2, mkdir.2, mknod.2, mlock.2, mmap.2, mmap2.2, modify_ldt.2, mount.2, mount_setattr.2, move_pages.2, mprotect.2, mq_getsetattr.2, mremap.2, msgctl.2, msgget.2, msgop.2, msync.2, nanosleep.2, nfsservctl.2, nice.2, open.2, open_by_handle_at.2, openat2.2, outb.2, pause.2, pciconfig_read.2, perf_event_open.2, perfmonctl.2, personality.2, pidfd_getfd.2, pidfd_open.2, pidfd_send_signal.2, pipe.2, pivot_root.2, pkey_alloc.2, poll.2, posix_fadvise.2, prctl.2, pread.2, process_madvise.2, process_vm_readv.2, ptrace.2, query_module.2, quotactl.2, read.2, readahead.2, readdir.2, readlink.2, readv.2, reboot.2, recv.2, recvmmsg.2, remap_file_pages.2, removexattr.2, rename.2, request_key.2, restart_syscall.2, rmdir.2, rt_sigqueueinfo.2, s390_guarded_storage.2, s390_pci_mmio_write.2, s390_runtime_instr.2, s390_sthyi.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setattr.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, seccomp.2, seccomp_unotify.2, select.2, select_tut.2, semctl.2, semget.2, semop.2, send.2, sendfile.2, sendmmsg.2, set_mempolicy.2, set_thread_area.2, set_tid_address.2, seteuid.2, setfsgid.2, setfsuid.2, setgid.2, setns.2, setpgid.2, setresuid.2, setreuid.2, setsid.2, setuid.2, setup.2, setxattr.2, sgetmask.2, shmctl.2, shmget.2, shmop.2, shutdown.2, sigaction.2, sigaltstack.2, signal.2, signalfd.2, sigpending.2, sigprocmask.2, sigreturn.2, sigsuspend.2, sigwaitinfo.2, socket.2, socketcall.2, socketpair.2, splice.2, spu_create.2, spu_run.2, stat.2, statfs.2, statx.2, stime.2, subpage_prot.2, swapon.2, symlink.2, sync.2, sync_file_range.2, syscall.2, syscalls.2, sysctl.2, sysfs.2, sysinfo.2, syslog.2, tee.2, time.2, timer_create.2, timer_delete.2, timer_getoverrun.2, timer_settime.2, timerfd_create.2, times.2, tkill.2, truncate.2, umask.2, umount.2, uname.2, unimplemented.2, unlink.2, unshare.2, uselib.2, userfaultfd.2, ustat.2, utime.2, utimensat.2, vfork.2, vhangup.2, vm86.2, vmsplice.2, wait.2, wait4.2, write.2, open_how.2type, CPU_SET.3, FILE.3, INFINITY.3, MAX.3, MB_CUR_MAX.3, MB_LEN_MAX.3, _Generic.3, __ppc_get_timebase.3, __ppc_set_ppr_med.3, __ppc_yield.3, __setfpucw.3, a64l.3, abort.3, abs.3, acos.3, acosh.3, addseverity.3, adjtime.3, aio_cancel.3, aio_error.3, aio_fsync.3, aio_init.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, alloca.3, argz_add.3, asin.3, asinh.3, asprintf.3, assert.3, assert_perror.3, atan.3, atan2.3, atanh.3, atexit.3, atof.3, atoi.3, backtrace.3, basename.3, bcmp.3, bcopy.3, bindresvport.3, bsd_signal.3, bsearch.3, bstring.3, bswap.3, btowc.3, btree.3, byteorder.3, bzero.3, cabs.3, cacos.3, cacosh.3, canonicalize_file_name.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, catgets.3, catopen.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cexp2.3, cfree.3, cimag.3, circleq.3, clearenv.3, clock.3, clock_getcpuclockid.3, clog.3, clog10.3, clog2.3, closedir.3, cmsg.3, confstr.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, cproj.3, creal.3, crypt.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctermid.3, ctime.3, daemon.3, dbopen.3, des_crypt.3, difftime.3, dirfd.3, div.3, dl_iterate_phdr.3, dladdr.3, dlerror.3, dlinfo.3, dlopen.3, dlsym.3, drand48.3, drand48_r.3, duplocale.3, dysize.3, ecvt.3, ecvt_r.3, encrypt.3, end.3, endian.3, envz_add.3, erf.3, erfc.3, err.3, errno.3, error.3, ether_aton.3, euidaccess.3, exec.3, exit.3, exp.3, exp10.3, exp2.3, expm1.3, fabs.3, fclose.3, fcloseall.3, fdim.3, fenv.3, ferror.3, fexecve.3, fflush.3, ffs.3, fgetc.3, fgetgrent.3, fgetpwent.3, fgetwc.3, fgetws.3, fileno.3, finite.3, flockfile.3, floor.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmod.3, fmtmsg.3, fnmatch.3, fopen.3, fopencookie.3, fpathconf.3, fpclassify.3, fpurge.3, fputwc.3, fputws.3, fread.3, frexp.3, fseek.3, fseeko.3, ftime.3, ftok.3, fts.3, ftw.3, futimes.3, fwide.3, gamma.3, gcvt.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getcontext.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getentropy.3, getenv.3, getfsent.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getifaddrs.3, getipnodebyname.3, getline.3, getloadavg.3, getlogin.3, getmntent.3, getnameinfo.3, getnetent.3, getnetent_r.3, getopt.3, getpass.3, getprotoent.3, getprotoent_r.3, getpt.3, getpw.3, getpwent.3, getpwent_r.3, getpwnam.3, getrpcent.3, getrpcent_r.3, getrpcport.3, gets.3, getservent.3, getservent_r.3, getspnam.3, getsubopt.3, getttyent.3, getusershell.3, getutent.3, getutmp.3, getw.3, getwchar.3, glob.3, gnu_get_libc_version.3, grantpt.3, group_member.3, gsignal.3, hash.3, hsearch.3, hypot.3, iconv.3, iconv_close.3, iconv_open.3, if_nameindex.3, if_nametoindex.3, ilogb.3, index.3, inet.3, inet_net_pton.3, inet_ntop.3, inet_pton.3, initgroups.3, insque.3, intro.3, isalpha.3, isatty.3, isfdtype.3, isgreater.3, iswalnum.3, iswalpha.3, iswblank.3, iswcntrl.3, iswctype.3, iswdigit.3, iswgraph.3, iswlower.3, iswprint.3, iswpunct.3, iswspace.3, iswupper.3, iswxdigit.3, j0.3, key_setsecret.3, killpg.3, ldexp.3, lgamma.3, lio_listio.3, list.3, localeconv.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, lrint.3, lround.3, lsearch.3, lseek64.3, makecontext.3, makedev.3, mallinfo.3, malloc.3, malloc_get_state.3, malloc_hook.3, malloc_info.3, malloc_stats.3, malloc_trim.3, malloc_usable_size.3, mallopt.3, matherr.3, mblen.3, mbrlen.3, mbrtowc.3, mbsinit.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mbtowc.3, mcheck.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, memfrob.3, memmem.3, memmove.3, mempcpy.3, memset.3, mkdtemp.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mpool.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_open.3, mq_receive.3, mq_send.3, mq_unlink.3, mtrace.3, nan.3, netlink.3, newlocale.3, nextafter.3, nextup.3, nl_langinfo.3, ntp_gettime.3, offsetof.3, on_exit.3, open_memstream.3, opendir.3, openpty.3, perror.3, popen.3, posix_fallocate.3, posix_madvise.3, posix_memalign.3, posix_openpt.3, posix_spawn.3, pow.3, pow10.3, printf.3, profil.3, program_invocation_name.3, psignal.3, pthread_atfork.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setscope.3, pthread_attr_setsigmask_np.3, pthread_attr_setstack.3, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_cleanup_push_defer_np.3, pthread_create.3, pthread_detach.3, pthread_equal.3, pthread_exit.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_join.3, pthread_kill.3, pthread_kill_other_threads_np.3, pthread_mutex_consistent.3, pthread_mutexattr_getpshared.3, pthread_mutexattr_init.3, pthread_mutexattr_setrobust.3, pthread_rwlockattr_setkind_np.3, pthread_self.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setconcurrency.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_setschedprio.3, pthread_sigmask.3, pthread_sigqueue.3, pthread_spin_init.3, pthread_spin_lock.3, pthread_testcancel.3, pthread_tryjoin_np.3, pthread_yield.3, ptsname.3, putenv.3, putgrent.3, putpwent.3, puts.3, putwchar.3, qecvt.3, qsort.3, raise.3, rand.3, random.3, random_r.3, rcmd.3, re_comp.3, readdir.3, readdir_r.3, realpath.3, recno.3, regex.3, remainder.3, remove.3, remquo.3, resolver.3, rewinddir.3, rexec.3, rint.3, round.3, rpc.3, rpmatch.3, rtime.3, rtnetlink.3, scalb.3, scalbln.3, scandir.3, scanf.3, sched_getcpu.3, seekdir.3, sem_close.3, sem_destroy.3, sem_getvalue.3, sem_init.3, sem_open.3, sem_post.3, sem_unlink.3, sem_wait.3, setaliasent.3, setbuf.3, setenv.3, setjmp.3, setlocale.3, setlogmask.3, setnetgrent.3, shm_open.3, siginterrupt.3, signbit.3, significand.3, sigpause.3, sigqueue.3, sigset.3, sigsetops.3, sigvec.3, sigwait.3, sin.3, sincos.3, sinh.3, sleep.3, slist.3, sockatmark.3, sqrt.3, stailq.3, statvfs.3, stdarg.3, stdin.3, stdio.3, stdio_ext.3, stpcpy.3, stpncpy.3, strcasecmp.3, strcat.3, strchr.3, strcmp.3, strcoll.3, strcpy.3, strdup.3, strerror.3, strfmon.3, strfromd.3, strfry.3, strftime.3, string.3, strlen.3, strnlen.3, strpbrk.3, strptime.3, strsep.3, strsignal.3, strspn.3, strstr.3, strtod.3, strtoimax.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, strxfrm.3, swab.3, sysconf.3, syslog.3, system.3, sysv_signal.3, tailq.3, tan.3, tanh.3, tcgetpgrp.3, tcgetsid.3, telldir.3, tempnam.3, termios.3, tgamma.3, timegm.3, timeradd.3, tmpfile.3, tmpnam.3, toascii.3, toupper.3, towctrans.3, towlower.3, towupper.3, trunc.3, tsearch.3, ttyname.3, ttyslot.3, tzset.3, ualarm.3, ulimit.3, undocumented.3, ungetwc.3, unlocked_stdio.3, unlockpt.3, updwtmp.3, uselocale.3, usleep.3, wcpcpy.3, wcpncpy.3, wcrtomb.3, wcscasecmp.3, wcscat.3, wcschr.3, wcscmp.3, wcscpy.3, wcscspn.3, wcsdup.3, wcslen.3, wcsncasecmp.3, wcsncat.3, wcsncmp.3, wcsncpy.3, wcsnlen.3, wcsnrtombs.3, wcspbrk.3, wcsrchr.3, wcsrtombs.3, wcsspn.3, wcsstr.3, wcstoimax.3, wcstok.3, wcstombs.3, wcswidth.3, wctob.3, wctomb.3, wctrans.3, wctype.3, wcwidth.3, wmemchr.3, wmemcmp.3, wmemcpy.3, wmemmove.3, wmemset.3, wordexp.3, wprintf.3, xcrypt.3, xdr.3, y0.3, NULL.3const, sysexits.h.3head, aiocb.3type, blkcnt_t.3type, blksize_t.3type, cc_t.3type, clock_t.3type, clockid_t.3type, dev_t.3type, div_t.3type, double_t.3type, epoll_event.3type, fenv_t.3type, id_t.3type, intN_t.3type, intmax_t.3type, intptr_t.3type, iovec.3type, itimerspec.3type, lconv.3type, mode_t.3type, off_t.3type, ptrdiff_t.3type, regex_t.3type, size_t.3type, sockaddr.3type, stat.3type, time_t.3type, timer_t.3type, timespec.3type, timeval.3type, tm.3type, va_list.3type, void.3type, cciss.4, console_codes.4, cpuid.4, dsp56k.4, fd.4, full.4, fuse.4, hd.4, hpsa.4, initrd.4, intro.4, lirc.4, loop.4, lp.4, mem.4, mouse.4, msr.4, null.4, pts.4, ram.4, random.4, rtc.4, sd.4, sk98lin.4, smartpqi.4, st.4, tty.4, ttyS.4, vcs.4, veth.4, wavelan.4, acct.5, charmap.5, core.5, dir_colors.5, elf.5, filesystems.5, ftpusers.5, gai.conf.5, group.5, host.conf.5, hosts.5, hosts.equiv.5, intro.5, issue.5, locale.5, motd.5, networks.5, nologin.5, nscd.conf.5, nss.5, nsswitch.conf.5, passwd.5, proc.5, protocols.5, repertoiremap.5, resolv.conf.5, rpc.5, securetty.5, services.5, shells.5, slabinfo.5, sysfs.5, termcap.5, tmpfs.5, ttytype.5, tzfile.5, utmp.5, intro.6, address_families.7, aio.7, armscii-8.7, arp.7, ascii.7, attributes.7, boot.7, bootparam.7, bpf-helpers.7, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, complex.7, cp1251.7, cp1252.7, cpuset.7, credentials.7, ddp.7, environ.7, epoll.7, fanotify.7, feature_test_macros.7, fifo.7, futex.7, glob.7, hier.7, hostname.7, icmp.7, inode.7, inotify.7, intro.7, ip.7, ipc_namespaces.7, ipv6.7, iso_8859-1.7, iso_8859-10.7, iso_8859-11.7, iso_8859-13.7, iso_8859-14.7, iso_8859-15.7, iso_8859-16.7, iso_8859-2.7, iso_8859-3.7, iso_8859-4.7, iso_8859-5.7, iso_8859-6.7, iso_8859-7.7, iso_8859-8.7, iso_8859-9.7, kernel_lockdown.7, keyrings.7, koi8-r.7, koi8-u.7, landlock.7, libc.7, locale.7, mailaddr.7, man-pages.7, man.7, math_error.7, mount_namespaces.7, mq_overview.7, namespaces.7, netdevice.7, netlink.7, network_namespaces.7, nptl.7, numa.7, operator.7, packet.7, path_resolution.7, persistent-keyring.7, pid_namespaces.7, pipe.7, pkeys.7, posixoptions.7, process-keyring.7, pthreads.7, pty.7, queue.7, random.7, raw.7, regex.7, rtld-audit.7, rtnetlink.7, sched.7, sem_overview.7, session-keyring.7, shm_overview.7, sigevent.7, signal-safety.7, signal.7, sock_diag.7, socket.7, spufs.7, standards.7, suffixes.7, symlink.7, system_data_types.7, sysvipc.7, tcp.7, termio.7, thread-keyring.7, time.7, time_namespaces.7, udp.7, udplite.7, unicode.7, units.7, unix.7, uri.7, user-keyring.7, user-session-keyring.7, user_namespaces.7, utf-8.7, uts_namespaces.7, vdso.7, vsock.7, x25.7, xattr.7, iconvconfig.8, intro.8, ld.so.8, ldconfig.8, nscd.8, sln.8, tzselect.8: tstamp

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agoChanges: Ready for 6.00
Alejandro Colomar [Sun, 9 Oct 2022 15:19:36 +0000 (17:19 +0200)] 
Changes: Ready for 6.00

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agopivot_root.2: Fix a typo/thinko
Štěpán Němec [Sat, 8 Oct 2022 14:05:14 +0000 (16:05 +0200)] 
pivot_root.2: Fix a typo/thinko

(To obtain a prefix of a given pathname, we have to append (suffix)
'/..' at its end.)

Signed-off-by: Štěpán Němec <stepnem@smrk.net>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agomemfd_create.2, mlock.2, poll.2, select.2, fopen.3, capabilities.7: tfix
Štěpán Němec [Sat, 8 Oct 2022 14:05:13 +0000 (16:05 +0200)] 
memfd_create.2, mlock.2, poll.2, select.2, fopen.3, capabilities.7: tfix

Signed-off-by: Štěpán Němec <stepnem@smrk.net>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agoproc.5: tfix
Andrea Cervesato [Thu, 6 Oct 2022 13:06:56 +0000 (15:06 +0200)] 
proc.5: tfix

"KernelPageSize" and "MMUPageSize" are repeated in the
/proc/[pid]/smaps format example.

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
Fixes: 6861f8f0c7 "proc.5: Improve description of the KernelPageSize and [...]"
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agounix.7: fix section reference wrt length
Mike Frysinger [Tue, 27 Sep 2022 07:41:32 +0000 (13:26 +0545)] 
unix.7: fix section reference wrt length

The description of Linux path length handling has always been in the
BUGS section.  The commit that added this see-also note incorrectly
referred to the NOTES section instead.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agobuild-src.mk: Fix CPPFLAGS
Alejandro Colomar [Thu, 29 Sep 2022 15:56:22 +0000 (17:56 +0200)] 
build-src.mk: Fix CPPFLAGS

'-D' flags also correspond to CPPFLAGS, not CFLAGS.

Signed-off-by: Alejandro Colomar <alx@kernel.org>
2 years agowcsnlen.3: Fix off-by-one error
Alex Colomar [Sun, 18 Sep 2022 11:38:20 +0000 (13:38 +0200)] 
wcsnlen.3: Fix off-by-one error

Same change as in 45323bbef7fb06eec3fa210ee6c1651bbc57c38d.

Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoinet_net_pton.3: tfix
Alex Colomar [Sat, 17 Sep 2022 17:21:06 +0000 (19:21 +0200)] 
inet_net_pton.3: tfix

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agosetxattr.2: ffix
Alex Colomar [Sat, 17 Sep 2022 15:19:56 +0000 (17:19 +0200)] 
setxattr.2: ffix

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agokcmp.2: EXAMPLES: Make constant string be 'static const'
Alex Colomar [Thu, 15 Sep 2022 22:09:59 +0000 (00:09 +0200)] 
kcmp.2: EXAMPLES: Make constant string be 'static const'

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Align variable declarations
Alex Colomar [Thu, 15 Sep 2022 22:08:46 +0000 (00:08 +0200)] 
Various pages: EXAMPLES: Align variable declarations

Also, move some declarations to the top of functions.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agogetdents.2: EXAMPLES: Use size_t for an offset
Alex Colomar [Thu, 15 Sep 2022 21:52:10 +0000 (23:52 +0200)] 
getdents.2: EXAMPLES: Use size_t for an offset

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agocmd.mk, lint-man.mk: Use variables for commands
Alex Colomar [Thu, 15 Sep 2022 20:02:01 +0000 (22:02 +0200)] 
cmd.mk, lint-man.mk: Use variables for commands

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agolint-man.mk: Support both UTF8 and non-UTF8 systems
Alex Colomar [Thu, 15 Sep 2022 19:58:13 +0000 (21:58 +0200)] 
lint-man.mk: Support both UTF8 and non-UTF8 systems

Systems using the C locale can now also run 'make lint', and will
test the ascii device.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Remove unused variables
Alex Colomar [Thu, 15 Sep 2022 16:13:05 +0000 (18:13 +0200)] 
Various pages: EXAMPLES: Remove unused variables

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Use unsigned types for loop iterators
Alex Colomar [Thu, 15 Sep 2022 14:40:27 +0000 (16:40 +0200)] 
Various pages: EXAMPLES: Use unsigned types for loop iterators

Looping with unsigned types is safer.  See the link below.

When the iterators are used for accessing an array, use size_t;
otherwise, use the most appropriate unsigned type, which in most
cases is just 'unsigned int'.

Also adjust other variables that have to interact with the
iterators, to avoid comparison of integers of different
signedness.

Link: <https://gustedt.wordpress.com/2013/07/15/a-praise-of-size_t-and-other-unsigned-types/>
Cc: Jens Gustedt <jens.gustedt@inria.fr>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoenvz_add.3: EXAMPLES: Fix type of variable
Alex Colomar [Thu, 15 Sep 2022 13:52:56 +0000 (15:52 +0200)] 
envz_add.3: EXAMPLES: Fix type of variable

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoprintf.3: SYNOPSIS: Remove incorrect header
Alex Colomar [Thu, 15 Sep 2022 13:34:26 +0000 (15:34 +0200)] 
printf.3: SYNOPSIS: Remove incorrect header

Reported-by: Sam James <sam@gentoo.org>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoipv6.7: wfix
Alex Colomar [Thu, 15 Sep 2022 13:06:33 +0000 (15:06 +0200)] 
ipv6.7: wfix

Fixes: 77117f4fc55addbb657d1c87e2f86911d7e432c9
Reported-by: Donald Buczek <buczek@molgen.mpg.de>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agosemop.2: Fix truncated comment on sempid
Alex Colomar [Thu, 15 Sep 2022 12:59:27 +0000 (14:59 +0200)] 
semop.2: Fix truncated comment on sempid

Fixes: bdd915e20f87346dc07b93f8f26386feb92d2c44
Reported-by: GUO Zihua <guozihua@huawei.com>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agomount_setattr.2: EXAMPLES: Remove unused include
Alex Colomar [Tue, 13 Sep 2022 14:46:47 +0000 (16:46 +0200)] 
mount_setattr.2: EXAMPLES: Remove unused include

Reported-by: iwyu(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years ago__ppc_get_timebase.3, if_nameindex.3, rtime.3: EXAMPLES: wsfix
Alex Colomar [Tue, 13 Sep 2022 14:34:15 +0000 (16:34 +0200)] 
__ppc_get_timebase.3, if_nameindex.3, rtime.3: EXAMPLES: wsfix

Reported-by: cpplint(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agosetbuf.3: Don't build example program
Alex Colomar [Tue, 13 Sep 2022 13:58:14 +0000 (15:58 +0200)] 
setbuf.3: Don't build example program

The example program is invalid on purpose; don't build it.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Remove unused variables
Alex Colomar [Tue, 13 Sep 2022 13:57:37 +0000 (15:57 +0200)] 
Various pages: EXAMPLES: Remove unused variables

Reported-by: clang-tidy(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agobuild-src.mk, cmd.mk: Add libbsd to the build of example programs
Alex Colomar [Tue, 13 Sep 2022 13:42:42 +0000 (15:42 +0200)] 
build-src.mk, cmd.mk: Add libbsd to the build of example programs

Some programs need libbsd for using errc(3).

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agogetdents.2: EXAMPLES: Sort includes
Alex Colomar [Tue, 13 Sep 2022 13:20:12 +0000 (15:20 +0200)] 
getdents.2: EXAMPLES: Sort includes

Reported-by: clang-tidy(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years ago.checkpatch.conf: Ignore some warnings
Alejandro Colomar [Tue, 13 Sep 2022 13:13:25 +0000 (15:13 +0200)] 
.checkpatch.conf: Ignore some warnings

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Use <err.h> functions
Alex Colomar [Mon, 12 Sep 2022 22:56:22 +0000 (00:56 +0200)] 
Various pages: EXAMPLES: Use <err.h> functions

When reporting errors, prefer using conventional <err.h>
functions, rather than home-made macros.  Home-made macros are
necessary for portable programs, so in documentation about
portable functions, keep using the macros.  However, in the
documentation for functions that are only available in GNU/Linux
and/or BSD systems, prefer <err.h>, which is available in both
systems.

Do the same in example programs documenting portable functions but
in which we already require _GNU_SOURCE for some other reason.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years ago__ppc_get_timebase.3, __ppc_yield.3: Remove incorrect text
Alex Colomar [Mon, 12 Sep 2022 22:24:28 +0000 (00:24 +0200)] 
__ppc_get_timebase.3, __ppc_yield.3: Remove incorrect text

This was accidentally introduced in a scripted change.

Fixes: 45186a5da74285d72199744eb5d2888fe348f680
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Remove unused variables
Alex Colomar [Mon, 12 Sep 2022 16:54:07 +0000 (18:54 +0200)] 
Various pages: EXAMPLES: Remove unused variables

Reported-by: clang-tidy(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agomatherr.3: EXAMPLES: Can't build program
Alex Colomar [Mon, 12 Sep 2022 16:53:30 +0000 (18:53 +0200)] 
matherr.3: EXAMPLES: Can't build program

The documented functions don't exist anymore.

Reported-by: clang(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agogetsubopt.3: EXAMPLES: Fix indentation
Alex Colomar [Mon, 12 Sep 2022 16:16:54 +0000 (18:16 +0200)] 
getsubopt.3: EXAMPLES: Fix indentation

Fixes: 645259f4357baa3b3931ae24c79648baa155ebdf
Fixes: 35facf001e3682c0bafbdd139d8cfc6a8cb2a301
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agogetpwent_r.3: EXAMPLES: Add missing include
Alex Colomar [Mon, 12 Sep 2022 16:07:40 +0000 (18:07 +0200)] 
getpwent_r.3: EXAMPLES: Add missing include

Reported-by: clang(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agofopencookie.3: EXAMPLES: Remove 'else' after 'return'
Alex Colomar [Mon, 12 Sep 2022 15:06:31 +0000 (17:06 +0200)] 
fopencookie.3: EXAMPLES: Remove 'else' after 'return'

Reported-by: clang-tidy(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoencrypt.3: SYNOPSIS: Mark functions as [[deprecated]]
Alex Colomar [Mon, 12 Sep 2022 15:05:23 +0000 (17:05 +0200)] 
encrypt.3: SYNOPSIS: Mark functions as [[deprecated]]

These functions don't exist anymore.

Reported-by: clang(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Sort includes
Alex Colomar [Mon, 12 Sep 2022 15:03:08 +0000 (17:03 +0200)] 
Various pages: EXAMPLES: Sort includes

Reported-by: clang-tidy(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoconfig.yaml: Ignore some clang-tidy warnings
Alex Colomar [Sat, 10 Sep 2022 23:10:12 +0000 (01:10 +0200)] 
config.yaml: Ignore some clang-tidy warnings

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agopthread_setschedparam.3: EXAMPLES: Remove trailing semicolon in macro definition
Alex Colomar [Sat, 10 Sep 2022 23:00:14 +0000 (01:00 +0200)] 
pthread_setschedparam.3: EXAMPLES: Remove trailing semicolon in macro definition

Reported-by: checkpatch(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agomq_getattr.3: EXAMPLES: Octal permissions are more readable
Alex Colomar [Sat, 10 Sep 2022 22:59:28 +0000 (00:59 +0200)] 
mq_getattr.3: EXAMPLES: Octal permissions are more readable

Reported-by: checkpatch(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Use %s __func__
Alex Colomar [Sat, 10 Sep 2022 22:59:05 +0000 (00:59 +0200)] 
Various pages: EXAMPLES: Use %s __func__

Instead of hardcoding the function name.

Reported-by: checkpatch(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Fix alignment
Alex Colomar [Sat, 10 Sep 2022 22:57:38 +0000 (00:57 +0200)] 
Various pages: EXAMPLES: Fix alignment

In some cases, add braces, for readability.

Link: <https://nginx.org/en/docs/dev/development_guide.html#code_style>
Reported-by: checkpatch(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoVarious pages: EXAMPLES: Separate variable declarations from the function body
Alex Colomar [Sat, 10 Sep 2022 22:54:53 +0000 (00:54 +0200)] 
Various pages: EXAMPLES: Separate variable declarations from the function body

Reported-by: checkpatch(1)
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agortime.3: EXAMPLES: Optimize
Alex Colomar [Sat, 10 Sep 2022 22:40:53 +0000 (00:40 +0200)] 
rtime.3: EXAMPLES: Optimize

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agobsearch.3: EXAMPLES: Use ARRAY_SIZE()
Alex Colomar [Sat, 10 Sep 2022 21:45:37 +0000 (23:45 +0200)] 
bsearch.3: EXAMPLES: Use ARRAY_SIZE()

This is more generic code, and hopefully, it will inspire other to
use such a pattern.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agobsearch.3: EXAMPLES: Separate struct and variable definitions
Alex Colomar [Sat, 10 Sep 2022 21:42:09 +0000 (23:42 +0200)] 
bsearch.3: EXAMPLES: Separate struct and variable definitions

Separate struct definition from variable definition.
Also use 'static' and 'const' when possible.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years ago_Generic.3: EXAMPLES: Allow taking a pointer to &my_imaxabs
Alex Colomar [Sat, 10 Sep 2022 21:28:15 +0000 (23:28 +0200)] 
_Generic.3: EXAMPLES: Allow taking a pointer to &my_imaxabs

And show the pointer value in the example, and show also those
of &labs and &llabs to compare.

Cc: JeanHeyd Meneide <wg14@soasis.org>
Cc: Florian Weimer <fweimer@redhat.com>
Cc: "G. Branden Robinson" <g.branden.robinson@gmail.com>
Cc: Ingo Schwarze <schwarze@openbsd.org>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoMany pages: EXAMPLES: Add wrapper comments SRC BEGIN and SRC END
Alejandro Colomar [Sat, 10 Sep 2022 21:21:45 +0000 (23:21 +0200)] 
Many pages: EXAMPLES: Add wrapper comments SRC BEGIN and SRC END

This is used by the Makefile to extract the example program.

Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agoRevert "src.mk, All pages: Move man* to man/"
Alejandro Colomar [Fri, 9 Sep 2022 12:15:08 +0000 (14:15 +0200)] 
Revert "src.mk, All pages: Move man* to man/"

This reverts commit 70ac1c4785fc1e158ab2349a962dba2526bf4fbc.

Link: <https://lore.kernel.org/linux-man/YxcV4h+Xn7cd6+q2@pevik/T/>
Reported-by: Petr Vorel <pvorel@suse.cz>
Reported-by: Jakub Wilk <jwilk@jwilk.net>
Cc: Stefan Puiu <stefan.puiu@gmail.com>
Signed-off-by: Alex Colomar <alx.manpages@gmail.com>
2 years agounshare.2: add note about potential capabilities confusion
Patrick Reader [Tue, 6 Sep 2022 08:49:16 +0000 (09:49 +0100)] 
unshare.2: add note about potential capabilities confusion

Link: <https://bugzilla.kernel.org/show_bug.cgi?id=216215>
Signed-off-by: Patrick Reader <_@pxeger.com>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agofanotify_mark.2: Document FAN_MARK_EVICTABLE
Amir Goldstein [Tue, 6 Sep 2022 10:18:27 +0000 (13:18 +0300)] 
fanotify_mark.2: Document FAN_MARK_EVICTABLE

Add section about evictable inode marks and example use case.
Add possible error case EEXIST related to evictable marks.

Reviewed-by: Matthew Bobrowski <repnop@google.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agosrc.mk, All pages: Move man* to man/
Alejandro Colomar [Mon, 5 Sep 2022 21:03:38 +0000 (23:03 +0200)] 
src.mk, All pages: Move man* to man/

The root of the repository is becoming a bit overpopulated and
unorganized, due to the recent addition of more mandirs, and more
informative and configuration files too.  Let's create a specific
mandir <man/> that contains the mandirs <man[1-8]*>.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agolint-man.mk: Don't discard unrecognized control sequences
Alejandro Colomar [Mon, 5 Sep 2022 11:43:36 +0000 (13:43 +0200)] 
lint-man.mk: Don't discard unrecognized control sequences

This shouldn't change anything if everything is correct, but it
may help detect some weird bugs in corner cases.

Reported-by: Ralph Corderoy <ralph@inputplus.co.uk>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoRevert "lint-man.mk: Use ascii instead of utf8"
Alejandro Colomar [Mon, 5 Sep 2022 11:38:33 +0000 (13:38 +0200)] 
Revert "lint-man.mk: Use ascii instead of utf8"

This reverts commit f1a71d4a836d48f81832415626d27521854f85c6.

The issues motivating that patch were not real, and I guess I had
another problem, probably caused by me (EBCAK).  Since I can't
reproduce the issues that lead to the change, and it's preferrable
to test exactly what users will be reading on their terminals,
let's use UTF-8 again for the tests, which is what most users will
be reading.

Reported-by: Ralph Corderoy <ralph@inputplus.co.uk>
2 years agoNULL.3const: Fix TH line
Alejandro Colomar [Mon, 5 Sep 2022 02:24:14 +0000 (04:24 +0200)] 
NULL.3const: Fix TH line

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogetpw.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 13:29:07 +0000 (15:29 +0200)] 
getpw.3: SYNOPSIS: Mark as [[deprecated]]

This function is insecure.  Use getpwuid(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agomatherr.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 13:09:16 +0000 (15:09 +0200)] 
matherr.3: SYNOPSIS: Mark as [[deprecated]]

This is no longer supported by glibc.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years ago__setfpucw.3: SYNOPSIS: Mark __setfpucw() as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 12:56:08 +0000 (14:56 +0200)] 
__setfpucw.3: SYNOPSIS: Mark __setfpucw() as [[deprecated]]

The function doesn't exist anymore.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoftw.3: SYNOPSIS: Mark ftw() as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 12:54:03 +0000 (14:54 +0200)] 
ftw.3: SYNOPSIS: Mark ftw() as [[deprecated]]

Use nftw(3) instead.  ftw(3) has issues with [sig]longjmp(3).

Link: <https://stackoverflow.com/q/19617783/6872717>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoulimit.3: SYNOPSIS: Mark ulimit() as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 12:49:23 +0000 (14:49 +0200)] 
ulimit.3: SYNOPSIS: Mark ulimit() as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoecvt.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 5 Sep 2022 02:02:07 +0000 (04:02 +0200)] 
ecvt.3: SYNOPSIS: Mark as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoecvt_r.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 13:14:25 +0000 (15:14 +0200)] 
ecvt_r.3: SYNOPSIS: Mark as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoqecvt.3: SYNOPSIS: Mark q*cvt() as [[deprecated]]
Alejandro Colomar [Sat, 30 Oct 2021 12:47:27 +0000 (14:47 +0200)] 
qecvt.3: SYNOPSIS: Mark q*cvt() as [[deprecated]]

Use snprintf(3) instead.  Most Unix systems lack these functions.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoctime.3: SYNOPSIS: Use VLA notation for [as]ctime_r() buffer
Alejandro Colomar [Wed, 20 Oct 2021 15:46:20 +0000 (17:46 +0200)] 
ctime.3: SYNOPSIS: Use VLA notation for [as]ctime_r() buffer

As N2417 (a proposal for C2x that was not accepted) suggests.
This syntax is very informative, and also, if used by library
implementers, can improve static analysis.

Since it is backwards compatible with pointer syntax, we can do
this.  Also, the reason for not being accepted, as Jens noted,
was incompatibility with C++.  But IMO, that's not something that
we should care too much.  Users of other languages should know
what to expect when reading C code, and are expected to know C/C++
incompatibilities.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Cc: Jens Gustedt <jens.gustedt@loria.fr>
Cc: Glibc <libc-alpha@sourceware.org>
2 years agogetpass.3: SYNOPSIS: Mark getpass() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 15:07:37 +0000 (17:07 +0200)] 
getpass.3: SYNOPSIS: Mark getpass() as [[deprecated]]

Suggest readpassphrase(3bsd) as an alternative.

Some implementations of getpass(3) may suffer from the same issues
that gets(3) suffers and some more.  See the long discussion in
the mailing list for more details (link at the bottom of this
commit message).  I'll quote some relevant parts here:

Eugene Syromyatnikov <evgsyr@gmail.com>:
{
And the only mention of getpass() in POSIX (at least,
since the 2001's edition) indeed seems to be [1], in the
list of functions that have not been carried forward from
XSH5, the 1997 revision of “System Interfaces and Headers”
(that is, SUSv2)[2], where it is inherited from SUSv1[4]
from XPG[5] and, as Alejandro already mentioned, marked as
obsolete, per XPG3 to XPG4 migration guide[6]; the
previous, 1988, version of POSIX[3] does not mention
getpass() at all.

[1] https://pubs.opengroup.org/onlinepubs/009695399/basedefs/xbd_chap01.html
[2] https://pubs.opengroup.org/onlinepubs/7908799/xsh/getpass.html
[3] https://mirror.math.princeton.edu/pub/oldlinux/download/c953.pdf
[4] https://pubs.opengroup.org/onlinepubs/9695969499/toc.pdf
[5] https://bitsavers.computerhistory.org/pdf/xOpen/X_Open_Portability_Guide_1985/xpg_2_xopen_system_v_specification_2.pdf
[6] http://archive.opengroup.org/publications/archive/CDROM/g501.pdf
}

Theo de Raadt <deraadt@openbsd.org>:
{
The community finally had the balls to get rid of gets(3).

getpass(3) shares the same flaw, that the buffer size
isn't passed.  This has been an issue in the past, and
incorrectly led to readpassphrase(3).

readpassphrase(3) has a few too many features/extensions
for my taste, but at least it is harder to abuse.
}

Alejandro Colomar <alx.manpages@gmail.com>:
{
I found readpassphrase(3) in FreeBSD and OpenBSD.  It is
also present in libbsd(7), which is available in most
Linux distributions.  I also found it on a Mac that I have
access.

NetBSD has getpass_r(3) instead.  It is not in any other
system I have access.
}

Zack Weinberg <zack@owlfolio.org>:
{
I was about to post exactly the same thing.  getpass(3)
is not deprecated because there's a better replacement,
it's deprecated because it's _unsafe_.  The glibc
implementation wraps getline(3) and therefore  doesn't
truncate the passphrase or overflow a fixed-size buffer,
no matter how long the input is, but portable code cannot
rely on that.  And come to think of it, using getline(3)
means that prefixes of the passphrase may be left lying
around in malloc's free lists.

(getpass also cannot be made thread safe, due to recycling
of a static buffer, but a program in which multiple
threads are racing to prompt the user for passwords would
be a UX disaster anyway, so I don't think that's a
critical flaw the way it is for e.g. strtok(3).)

The Linux manpage project's documentation is, as I
understand it, for Linux with glibc _first_, but not
_only_; it should not describe this function as
not-deprecated just because glibc has patched its worst
problems and doesn't offer any better API.
}

List: <https://lore.kernel.org/linux-man/6d8642e9-71f7-4a83-9791-880d04f67d17@www.fastmail.com/T/#t>
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Cc: Git <git@vger.kernel.org>
Cc: Glibc <libc-alpha@sourceware.org>
Cc: OpenBSD <tech@openbsd.org>
Cc: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Cc: Benoit Lecocq <benoit@openbsd.org>
Cc: Klemens Nanni <kn@openbsd.org>
Cc: Randall <rsbecker@nexbridge.com>
Cc: Eugene Syromyatnikov <evgsyr@gmail.com>
Cc: Theo de Raadt <deraadt@openbsd.org>
Cc: Zack Weinberg <zack@owlfolio.org>
Cc: Florian Weimer <libc-alpha@sourceware.org>
2 years agogsignal.3: SYNOPSIS: Mark [gs]signal() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 11:21:23 +0000 (13:21 +0200)] 
gsignal.3: SYNOPSIS: Mark [gs]signal() as [[deprecated]]

They are obsolete in other systems, and broken in glibc.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agore_comp.3: SYNOPSIS: Mark these functions as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 10:44:40 +0000 (12:44 +0200)] 
re_comp.3: SYNOPSIS: Mark these functions as [[deprecated]]

They are MT unsafe, and replaced by the MT-safe POSIX regex(3)
functions.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agorexec.3: SYNOPSIS: Mark rexec*() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 10:42:47 +0000 (12:42 +0200)] 
rexec.3: SYNOPSIS: Mark rexec*() as [[deprecated]]

They are insecure, and replaced by rcmd(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agotoascii.3: SYNOPSIS: Mark toascii() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 10:20:28 +0000 (12:20 +0200)] 
toascii.3: SYNOPSIS: Mark toascii() as [[deprecated]]

It cannot be used portably in a localized application.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoscalb.3: SYNOPSIS: Mark these functions as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 10:17:56 +0000 (12:17 +0200)] 
scalb.3: SYNOPSIS: Mark these functions as [[deprecated]]

Use scalbn(3) instead.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogetcwd.3: SYNOPSIS: Use VLA notation for getwd()'s argument
Alejandro Colomar [Thu, 28 Oct 2021 23:54:25 +0000 (01:54 +0200)] 
getcwd.3: SYNOPSIS: Use VLA notation for getwd()'s argument

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogethostbyname.3: Move non-deprecated functions to the top
Alejandro Colomar [Mon, 5 Sep 2022 01:24:11 +0000 (03:24 +0200)] 
gethostbyname.3: Move non-deprecated functions to the top

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogethostbyname.3: SYNOPSIS: Mark several symbols as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:22:40 +0000 (02:22 +0200)] 
gethostbyname.3: SYNOPSIS: Mark several symbols as [[deprecated]]

*hostent*() are the only ones that are not deprecated, AFAICS.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agobcmp.3: SYNOPSIS: Mark bcmp() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:10:12 +0000 (02:10 +0200)] 
bcmp.3: SYNOPSIS: Mark bcmp() as [[deprecated]]

Use memcmp(3) instead.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogets.3: SYNOPSIS: Mark gets() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:05:18 +0000 (02:05 +0200)] 
gets.3: SYNOPSIS: Mark gets() as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoresolver.3: SYNOPSIS: Use [[deprecated]] instead of a 'Deprecated' subsection
Alejandro Colomar [Fri, 29 Oct 2021 00:03:42 +0000 (02:03 +0200)] 
resolver.3: SYNOPSIS: Use [[deprecated]] instead of a 'Deprecated' subsection

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoperror.3: SYNOPSIS: Mark sys_errlist[] and sys_nerr as [[deprecated]]
Alejandro Colomar [Thu, 28 Oct 2021 23:57:26 +0000 (01:57 +0200)] 
perror.3: SYNOPSIS: Mark sys_errlist[] and sys_nerr as [[deprecated]]

They are no longer exposed by glibc.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogetcwd.3: SYNOPSIS: Mark getwd() as [[deprecated]]
Alejandro Colomar [Thu, 28 Oct 2021 23:52:14 +0000 (01:52 +0200)] 
getcwd.3: SYNOPSIS: Mark getwd() as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agostrsignal.3: SYNOPSIS: Mark sys_siglist[] as [[deprecated]]
Alejandro Colomar [Thu, 28 Oct 2021 23:49:28 +0000 (01:49 +0200)] 
strsignal.3: SYNOPSIS: Mark sys_siglist[] as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoinet.3: SYNOPSIS: Mark inet_ntoa() as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:31:07 +0000 (21:31 +0200)] 
inet.3: SYNOPSIS: Mark inet_ntoa() as [[deprecated]]

See inet_ntop(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agostrcpy.3: SYNOPSIS: Add missing 'restrict'
Alejandro Colomar [Mon, 28 Jun 2021 20:37:31 +0000 (22:37 +0200)] 
strcpy.3: SYNOPSIS: Add missing 'restrict'

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agopthread_mutexattr_setrobust.3: SYNOPSIS: Mark *_np() old functions as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:33:03 +0000 (21:33 +0200)] 
pthread_mutexattr_setrobust.3: SYNOPSIS: Mark *_np() old functions as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agoreaddir_r.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:32:02 +0000 (21:32 +0200)] 
readdir_r.3: SYNOPSIS: Mark as [[deprecated]]

Glibc:

dirent/dirent.h:183:
extern int readdir_r (DIR *__restrict __dirp,
                      struct dirent *__restrict __entry,
                      struct dirent **__restrict __result)
     __nonnull ((1, 2, 3)) __attribute_deprecated__;

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agopthread_yield.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:31:30 +0000 (21:31 +0200)] 
pthread_yield.3: SYNOPSIS: Mark as [[deprecated]]

sched_yield(3) is identical and is in POSIX.
See glibc commit c2fd60a5861efef48252f5cc7efc70e1d8a0da9a.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogetipnodebyname.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:29:55 +0000 (21:29 +0200)] 
getipnodebyname.3: SYNOPSIS: Mark as [[deprecated]]

These functions are not anymore in glibc.  All other systems
call them deprecated.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agogamma.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:29:29 +0000 (21:29 +0200)] 
gamma.3: SYNOPSIS: Mark as [[deprecated]]

These functions are misleading, and in some systems mean a
different thing (tgamma(3) vs lgamma(3)).  Never use gamma(3).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agobcopy.3: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Mon, 25 Oct 2021 19:28:28 +0000 (21:28 +0200)] 
bcopy.3: SYNOPSIS: Mark as [[deprecated]]

memmove(3) completely replaces bcopy(3), being an almost identical
function, except for the different order in the arguments.

memmove(3) is part of ISO C and POSIX.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agouselib.2: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 01:02:10 +0000 (03:02 +0200)] 
uselib.2: SYNOPSIS: Mark as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agosysfs.2: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:57:14 +0000 (02:57 +0200)] 
sysfs.2: SYNOPSIS: Mark as [[deprecated]]

Use proc(5) instead.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agosetpgid.2: SYNOPSIS: Mark BSD versions of getpgrp() and setpgrp() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:55:17 +0000 (02:55 +0200)] 
setpgid.2: SYNOPSIS: Mark BSD versions of getpgrp() and setpgrp() as [[deprecated]]

The BSD version of getpgrp(2) was superseeded by the POSIX one.
The BSD version of setpgrp(2) was superseeded by the POSIX one.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agofutimesat.2: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:37:25 +0000 (02:37 +0200)] 
futimesat.2: SYNOPSIS: Mark as [[deprecated]]

Use utimensat(2) instead.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agosgetmask.2: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:33:27 +0000 (02:33 +0200)] 
sgetmask.2: SYNOPSIS: Mark as [[deprecated]]

Use sigprocmask(2) instead.

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agotkill.2: SYNOPSIS: Mark tkill() as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:31:25 +0000 (02:31 +0200)] 
tkill.2: SYNOPSIS: Mark tkill() as [[deprecated]]

tkill(2) has been superseeded by tgkill(2).

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agosysctl.2: SYNOPSIS: Mark as [[deprecated]]
Alejandro Colomar [Fri, 29 Oct 2021 00:11:35 +0000 (02:11 +0200)] 
sysctl.2: SYNOPSIS: Mark as [[deprecated]]

This syscall no longer exists!

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
2 years agopthread_mutex_consistent.3: Mark *_np() old function as [[deprecated]]
Alejandro Colomar [Thu, 28 Oct 2021 23:41:31 +0000 (01:41 +0200)] 
pthread_mutex_consistent.3: Mark *_np() old function as [[deprecated]]

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>