Nikola Forró
10e46057dd
clone.2, fork.2: Document ERESTARTNOINTR error code
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Since Linux 2.6.17, clone and fork syscalls return ERESTARTNOINTR
when interrupted by a signal before newly created process is added
to its process group.
This error code can only be seen by ptrace at syscall exit tracing.
The information was obtained from kernel source code:
http://bit.ly/24xdofn
Signed-off-by: Nikola Forró <nforro@redhat.com>
2016-05-09 22:30:34 +02:00
Heinrich Schuchardt
29ff7699b7
ioctl_fat.2: Use %04x to print volume ID
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Leading zeroes should be used when display a FAT volume ID.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2016-05-09 22:25:41 +02:00
Michael Kerrisk
d673870eba
execve.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-08 17:41:26 +02:00
Michael Kerrisk
7be43378e6
fcntl.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 21:27:01 +02:00
Michael Kerrisk
ba65cc12a8
memfd_create.2: Note that memfd_create() does not have a glibc wrapper
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 13:09:23 +02:00
Michael Kerrisk
e57f8d34e4
memfd_create.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-05-03 12:45:16 +02:00
Michael Kerrisk
03117dc0db
fsync.2: Give some examples of files where sync can fail with EINVAL
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Reported-by: Georg Sauthoff <gsauthof@techfak.uni-bielefeld.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 14:28:53 +02:00
Michael Kerrisk
2a79c2ac32
execve.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 11:22:14 +02:00
Michael Kerrisk
246104f0bc
execve.2: Since Linux 2.6.28, recursive script interpretation is supported
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Reported-by: Valery Reznic <valery_reznic@yahoo.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-21 11:22:08 +02:00
Michael Kerrisk
c74bc51914
clock_getres.2: Note that coarse clock need architecture and VDSO support
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Reported-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 16:23:51 +01:00
Michael Kerrisk
bfd08d7770
readv.2: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:34 +01:00
Michael Kerrisk
840dfaf0de
readv.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:34 +01:00
Michael Kerrisk
3b31ec64ab
readv.2: Tweaks to Christoph's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:57:33 +01:00
Christoph Hellwig
d948a87054
readv.2: Document preadv2() and pwritev2()
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 14:40:18 +01:00
Michael Kerrisk
e1124af0ba
fcntl.2: Note that mandatory locking is now governed by a configuration option
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 13:31:17 +01:00
Michael Kerrisk
afa0b44d06
mount.2: MS_MANDLOCK requires CAP_SYS_ADMIN (since Linux 4.5)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-18 13:16:39 +01:00
Michael Kerrisk
51015f1409
write.2: Clarify that 'size_t' and 'ssize_t' are integer types specified in POSIX
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
Michael Kerrisk
aead9ac9bf
read.2: Clarify that 'size_t' and 'ssize_t' are integer types specified in POSIX
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
Michael Kerrisk
b4b1c3e7d0
lseek.2: Note that 'off_t' is an integer data type defined by POSIX
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-04-14 20:18:14 +01:00
Michael Kerrisk
9f6007b8bc
sigaction.2: Document SEGV_PKUERR
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 19:05:16 +13:00
Michael Kerrisk
0c962aab5f
sigaction.2: Document SEGV_BNDERR
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:54:33 +13:00
Michael Kerrisk
fec74bb1aa
ptrace.2: srcfix: add info about PTRACE_SEIZE
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:38:04 +13:00
Michael Kerrisk
a73a078154
sigaction.2: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:29:59 +13:00
Michael Kerrisk
8d03f12cd4
quotactl.2: Document Q_GETNEXTQUOTA and Q_XGETNEXTQUOTA
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 10:15:22 +13:00
Michael Kerrisk
3b17710415
quotactl.2: Rework/reorder ERRORS list
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Make into a single alphabetically ordered list
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 09:35:43 +13:00
Michael Kerrisk
4c8a2e1d4c
quotactl.2: Add kernel version for G_GETINFO, Q_SETINFO, and Q_GETFMT
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 09:13:26 +13:00
Michael Kerrisk
3cf5ae17a1
quotactl.2: Note kernel version that removed Q_GETSTATS
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 08:34:07 +13:00
Michael Kerrisk
28520ed405
syscalls.2: Add preadv2() and pwritev2()
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 08:01:09 +13:00
Michael Kerrisk
efcc21c9fa
semctl.2: From kernel 4.6, Linux now updates 'sempid' on SETALL operations
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-26 07:18:07 +13:00
Michael Kerrisk
2c767761a2
Removed trailing white space at end of lines
2016-03-15 17:30:43 +13:00
Michael Kerrisk
979867082b
locale.1, localedef.1, _exit.2, accept.2, access.2, acct.2, adjtimex.2, bdflush.2, bind.2, bpf.2, brk.2, chdir.2, chmod.2, chown.2, chroot.2, clock_nanosleep.2, clone.2, close.2, connect.2, copy_file_range.2, create_module.2, delete_module.2, dup.2, epoll_ctl.2, eventfd.2, execve.2, fallocate.2, fanotify_init.2, fcntl.2, flock.2, fork.2, fsync.2, futex.2, get_kernel_syms.2, getdomainname.2, getgroups.2, gethostname.2, getpagesize.2, getpeername.2, getsid.2, getsockname.2, getsockopt.2, gettimeofday.2, init_module.2, ioctl.2, ioctl_list.2, ioperm.2, iopl.2, kexec_load.2, kill.2, killpg.2, link.2, listen.2, llseek.2, lseek.2, madvise.2, memfd_create.2, mincore.2, mkdir.2, mknod.2, mmap.2, mount.2, nanosleep.2, nice.2, open.2, personality.2, pipe.2, poll.2, posix_fadvise.2, read.2, readahead.2, readlink.2, readv.2, recv.2, recvmmsg.2, rename.2, request_key.2, sched_setaffinity.2, sched_setattr.2, select.2, select_tut.2, semctl.2, semop.2, send.2, sendfile.2, sendmmsg.2, seteuid.2, setns.2, setpgid.2, setreuid.2, shutdown.2, sigaction.2, sigaltstack.2, signal.2, signalfd.2, sigpending.2, sigprocmask.2, sigsuspend.2, socketpair.2, splice.2, stat.2, statfs.2, stime.2, symlink.2, sync.2, syscall.2, syscalls.2, times.2, truncate.2, unlink.2, unshare.2, uselib.2, utimensat.2, vfork.2, vhangup.2, wait.2, wait4.2, write.2, a64l.3, abs.3, acos.3, acosh.3, addseverity.3, adjtime.3, aio_read.3, aio_write.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, atoi.3, backtrace.3, cbrt.3, ceil.3, cfree.3, clearenv.3, clock_getcpuclockid.3, clog10.3, cmsg.3, copysign.3, cos.3, cosh.3, ctermid.3, ctime.3, daemon.3, dirfd.3, div.3, dl_iterate_phdr.3, drand48.3, drand48_r.3, dysize.3, ecvt.3, ecvt_r.3, endian.3, erf.3, erfc.3, errno.3, exec.3, exp.3, exp2.3, expm1.3, fabs.3, fdim.3, ferror.3, fexecve.3, ffs.3, fgetgrent.3, fgetpwent.3, finite.3, flockfile.3, floor.3, fma.3, fmax.3, fmin.3, fmod.3, fopen.3, fpclassify.3, frexp.3, fseeko.3, fts.3, futimes.3, fwide.3, gamma.3, gcvt.3, getaddrinfo.3, getcwd.3, getdate.3, getdirentries.3, getdtablesize.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, gethostbyname.3, gethostid.3, getline.3, getloadavg.3, getmntent.3, getnameinfo.3, getnetent_r.3, getpass.3, getprotoent_r.3, getpwent.3, getpwent_r.3, getpwnam.3, getrpcent_r.3, getservent_r.3, getspnam.3, getsubopt.3, getusershell.3, getutent.3, getw.3, gsignal.3, hypot.3, ilogb.3, inet.3, initgroups.3, insque.3, isalpha.3, isgreater.3, iswblank.3, j0.3, ldexp.3, lgamma.3, lio_listio.3, lockf.3, log.3, log10.3, log1p.3, log2.3, logb.3, lrint.3, lround.3, makedev.3, matherr.3, mbsnrtowcs.3, mkdtemp.3, mkfifo.3, mkstemp.3, mktemp.3, modf.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_receive.3, mq_send.3, nan.3, nextafter.3, on_exit.3, open_memstream.3, opendir.3, perror.3, popen.3, posix_fallocate.3, posix_madvise.3, posix_memalign.3, posix_openpt.3, posix_spawn.3, pow.3, printf.3, profil.3, psignal.3, pthread_attr_setstack.3, pthread_setaffinity_np.3, putenv.3, putpwent.3, qecvt.3, rand.3, random.3, random_r.3, rcmd.3, readdir.3, realpath.3, remainder.3, remquo.3, rexec.3, rint.3, round.3, rpc.3, rpmatch.3, scalb.3, scalbln.3, scandir.3, scanf.3, seekdir.3, sem_wait.3, setbuf.3, setenv.3, setjmp.3, setnetgrent.3, siginterrupt.3, signbit.3, significand.3, sigset.3, sigsetops.3, sigvec.3, sigwait.3, sin.3, sinh.3, sleep.3, sockatmark.3, sqrt.3, statvfs.3, stpcpy.3, stpncpy.3, strdup.3, strerror.3, strftime.3, strlen.3, strnlen.3, strsep.3, strsignal.3, strtod.3, strtok.3, strtol.3, strtoul.3, syslog.3, system.3, tan.3, tanh.3, telldir.3, tempnam.3, termios.3, tgamma.3, timegm.3, timeradd.3, tmpfile.3, tmpnam.3, toascii.3, trunc.3, ttyslot.3, tzset.3, ualarm.3, unlocked_stdio.3, usleep.3, wcpcpy.3, wcpncpy.3, wcscasecmp.3, wcsdup.3, wcsncasecmp.3, wcsnlen.3, wcsnrtombs.3, wprintf.3, y0.3, pts.4, st.4, tty_ioctl.4, elf.5, gai.conf.5, group.5, locale.5, nsswitch.conf.5, proc.5, utmp.5, aio.7, capabilities.7, credentials.7, environ.7, epoll.7, fanotify.7, feature_test_macros.7, inotify.7, ip.7, mq_overview.7, namespaces.7, pipe.7, signal.7, socket.7, standards.7, svipc.7, symlink.7, time.7, unicode.7, unix.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 17:30:43 +13:00
Michael Kerrisk
b6e7016e54
ioperm.2: Permissions are inherited across fork(2)
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See https://bugzilla.kernel.org/show_bug.cgi?id=99911
Reported-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 16:41:24 +13:00
Michael Kerrisk
38931a4d3c
iopl.2: Permissions are not inherited across fork(2) or preserved on execve(2)
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See https://bugzilla.kernel.org/show_bug.cgi?id=99901
Reported-by: Alex Henrie <alexhenrie24@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 16:41:24 +13:00
Michael Kerrisk
33fd2d00f1
lseek.2: NFS supports SEEK_HOLE and SEEK_DATA
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 13:39:50 +13:00
Michael Kerrisk
6660ed034a
lseek.2: FUSE now supports SEEK_HOLE and SEEK_DATA
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 13:39:50 +13:00
Michael Kerrisk
949ceae398
futex.2: FUTEX_CLOCK_REALTIME can now be used with FUTEX_WAIT
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 13:28:53 +13:00
Michael Kerrisk
9982c065da
epoll_ctl.2: Fix discussion of "ignored" EPOLLHUP and EPOLLERR with EPOLLEXCLUSIVE
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Reported-by: Jason Baron <jbaron@akamai.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 06:48:20 +13:00
Michael Kerrisk
6a6d83b2c7
epoll_ctl.2: Document EPOLLEXCLUSIVE
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Cowritten-by: Jason Baron <jbaron@akamai.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-15 06:48:20 +13:00
Michael Kerrisk
9c088226d6
statfs.2: Use consistent case for hex constants
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Reported-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-14 08:41:46 +13:00
Jakub Wilk
c69e13c2aa
statfs.2: spfix
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The "Filesystem types" list had a random mixture of lower- and
uppercase hexadecimal digits. This patch makes them all uppercase.
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-14 08:33:35 +13:00
Jakub Wilk
5fec8763c5
adjtimex.2: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-14 08:32:38 +13:00
Michael Kerrisk
cf1487b1da
open.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 17:36:20 +01:00
Michael Kerrisk
1893b64807
recv.2, cmsg.3: Note that cmsg_len is typed as socklen_t in POSIX.1
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 16:58:07 +01:00
Michael Kerrisk
8d8ee1cac3
recv.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 16:52:34 +01:00
Michael Kerrisk
8924f60387
recv.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 16:52:21 +01:00
Nikola Forró
aea45daeee
recv.2, cmsg.3: Fix type of cmsg_len member of cmsghdr structure
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The type shown for cmsg_len member of cmsghdr structure is socklen_t,
but the actual type used by glibc and the kernel is size_t.
The information was obtained from glibc source code:
http://bit.ly/21m1RMp
Signed-off-by: Nikola Forró <nforro@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 16:51:07 +01:00
Michael Kerrisk
7255c7c0df
fcntl.2: Rework description of F_SETOWN
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As suggested by Jason, make it clearer that I/O signalling
requires the use of both F_SETOWN and O_ASYNC. While we're at,
make a few other cleanups to the text.
Reported-by: Jason Vas Dias <jason.vas.dias@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 07:49:11 +01:00
Michael Kerrisk
813596e5f2
epoll_ctl.2: Document ELOOP error for circular monitoring loops
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 00:42:31 +01:00
Askar Safin
cc7b36035b
splice.2: Improve description of 0 return value.
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See https://bugzilla.kernel.org/show_bug.cgi?id=90911
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 00:32:15 +01:00
Askar Safin
69fff55970
sendfile.2: Fix incorrect description in text referring to splice(2)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-11 00:32:15 +01:00