Michael Kerrisk
3b1fdaf38f
ptrace.2: srcfix: FIXME tidy-up
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-10-29 13:34:57 +02:00
Michael Kerrisk
a686506533
ptrace.2: ffix
...
Reported-by: Sam Varshavchik <mrsam@courier-mta.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-12 07:14:42 +12:00
Michael Kerrisk
bf7bc8b898
arch_prctl.2, execveat.2, fanotify_mark.2, fcntl.2, fork.2, madvise.2, mknod.2, mmap.2, modify_ldt.2, mount.2, open.2, prctl.2, ptrace.2, restart_syscall.2, seccomp.2, semop.2, set_thread_area.2, symlink.2, umount.2, unlink.2, error.3, getnetent.3, getprotoent.3, getservent.3, getutent.3, glob.3, login.3, setjmp.3, setnetgrent.3, wordexp.3, epoll.7: Remove section number from page self reference
...
Fix places where pages refer to the function that they describe
and include a section number in that reference. Such references
cause some HTML-rendering tools to create self-references in the
page.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-08-08 05:54:12 +10:00
Michael Kerrisk
3df541c0e6
ldd.1, localedef.1, add_key.2, chroot.2, clone.2, fork.2, futex.2, get_mempolicy.2, get_robust_list.2, getitimer.2, getpriority.2, ioctl.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, kcmp.2, kill.2, lookup_dcookie.2, mmap.2, mount.2, open.2, pciconfig_read.2, perf_event_open.2, prctl.2, process_vm_readv.2, ptrace.2, quotactl.2, recv.2, setfsgid.2, setfsuid.2, sysinfo.2, umask.2, umount.2, unshare.2, utimensat.2, wait.2, assert.3, fmax.3, fmin.3, getauxval.3, inet_pton.3, malloc_hook.3, memmem.3, mkdtemp.3, mktemp.3, printf.3, strcasecmp.3, strcat.3, strtoul.3, strxfrm.3, console_codes.4, console_ioctl.4, lirc.4, tty.4, vcs.4, charmap.5, elf.5, locale.5, proc.5, repertoiremap.5, utmp.5, capabilities.7, cgroup_namespaces.7, cgroups.7, charsets.7, cp1251.7, cp1252.7, credentials.7, feature_test_macros.7, iso_8859-1.7, iso_8859-15.7, iso_8859-5.7, koi8-r.7, koi8-u.7, man-pages.7, mount_namespaces.7, namespaces.7, netlink.7, pid_namespaces.7, unix.7, user_namespaces.7, utf-8.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-07-17 18:10:19 +02:00
Michael Kerrisk
028b5760e8
ptrace.2: Minor fixes after review by Kees Cook
...
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
e48ed83a6a
ptrace.2: tfix
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
d5765e275d
ptrace.2: Note that user namespaces can be used to bypass Yama protections
...
Cowrittten-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
e532361686
ptrace.2: Update Yama ptrace_scope documentation
...
Reframe the discussion in terms of PTRACE_MODE_ATTACH checks,
and make a few other minor tweaks and additions.
Reviewed-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
94b0464cc2
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
b0459842ff
ptrace.2: srcfix: add 2015 copyright notice for mtk
...
(Yama ptrace_scope text added in 2015.)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:30 +02:00
Michael Kerrisk
00172d8d96
ptrace.2: Add an introductory paragraph to the Ptrace access mode checks" section
...
Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
1c22e40a71
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
3224581342
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
edb7368474
ptrace.2: Relocate text noting that PTRACE_MODE_* constants are kernel-internal
...
(No content changes.)
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
be26fa864f
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
bcd0d82dac
ptrace.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Stephen Smalley
3cd161fe57
ptrace.2: Describe PTRACE_MODE_NOAUDIT in more detail
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
78f0786577
ptrace.2: Further fixes after review from Jann Horn
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
a330bffa78
ptrace.2: Minor improvements to ptrace access mode text
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
611d3ac40a
ptrace.2: Various fixes after review by Jann Horn
...
Among other things, Jann pointed out that the commoncap LSM
is always invoked, and Kees Cook pointed out the relevant
kernel code:
===
> BTW, can you point me at the piece(s) of kernel code that show that
> "commoncap" is always invoked in addition to any other LSM that has
> been installed?
It's not entirely obvious, but the bottom of security/commoncap.c shows:
struct security_hook_list capability_hooks[] = {
LSM_HOOK_INIT(capable, cap_capable),
...
};
void __init capability_add_hooks(void)
{
security_add_hooks(capability_hooks, ARRAY_SIZE(capability_hooks));
}
And security/security.c shows the initialization order of the LSMs:
int __init security_init(void)
{
pr_info("Security Framework initialized\n");
/*
* Load minor LSMs, with the capability module always first.
*/
capability_add_hooks();
yama_add_hooks();
loadpin_add_hooks();
/*
* Load all the remaining security modules.
*/
do_security_initcalls();
return 0;
}
===
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
0647331a06
kcmp.2, ptrace.2: tfix
...
Reported-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
e4e2367fe6
ptrace.2: Clarify the purpose of mentioning the kernel PTRACE_MODE_* constants
...
The "ptrace access mode" text is about user-space-visible
behavior, but in order to explain that behavior at what I
believe is a sufficient level of detail (e.g., to differentiate
the various types of checks that are performed for various
system calls and pseudofile accesses), one needs (1) to discuss
the MODE flag details as implemented in the kernel, and (2) to
have a shorthand way to refer to the various cases from other
pages. It's not absolutely necessary to name the flags for (1),
but using the flag names is certainly a handy shorthand for (2).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
c33e8aff8c
ptrace.2: Note that PTRACE_SEIZE is subject to a ptrace access mode check
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
d4c976d820
ptrace.2: Rephrase PTRACE_ATTACH permissions in terms of ptrace access mode check
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:29 +02:00
Michael Kerrisk
ace93363fb
ptrace.2: Document ptrace access modes
...
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Jann Horn <jann@thejh.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-06-29 07:06:28 +02:00
Michael Kerrisk
fec74bb1aa
ptrace.2: srcfix: add info about PTRACE_SEIZE
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-03-28 17:38:04 +13:00
Michael Kerrisk
1a3c3468bd
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-01-08 17:24:58 +01:00
Jakub Wilk
851eae74ca
ptrace.2: tfix
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-01-08 17:24:20 +01:00
Michael Kerrisk
6f3c74a8b9
mremap.2, open.2, perf_event_open.2, prctl.2, ptrace.2, reboot.2, seccomp.2, signalfd.2, syscalls.2, __ppc_set_ppr_med.3, daemon.3, dirfd.3, fgetgrent.3, fgetpwent.3, getauxval.3, getspnam.3, mallinfo.3, mallopt.3, posix_fallocate.3, termios.3, tty_ioctl.4, core.5, nsswitch.conf.5, proc.5, aio.7, capabilities.7, path_resolution.7, pipe.7, rtld-audit.7, signal.7, tcp.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-12-05 10:46:28 +01:00
Namhyung Kim
cc3407d12d
ptrace.2: tfix
...
Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-12-02 17:13:38 +01:00
Michael Kerrisk
a47c1f4449
ptrace.2: srcfix: FIXME
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-10-09 15:09:22 +02:00
Michael Kerrisk
d901e32568
ptrace.2: SEE ALSO: add prctl(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-10-08 13:01:33 +01:00
Michael Kerrisk
4978c60601
ptrace.2: Document /proc/sys/kernel/yama/ptrace_scope
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-10-08 13:01:33 +01:00
Michael Kerrisk
b405de5281
ptrace.2: Note that PTRACE_ATTACH cannot be applied to nondumpable processes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-10-08 13:01:33 +01:00
Michael Kerrisk
b4b436adfb
ptrace.2: Minor tweaks to Tycho's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-09-11 14:00:59 +02:00
Tycho Andersen
e3cfeba2ff
ptrace.2: Document PTRACE_O_SUSPEND_SECCOMP flag
...
Signed-off-by: Tycho Andersen <tycho.andersen@canonical.com>
CC: Kees Cook <keescook@chromium.org>
CC: Andy Lutomirski <luto@amacapital.net>
CC: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-09-11 14:00:31 +02:00
Michael Kerrisk
5722c835ab
intro.1, locale.1, _exit.2, access.2, bpf.2, brk.2, capget.2, chmod.2, chroot.2, clock_getres.2, clone.2, eventfd.2, fallocate.2, fork.2, getgroups.2, gethostname.2, getpid.2, getpriority.2, getrlimit.2, getrusage.2, gettid.2, iopl.2, ioprio_set.2, killpg.2, mlock.2, mprotect.2, perf_event_open.2, poll.2, posix_fadvise.2, pread.2, ptrace.2, read.2, readv.2, recv.2, rename.2, sched_setaffinity.2, sched_setattr.2, seccomp.2, select.2, send.2, seteuid.2, setgid.2, setresuid.2, setreuid.2, setuid.2, sigaltstack.2, signalfd.2, sigpending.2, sigprocmask.2, sigreturn.2, sigsuspend.2, sigwaitinfo.2, socket.2, stat.2, timer_create.2, uname.2, utimensat.2, wait.2, wait4.2, write.2, MB_LEN_MAX.3, __ppc_get_timebase.3, clearenv.3, dl_iterate_phdr.3, error.3, fexecve.3, fpurge.3, fread.3, fts.3, getaddrinfo.3, getaddrinfo_a.3, getauxval.3, getgrent_r.3, gethostbyname.3, getifaddrs.3, getnameinfo.3, getnetent_r.3, getprotoent.3, getprotoent_r.3, getpw.3, getpwent_r.3, getrpcent.3, getrpcent_r.3, getrpcport.3, getservent.3, getservent_r.3, gsignal.3, key_setsecret.3, malloc_get_state.3, malloc_info.3, malloc_stats.3, malloc_trim.3, memcpy.3, mq_notify.3, mq_open.3, perror.3, profil.3, psignal.3, pthread_attr_init.3, pthread_attr_setaffinity_np.3, pthread_cancel.3, pthread_cleanup_push.3, pthread_create.3, pthread_detach.3, pthread_getattr_np.3, pthread_join.3, pthread_setname_np.3, pthread_tryjoin_np.3, putgrent.3, rcmd.3, rpc.3, rpmatch.3, sem_close.3, sem_open.3, setaliasent.3, shm_open.3, sigqueue.3, strfmon.3, xcrypt.3, xdr.3, console_codes.4, null.4, core.5, host.conf.5, hosts.equiv.5, locale.5, repertoiremap.5, locale.7, man-pages.7, pty.7, rtld-audit.7, sched.7, vdso.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-07-23 16:12:28 +02:00
Michael Kerrisk
55bd9495b2
ptrace.2: PTRACE_O_TRACEEXIT clarification
...
Reported-by: Vegard Nossum <vegard.nossum@oracle.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-12 12:43:48 +02:00
Michael Kerrisk
0722a578ed
_exit.2, access.2, brk.2, chmod.2, clone.2, epoll_wait.2, eventfd.2, fork.2, getgroups.2, gethostname.2, getpid.2, getpriority.2, killpg.2, mmap.2, poll.2, posix_fadvise.2, pread.2, ptrace.2, readv.2, sched_setaffinity.2, select.2, seteuid.2, setgid.2, setresuid.2, setreuid.2, setuid.2, sigaction.2, signalfd.2, sigpending.2, sigprocmask.2, sigreturn.2, sigsuspend.2, sigwaitinfo.2, stat.2, timer_create.2, uname.2, wait.2, wait4.2, mq_notify.3, mq_open.3, sigqueue.3, man-pages.7: Remove "ABI" from "C library/kernel ABI differences" subheadings
...
The "ABI" doesn't really convey anything significant in
the title. These subsections are about describing differences
between the kernel and (g)libc interfaces.
Reported-by: Andries E. Brouwer <Andries.Brouwer@cwi.nl>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-08 13:10:04 +02:00
Michael Kerrisk
94e66ffdb0
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-05-04 13:08:24 +02:00
Michael Kerrisk
6d322d5fc7
time.1, access.2, arch_prctl.2, cacheflush.2, capget.2, clone.2, execve.2, fcntl.2, fork.2, getpid.2, getxattr.2, ioctl.2, ioctl_fat.2, killpg.2, listxattr.2, madvise.2, migrate_pages.2, modify_ldt.2, mprotect.2, msgget.2, msgop.2, perf_event_open.2, ptrace.2, sched_setattr.2, semget.2, semop.2, sendfile.2, set_thread_area.2, setxattr.2, stat.2, statfs.2, wait.2, wait4.2, encrypt.3, mktemp.3, pthread_attr_setschedparam.3, resolver.3, statvfs.3, syslog.3, tzset.3, core.5, host.conf.5, intro.5, proc.5, resolv.conf.5, pthreads.7, socket.7, unix.7, ld.so.8, ldconfig.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 09:26:52 +01:00
Michael Kerrisk
53cdec414b
ptrace.2: Minor tweaks to Denys Vlasenko's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 08:32:12 +01:00
Denys Vlasenko
28e2ca574f
ptrace.2: Add information on PTRACE_SEIZE versus PTRACE_ATTACH differences
...
Extend description of PTRACE_SEIZE with the short summary of its
differences from PTRACE_ATTACH.
The following paragraph:
PTRACE_EVENT_STOP
Stop induced by PTRACE_INTERRUPT command, or group-stop, or ini-
tial ptrace-stop when a new child is attached (only if attached
using PTRACE_SEIZE), or PTRACE_EVENT_STOP if PTRACE_SEIZE was used.
has an editing error (the part after last comma makes no sense).
Removing it.
Mention that legacy post-execve SIGTRAP is disabled by PTRACE_SEIZE.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 08:32:12 +01:00
James Hunt
674f11ecbc
ptrace.2: Explain behaviour should ptrace tracer call execve(2)
...
This behaviour was verified by reading the kernel source and
confirming the behaviour using a test program.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-02-21 08:32:11 +01:00
Michael Kerrisk
8392a3b33f
_exit.2, dup.2, execve.2, execveat.2, fallocate.2, fcntl.2, get_robust_list.2, getrlimit.2, mbind.2, memfd_create.2, mmap.2, open.2, ptrace.2, readv.2, select.2, sigaction.2, syscall.2, syscalls.2, truncate.2, utimensat.2, write.2, errno.3, exec.3, fclose.3, fexecve.3, fmemopen.3, fopencookie.3, getgrent_r.3, getline.3, getmntent.3, getpw.3, getpwent_r.3, getspnam.3, malloc_info.3, posix_fallocate.3, putgrent.3, shm_open.3, locale.5, proc.5: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-22 23:29:25 +01:00
Michael Kerrisk
81c5080b1b
ptrace.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-18 12:14:48 +01:00
Kees Cook
3b4a59c4b5
ptrace.2, sigaction.2, seccomp.2: Ptrace and siginfo details
...
While writing some additional seccomp tests, I realized
PTRACE_EVENT_SECCOMP wasn't documented yet. Fixed this, and added
additional notes related to ptrace events SIGTRAP details.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2015-01-18 12:04:32 +01:00
Michael Kerrisk
e890609356
capget.2, ptrace.2, vhangup.2, wait.2, ttyslot.3, console.4, proc.5, utmp.5, boot.7: tfix: page xrefs for init
2014-10-03 08:47:03 +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
8980a50087
access.2, bdflush.2, bind.2, brk.2, chmod.2, chown.2, clone.2, epoll_wait.2, execve.2, fsync.2, getgroups.2, gethostname.2, getpagesize.2, getpriority.2, getrlimit.2, ioperm.2, kexec_load.2, link.2, mkdir.2, mmap.2, msgop.2, perf_event_open.2, process_vm_readv.2, ptrace.2, readlink.2, readv.2, recv.2, rename.2, sched_setaffinity.2, select.2, send.2, seteuid.2, signal.2, sigwaitinfo.2, stat.2, symlink.2, sync.2, sync_file_range.2, sysinfo.2, timer_create.2, uname.2, unlink.2, utime.2, wait.2, abs.3, atoi.3, catopen.3, cerf.3, cexp2.3, clearenv.3, clog2.3, ctime.3, des_crypt.3, ecvt.3, fgetgrent.3, flockfile.3, fseeko.3, ftime.3, ftok.3, ftw.3, getauxval.3, getcwd.3, getdtablesize.3, getgrent.3, getgrent_r.3, getgrnam.3, getgrouplist.3, getline.3, getpass.3, getutent.3, glob.3, insque.3, lseek64.3, memmem.3, mkstemp.3, mktemp.3, on_exit.3, openpty.3, putenv.3, qecvt.3, realpath.3, remove.3, setbuf.3, sigpause.3, strftime.3, strptime.3, strstr.3, strtod.3, tzset.3, updwtmp.3, xcrypt.3, core.5, utmp.5, capabilities.7, charsets.7, environ.7, ipv6.7, man-pages.7, packet.7, vdso.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-08-19 11:55:41 -05:00
Michael Kerrisk
53a99749df
ptrace.2: NOTES: add "C library/kernel ABI differences" subheading
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-08-18 17:01:47 -05:00
Michael Kerrisk
177660fae0
ptrace.2: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-19 10:10:03 +02:00
Michael Kerrisk
07318a59d6
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-05-15 14:20:26 +02:00
Michael Kerrisk
15d33661c7
ptrace.2: grfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-03-26 07:33:17 +01:00
Michael Kerrisk
92692952b1
Removed trailing white space at end of lines
2014-02-26 18:29:50 +01:00
Michael Kerrisk
051ec121f0
ptrace.2: Make it clearer that glibc and syscall APIs differ for PTRACE_PEEK*
...
Thanks to Denys Vlasenko's additions in 78686915ae
this page does note that the glibc API for PTRACE_PEEK*
differs from the raw syscall interface. But, as the report
at https://bugzilla.kernel.org/show_bug.cgi?id=70801 shows,
this information could be more obvious. This patch makes its so.
Reported-by: Andrew Hunter <ahh@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-02-19 11:41:33 +01:00
Michael Kerrisk
36f5dd10ba
ptrace.2: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-02-19 10:34:42 +01:00
Michael Kerrisk
a71b27f8bb
ptrace.2: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-02-19 09:24:51 +01:00
Michael Kerrisk
a797afac4e
fcntl.2, msgget.2, ptrace.2, request_key.2, shmget.2, sigaction.2, syscalls.2, dbopen.3, euidaccess.3, getgrnam.3, getpwnam.3, strfmon.3, strtol.3, strtoul.3, cciss.4, hpsa.4, mouse.4, termcap.5, charsets.7, iso_8859-16.7, iso_8859-2.7, koi8-r.7, unicode.7, utf-8.7: Use Oxford comma
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-02-05 16:09:11 +01:00
David Prévot
8abd92fca7
ptrace.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-02-04 10:02:50 +01:00
Michael Kerrisk
222475b004
ptrace.2: Add details to descriptions of PTRACE_GETSIGMASK and PTRACE_SETSIGMASK
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-01-23 15:36:04 +01:00
Michael Kerrisk
83894d15e2
ptrace.2: Reworking of Andrey's patches
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-01-20 13:20:56 +01:00
Andrey Vagin
9a36b8fca0
ptrace.2: Add description for PTRACE_GETSIGMASK and PTRACE_SETSIGMASK
...
These two commands allow to examine and change mask of blocked signals.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-01-20 10:43:11 +01:00
Andrey Vagin
7a535f54fb
ptrace.2: Add description for PTRACE_PEEKSIGINFO
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Retrieve signals without removing them from a queue.
Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-01-20 10:42:13 +01:00
Mike Frysinger
a9deb5e056
ptrace.2: tfix userspace->user space
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2014-01-02 11:49:16 +13:00
Simon Paillard
5c977011c1
ptrace.2, setns.2, glob.7, ld.so.8: ffix: hyphen-used-as-minus-sign
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See http://lintian.debian.org/tags/hyphen-used-as-minus-sign.html
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-09-05 13:09:41 +02:00
David Prévot
7290621523
ptrace.2: ffix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-09-04 08:18:07 +02:00
David Prévot
c576d0b3f2
ptrace.2: pfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-09-04 08:17:56 +02:00
Andrey Vagin
ff01b23214
ptrace.2: Place GETSIGINFO and SETSIGINFO near each other
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Signed-off-by: Andrey Vagin <avagin@openvz.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-07-18 03:13:13 +02:00
Denys Vlasenko
29f9b8fb31
ptrace.2: If SEIZE was used, initial auto-attach stop is EVENT_STOP
...
For every PTRACE_O_TRACEfoo option, mention that old-style SIGSTOP
is replaced by PTRACE_EVENT_STOP if PTRACE_SEIZE attach was used.
Mention the same thing again in the description of
PTRACE_EVENT_STOP.
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-07-18 02:11:34 +02:00
Michael Kerrisk
ad84c54302
ptrace.2: Minor fixes to patches from Denys Vlasenko
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-07-18 02:11:34 +02:00
Denys Vlasenko
8da59274b4
ptrace.2: Clarify PTRACE_INTERRUPT, PTRACE_LISTEN, and group-stop behavior
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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-07-18 02:11:34 +02:00
Denys Vlasenko
78686915ae
ptrace.2: Mention that PTRACE_PEEK* libc API and kernel API are different
...
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-07-18 02:11:34 +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
e3948c69dd
getrusage.2, ptrace.2, stpcpy.3, stpncpy.3: srcfix: start new sentence on new source line
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-25 12:12:27 +01:00
Michael Kerrisk
1dd72f9c9c
getent.1, _syscall.2, acct.2, adjtimex.2, bdflush.2, brk.2, cacheflush.2, getsid.2, getxattr.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, ioperm.2, ipc.2, listxattr.2, mlock.2, modify_ldt.2, mremap.2, nanosleep.2, outb.2, perf_event_open.2, ptrace.2, removexattr.2, s390_runtime_instr.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, setsid.2, setxattr.2, socketcall.2, unimplemented.2, aio_cancel.3, aio_error.3, aio_fsync.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, cfree.3, crypt.3, dlopen.3, encrypt.3, errno.3, fenv.3, ftime.3, ftw.3, getgrent_r.3, getpass.3, getpwent_r.3, getutent.3, hsearch.3, lio_listio.3, lockf.3, login.3, longjmp.3, perror.3, printf.3, scandirat.3, setjmp.3, strfmon.3, strtoimax.3, termios.3, ttyname.3, ualarm.3, updwtmp.3, wcstoimax.3, wordexp.3, console_ioctl.4, dsp56k.4, fd.4, hd.4, intro.4, lp.4, mem.4, null.4, ram.4, rtc.4, sk98lin.4, tty.4, ttyS.4, vcs.4, filesystems.5, group.5, host.conf.5, hosts.5, intro.5, issue.5, motd.5, networks.5, nologin.5, nsswitch.conf.5, passwd.5, proc.5, protocols.5, securetty.5, shells.5, termcap.5, ttytype.5, utmp.5, intro.6, armscii-8.7, ascii.7, bootparam.7, cp1251.7, environ.7, glob.7, intro.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, posixoptions.7, standards.7, unicode.7, utf-8.7, intro.8: s/GPLv2+_doc_full/GPLv2+_DOC_FULL/
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:11 +01:00
Michael Kerrisk
6a8d87459d
getent.1, _syscall.2, acct.2, adjtimex.2, bdflush.2, brk.2, cacheflush.2, getsid.2, getxattr.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, ioperm.2, ipc.2, listxattr.2, mlock.2, modify_ldt.2, mremap.2, nanosleep.2, outb.2, perf_event_open.2, ptrace.2, removexattr.2, s390_runtime_instr.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, setsid.2, setxattr.2, socketcall.2, unimplemented.2, aio_cancel.3, aio_error.3, aio_fsync.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, cfree.3, crypt.3, dlopen.3, encrypt.3, errno.3, fenv.3, ftime.3, ftw.3, getgrent_r.3, getpass.3, getpwent_r.3, getutent.3, hsearch.3, lio_listio.3, lockf.3, login.3, longjmp.3, perror.3, printf.3, scandirat.3, setjmp.3, strfmon.3, strtoimax.3, termios.3, ttyname.3, ualarm.3, updwtmp.3, wcstoimax.3, wordexp.3, console_ioctl.4, dsp56k.4, fd.4, hd.4, intro.4, lp.4, mem.4, null.4, ram.4, rtc.4, sk98lin.4, tty.4, ttyS.4, vcs.4, filesystems.5, group.5, host.conf.5, hosts.5, intro.5, issue.5, motd.5, networks.5, nologin.5, nsswitch.conf.5, passwd.5, proc.5, protocols.5, securetty.5, shells.5, termcap.5, ttytype.5, utmp.5, intro.6, armscii-8.7, ascii.7, bootparam.7, cp1251.7, environ.7, glob.7, intro.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, posixoptions.7, standards.7, unicode.7, utf-8.7, intro.8: Global fix: Add LICENSE_START(GPLv2+_doc_full)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:09 +01:00
Michael Kerrisk
c715f74112
getent.1, _syscall.2, acct.2, adjtimex.2, bdflush.2, brk.2, cacheflush.2, getsid.2, getxattr.2, inotify_add_watch.2, inotify_init.2, inotify_rm_watch.2, ioperm.2, ipc.2, listxattr.2, mlock.2, modify_ldt.2, mremap.2, nanosleep.2, outb.2, ptrace.2, removexattr.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setaffinity.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, setsid.2, setxattr.2, socketcall.2, unimplemented.2, aio_cancel.3, aio_error.3, aio_fsync.3, aio_read.3, aio_return.3, aio_suspend.3, aio_write.3, cfree.3, crypt.3, dlopen.3, errno.3, fenv.3, ftime.3, ftw.3, getgrent_r.3, getpass.3, getpwent_r.3, getutent.3, hsearch.3, lio_listio.3, login.3, longjmp.3, perror.3, printf.3, scandirat.3, setjmp.3, strfmon.3, strtoimax.3, termios.3, ttyname.3, ualarm.3, wcstoimax.3, wordexp.3, console_ioctl.4, dsp56k.4, fd.4, hd.4, intro.4, lp.4, mem.4, null.4, ram.4, rtc.4, sk98lin.4, tty.4, ttyS.4, vcs.4, charmap.5, filesystems.5, ftpusers.5, gai.conf.5, group.5, host.conf.5, hosts.5, intro.5, issue.5, locale.5, motd.5, networks.5, nologin.5, nscd.conf.5, nss.5, nsswitch.conf.5, passwd.5, proc.5, protocols.5, securetty.5, shells.5, termcap.5, ttytype.5, utmp.5, intro.6, armscii-8.7, ascii.7, bootparam.7, cp1251.7, cpuset.7, environ.7, glob.7, intro.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, posixoptions.7, standards.7, unicode.7, utf-8.7, intro.8, ldconfig.8, nscd.8: Global fix: Update info in source comments on where to get a copy of the GPL
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:09 +01:00
Michael Kerrisk
dac8367047
_exit.2, access.2, acct.2, adjtimex.2, alarm.2, alloc_hugepages.2, arch_prctl.2, bdflush.2, bind.2, brk.2, chdir.2, chmod.2, chown.2, chroot.2, clock_getres.2, clone.2, close.2, connect.2, dup.2, execve.2, faccessat.2, fchmodat.2, fchownat.2, fcntl.2, flock.2, fork.2, fstatat.2, fsync.2, futimesat.2, getdomainname.2, getgid.2, getgroups.2, gethostname.2, getpid.2, getresuid.2, getrlimit.2, getrusage.2, gettid.2, gettimeofday.2, getuid.2, idle.2, ioperm.2, iopl.2, ipc.2, kexec_load.2, kill.2, link.2, linkat.2, lookup_dcookie.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, mq_getsetattr.2, mremap.2, msync.2, nanosleep.2, nfsservctl.2, nice.2, open.2, openat.2, outb.2, pause.2, perf_event_open.2, pipe.2, poll.2, posix_fadvise.2, prctl.2, ptrace.2, read.2, readahead.2, readlinkat.2, rename.2, renameat.2, rmdir.2, sched_get_priority_max.2, sched_rr_get_interval.2, sched_setparam.2, sched_setscheduler.2, sched_yield.2, select.2, setresuid.2, setup.2, socketcall.2, splice.2, stat.2, stime.2, swapon.2, symlink.2, symlinkat.2, sync.2, sync_file_range.2, tee.2, time.2, times.2, tkill.2, umask.2, umount.2, unimplemented.2, unlink.2, unlinkat.2, uselib.2, utime.2, utimensat.2, vhangup.2, vm86.2, vmsplice.2, wait.2, wait4.2, write.2, ether_aton.3, euidaccess.3, fexecve.3, ftime.3, futimes.3, getdirentries.3, getdtablesize.3, gethostid.3, getlogin.3, getpt.3, grantpt.3, hsearch.3, inet.3, lsearch.3, mkfifo.3, mkfifoat.3, mq_close.3, mq_getattr.3, mq_notify.3, mq_open.3, mq_receive.3, mq_send.3, mq_unlink.3, posix_openpt.3, profil.3, ptsname.3, scandirat.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, shm_open.3, stpcpy.3, termios.3, toascii.3, tsearch.3, ulimit.3, undocumented.3, unlockpt.3, pts.4, charmap.5, locale.5, services.5, feature_test_macros.7, inotify.7, mq_overview.7, pipe.7, pty.7, sem_overview.7, shm_overview.7, unicode.7, utf-8.7: Global fix: remove "Hey Emacs" comment in page source
...
Only certain pages have this; there is no consistency, so
remove it from all pages
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-10 10:57:08 +01:00
Michael Kerrisk
92f9c09bf4
ptrace.2: wfix
...
Reported-by: David Prévot <taffit@debian.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-05 18:01:25 +01:00
David Prévot
f42ce0a555
ptrace.2: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-03-05 18:01:25 +01:00
Michael Kerrisk
f04ba477c4
ptrace.2: Minor fixes
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-25 08:32:18 +01:00
Denys Vlasenko
ba8f446e0b
ptrace.2: Document PTRACE_GETREGSET, PTRACE_SETREGSET, PTRACE_SEIZE, and friends
...
Document PTRACE_GETREGSET, PTRACE_SETREGSET,
PTRACE_SEIZE, PTRACE_INTERRUPT, and PTRACE_LISTEN.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-25 08:32:18 +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
Denys Vlasenko
40d0af61c4
ptrace.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-18 18:57:12 +01:00
David Prévot
c2b54496e3
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-02-04 05:29:50 +01:00
Michael Kerrisk
9f1b972601
Removed trailing white space at end of lines
2013-01-27 21:28:25 +01:00
Michael Kerrisk
3fc441b2b9
fallocate.2, kcmp.2, link.2, listxattr.2, mkdir.2, mknod.2, open.2, ptrace.2, query_module.2, rename.2, symlink.2, write.2, mkfifo.3, core.5: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-01-27 21:27:57 +01:00
Michael Kerrisk
b89e39efa9
ptrace.2: Document PTRACE_O_EXITKILL
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-01-25 21:45:09 +01:00
Michael Kerrisk
cc7d99c843
ptrace.2: Place PTRACE_SETOPTIONS list in alphabetical order
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2013-01-25 21:45:09 +01:00
David Prévot
d2ea1bd4bd
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-11-09 06:53:19 +01:00
Michael Kerrisk
34709982a5
ptrace.2: Clarify that some operations are not present on all architectures
...
PTRACE_GETREGS, PTRACE_SETGREFS, PTRACE_GETFPREGS,
and PTRACE_GETSPREGS are not present on all architectures.
PTRACE_SYSEMU and PTRACE_SYSEMU_SINGLESTEP are present only
on x86.
See http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=122383
Simon Paillard <spaillard@debian.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-25 14:04:23 +02:00
Michael Kerrisk
7fac88a949
eventfd.2, futex.2, mmap2.2, open.2, pciconfig_read.2, ptrace.2, reboot.2, request_key.2, sched_rr_get_interval.2, splice.2, stat.2, sync_file_range.2, syscalls.2, timer_create.2, vm86.2, pthread_attr_setscope.3, core.5, proc.5, aio.7, futex.7, netlink.7, time.7: Global fix: "userspace" ==> "user space" or "user-space"
...
Existing pages variously use "userspace or "user space".
But, "userspace" is not quite an English word.
So change "userspace" to "user space" or, when used
attributively, "user-space".
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-10-24 14:53:33 +02:00
Michael Kerrisk
11c85ed875
Removed trailing white space at end of lines
2012-08-14 00:39:21 +02:00
David Prévot
b0b1d9b517
ptrace.2: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-08-13 09:22:34 +02:00
Denys Vlasenko
ca302d0ee3
ptrace.2: Explain WNOHANG behavior and EINTR bug
...
I didn't like ithe "SIGKILL operates similarly, with exceptions"
phrase (if it's different, then it's not "similar", right?),
and now I got around to changing it. Now it says simply:
"SIGKILL does not generate signal-delivery-stop and therefore
the tracer can't suppress it."
Replaced "why WNOHANG is not reliable" example with a more
realistic one (the one which actually inspired to add this
information to man page in the first place): we got
ESRCH - process is gone! - but waitpid(WNOHANG) can still
confusingly return 0 "no processes to wait for".
Replaced "This means that unneeded trailing arguments may
be omitted" part with a much better recommendation
to never do that and to supply zero arguments instead.
(The part about "undocumentedness" of gcc behavior was bogus,
btw - deleted).
Expanded BUGS section with the explanation and an example
of visible strace behavior on the buggy syscalls which
exit with EINTR on ptrace attach. I hope this will lead
to people submitting better bug reports to lkml about
such syscalls.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-08-03 10:33:49 +02:00
Michael Kerrisk
cb72917199
ptrace.2: srcfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-08-03 10:33:49 +02:00
Bjarni Ingi Gislason
0ce81ab564
ptrace.2: srcfix to avoid groff warning
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-05-07 15:30:19 +12:00
Michael Kerrisk
3e18f289e7
ptrace.2: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-05-07 15:30:18 +12:00
Michael Kerrisk
82232e78e9
gettimeofday.2, ptrace.2, sigaction.2, aio_init.3, mpool.3, scandir.3, inotify.7, netdevice.7: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2012-04-26 09:12:59 +12:00