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Arkadiusz Drabczyk 5e297c356e atoi.3: Explain disadvantages of atoi() 
I believe new users should be discouraged from using atoi() and
that its disadvantages should be explained.

I added the information that 0 is returned on error - although C
standard and POSIX say that "If the value of the result cannot be
represented, the behavior is undefined." there are some
interpretations that 0 has to be returned
https://stackoverflow.com/questions/38393162/what-can-i-assume-about-the-behaviour-of-atoi-on-error
and this is also what happens in practice with glibc, musl and
uClibc.

Signed-off-by: Arkadiusz Drabczyk <arkadiusz@drabczyk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 		2020-06-19 14:13:57 +02:00
man1 time.1: ffix: correct a three-fonts line in SYNOPSIS 2020-06-12 21:29:34 +02:00
man2 setns.2: ERRORS: add ESRCH for PID FD that refers to a terminated process 2020-06-15 22:41:49 +02:00
man3 atoi.3: Explain disadvantages of atoi() 2020-06-19 14:13:57 +02:00
man4 iconv.1, locale.1, memusage.1, memusagestat.1, pldd.1, sprof.1, _syscall.2, add_key.2, adjtimex.2, bind.2, bpf.2, chown.2, clone.2, close.2, copy_file_range.2, eventfd.2, fanotify_init.2, fanotify_mark.2, fork.2, fsync.2, futex.2, getdents.2, getrlimit.2, getxattr.2, io_cancel.2, io_destroy.2, io_getevents.2, io_setup.2, ioctl_fat.2, ioctl_getfsmap.2, ioctl_ns.2, ioctl_tty.2, ioctl_userfaultfd.2, kcmp.2, keyctl.2, listen.2, listxattr.2, mbind.2, membarrier.2, memfd_create.2, mkdir.2, move_pages.2, mremap.2, msync.2, nfsservctl.2, open.2, perf_event_open.2, pidfd_send_signal.2, pipe.2, pivot_root.2, pkey_alloc.2, process_vm_readv.2, ptrace.2, readlink.2, readv.2, recv.2, recvmmsg.2, rename.2, request_key.2, s390_runtime_instr.2, sched_setaffinity.2, seccomp.2, send.2, sendmmsg.2, sigaltstack.2, signalfd.2, socket.2, socketpair.2, splice.2, spu_create.2, spu_run.2, statfs.2, syscall.2, sysctl.2, sysfs.2, tee.2, timer_getoverrun.2, timer_settime.2, umount.2, userfaultfd.2, utimensat.2, wait4.2, INFINITY.3, __ppc_get_timebase.3, __setfpucw.3, abort.3, aio_cancel.3, aio_error.3, aio_read.3, aio_return.3, atexit.3, backtrace.3, basename.3, bsearch.3, bswap.3, cacos.3, cacosh.3, catan.3, catanh.3, cexp2.3, clock_getcpuclockid.3, clog2.3, cmsg.3, confstr.3, div.3, dl_iterate_phdr.3, dlerror.3, dlinfo.3, dlopen.3, dlsym.3, duplocale.3, encrypt.3, end.3, endian.3, envz_add.3, err.3, expm1.3, fdim.3, flockfile.3, fmtmsg.3, frexp.3, ftw.3, get_nprocs_conf.3, get_phys_pages.3, getaddrinfo_a.3, getauxval.3, getdate.3, getdtablesize.3, getgrent_r.3, getgrouplist.3, gethostbyname.3, getline.3, getnameinfo.3, getopt.3, getprotoent_r.3, getpwent_r.3, getpwnam.3, getservent_r.3, getsubopt.3, getutent.3, glob.3, gnu_get_libc_version.3, hsearch.3, if_nameindex.3, inet.3, inet_net_pton.3, inet_ntop.3, inet_pton.3, insque.3, killpg.3, makecontext.3, mallinfo.3, malloc.3, malloc_hook.3, malloc_info.3, mallopt.3, matherr.3, mbsnrtowcs.3, mbstowcs.3, mcheck.3, mempcpy.3, mq_getattr.3, mq_notify.3, mtrace.3, newlocale.3, nextafter.3, ntp_gettime.3, offsetof.3, open_memstream.3, pow.3, printf.3, pthread_attr_init.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setstack.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_create.3, pthread_detach.3, pthread_getattr_default_np.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_join.3, pthread_mutex_consistent.3, pthread_mutexattr_setrobust.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_sigmask.3, pthread_spin_init.3, pthread_testcancel.3, pthread_tryjoin_np.3, ptsname.3, qsort.3, rand.3, random.3, remainder.3, rpmatch.3, rtime.3, rtnetlink.3, scalb.3, scalbln.3, scandir.3, sem_getvalue.3, sem_wait.3, setaliasent.3, setlogmask.3, sigwait.3, sincos.3, sockatmark.3, stdarg.3, stpcpy.3, strcat.3, strfmon.3, strptime.3, strtod.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, tsearch.3, uselocale.3, wcstok.3, wcstombs.3, wordexp.3, y0.3, loop.4, vcs.4, veth.4, charmap.5, core.5, filesystems.5, gai.conf.5, hosts.5, hosts.equiv.5, locale.5, nss.5, repertoiremap.5, securetty.5, shells.5, ttytype.5, ascii.7, complex.7, cpuset.7, credentials.7, fanotify.7, hier.7, inotify.7, ip.7, mount_namespaces.7, mq_overview.7, netlink.7, network_namespaces.7, pid_namespaces.7, pkeys.7, rtld-audit.7, rtnetlink.7, sem_overview.7, signal-safety.7, sock_diag.7, spufs.7, standards.7, symlink.7, tcp.7, time_namespaces.7, unix.7, user_namespaces.7, xattr.7, ldconfig.8: tstamp 2020-06-09 14:48:40 +02:00
man5 proc.5: Inform that comm in /proc/pid/{stat,status} might also be truncated 2020-06-19 13:55:51 +02:00
man6
…
man7 man-pages.7: wfix 2020-06-19 12:47:44 +02:00
man8 dup.2, fallocate.2, futex.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, madvise.2, membarrier.2, mprotect.2, open.2, openat2.2, perf_event_open.2, perfmonctl.2, pipe.2, process_vm_readv.2, s390_pci_mmio_write.2, s390_runtime_instr.2, s390_sthyi.2, set_thread_area.2, sigprocmask.2, subpage_prot.2, unshare.2, cmsg.3, newlocale.3, pthread_setname_np.3, strfmon.3, strfromd.3, tsearch.3, tcp.7, ld.so.8: ffix 2020-06-11 07:45:09 +02:00
scripts scripts: mark them executable 2018-05-31 21:34:32 +02:00
CONTRIBUTING CONTRIBUTING: New file with some starting tips on how to contribute 2019-09-13 15:59:08 +02:00
Changes Start of man-pages-5.08: updating Changes and Changes.old 2020-06-09 14:48:40 +02:00
Changes.old Changes.old: Fixes to 5.07 change log 2020-06-09 19:51:40 +02:00
Makefile Makefile: Remove a redundant comment 2017-11-20 10:38:10 +01:00
README README: Remove "Man page overlap and duplication" section 2020-04-13 09:06:45 +02:00
man-pages-5.08.Announce Start of man-pages-5.08: updating .Announce and .lsm files 2020-06-09 14:48:40 +02:00
man-pages-5.08.lsm Start of man-pages-5.08: updating .Announce and .lsm files 2020-06-09 14:48:40 +02:00

README 

This package contains Linux man pages for sections 1 through 8.  Some
more information is given in the 'man-pages-x.y.Announce' file.

Homepage
========
For information about the Linux man-pages project, see
http://www.kernel.org/doc/man-pages/index.html.

Bug reports and contributing
============================
If you have corrections and additions to suggest, see
http://www.kernel.org/doc/man-pages/contributing.html
(Although there is a mirror of this repository on GitHub,
please don't report issues via the GitHub issue tracker!)

For further information on contributing, see the CONTRIBUTING file.

Installing and uninstalling
===========================
"make install" will copy these man pages to /usr/share/man/man[1-8].

To install to a path different from /usr, use
"make install prefix=/install/path".

"make remove" or "make uninstall" will remove any man page in this
distribution from its destination.  Use with caution, and remember to
use "prefix" if desired, as with the "install" target.

"make" or "make all" will perform "make uninstall" followed by "make
install".

Copyrights
==========
See the 'man-pages-x.y.Announce' file.