Michael Kerrisk
ed09120acd
accept.2, epoll_create.2, inotify_add_watch.2, open.2, open_by_handle_at.2, pidfd_open.2, dirfd.3, posix_openpt.3, shm_open.3: Fix clumsy wording around "nonnegative file descriptors"
...
Reported-by: Christian Brauner <christian@brauner.io>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-04-10 09:41:55 +02:00
Michael Kerrisk
ed6fe0056d
open.2: Note EINVAL error for invalid character in basename of 'pathname'
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-04-06 11:37:01 +02:00
Michael Kerrisk
7a11fc63b8
open.2: Clarify that O_NOFOLLOW is relevant (only) for basename of 'pathname'
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-03-30 12:32:07 +02:00
Michael Kerrisk
4b322a2fc8
open.2: Minor tweaks to Aleksa Sarai's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-03-30 08:45:58 +02:00
Aleksa Sarai
a2dbb2e378
open.2: Add references to new openat2(2) page
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-03-30 08:37:02 +02:00
Michael Kerrisk
6b621d05b3
_exit.2, capget.2, fcntl.2, futex.2, listen.2, memfd_create.2, modify_ldt.2, move_pages.2, open.2, perf_event_open.2, ptrace.2, set_thread_area.2, stime.2, syscall.2, sysctl.2, userfaultfd.2, cmsg.3, exit.3, ftime.3, getpt.3, malloc.3, console_codes.4, loop.4, inotify.7, netlink.7, packet.7, rtnetlink.7, tcp.7, unix.7, vsock.7, ldconfig.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-02-09 11:53:28 +01:00
Michael Kerrisk
a2587fbb2e
open.2: In O_TMPFILE example, describe alternative linkat() call
...
This was already shown in an earlier version of the page,
but Adam Borowski's patch replaced it with an alternative.
Probably, it is better to show both possibilities.
Reported-by: "Joseph C. Sible" <josephcsible@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-02-07 17:59:34 +01:00
Adam Borowski
fc29a199d9
open.2: No need for /proc to make an O_TMPFILE file permanent
...
In the example snippet, we already have the fd, thus there's no
need to refer to the file by name. And, /proc/ might be not
mounted or not accessible.
Noticed-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2020-02-07 17:30:45 +01:00
Michael Kerrisk
f3fdbe2812
open.2: tfix
...
Reported-by: Дилян Палаузов <dilyan.palauzov@aegee.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-09-24 12:16:07 +02:00
Michael Kerrisk
352c4c5ca6
open.2: Minor fixes to Eugene's patch
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-01-10 06:42:35 +13:00
Eugene Syromiatnikov
6deb3733ac
open.2: Mention presence of unused O_RSYNC definition
...
O_RSYNC is defined in <asm/fcntl.h> on HP PA-RISC, but is not
used anyway.
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-01-10 06:35:10 +13:00
Michael Kerrisk
d40e0bfc27
open.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-01-10 06:34:38 +13:00
Michael Kerrisk
319e9b31ed
open.2: Minor fixes to Eugene's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-01-10 06:32:39 +13:00
Eugene Syromiatnikov
8132c11589
open.2: Document FASYNC usage in Linux UAPI headers
...
Linux's <asm/fcntl.h> defines FASYNC instead of O_ASYNC; document
this peculiarity.
Signed-off-by: Eugene Syromiatnikov <esyr@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2019-01-10 06:30:47 +13:00
Michael Kerrisk
115bbafa8b
open.2: Minor fix: split distinct ENOENT cases into separate list entries
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-09-28 21:48:59 +02:00
Michael Kerrisk
8b5bbcfabc
open.2: Minor wording fix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-31 21:34:32 +02:00
Lucas Werkmeister
71b12d0a57
open.2: Document ENXIO for sockets
...
Linux returns ENXIO when attempting to open() a UNIX domain socket.
Kernel-wise, I believe this happens in fs/inode.c [1], where a constant
`no_open` function returning -ENXIO is registered as the default open()
handler for inodes in inode_init_always(), and is not specialized in
nit_special_inode() as it is for other types.
Seen in the systemd v238 source code [2].
[1]: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/fs/inode.c?h=v4.16
[2]: https://github.com/systemd/systemd/blob/v238/src/core/execute.c#L412
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-31 21:34:32 +02:00
Michael Kerrisk
3897a3f89f
open.2: Clarify a special use case of O_NONBLOCK for devices
...
The wording is a little confusing, suggesting that this is
the primary use of O_NONBLOCK. Fix that.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-18 10:56:16 +02:00
Michael Kerrisk
f2a110725b
open.2: Clarify that O_NONBLOCK has no effect on poll/epoll/select
...
Reported-by: Robin Kuzmin <kuzmin.robin@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-18 10:25:53 +02:00
Michael Kerrisk
b0972b3b05
open.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-18 10:14:49 +02:00
Andrew Price
abd34f349d
open.2: Remove O_DIRECT-related quotation
...
Remove a section that adds no benefit to the discussion of O_DIRECT.
Signed-off-by: Andrew Price <andy@andrewprice.me.uk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-05-06 09:29:46 +02:00
Michael Kerrisk
09b8afdc04
execve.2, fallocate.2, getrlimit.2, io_submit.2, membarrier.2, mmap.2, msgget.2, open.2, ptrace.2, readv.2, semget.2, shmget.2, shutdown.2, syscall.2, wait.2, wait4.2, crypt.3, encrypt.3, fseek.3, getcwd.3, makedev.3, pthread_create.3, puts.3, tsearch.3, elf.5, filesystems.5, group.5, passwd.5, sysfs.5, mount_namespaces.7, posixoptions.7, time.7, unix.7, vdso.7, xattr.7, ld.so.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-04-30 17:41:31 +02:00
Jakub Wilk
8e13d56651
open.2: Add missing argument for snprintf() in example code
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-04-27 14:02:47 +02:00
Jann Horn
19d371260e
open.2: Document more -ETXTBSY conditions
...
The first one happens in
do_filp_open -> path_openat -> do_last -> handle_truncate -> do_truncate
-> notify_change -> simple_setattr -> setattr_prepare -> inode_newsize_ok.
Demo:
[...]
[...]
[...]
open("/x", O_WRONLY|O_CREAT|O_TRUNC, 0666) = -1 ETXTBSY (Text file busy)
[...]
[...]
open("/x", O_WRONLY|O_CREAT, 0666) = 3
dup2(3, 1) = 1
close(3) = 0
read(0, "\0\0\0\0[...]"..., 512) = 512
write(1, "\0\0\0\0[...]"..., 512) = 512
[...]
The second one is in kernel_read_file -> deny_write_access.
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2018-03-27 22:19:49 +02:00
Michael Kerrisk
3130d10bd3
open.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-09 10:10:09 +01:00
Michael Kerrisk
76f054b155
open.2: Since glibc 2.26, the open() wrapper always uses the openat() syscall
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-11-09 08:32:33 +01:00
G. Branden Robinson
fedb2ff513
open.2: tfix
...
This one crept in during the first bit of the "will fail" -> "fails"
migration.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-23 06:34:09 +02:00
Michael Kerrisk
26cd31fd4a
access.2, delete_module.2, eventfd.2, fallocate.2, fcntl.2, getrandom.2, init_module.2, open.2, seccomp.2, timerfd_create.2, openpty.3, pthread_spin_lock.3, shm_open.3, tempnam.3, fifo.7, keyrings.7, pid_namespaces.7, sched.7, thread-keyring.7: wfix (will fail --> fail/fails)
...
Reported-by: Pedro Alves <palves@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 16:55:10 +02:00
Michael Kerrisk
9e4be7e9fc
open.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-10-20 12:28:06 +02:00
Michael Kerrisk
5c6f8de052
open.2: ERRORS: document EINVAL error for invalid filename
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-29 11:40:03 +02:00
Michael Kerrisk
6a11a5d439
open.2: Clarify that O_TMPFILE creates a *regular* file
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-28 17:21:12 +02:00
Michael Kerrisk
ca20a8a5c8
open.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-28 17:21:12 +02:00
Michael Kerrisk
431161696a
open.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-28 17:21:12 +02:00
Michael Kerrisk
ef81e101f5
open.2: Make the purpose of open() a little clearer at the start of the page
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-28 17:21:12 +02:00
Michael Kerrisk
6f72cae5db
open.2: Make it explicit that O_CREAT creates a regular file
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-28 17:21:12 +02:00
Michael Kerrisk
069d2f9aec
open.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-19 22:09:25 +02:00
Michael Kerrisk
4a3b9ffc46
open.2: By contrast with O_RDONLY, no file permissions are required for O_PATH
...
Note one of the significant advantages of O_PATH: many of the
operations applied to O_PATH file descriptors don't require
read permission, so there's no readon why the open() itself
should require read permission.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-19 22:08:26 +02:00
Michael Kerrisk
f3cd742ceb
open.2: Minor technical fix
...
In the discussion of O_PATH, make it completely obvious that
fchdir() file descriptor must refer to a directory.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-19 15:48:48 +02:00
Michael Kerrisk
a710e35952
open.2: Change pathname used in discussion of rationale for openat()
...
/path/to/file is a little confusing as a pathname
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-18 14:55:11 +02:00
Michael Kerrisk
ebab32e163
open.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-16 15:51:25 +02:00
Michael Kerrisk
e982cebf24
open.2: Mention O_PATH file descriptor use with fexecve(3)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-16 15:43:29 +02:00
Michael Kerrisk
d1304ede08
open.2: Note use of O_PATH to provide O_EXEC functionality
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-16 15:05:49 +02:00
Michael Kerrisk
b9307a4a0b
open.2: Minor reworking of O_PATH list to separate distinct system calls
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-16 14:58:26 +02:00
Michael Kerrisk
4b8c67d976
iconv.1, ldd.1, locale.1, localedef.1, memusage.1, memusagestat.1, mtrace.1, pldd.1, sprof.1, time.1, _syscall.2, add_key.2, alloc_hugepages.2, arch_prctl.2, bpf.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, 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, fallocate.2, fanotify_init.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, getpriority.2, getrandom.2, getresuid.2, getrlimit.2, getrusage.2, getsid.2, getsockname.2, getsockopt.2, gettid.2, gettimeofday.2, getuid.2, getunwind.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_console.2, ioctl_fat.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, ioctl_getfsmap.2, ioctl_iflags.2, ioctl_list.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, link.2, listen.2, listxattr.2, llseek.2, lookup_dcookie.2, lseek.2, madvise.2, mbind.2, membarrier.2, memfd_create.2, migrate_pages.2, mincore.2, mkdir.2, mknod.2, mlock.2, mmap.2, mmap2.2, modify_ldt.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, outb.2, perf_event_open.2, perfmonctl.2, personality.2, pivot_root.2, pkey_alloc.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, readv.2, reboot.2, recv.2, recvmmsg.2, remap_file_pages.2, rename.2, request_key.2, restart_syscall.2, rt_sigqueueinfo.2, s390_pci_mmio_write.2, s390_runtime_instr.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, 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, sgetmask.2, shmctl.2, shmget.2, shmop.2, sigaction.2, sigaltstack.2, signal.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, 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_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, vmsplice.2, wait.2, wait4.2, write.2, CPU_SET.3, INFINITY.3, __ppc_get_timebase.3, __ppc_set_ppr_med.3, __ppc_yield.3, __setfpucw.3, acos.3, acosh.3, adjtime.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, backtrace.3, basename.3, bindresvport.3, bsd_signal.3, bsearch.3, bswap.3, btree.3, byteorder.3, bzero.3, canonicalize_file_name.3, carg.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cfree.3, clearenv.3, clock.3, clock_getcpuclockid.3, clog.3, clog10.3, clog2.3, cmsg.3, confstr.3, copysign.3, cos.3, cosh.3, crypt.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctime.3, dbopen.3, dl_iterate_phdr.3, dladdr.3, dlerror.3, dlinfo.3, dlopen.3, dlsym.3, drand48.3, drand48_r.3, duplocale.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, fcloseall.3, fdim.3, fenv.3, ferror.3, fexecve.3, fflush.3, ffs.3, fgetc.3, fgetgrent.3, fgetpwent.3, finite.3, floor.3, fma.3, fmax.3, fmemopen.3, fmin.3, fmod.3, fmtmsg.3, fopen.3, fopencookie.3, fpclassify.3, fpurge.3, fputwc.3, fputws.3, frexp.3, fseek.3, fseeko.3, ftime.3, fts.3, ftw.3, futimes.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, 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, getlogin.3, getmntent.3, getnameinfo.3, getnetent.3, getnetent_r.3, getopt.3, getprotoent.3, getprotoent_r.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, getumask.3, getutent.3, getwchar.3, glob.3, gnu_get_libc_version.3, grantpt.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, inet.3, inet_net_pton.3, inet_ntop.3, inet_pton.3, initgroups.3, insque.3, intro.3, isalpha.3, isgreater.3, j0.3, key_setsecret.3, killpg.3, ldexp.3, lgamma.3, lio_listio.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_info.3, malloc_stats.3, malloc_trim.3, malloc_usable_size.3, mallopt.3, matherr.3, mbsnrtowcs.3, mbsrtowcs.3, mbstowcs.3, mcheck.3, memccpy.3, memchr.3, memcmp.3, memcpy.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, mtrace.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_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_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_self.3, pthread_setaffinity_np.3, pthread_setcancelstate.3, pthread_setconcurrency.3, pthread_setname_np.3, pthread_setschedparam.3, pthread_sigmask.3, pthread_sigqueue.3, pthread_testcancel.3, pthread_tryjoin_np.3, ptsname.3, putgrent.3, putpwent.3, qsort.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, rexec.3, rint.3, round.3, rpc.3, rpmatch.3, rtime.3, scalb.3, scalbln.3, scandir.3, scanf.3, sched_getcpu.3, sem_close.3, sem_destroy.3, sem_getvalue.3, sem_init.3, sem_open.3, sem_wait.3, setaliasent.3, setbuf.3, setenv.3, setlocale.3, setlogmask.3, setnetgrent.3, shm_open.3, signbit.3, significand.3, sigpause.3, sigqueue.3, sigset.3, sigvec.3, sin.3, sincos.3, sinh.3, sleep.3, sockatmark.3, sqrt.3, statvfs.3, stdarg.3, stdin.3, strcasecmp.3, strcat.3, strchr.3, strcoll.3, strcpy.3, strdup.3, strerror.3, strfmon.3, strfromd.3, strftime.3, strptime.3, strsignal.3, strstr.3, strtod.3, strtok.3, strtol.3, strtoul.3, strverscmp.3, syslog.3, system.3, sysv_signal.3, tan.3, tanh.3, telldir.3, tempnam.3, termios.3, tgamma.3, timeradd.3, tmpnam.3, toupper.3, towlower.3, towupper.3, trunc.3, ttyslot.3, tzset.3, ualarm.3, ulimit.3, undocumented.3, unlocked_stdio.3, updwtmp.3, uselocale.3, usleep.3, wcrtomb.3, wcsdup.3, wcsnrtombs.3, wcsrtombs.3, wcstombs.3, wctob.3, wcwidth.3, wordexp.3, wprintf.3, xcrypt.3, xdr.3, y0.3, cciss.4, console_codes.4, dsp56k.4, fuse.4, hd.4, hpsa.4, initrd.4, intro.4, loop.4, random.4, rtc.4, sd.4, sk98lin.4, st.4, wavelan.4, acct.5, core.5, elf.5, filesystems.5, host.conf.5, hosts.5, locale.5, nologin.5, proc.5, resolv.conf.5, rpc.5, slabinfo.5, utmp.5, aio.7, arp.7, bootparam.7, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, cpuset.7, ddp.7, environ.7, epoll.7, fanotify.7, feature_test_macros.7, futex.7, inode.7, inotify.7, ip.7, ipv6.7, keyrings.7, locale.7, man-pages.7, man.7, math_error.7, mount_namespaces.7, mq_overview.7, namespaces.7, netdevice.7, netlink.7, packet.7, pipe.7, pkeys.7, pthreads.7, pty.7, raw.7, rtld-audit.7, rtnetlink.7, sched.7, session-keyring.7, signal.7, sock_diag.7, socket.7, spufs.7, suffixes.7, tcp.7, udp.7, udplite.7, unicode.7, units.7, unix.7, uri.7, user_namespaces.7, vdso.7, x25.7, xattr.7, iconvconfig.8, ld.so.8, ldconfig.8, sln.8: Update timestamps
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-09-15 12:44:56 +02:00
Michael Kerrisk
dd3568a147
getent.1, intro.1, time.1, _exit.2, alloc_hugepages.2, arch_prctl.2, clock_getres.2, getitimer.2, getrusage.2, intro.2, ioctl_console.2, ioctl_list.2, ioctl_tty.2, kill.2, madvise.2, mlock.2, mmap.2, mount.2, open.2, outb.2, perf_event_open.2, ptrace.2, quotactl.2, reboot.2, recv.2, remap_file_pages.2, select.2, semctl.2, send.2, set_tid_address.2, seteuid.2, shmop.2, statfs.2, times.2, truncate.2, uname.2, uselib.2, vm86.2, wait.2, a64l.3, aio_cancel.3, aio_fsync.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, alloca.3, argz_add.3, atexit.3, basename.3, bindresvport.3, cacos.3, cacosh.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, catgets.3, catopen.3, cexp.3, cfree.3, cimag.3, clog.3, conj.3, creal.3, ctime.3, des_crypt.3, dirfd.3, div.3, dlopen.3, envz_add.3, exit.3, fenv.3, flockfile.3, fmtmsg.3, fpclassify.3, fpurge.3, fseeko.3, ftime.3, ftok.3, ftw.3, getcontext.3, getcwd.3, getdate.3, getfsent.3, getgrent.3, getgrnam.3, gethostbyname.3, getipnodebyname.3, getlogin.3, getpwnam.3, getrpcent.3, getspnam.3, getutent.3, gsignal.3, hsearch.3, lockf.3, logb.3, login.3, lseek64.3, makecontext.3, malloc.3, malloc_hook.3, nan.3, nl_langinfo.3, openpty.3, posix_spawn.3, putenv.3, realpath.3, remainder.3, rint.3, rpc.3, rtime.3, scandir.3, setlogmask.3, shm_open.3, sigpause.3, statvfs.3, stdio_ext.3, strfmon.3, strftime.3, strptime.3, strtod.3, strtol.3, strtoul.3, swab.3, sysconf.3, syslog.3, tcgetpgrp.3, tempnam.3, termios.3, tmpfile.3, tmpnam.3, ttyslot.3, tzset.3, ualarm.3, usleep.3, wordexp.3, xcrypt.3, xdr.3, cciss.4, console_codes.4, full.4, hd.4, loop.4, mem.4, null.4, pts.4, ram.4, random.4, tty.4, ttyS.4, vcs.4, networks.5, nsswitch.conf.5, protocols.5, resolv.conf.5, slabinfo.5, termcap.5, ascii.7, boot.7, bootparam.7, charsets.7, icmp.7, inode.7, man.7, netdevice.7, posixoptions.7, ld.so.8: srcfix: use .PP instead of .LP
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-08-18 01:12:54 +02:00
Michael Kerrisk
5355ff8241
open.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-08-14 14:14:13 +02:00
NeilBrown
97a45d02e6
open.2: Improve O_PATH documentation
...
- fstatfs is now permitted.
- ioctl isn't, and is worth listing explicitly
- O_PATH allows an automount point to be opened with
triggering the mount.
All tested
Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-08-12 22:11:18 +02:00
Michael Kerrisk
941d289252
open.2: Note some further advantages of the *at() APIs
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-06-27 08:54:09 +02:00
Michael Kerrisk
734882f4c4
_exit.2, alarm.2, chmod.2, clone.2, epoll_ctl.2, fcntl.2, fork.2, fsync.2, getdents.2, getpid.2, ioctl.2, ioctl_console.2, ioctl_list.2, ioctl_ns.2, ioctl_tty.2, ioctl_userfaultfd.2, kexec_load.2, lseek.2, mincore.2, mkdir.2, mknod.2, mmap.2, open.2, poll.2, posix_fadvise.2, prctl.2, rename.2, sched_setaffinity.2, select.2, select_tut.2, sigaction.2, signalfd.2, sigprocmask.2, sigwaitinfo.2, socketcall.2, stat.2, statx.2, syscalls.2, truncate.2, umask.2, unshare.2, userfaultfd.2, utime.2, utimensat.2, wait.2, bzero.3, cfree.3, exit.3, getentropy.3, grantpt.3, insque.3, shm_open.3, syslog.3, termios.3, ttyname.3, wcsdup.3, console_codes.4, tty.4, vcs.4, elf.5, nsswitch.conf.5, proc.5, slabinfo.5, tmpfs.5, bootparam.7, environ.7, hostname.7, inotify.7, mailaddr.7, man-pages.7, namespaces.7, pid_namespaces.7, pthreads.7, pty.7, sem_overview.7, signal.7, socket.7, tcp.7, termio.7, user_namespaces.7, xattr.7, ld.so.8, zdump.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-03 19:27:48 +02:00
Michael Kerrisk
e6fc15962c
chmod.2, fsync.2, mkdir.2, mknod.2, open.2, truncate.2, umask.2, utime.2, utimensat.2: Add/replace references to inode(7)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-23 20:21:15 +02:00