Commit Graph

200 Commits

Author SHA1 Message Date
Michael Kerrisk 67d2c6873c add_key.2, chown.2, epoll_ctl.2, epoll_wait.2, execve.2, fcntl.2, get_mempolicy.2, getxattr.2, ioctl.2, keyctl.2, listxattr.2, mkdir.2, mknod.2, mmap.2, msync.2, nfsservctl.2, open.2, prctl.2, removexattr.2, request_key.2, sendfile.2, set_mempolicy.2, setxattr.2, shmget.2, shutdown.2, sigaction.2, syslog.2, truncate.2, umask.2, CPU_SET.3, atexit.3, bsearch.3, cmsg.3, err.3, gethostid.3, getmntent.3, getopt.3, iconv_close.3, inet_ntop.3, longjmp.3, lsearch.3, mcheck.3, on_exit.3, putpwent.3, regex.3, resolver.3, setbuf.3, setjmp.3, setlocale.3, setlogmask.3, sleep.3, strsignal.3, sysconf.3, undocumented.3, tty_ioctl.4, proc.5, resolv.conf.5, tzfile.5, aio.7, bootparam.7, capabilities.7, fanotify.7, inotify.7, ip.7, packet.7, pthreads.7, raw.7, signal.7, socket.7, unix.7, ld.so.8, nscd.8: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-07 08:26:32 +02:00
Michael Kerrisk 651b8a8257 ip.7: Relocate misplaced text describing ENOPROTOOPT error
Long ago, some page reworking moved this text to a somewhat
random location in the middle of the socket options list.
Move it to a sensible location, and at the same time,
rework the text to be a little clearer.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-06 15:31:45 +02:00
Michael Kerrisk 15f043f9bf ip.7: Clarify details of the IP_MULTICAST_IF socket option
Reported-by: Jiri Pirko <jpirko@redhat.com>
Reported-by: Magnus REFTEL <magnus.xm.reftel@stericsson.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-06 12:34:33 +02:00
Michael Kerrisk 014dd01598 ip.7: Explain how IP_ADD_MEMBERSHIP determines its argument type
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-06 11:59:11 +02:00
Michael Kerrisk 38fdd3bba8 ip.7: Some minor rewordings
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-06 11:59:11 +02:00
Michael Kerrisk 1d87723432 ip.7: wfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-06 11:05:49 +02:00
Michael Kerrisk 3a7ee7444c ip.7, socket.7: Remove dubious text that says that SO_PRIORITY set IP TOS
See https://bugzilla.kernel.org/show_bug.cgi?id=35852

Reported-by: Advait Dixi <advaitdixit@hotmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-05 21:18:51 +02:00
Michael Kerrisk 77ee0a6073 ip.7: srcfix: remove unneeded comments
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-05 20:54:41 +02:00
Michael Kerrisk b756950670 ip.7: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-03-27 14:33:35 +01:00
David Prévot 03c4a471ba ip.7: tfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-13 19:06:18 -07:00
Michael Kerrisk 9af134cdeb getrlimit.2, mmap.2, stat.2, unimplemented.2, dbopen.3, ecvt_r.3, fopen.3, fts.3, getcontext.3, qecvt.3, ip.7, ld.so.8: grfix: Add Oxford comma
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-09-01 17:57:07 +02:00
Michael Kerrisk bea08fec7e adjtimex.2, bind.2, cacheflush.2, clone.2, fallocate.2, fanotify_init.2, fanotify_mark.2, flock.2, futex.2, getdents.2, getpriority.2, getrlimit.2, gettid.2, gettimeofday.2, ioprio_set.2, kexec_load.2, migrate_pages.2, modify_ldt.2, mount.2, move_pages.2, mprotect.2, msgop.2, nfsservctl.2, perf_event_open.2, pread.2, ptrace.2, recvmmsg.2, rename.2, restart_syscall.2, sched_setattr.2, send.2, shmop.2, shutdown.2, sigaction.2, signalfd.2, syscalls.2, timer_create.2, timerfd_create.2, tkill.2, vmsplice.2, wait.2, aio_init.3, confstr.3, exit.3, fmemopen.3, fopen.3, getaddrinfo.3, getauxval.3, getspnam.3, isalpha.3, isatty.3, mallinfo.3, malloc.3, mallopt.3, psignal.3, pthread_attr_setinheritsched.3, qecvt.3, queue.3, rtnetlink.3, strerror.3, strftime.3, toupper.3, towlower.3, towupper.3, initrd.4, locale.5, proc.5, bootparam.7, capabilities.7, ddp.7, fanotify.7, icmp.7, inotify.7, ip.7, ipv6.7, netdevice.7, netlink.7, path_resolution.7, rtld-audit.7, rtnetlink.7, sched.7, signal.7, socket.7, svipc.7, tcp.7, unix.7, ld.so.8: srcfix: Update FIXMEs
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-08-21 16:47:44 -05:00
Michael Kerrisk 726663fd9d bind.2, connect.2, create_module.2, delete_module.2, execve.2, get_robust_list.2, getpriority.2, getrusage.2, init_module.2, link.2, listen.2, mbind.2, open.2, poll.2, query_module.2, readlink.2, recv.2, remap_file_pages.2, sched_setaffinity.2, semop.2, send.2, stat.2, stime.2, syscall.2, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3, remquo.3, rtime.3, sched_getcpu.3, stpcpy.3, stpncpy.3, strcasecmp.3, system.3, fd.4, proc.5, ip.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:31:12 +02:00
Michael Kerrisk e39a52dbba ip.7: BUGS: ephemeral port range exhaustion is diagnosed inconsistently
Different system calls use different 'errno' values to diagnose
exhaustion of the ephemeral port range.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk 630459c88b ip.7: Remove BUGS text on glibc failing to declare in_pktinfo
That was long ago....

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk bd8838ad29 ip.7: Note some more details about assignment of ephemeral ports
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk 509c1c26f0 ip.7: Note cases where an ephemeral port is used
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk bb180c6283 ip.7: Clarify 'ip_local_port_range' and mention the term "ephemeral ports"
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk 33964ed992 ip.7: grfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:55 +02:00
Michael Kerrisk 99a230468c ip.7: Minor clarification for IP_TRANSPARENT
Based on an old email exchange with Balazs Scheidler.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-08 11:26:53 +02:00
Michael Kerrisk 2b9b829d52 time.1, get_kernel_syms.2, getitimer.2, open.2, perf_event_open.2, wait.2, alloca.3, bcmp.3, catopen.3, fputwc.3, iconv.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, mbsinit.3, putwchar.3, rcmd.3, rexec.3, sigqueue.3, strverscmp.3, wctrans.3, wctype.3, wcwidth.3, console_codes.4, initrd.4, st.4, elf.5, nss.5, ip.7, netdevice.7, path_resolution.7, socket.7, udp.7, ld.so.8: grfix: s/Otherwise /Otherwise, /
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-04-28 10:15:47 +02:00
Michael Kerrisk c284192003 ip.7: grfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-03-26 14:01:44 +01:00
Michael Kerrisk 0a9fd8a4b9 ip.7: grfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-03-26 07:33:17 +01:00
Michael Kerrisk 48b6f08669 ioctl_list.2, kill.2, nfsservctl.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, syscall.2, fma.3, fmax.3, fmin.3, ip.7: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-09-17 08:27:30 +02:00
Simon Paillard 2f3365bd5d ip.7: IP_MULTICAST_IF setsockopt recognizes struct mreq (compatibility)
Kernel added compatibility only recently in
3a084ddb4bf299a6e898a9a07c89f3917f0713f7
See: http://bugs.debian.org/607979

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-08-09 10:16:47 +02:00
Michael Kerrisk ce7a8309b5 ip.7: Minor fixes for Radek Pazdera's patch
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-04-16 07:26:27 +02:00
Radek Pazdera 95e1ffd564 ip.7: Document IP_MULTICAST_ALL
This commit adds documentation for the IP_MULTICAST_ALL socket
option.

The option was added to the Linux kernel in 2.6.31:

    Author Nivedita Singhvi <niv@us.ibm.com>
    Commit f771bef98004d9d141b085d987a77d06669d4f4f

The description is based on a previous one [3] posted by the
original author of the code -- Nivedita, but it is slightly
re-worded.

I tested it myself and it works as described.

References:
    [1] http://lxr.free-electrons.com/source/net/ipv4/ip_sockglue.c#L972
    [2] http://lxr.free-electrons.com/source/net/ipv4/igmp.c#L2267
    [3] http://patchwork.ozlabs.org/patch/28902/

Signed-off-by: Radek Pazdera <rpazdera@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-04-16 07:26:27 +02:00
Michael Kerrisk 33a0ccb293 intro.1, _syscall.2, access.2, arch_prctl.2, cacheflush.2, chown.2, clock_getres.2, clone.2, create_module.2, fcntl.2, flock.2, get_kernel_syms.2, get_robust_list.2, get_thread_area.2, getcpu.2, getpriority.2, getrlimit.2, getrusage.2, ioprio_set.2, kexec_load.2, madvise.2, mbind.2, migrate_pages.2, mknod.2, mmap.2, mount.2, move_pages.2, mprotect.2, open.2, pause.2, pciconfig_read.2, perf_event_open.2, prctl.2, ptrace.2, query_module.2, read.2, reboot.2, recv.2, s390_runtime_instr.2, sched_setscheduler.2, select_tut.2, send.2, set_mempolicy.2, setfsgid.2, setfsuid.2, sigaction.2, spu_create.2, spu_run.2, stime.2, swapon.2, syslog.2, timer_create.2, timer_getoverrun.2, times.2, tkill.2, umount.2, unimplemented.2, ustat.2, vm86.2, wait.2, abs.3, aio_read.3, aio_write.3, bsd_signal.3, catgets.3, clearenv.3, cmsg.3, dbopen.3, dirfd.3, dlopen.3, exec.3, fenv.3, ferror.3, fmemopen.3, fnmatch.3, fopen.3, futimes.3, getaddrinfo.3, getifaddrs.3, getipnodebyname.3, hsearch.3, if_nameindex.3, inet_pton.3, mblen.3, mbrlen.3, mbsrtowcs.3, mbtowc.3, mcheck.3, memfrob.3, mq_notify.3, netlink.3, posix_memalign.3, printf.3, pthread_attr_setscope.3, pthread_cleanup_push.3, pthread_kill_other_threads_np.3, pthread_self.3, pthread_setcancelstate.3, pthread_setconcurrency.3, raise.3, resolver.3, rpc.3, rtime.3, rtnetlink.3, scanf.3, setbuf.3, setnetgrent.3, shm_open.3, sigpause.3, sigset.3, sigwait.3, sockatmark.3, strcasecmp.3, strcmp.3, strdup.3, strftime.3, strptime.3, strsignal.3, strverscmp.3, sysv_signal.3, termios.3, wcrtomb.3, wcsnlen.3, wcsnrtombs.3, wcsrtombs.3, wctomb.3, wprintf.3, console_codes.4, cpuid.4, msr.4, rtc.4, sk98lin.4, st.4, tty.4, charmap.5, core.5, elf.5, hosts.equiv.5, proc.5, resolv.conf.5, services.5, slabinfo.5, arp.7, bootparam.7, capabilities.7, charsets.7, cpuset.7, ddp.7, epoll.7, feature_test_macros.7, futex.7, hier.7, icmp.7, inotify.7, ip.7, ipv6.7, man-pages.7, mdoc.7, mdoc.samples.7, netdevice.7, netlink.7, numa.7, packet.7, path_resolution.7, posixoptions.7, pthreads.7, raw.7, rtld-audit.7, rtnetlink.7, sem_overview.7, sigevent.7, socket.7, spufs.7, tcp.7, udp.7, unicode.7, uri.7, utf-8.7, intro.8, ldconfig.8, sync.8: Global fix: fix placement of word "only"
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-04-01 14:53:46 +02:00
Michael Kerrisk 6a717e5e3f networks.5, arp.7, cp1251.7, ddp.7, icmp.7, ip.7, ipv6.7, iso_8859-10.7, iso_8859-13.7, iso_8859-14.7, iso_8859-15.7, iso_8859-3.7, iso_8859-4.7, iso_8859-5.7, iso_8859-6.7, iso_8859-7.7, iso_8859-9.7, koi8-r.7, netdevice.7, netlink.7, packet.7, raw.7, rtnetlink.7, udp.7, x25.7, ld.so.8, sln.8, sync.8: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-12 12:28:50 +01:00
Michael Kerrisk 8ff7380d6f epoll_create.2, epoll_ctl.2, epoll_wait.2, eventfd.2, fallocate.2, futex.2, getcpu.2, getitimer.2, ioctl_list.2, ioprio_set.2, migrate_pages.2, move_pages.2, pciconfig_read.2, sendfile.2, setns.2, signalfd.2, spu_create.2, spu_run.2, sysinfo.2, timerfd_create.2, backtrace.3, cmsg.3, error.3, getpt.3, getrpcent.3, getrpcport.3, getsubopt.3, offsetof.3, program_invocation_name.3, rpc.3, rpmatch.3, rtnetlink.3, xdr.3, cciss.4, hpsa.4, pts.4, charmap.5, dir_colors.5, elf.5, gai.conf.5, locale.5, nscd.conf.5, nss.5, resolv.conf.5, rpc.5, arp.7, cpuset.7, ddp.7, epoll.7, fifo.7, futex.7, icmp.7, ip.7, ipv6.7, mailaddr.7, netdevice.7, packet.7, raw.7, regex.7, rtnetlink.7, socket.7, spufs.7, tcp.7, udp.7, unix.7, x25.7, ldconfig.8, nscd.8: Global fix: s/END_LICENSE/LICENSE_END/
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-12 10:31:09 +01:00
Michael Kerrisk e9e3c82b0f ip.7, netdevice.7, netlink.7, raw.7, rtnetlink.7, socket.7: srcfix: Remove redundant comment about /^.\" t/ line at top of page
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:12 +01:00
Michael Kerrisk 2297bf0ef5 ldd.1, capget.2, clone.2, create_module.2, fallocate.2, futex.2, get_kernel_syms.2, get_thread_area.2, getcpu.2, getitimer.2, getpid.2, io_cancel.2, io_destroy.2, io_getevents.2, io_setup.2, io_submit.2, ioctl_list.2, mkdir.2, mknod.2, pciconfig_read.2, pivot_root.2, posix_fadvise.2, query_module.2, sendfile.2, set_thread_area.2, setns.2, unshare.2, __setfpucw.3, a64l.3, addseverity.3, argz_add.3, bindresvport.3, cabs.3, cacos.3, cacosh.3, canonicalize_file_name.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, ccos.3, ccosh.3, cerf.3, cexp.3, cexp2.3, cimag.3, clog.3, clog10.3, clog2.3, cmsg.3, conj.3, cpow.3, cproj.3, creal.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, des_crypt.3, envz_add.3, fdim.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmtmsg.3, fpclassify.3, gamma.3, getpt.3, getrpcent.3, getrpcport.3, getttyent.3, isgreater.3, key_setsecret.3, lgamma.3, malloc_hook.3, mempcpy.3, nan.3, netlink.3, nextafter.3, putgrent.3, remove.3, remquo.3, rpc.3, rtime.3, rtnetlink.3, setaliasent.3, setnetgrent.3, signbit.3, significand.3, sincos.3, stdin.3, tgamma.3, xcrypt.3, xdr.3, cciss.4, hpsa.4, mouse.4, pts.4, sk98lin.4, tty_ioctl.4, wavelan.4, hosts.equiv.5, rpc.5, tzfile.5, boot.7, complex.7, ddp.7, fifo.7, futex.7, icmp.7, ip.7, ipv6.7, netdevice.7, netlink.7, packet.7, raw.7, rtnetlink.7, socket.7, tcp.7, udp.7, unix.7, x25.7, sync.8: Global fix: Put copyright info at top of page, followed by blank line and LICENSE
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:11 +01:00
Michael Kerrisk 00acdba18c getcpu.2, sendfile.2, cmsg.3, rtnetlink.3, arp.7, ddp.7, fifo.7, icmp.7, ip.7, ipv6.7, netdevice.7, packet.7, raw.7, rtnetlink.7, socket.7, tcp.7, udp.7, unix.7, x25.7: LICENSE_START(VERBATIM_ONE_PARA)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:10 +01:00
Michael Kerrisk 7fc9de91dd fsync.2, getcpu.2, io_getevents.2, kcmp.2, killpg.2, outb.2, perf_event_open.2, setns.2, getaddrinfo_a.3, makedev.3, mcheck.3, perror.3, posix_memalign.3, xdr.3, cciss.4, fd.4, hpsa.4, st.4, acct.5, gai.conf.5, nss.5, proc.5, ip.7, koi8-r.7, netdevice.7, netlink.7, ld.so.8: Remove double blank lines in output
Found using this script from Denys Vlasenko (with some mods
by mtk):

    find man? -type f -name '*.[123456789]' -size +200c | sort \
    | while read name; do
            m1="`man $name | tail -n +5 | head -n-1`"
            m2="`
            printf "%s\n" "$m1" \
            | tr $'\n' '@' \
            | sed 's/@@@/@@HERE>>>>@/g' \
            | tr '@' $'\n' \
            | sed 's/^/\t/' \
            | sed 's/^\tHERE>>>>/    HERE>>>>/' \
            | grep -C2 -e $'^[^\t]' \
            | sed 's/^\t$//'
            `"
            test "$m2" || continue
            printf "%s\n%s\n" "${name#./}" "$m2"
    done

Reported-by: Denys Vlasenko <vda.linux@googlemail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-25 07:05:55 +01:00
Michael Kerrisk 47297adb6e getent.1, intro.1, time.1, _exit.2, _syscall.2, accept.2, access.2, acct.2, adjtimex.2, alarm.2, alloc_hugepages.2, arch_prctl.2, bdflush.2, bind.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, connect.2, create_module.2, delete_module.2, dup.2, epoll_create.2, epoll_ctl.2, epoll_wait.2, eventfd.2, execve.2, exit_group.2, faccessat.2, fchmodat.2, fchownat.2, fcntl.2, flock.2, fork.2, fstatat.2, fsync.2, futex.2, futimesat.2, get_kernel_syms.2, get_robust_list.2, get_thread_area.2, getcpu.2, getdents.2, getdomainname.2, getgid.2, getgroups.2, gethostname.2, getitimer.2, getpagesize.2, getpeername.2, getpid.2, getpriority.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_list.2, ioperm.2, iopl.2, ioprio_set.2, ipc.2, kcmp.2, kill.2, killpg.2, link.2, linkat.2, listen.2, listxattr.2, llseek.2, lookup_dcookie.2, lseek.2, madvise.2, migrate_pages.2, mincore.2, mkdir.2, mkdirat.2, mknod.2, mknodat.2, mlock.2, mmap.2, mmap2.2, modify_ldt.2, mount.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, openat.2, outb.2, pause.2, pciconfig_read.2, perf_event_open.2, perfmonctl.2, personality.2, pipe.2, pivot_root.2, poll.2, posix_fadvise.2, prctl.2, pread.2, process_vm_readv.2, ptrace.2, query_module.2, quotactl.2, read.2, readahead.2, readdir.2, readlink.2, readlinkat.2, readv.2, reboot.2, recv.2, remap_file_pages.2, removexattr.2, rename.2, renameat.2, rmdir.2, rt_sigqueueinfo.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, select.2, semctl.2, semget.2, semop.2, send.2, sendfile.2, set_thread_area.2, set_tid_address.2, seteuid.2, setfsgid.2, setfsuid.2, setgid.2, setpgid.2, setresuid.2, setreuid.2, setsid.2, setuid.2, setup.2, setxattr.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, stat.2, statfs.2, stime.2, swapon.2, symlink.2, symlinkat.2, sync.2, sync_file_range.2, sysctl.2, sysfs.2, sysinfo.2, syslog.2, tee.2, time.2, timerfd_create.2, times.2, tkill.2, truncate.2, umask.2, umount.2, uname.2, unimplemented.2, unlink.2, unlinkat.2, uselib.2, ustat.2, utime.2, utimensat.2, vfork.2, vhangup.2, vm86.2, vmsplice.2, wait.2, wait4.2, write.2, CPU_SET.3, INFINITY.3, MB_CUR_MAX.3, MB_LEN_MAX.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_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, 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, cerf.3, cexp.3, cexp2.3, cfree.3, cimag.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, dlopen.3, dprintf.3, drand48.3, drand48_r.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, fgetgrent.3, fgetpwent.3, fgetwc.3, fgetws.3, finite.3, flockfile.3, floor.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmod.3, fmtmsg.3, fnmatch.3, fopen.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, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getcontext.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getenv.3, getfsent.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.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, getttyent.3, getumask.3, getusershell.3, getutent.3, getw.3, getwchar.3, glob.3, grantpt.3, gsignal.3, hash.3, hsearch.3, hypot.3, iconv.3, iconv_close.3, iconv_open.3, ilogb.3, index.3, inet.3, inet_ntop.3, inet_pton.3, infnan.3, initgroups.3, insque.3, intro.3, isalpha.3, isatty.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, ldexp.3, lgamma.3, lio_listio.3, localeconv.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, longjmp.3, lrint.3, lround.3, lsearch.3, lseek64.3, makecontext.3, makedev.3, malloc.3, malloc_hook.3, mblen.3, mbrlen.3, mbrtowc.3, mbsinit.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mbtowc.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, memfrob.3, memmem.3, memmove.3, mempcpy.3, memset.3, mkdtemp.3, mkfifo.3, mkfifoat.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, nextafter.3, nl_langinfo.3, offsetof.3, on_exit.3, opendir.3, openpty.3, perror.3, popen.3, posix_fallocate.3, posix_memalign.3, posix_openpt.3, pow.3, pow10.3, printf.3, profil.3, program_invocation_name.3, psignal.3, pthread_kill_other_threads_np.3, ptsname.3, putenv.3, putgrent.3, putpwent.3, puts.3, putwchar.3, qecvt.3, qsort.3, queue.3, raise.3, rand.3, random.3, random_r.3, rcmd.3, re_comp.3, readdir.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, scandirat.3, scanf.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, sin.3, sincos.3, sinh.3, sleep.3, sockatmark.3, sqrt.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, 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, 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, ungetwc.3, unlocked_stdio.3, unlockpt.3, updwtmp.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, cciss.4, console.4, console_codes.4, console_ioctl.4, dsp56k.4, fd.4, full.4, hd.4, hpsa.4, initrd.4, intro.4, lp.4, mem.4, mouse.4, null.4, pts.4, ram.4, random.4, rtc.4, sk98lin.4, st.4, tty.4, ttyS.4, tty_ioctl.4, vcs.4, wavelan.4, acct.5, charmap.5, dir_colors.5, filesystems.5, ftpusers.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, passwd.5, proc.5, protocols.5, resolv.conf.5, rpc.5, securetty.5, services.5, shells.5, termcap.5, ttytype.5, utmp.5, armscii-8.7, arp.7, ascii.7, bootparam.7, capabilities.7, charsets.7, complex.7, cp1251.7, credentials.7, ddp.7, environ.7, epoll.7, fifo.7, futex.7, glob.7, hier.7, icmp.7, inotify.7, intro.7, ip.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, koi8-r.7, koi8-u.7, locale.7, mailaddr.7, man.7, mq_overview.7, netdevice.7, netlink.7, numa.7, packet.7, path_resolution.7, pipe.7, posixoptions.7, pthreads.7, pty.7, raw.7, regex.7, rtld-audit.7, rtnetlink.7, sem_overview.7, shm_overview.7, sigevent.7, signal.7, socket.7, standards.7, suffixes.7, svipc.7, tcp.7, termio.7, time.7, udp.7, udplite.7, unicode.7, unix.7, uri.7, utf-8.7, x25.7, nscd.8, sync.8, tzselect.8, zdump.8, zic.8: Global fix: remove unneeded double quotes in .SH headings
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-24 19:01:36 +01:00
Michael Kerrisk c634028ab5 intro.1, time.1, _syscall.2, accept.2, brk.2, capget.2, faccessat.2, futimesat.2, gethostname.2, intro.2, ioprio_set.2, kill.2, madvise.2, mlock.2, mount.2, msgget.2, perf_event_open.2, poll.2, readv.2, sched_rr_get_interval.2, sched_setscheduler.2, select.2, select_tut.2, shmget.2, stat.2, timer_create.2, ustat.2, vfork.2, wait.2, alloca.3, atexit.3, catopen.3, crypt.3, dbopen.3, fenv.3, fopen.3, getaddrinfo_a.3, gethostbyname.3, getutent.3, intro.3, login.3, mallopt.3, queue.3, regex.3, sigpause.3, sigsetops.3, stdio.3, strftime.3, strptime.3, sysconf.3, ttyslot.3, undocumented.3, cciss.4, console_codes.4, hpsa.4, initrd.4, intro.4, rtc.4, st.4, tty_ioctl.4, wavelan.4, acct.5, charmap.5, dir_colors.5, hosts.5, intro.5, termcap.5, utmp.5, intro.6, armscii-8.7, boot.7, bootparam.7, capabilities.7, cpuset.7, credentials.7, ddp.7, epoll.7, glob.7, intro.7, ip.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, koi8-r.7, koi8-u.7, man-pages.7, man.7, math_error.7, netlink.7, numa.7, packet.7, path_resolution.7, pipe.7, pthreads.7, raw.7, rtnetlink.7, signal.7, socket.7, spufs.7, svipc.7, tcp.7, time.7, udp.7, udplite.7, unicode.7, unix.7, uri.7, utf-8.7, x25.7, intro.8: Global fix: use consistent capitalization in .SS headings
Capitalization in .SS sections across pages (and sometimes even
within a single page) is wildly inconsistent. Make it consistent.
Capitalize first word in heading, but otherwise use lower case,
except where English usage (e.g., proper nouns) or programming
language requirements (e.g., identifier names) dictate otherwise.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-24 15:08:38 +01:00
Michael Kerrisk b0a6a72e8d ip.7: srcfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-14 01:24:47 +01:00
Michael Kerrisk c534b25d95 ip.7: Minor fixes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-12 22:50:57 +01:00
Flavio Leitner 0a03fceb09 ip.7: Improve explanation about calling listen() or connect()
Problem:
When connect(2) is executed, the local port number may duplicate.

How reproducible:
When using parameter "net.ipv4.ip_local_port_range", a client may use
the same port to connect to the different sessions on the localhost.

Steps to Reproduce:
1.Change "net.ipv4.ip_local_port_range".
  [Example]
  net.ipv4.ip_local_port_range = 32768 32770

2.Connect to any two ports of LISTEN by telnet command.
  [Example]
  # netstat -antp | grep LISTEN
  tcp        0      0 0.0.0.0:139                 0.0.0.0:*                   LISTEN      2828/smbd
  tcp        0      0 0.0.0.0:21                  0.0.0.0:*                   LISTEN      2800/vsftpd
  #
  # telnet 127.0.0.1 139
  # telnet 127.0.0.1 21
  # telnet 127.0.0.1 21

3.Duplication of a local transmission port.
  [Example]
  # netstat -antp
  tcp        0      0 127.0.0.1:32769      127.0.0.1:139      ESTABLISHED 18147/telnet
  tcp        0      0 127.0.0.1:32769      127.0.0.1:21       ESTABLISHED 18157/telnet

Actual results:
The local port number may duplicate.

Expected results:
The local port number doesn't duplicate.

Additional info:
[Investigation]
"man 7 ip" contains following text:
-----------------------------------------------------------------
When listen(2) or connect(2) are called on an unbound socket, it
is automatically bound to a random  free  port  with the local
address set to INADDR_ANY.
-----------------------------------------------------------------

Although indicated as "it is automatically bound to a random free
port", the port number which is not free like in a reproduce
procedure may be bound.  Therefore, based on the description of
this "man 7 ip", it can be judged that it is bug to use the local
port where the process duplicated.

--- Comment by Leitner, Flavio on 2/7/2012 2:55 PM ---

It's allowed to have multiple tasks using the same port (as a
result of calling connect(2)) as long as the other connection
information (4-tuple) differs to resolve the conflict.  Thus,
it must be an unique 4-tuple consisting of source and
destination IP addresses and port numbers to not conflict.

In the example, the dest port is different.
          tcp        0      0 127.0.0.1:32769      127.0.0.1:139      ESTABLISHED 18147/telnet
          tcp        0      0 127.0.0.1:32769      127.0.0.1:21       ESTABLISHED 18157/telnet

Reported-by: Peter Schiffer <pschiffe@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-12 22:50:57 +01:00
Michael Kerrisk 96d1766a79 fork.2, getpriority.2, ioprio_set.2, sched_setparam.2, sched_setscheduler.2, shmop.2, sigaction.2, unimplemented.2, makecontext.3, sysconf.3, resolv.conf.5, cpuset.7, ip.7, svipc.7, termio.7, zdump.8: tstamp
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-12 03:51:12 +01:00
Michael Kerrisk 343606a031 ip.7: Minor fixes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-10 04:34:36 +01:00
Radek Pazdera 2a98c8e66d ip.7: Add source-specific multicast sockopts
This patch adds documentation of several source-specific multicast
socket options that were added to kernel with implementation
of IGMPv3 in 2.5.68.

The following socket options were added:
  IP_ADD_SOURCE_MEMBERSHIP
  IP_DROP_SOURCE_MEMBERSHIP
  IP_BLOCK_SOURCE
  IP_UNBLOCK_SOURCE
  IP_MSFILTER

Information Sources:
  * RFC 3376 - Internet Group Management Protocol, Version 3
      http://tools.ietf.org/html/rfc3376
  * RFC 3678 - Socket Interface Extensions for Multicast Source
    Filters
      http://tools.ietf.org/html/rfc3678
  * Kernel source tree
      net/ipv4/ip_sockglue.c
      net/ipv4/igmp.c
  * Test programs used in Linux Network Stack Test
      http://git.fedorahosted.org/git/?p=lnst.git
      test_tools/multicast/

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-10 04:34:36 +01:00
Michael Kerrisk f645fea8c0 ip.7: srcfix: Added/updated FIXMEs
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-12-15 19:18:26 +01:00
Michael Kerrisk f567c52d80 ip.7: SEE ALSO: Add icmp(7)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-10 11:10:45 +02:00
Michael Kerrisk e28830e42e ip.7: SEE ALSO: Add ipv6(7)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-10 11:10:05 +02:00
David Prévot 173fe7e792 arch_prctl.2, fcntl.2, flock.2, get_robust_list.2, getpriority.2, ioprio_set.2, migrate_pages.2, mmap.2, mremap.2, msync.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, select.2, socket.2, subpage_prot.2, unshare.2, btree.3, dbopen.3, dl_iterate_phdr.3, dlopen.3, getnameinfo.3, hash.3, lockf.3, netlink.3, recno.3, rpc.3, xdr.3, cciss.4, console_ioctl.4, hpsa.4, initrd.4, msr.4, rtc.4, st.4, hosts.5, services.5, tzfile.5, aio.7, arp.7, capabilities.7, cpuset.7, feature_test_macros.7, futex.7, inotify.7, ip.7, ipv6.7, iso_8859-16.7, iso_8859-2.7, koi8-r.7, math_error.7, netlink.7, packet.7, pthreads.7, raw.7, spufs.7, udplite.7, uri.7, x25.7: Global fix: Various consistency fixes for SEE ALSO
Coauthored-by: Michael Kerrisk <mtk.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-09-24 09:53:22 +02:00
Michael Kerrisk 776b81f6cb ip.7: Mnor fixes
Reported-by: Benjamin Poirier <benjamin.poirier@gmail.com>
Reported-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2011-09-23 07:25:34 +02:00
Benjamin Poirier 8341e3a766 ip.7: Improve description of IP_MTU_DISCOVER
I noticed what appears to be a discrepancy between the ip(7)
man page and the kernel code with regards to the IP DF flag
for UDP sockets.

The man page says that "The don't-fragment flag is set on all
outgoing datagrams" and that the ip_no_pmtu_disc sysctl affects
only SOCK_STREAM sockets. This is quickly disproved by doing:

    echo 1 > /proc/sys/net/ipv4/ip_no_pmtu_disc

firing up netcat and looking at a few outgoing UDP packets in
wireshark (they don't have the DF flag set).

1) in the words of `man 7 ip`:
IP_MTU_DISCOVER (since Linux 2.2)
     Set or receive the Path MTU Discovery  setting  for  a  socket.
     When  enabled, Linux will perform Path MTU Discovery as defined
     in RFC 1191 on this socket.  The don't-fragment flag is set  on
     all  outgoing datagrams.  The system-wide default is controlled
     by the /proc/sys/net/ipv4/ip_no_pmtu_disc file for  SOCK_STREAM
     sockets, and disabled on all others.

2) in net/ipv4/af_inet.c:inet_create():
       if (ipv4_config.no_pmtu_disc)
               inet->pmtudisc = IP_PMTUDISC_DONT;
       else
               inet->pmtudisc = IP_PMTUDISC_WANT;

and pmtudisc is left alone from there on for UDP sockets.

Reviewed-by: Neil Horman <nhorman@tuxdriver.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2011-09-22 06:08:30 +02:00
Michael Kerrisk 9458d0daac ip.7: Minor fixes
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2011-09-22 05:42:02 +02:00
David Prevot 00f964819b ip.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-11-04 07:32:23 +01:00
David Prevot 0420475dee ip.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-24 08:20:28 +02:00
David Prevot 299fc00dbf ip.7: Place socket options in alphabetical order
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-24 08:16:40 +02:00
David Prevot e89c891162 ip.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-24 08:14:37 +02:00
David Prevot 1243ef4e2d ip.7: Fix name of socket option: s/IP_TTL/IP_TRANSPARENT/
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-24 08:10:25 +02:00
Balazs Scheidler 48029bbfa2 ip.7: Document IP_RECVORIGDSTADDR
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 07:16:28 +02:00
Balazs Scheidler e85dc06262 ip.7: Document IP_TRANSPARENT
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 06:52:59 +02:00
Michael Kerrisk 7199373b28 ip.7: ffix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 06:41:36 +02:00
Michael Kerrisk 0ea50d8392 ip.7: Reword NOTES on Linux-specific options
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 06:41:08 +02:00
Michael Kerrisk be8fba4754 ip.7: Document IP_FREEBIND
Text based on input from Lennart Poettering and Balazs Scheidler.
See https://bugzilla.kernel.org/show_bug.cgi?id=20082

Reported-by: Lennart Poettering <zxreary@0pointer.de>
Reported-by: Balazs Scheidler <bazsi@balabit.hu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 06:28:58 +02:00
Michael Kerrisk f7401723ce ip.7: grfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 05:52:51 +02:00
Michael Kerrisk 452f76294e ip.7: wfix
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 05:46:00 +02:00
Michael Kerrisk 9b042ccb88 ip.7: srcfix: update FIXME
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-10-13 05:44:21 +02:00
Jiri Olsa a6e9960e8f ip.7: Document IP_NODEFRAG
This option is new in Linux 2.6.36

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-09-11 07:19:10 +02:00
Michael Kerrisk 3ac83a00b6 ip.7: srcfix: Added FIXMEs
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-09-11 07:08:30 +02:00
Michael Kerrisk 24b74457e7 accept.2, access.2, acct.2, clock_nanosleep.2, mbind.2, mincore.2, remap_file_pages.2, sched_setscheduler.2, set_mempolicy.2, splice.2, stat.2, syslog.2, timer_create.2, timerfd_create.2, truncate.2, fenv.3, ferror.3, fflush.3, fgetwc.3, fgetws.3, flockfile.3, fputwc.3, fputws.3, fread.3, getopt.3, gets.3, getwchar.3, glob.3, iconv.3, longjmp.3, pow.3, printf.3, puts.3, putwchar.3, regex.3, rpc.3, scanf.3, setjmp.3, termios.3, unlocked_stdio.3, wcswidth.3, hd.4, rtc.4, st.4, core.5, dir_colors.5, elf.5, proc.5, arp.7, ascii.7, boot.7, bootparam.7, charsets.7, futex.7, ip.7, iso_8859-11.7, man-pages.7, man.7, mdoc.samples.7, path_resolution.7, pipe.7, posixoptions.7, unicode.7, unix.7, uri.7, utf-8.7, ld.so.8: s/non-/non/
The tendency in English, as prescribed in style guides like
Chicago MoS, is towards removing hyphens after prefixes
like "non-" etc.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-01-16 18:20:12 +01:00
Michael Kerrisk ff40dbb354 accept.2, connect.2, eventfd.2, flock.2, open.2, posix_fadvise.2, read.2, recv.2, sched_setscheduler.2, select_tut.2, send.2, signalfd.2, splice.2, timerfd_create.2, write.2, flockfile.3, mkfifo.3, mq_notify.3, mq_open.3, pthread_tryjoin_np.3, scanf.3, random.4, ddp.7, epoll.7, fifo.7, ip.7, pipe.7, socket.7, spufs.7: Global fix: s/non-blocking/nonblocking/
The tendency in English, as prescribed in style guides like
Chicago MoS, is towards removing hyphens after prefixes
like "non-" etc.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-01-16 17:43:10 +01:00
Michael Kerrisk c7094399ad intro.1, time.1, adjtimex.2, capget.2, eventfd.2, fcntl.2, getrlimit.2, getsockopt.2, gettimeofday.2, intro.2, ioctl_list.2, ioperm.2, mlock.2, pivot_root.2, poll.2, prctl.2, ptrace.2, sched_setscheduler.2, select_tut.2, semget.2, sigaltstack.2, signalfd.2, sysctl.2, timer_settime.2, timerfd_create.2, wait.2, CPU_SET.3, argz_add.3, assert_perror.3, atexit.3, backtrace.3, bcmp.3, clearenv.3, ctime.3, dl_iterate_phdr.3, dlopen.3, ecvt.3, errno.3, error.3, ether_aton.3, exit.3, fenv.3, ferror.3, finite.3, flockfile.3, fnmatch.3, fpathconf.3, fpclassify.3, ftime.3, ftok.3, ftw.3, fwide.3, getaddrinfo.3, gethostbyname.3, getlogin.3, getnameinfo.3, getnetent.3, getopt.3, getprotoent.3, getrpcent.3, getservent.3, glob.3, hsearch.3, inet.3, isalpha.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, longjmp.3, lsearch.3, malloc.3, matherr.3, mblen.3, mbsinit.3, mbtowc.3, on_exit.3, printf.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_setstack.3, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_equal.3, pthread_getattr_np.3, pthread_getcpuclockid.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setconcurrency.3, pthread_setschedparam.3, pthread_setschedprio.3, ptsname.3, putenv.3, putgrent.3, raise.3, rcmd.3, regex.3, rexec.3, rpc.3, rpmatch.3, rtnetlink.3, scandir.3, sem_init.3, setaliasent.3, setbuf.3, setenv.3, setjmp.3, signbit.3, stdio_ext.3, strtod.3, strtol.3, strtoul.3, system.3, termios.3, timeradd.3, tzset.3, ualarm.3, wctomb.3, xdr.3, st.4, tty_ioctl.4, core.5, elf.5, proc.5, bootparam.7, capabilities.7, icmp.7, ip.7, ipv6.7, math_error.7, mdoc.samples.7, mq_overview.7, pthreads.7, raw.7, regex.7, socket.7, tcp.7, tzselect.8: Global fix: s/non-zero/nonzero/
The tendency in English, as prescribed in style guides like
Chicago MoS, is towards removing hyphens after prefixes
like "non-" etc.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-01-16 17:40:55 +01:00
Michael Kerrisk c8f2dd479b accept.2, execve.2, futimesat.2, getresuid.2, getrlimit.2, madvise.2, mq_getsetattr.2, msgctl.2, nice.2, open.2, poll.2, setresuid.2, shmctl.2, sigaction.2, times.2, utimensat.2, __setfpucw.3, atoi.3, endian.3, err.3, euidaccess.3, fenv.3, fopencookie.3, fpurge.3, getgrouplist.3, getutmp.3, j0.3, lgamma.3, netlink.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_cleanup_push_defer_np.3, pthread_getattr_np.3, pthread_kill_other_threads_np.3, pthread_setaffinity_np.3, pthread_tryjoin_np.3, pthread_yield.3, random_r.3, readdir.3, rtnetlink.3, scanf.3, setenv.3, significand.3, sigsetops.3, strerror.3, strstr.3, sysv_signal.3, termios.3, timegm.3, unlocked_stdio.3, y0.3, locale.5, bootparam.7, feature_test_macros.7, ip.7, locale.7, pthreads.7, rtld-audit.7, nscd.8: Global fix: s/non-standard/nonstandard/
The tendency in English, as prescribed in style guides like
Chicago MoS, is towards removing hyphens after prefixes
like "non-" etc.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2010-01-16 17:40:20 +01:00
Nicolas Franois 531178c584 ip.7: Minor fixes
Consistently use the infinitive.
Other typos.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2009-09-28 12:46:28 +02:00
Michael Kerrisk 4fa50d7281 ip.7: Fix type used to declare sin6_port
The page should use the type specified by POSIX,
rather than the (equivalent) type used in the kernel

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2009-03-08 13:35:20 +13:00
Michael Kerrisk 6eb334b2cf bind.2, rcmd.3, capabilities.7, ip.7: Global fix: s/reserved port/privileged port/
Some pages used one term, some pages the other term;
make some consistency.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-12-05 22:47:26 -05:00
Michael Kerrisk 88a800a6a8 ip.7: Relocate info about Linux-specific sockopts to NOTES
Also add some source comments about non-standard Linux-specific
options that are not yet documented.
2008-11-25 20:54:23 -05:00
Michael Kerrisk 42d663bb2c ip.7: Remove mention of kernel header from description of IP_RECVERR
Looks like glibc has had this definition since about version 2.1.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:23 -05:00
Michael Kerrisk e77995bdf5 ip.7: srcfix: updated FIXME 2008-11-25 20:54:23 -05:00
Michael Kerrisk 4ebab2e6dd ip.7: srcfix: Add/update FIXMEs for undocumented IP_* socket options
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:23 -05:00
Michael Kerrisk 554805f99b ip.7: Relocate kernel version information for ip_mreqn structure
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:23 -05:00
Michael Kerrisk 161aba8d31 ip.7: Relocate kernel version information for IP_PMTUDISC_PROBE
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:22 -05:00
Michael Kerrisk 02f6363733 ip.7: Added kernel version numbers for IP_* socket options
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:22 -05:00
Michael Kerrisk 21ba63ee0e ip.7: Add kernel version numbers for /proc/sys/net/ipv4/ip_* files
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:22 -05:00
Michael Kerrisk 7cd1cc4a53 ip.7: Reorder socket options alphabetically
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:22 -05:00
Michael Kerrisk 119a1824d4 ip.7: srcfix: join short source lines
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:22 -05:00
Michael Kerrisk b5b5f08b4d ip.7: wfix 2008-11-25 20:54:21 -05:00
Michael Kerrisk 28ae1c901c ip.7: grfix 2008-11-25 20:54:21 -05:00
Michael Kerrisk 7af3794fda ip.7: wfix 2008-11-25 20:54:21 -05:00
Michael Kerrisk f971627f8a ip.7: grfix 2008-11-25 20:54:21 -05:00
Michael Kerrisk 39a165e08f ip.7: ffix 2008-11-25 20:54:21 -05:00
Michael Kerrisk 5a2ff571fb connect.2, listen.2, send.2, uname.2, cmsg.3, proc.5, arp.7, ddp.7, icmp.7, ip.7, raw.7, socket.7, tcp.7, udp.7: Global fix: eliminate mention of the obsolete sysctl(2) interface
Many pages still mention use of the obsolete sysctl(2) system
call, or used the term "sysctls"; rewrite these mentions to
instead be in terms of /proc interfaces.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2008-11-25 20:54:11 -05:00
Michael Kerrisk cabf996a6b arp.7, ddp.7, icmp.7, ip.7, socket.7, tcp.7: ffix: Convert /proc file names from bold to italic
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=506335
Reported-by: Eugen Dedu <Eugen.Dedu@pu-pm.univ-fcomte.fr>
2008-11-25 20:54:10 -05:00
Michael Kerrisk 6dd5c68a3d ip.7: Detail EINVAL error for IP_ADD_MEMBERSHIP socket option
In response to:
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=216092

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
Reported-by: Christian Grigis <glove@earthling.net>
2008-10-29 14:54:25 -05:00
Michael Kerrisk d4c8c97c31 s/PF_/AF_/ for socket family constants. Reasons: the AF_ and
PF_ constants have always had the same values; there never has
been a protocol family that had more than one address family,
and POSIX.1-2001 only specifies the AF_* constants.
2008-08-08 16:47:53 +00:00
Michael Kerrisk 77117f4fc5 Reverting blunder in commit 4699 2008-08-08 16:41:48 +00:00
Michael Kerrisk 10874173db s/PF_/AF_/ for socket family conistants. Reasons: the AF_ and
PF_ constants have always had the same values; there never has
been a protocol family that had more than one address family,
and POSIX.1-2001 only specifies the AF_* constants.
2008-08-08 16:28:06 +00:00
Michael Kerrisk eba722884d s/nonzero/non-zero/ 2008-03-19 13:16:39 +00:00
Michael Kerrisk e935e108ac Replace (il)legal by "permitted" or "valid" 2008-03-10 10:04:03 +00:00
Michael Kerrisk 763f0e477c Fix usage of a/an before following vowel/consonant. 2007-12-29 17:42:38 +00:00
Michael Kerrisk c382a36592 hyphenation fixes 2007-12-25 22:02:19 +00:00
Michael Kerrisk d19a206dbb grfix 2007-12-25 21:30:22 +00:00
Michael Kerrisk 8382f16db1 grfix 2007-12-25 21:28:09 +00:00
Michael Kerrisk e2badfdf26 Hyphenation fixes 2007-12-25 20:50:22 +00:00
Michael Kerrisk aeb4b1fc8b s/u_long/unsigned long/
s/ulong/unsigned long/
s/u_char/unsigned char/
s/u_short/unsigned short/
s/ushort/unsigned short/
s/u_int8_t/uint8_t
s/u_int16_t/uint16_t
s/u_int32_t/uint16_t
s/u_int/unsigned int/
2007-12-23 17:26:26 +00:00