75970bd63f
getnameinfo.3: wfix
...
Reported-by: Cameron Wright <wright18@uw.edu>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-06-03 18:45:15 +02:00
3a9a2ecbe1
shm_open.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-26 14:32:26 +02:00
475fea9aeb
memcpy.3: wfix
...
Reported-by: Henry Bent <henry.r.bent@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-21 11:47:00 +02:00
f9ce70d255
dlsym.3: _GNU_SOURCE is needed to get RTLD_DEFAULT and RTLD_NEXT definitions
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-14 12:02:38 +02:00
797981eb03
dl_iterate_phdr.3: dl_iterate_phdr() shows the order in which objects were loaded
...
dl_iterate_phdr() tells us not just which objects are
loaded, but also the order in which they are loaded
(the "link-map order"). Since the order is relevant for
understanding symbol resolution, give the reader this clue.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-13 11:33:00 +02:00
91a2771d06
dl_iterate_phdr.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-12 13:43:56 +02:00
6736a8024c
dl_iterate_phdr.3: Expand the code example, and show sample output
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-12 13:43:56 +02:00
c4054f820e
dl_iterate_phdr.3: List values for the 'p_type' field
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-12 13:26:22 +02:00
1187f16f2d
if_nametoindex.3: Add ENODEV error for if_nametoindex()
...
Checked against glibc and kernel code: when given name isn't
a valid interface, kernel returns ENODEV and glibc just
forwards it.
Signed-off-by: Douglas Caetano dos Santos <douglascs@taghos.com.br>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-09 21:19:06 +02:00
d0cdb0ef0a
if_nameindex.3: tfix
...
Signed-off-by: Douglas Caetano dos Santos <douglascs@taghos.com.br>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-09 21:18:18 +02:00
e5b5658c6e
strtol.3: Mention 0X prefix
...
The prefix 0x may be capitalized as 0X.
See ISO/IEC 9899:1999.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-08 11:00:20 +02:00
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
ba7fd6d583
ulimit.3: tfix
...
Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-05-02 22:17:23 +02:00
78cba5ac49
getentropy.3: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-27 14:29:03 +02:00
3b2a285b58
cfree.3: cfree() is removed from glibc in version 2.26
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-25 12:56:37 +02:00
af70d80c47
getrpcport.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-24 21:19:08 +02:00
e9d4c9a033
insque.3: SEE ALSO: add queue(3)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-24 21:16:38 +02:00
413579fc3b
queue.3: SEE ALSO: add insque(3)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-24 21:16:38 +02:00
2c43dda391
ttyname.3: wfix
...
Reported-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-23 20:21:15 +02:00
0289964456
ttyname.3: Minor edits to Christian Brauner's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-23 20:21:15 +02:00
953385d532
ttyname(3): NOTES: warn about a confusing case that may occur with mount namespaces
...
Signed-off-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-23 20:21:15 +02:00
baf7fedbab
setjmp.3: tfix
...
Reported-by: Ben Dog <wsy2220@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-23 20:21:15 +02:00
14ecabec05
errno.3: wfix
...
Reported-by: 丁贵强<dingguiqiang@foxmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-20 21:21:51 +02:00
f0ed97100f
getentropy.3: Some improvements to Nikos Mavrogiannopoulos's patch
...
Reported-by: Florian Weimer <fw@deneb.enyo.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 14:10:11 +02:00
419ba7b3c5
getentropy.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 14:02:54 +02:00
9cf011f94b
getentropy.3: Correct header file
...
Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 14:00:22 +02:00
61428042e2
bzero.3: Add correct header file for exlicit_bzero()
...
Reported-by: Zack Weinberg <zackw@panix.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 13:47:50 +02:00
e6af0066c8
bzero.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 13:47:50 +02:00
547afefe40
shm_open.3: Clarify that POSIX shared memory uses tmpfs(5)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-04-10 13:47:49 +02:00
a9168840a2
ioctl.2, ioctl_console.2, select_tut.2, termios.3, tty.4, pty.7, termio.7: Change page cross-references from tty_ioctl(4) to ioctl_tty(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-29 12:30:50 +02:00
d49a22201d
ioctl.2, termios.3, console_codes.4, tty.4, tty_ioctl.4, vcs.4: Change page cross-references for console_ioctl(4) to ioctl_console(2)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-29 12:29:18 +02:00
84ec7d432b
syslog.3: SEE ALSO: add journalctl(1)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-26 14:19:54 +02:00
1d8ee5b8ff
syslog.3: Various rewordings and improvements
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-26 14:19:54 +02:00
6b5652c1aa
syslog.3: Note default value for 'facility' when calling openlog()
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-26 14:19:54 +02:00
d302d9c917
syslog.3: Various minor improvements
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-26 14:19:54 +02:00
aad9077cbb
syslog.3: Reorganize page text for easier parsing and better readability
...
Inspired by comments from Ian Abbott and Walter Harms
Reported-by: Ian Abbott <abbotti@mev.co.uk>
Reported-by: Walter Harms <wharms@bfs.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-26 14:19:33 +02:00
aadc226bb7
pthread_atfork.3: New page describing pthread_atfork(3)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-25 08:20:24 +01:00
1e88383bc3
ttyname.3: Document ENODEV error code
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-24 14:34:23 +01:00
6dcadb9beb
grantpt.3: Tell a more nuanced story about what grantpt() does or does not do
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-23 10:34:31 +01:00
a150608c2c
wcsdup.3: RETURN VALUE: fix error in return value description
...
Return value for failure was accidentally changed from NULL to
-1 in man-pages commit 572acb41c4
2017-03-20 17:49:46 +01:00
69060c5fc8
openpty.3: Minor wording improvements
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-18 00:48:16 +01:00
71e876839d
exit.3: Improve discussion of zombie processes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-17 06:54:32 +01:00
4426609333
exit.3: Minor text restructuring for clarity
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-17 06:54:32 +01:00
d75c6df907
getentropy.3: SYNOPSIS: add missing return type for getentropy() declaration
...
Reported-by: Frank Theile
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-15 05:54:53 +01:00
7c5ad0dfb9
sigsetops.3: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-14 15:23:18 +01:00
31a1b45ece
add_key.2, execve.2, fork.2, fsync.2, getrandom.2, getrlimit.2, getxattr.2, inotify_add_watch.2, ioctl.2, ioctl_fat.2, kcmp.2, keyctl.2, link.2, listxattr.2, lseek.2, madvise.2, mincore.2, mlock.2, nanosleep.2, poll.2, posix_fadvise.2, read.2, readv.2, recv.2, request_key.2, select.2, send.2, setxattr.2, sigaction.2, stat.2, statfs.2, syscall.2, tkill.2, truncate.2, unlink.2, vfork.2, write.2, __ppc_set_ppr_med.3, aio_suspend.3, backtrace.3, bcmp.3, bcopy.3, bzero.3, exec.3, fopen.3, fts.3, ftw.3, getline.3, getmntent.3, getopt.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, memfrob.3, memmem.3, memmove.3, memset.3, random.3, random_r.3, resolver.3, scandir.3, scanf.3, sem_post.3, sem_wait.3, setjmp.3, sleep.3, strerror.3, strverscmp.3, system.3, random.4, core.5, intro.5, resolv.conf.5, slabinfo.5, environ.7, ip.7, keyrings.7, man.7, persistent-keyring.7, pipe.7, process-keyring.7, random.7, session-keyring.7, signal-safety.7, signal.7, thread-keyring.7, unix.7, user-keyring.7, user-session-keyring.7, ld.so.8: tstamp
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-13 21:14:49 +01:00
4f9d01a93e
backtrace.3: SEE ALSO: add addr2line(1) and gdb(1)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-07 09:26:56 +01:00
cf3ecd874c
posix_spawn.3: tfix
...
Reported-by: Paul Fee <paul.f.fee@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-03-03 15:43:05 +01:00
88f78c4aa7
ftw.3: Correctly handle use of stat info for FTW_NS in example program
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-24 05:17:40 +01:00
d252ac9d8b
ftw.3: Clarify that stat buffer is undefined for FTW_NS
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-24 05:15:07 +01:00
e186d0ca34
mq_receive.3, mq_send.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-19 22:40:52 +01:00
1ce0421b98
mq_open.3: Include definition of the 'mq_attr' structure in this man page
...
Make the reader's life a little easier by saving them from
having to refer to mq_getattr(3).
Reported-by: Adam Martindale <adam.john.martindale@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-19 22:40:52 +01:00
c1b9bce2ed
mq_send.3: Refer to mq_overview(7) for details on range of message priority
...
Reported-by: Adam Martindale <adam.john.martindale@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-19 22:40:52 +01:00
c76ea16ab4
fts.3: Clarify meaning of zero as 'instr' value for fts_set()
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:18 +01:00
71ddeb19dc
fts.3: Improve explanation of 'fts_errno'
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:17 +01:00
90882d77f2
fts.3: Give a hint that there are further fields in the FTSENT structure
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:17 +01:00
6110d89af1
fts.3: Fix minor error in FTSENT structure definition
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:17 +01:00
17b0c3ad68
fts.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:17 +01:00
822ffd7cb6
fts.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:17 +01:00
1fcf641193
fts.3: Use better argument name for fts_children() and fts_set()
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-10 08:58:07 +01:00
8b65f73d05
fts.3: ffix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 20:03:47 +01:00
5c71ea83df
fts.3: Minor wording fix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 12:10:58 +01:00
c9e5b0e128
fts.3: Minor fix: make the meaning of "stream" a little more obvious
...
"Stream" was used lower in the page, without first
being defined.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 12:10:58 +01:00
f6c7968375
fts.3: Minor wording fixes
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 12:10:58 +01:00
58c744401a
fts.3: grfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 12:10:58 +01:00
211c7df8cf
hsearch.3: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-05 08:50:24 +01:00
1ed246aedd
printf.3: Fix a small bug in example code
...
Move the second call to va_end(ap) to above the if-block that
precedes it, so that the va_list 'ap' will be cleaned up in
all cases.
Reported-by: Erik Roland van der Meer <ervdmeer@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 09:33:04 +13:00
5d048f53d3
strerror.3: Minor tweak's to Heinrich Schuchardt's patch
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 09:13:02 +13:00
154e01afc1
strerror.3: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 09:11:37 +13:00
e9cf84ab1d
strerror.3: Indicate reasonable buffer size for strerror_r() and strerror_l()
...
Add a hint which buffer size is needed for
strerror_r() and strerror_l().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 09:09:51 +13:00
9f2791e93e
explicit_bzero.3: New link to bzero.3
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 08:25:18 +13:00
55e04d2370
bzero.3: Document explicit_bzero() (new in glibc 2.25)
...
Also, reword the description of bzero somewhat.
By now, over time, I've completely rewritten the page,
so change the copyright as well.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 08:25:18 +13:00
879091c911
bcmp.3, bcopy.3, bzero.3, memccpy.3, memchr.3, memcmp.3, memcpy.3, memfrob.3, memmem.3, memmove.3, memset.3: SEE ALSO: add bstring(3)
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-02-02 08:25:18 +13:00
768b58c715
getenv.3: wfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-27 08:45:31 +13:00
b59a4ee7bf
scanf.3: Document the quote (') modifier for decimal conversions
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 14:53:33 +13:00
2b609f22c4
printf.3: Add references to setlocale(3) in discussions of locales
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 14:53:33 +13:00
5d717bda58
printf.3: As a nonstandard extension, GNU treats 'll' and 'L' as synonyms
...
See https://bugzilla.kernel.org/show_bug.cgi?id=190341 .
Reported-by: Nadav Har'El <nyh@math.technion.ac.il>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 09:41:48 +13:00
1b8d305469
printf.3: Document nonstandard 'Z' modifier
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 09:20:50 +13:00
74b9e29f92
printf.3: Document 'q' length modifier
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 09:20:50 +13:00
e00916fdee
random_r.3: tfix
...
Reported-by: Jan Ziak <0xe2.0x9a.0x9b@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-26 09:10:30 +13:00
58b9f0ebb9
readdir.3: tfix
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 13:09:18 +13:00
accc82d2d4
getopt.3: Correct details of use of <stdio.h> to get getopt() declaration
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 11:41:51 +13:00
a4746c3978
getopt.3: Reword discussion of error handling and reporting
...
The existing description was hard to understand. Break
it into a bullet list that separates out the details
in a manner that is easier to parse.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 10:29:14 +13:00
797438e749
getopt.3: Remove redundant text
...
The same information is described in two consecutive paragraphs.
Remove the shorter paragraph, leaving the longer one that
contains more information.
Reported-by: John Wiersba <jrw32982@yahoo.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 10:04:27 +13:00
606b226bd2
random_r.3: Add BUGS section pointing out the weirdness of the initstate_r() API
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 09:54:36 +13:00
516a39595e
random_r.3: Note that 'buf' records a pointer to 'statebuf'
...
See https://sourceware.org/bugzilla/show_bug.cgi?id=3662 .
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 09:49:08 +13:00
a689fdb223
random.3: Minor improvement to wording in NOTES
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 09:38:21 +13:00
f9a54fa1cd
random.3: Relocate information of "optimal" value of initstate() 'n' argument
...
The information was a bit hidden in NOTES.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 09:32:21 +13:00
4efbcb17e9
random_r.3: Add some usage notes for setstate_r()
...
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 09:00:12 +13:00
91e37268d6
random_r.3: 'buf.state' must be initialized to NULL before calling initstate_r()
...
See https://bugzilla.kernel.org/show_bug.cgi?id=192801 .
See also the glibc source file string/strfry.c, which shows
an example of this initialization:
if (!init)
{
static char state[32];
rdata.state = NULL;
__initstate_r (time ((time_t *) NULL) ^ getpid (),
state, sizeof (state), &rdata);
init = 1;
}
Reported-by: Jan Ziak <0xe2.0x9a.0x9b@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 08:43:38 +13:00
729b84f473
strverscmp.3: Fix comparison error in example program
...
Reported-by: Vivenzio Pagliari <vivenzio.pagliari@nokia.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 07:41:44 +13:00
c67f5ff2f9
sem_wait.3: Remove statement that SA_RESTART does not cause restarting
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This has not been true since Linux 2.6.22. The description
of EINTR maintains a reference to signal(7), which explains
the historical details.
See https://bugzilla.kernel.org/show_bug.cgi?id=192071
Reported-by: Fabjan Sukalia <fsukalia@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
1b1069ee02
getline.3: Handle null bytes in input
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As reported by Kent:
The example input/output handler in this EXAMPLE is subject
to introducing subtle bugs if the input stream contains
literal null bytes.
Subsequently, there should be some warning that this occurs,
or an alternative using fwrite(3) might be better.
Change the example program to use fwrite(3).
See https://bugzilla.kernel.org/show_bug.cgi?id=192701
Reported-by: Kent Fredic <kentfredric@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
0885f9504f
getline.3: EXAMPLE: better error handling
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
cbc616e345
getline.3: EXAMPLE: specify file to be opened as command-line argument
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
71fd04a347
getline.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
809b6c47cc
getline.3: Use better variable name in example program
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:14:06 +13:00
b026572816
getentropy.3: New page documenting getentropy(3)
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getentropy(3) is added to glibc in version 2.25.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:03:15 +13:00
26cfa7d300
system.3: In the glibc implementation, fork handlers are not executed by system()
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-25 00:02:47 +13:00
b557e5650b
resolver.3: RES_USE_INET6 is deprecated since glibc 2.25
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 08:00:17 +13:00
414c75f0dd
resolver.3: Note that RES_BLAST was unimplemented and is now deprecated
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 08:00:17 +13:00
023ef92770
resolver.3: RES_AAONLY, RES_PRIMARY, RES_NOCHECKNAME, RES_KEEPTSIG are deprecated
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These options were never implemented; since glibc 2.25, they
are deprecated.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 08:00:07 +13:00
ee5fa04005
resolver.3: RES_USEBSTRING was removed in glibc 2.25
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 07:02:52 +13:00
17d9e0033f
resolver.3, resolv.conf.5: Note that RES_USEBSTRING defaults to off
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 06:57:30 +13:00
10863e5f54
resolver.3: The RES_NOIP6DOTINT is removed in glibc 2.25
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-14 06:27:27 +13:00
ad56cef4b2
getmntent.3: Prefer '\\' as the escape to get a backslash
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See https://bugzilla.kernel.org/show_bug.cgi?id=191611
Reported-by: Anders Thulin <anders@thulin.name>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 17:17:41 +13:00
af500011b7
fopen.3: Change argument name: 'path' to 'pathname'
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For consistency with open(2).
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 15:49:40 +13:00
7eed8a8f10
fopen.3: Describe freopen() behavior for NULL pathname argument
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See https://bugzilla.kernel.org/show_bug.cgi?id=191261
Reported-by: Helmut Eller <eller.helmut@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 15:45:01 +13:00
a8250b9163
fopen.3: Note the open(2) flags that correspond to the 'mode' argument
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 15:33:13 +13:00
f6386ed6ab
fopen.3: Add subsection headings for each function
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 15:25:12 +13:00
c67f4a0ab2
fopen.3: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-05 15:24:31 +13:00
0f895aa045
aio_suspend.3: tfix
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Signed-off-by: Jakub Wilk <jwilk@jwilk.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2017-01-04 15:25:17 +13:00
49a93479b6
__ppc_set_ppr_med.3: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-28 11:44:41 +01:00
831f5b9a38
__ppc_set_ppr_med.3: Note need for _ARCH_PWR8 macro
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The _ARCH_PWR8 macro must be defined to get the
__ppc_set_ppr_very_low() and __ppc_set_ppr_med_high()
definitions.
Signed-off-by: Wainer dos Santos Moschetta <wainersm@linux.vnet.ibm.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-28 11:42:42 +01:00
a2db5b9d18
getline.3: Document ENOMEM error case
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see the error handling in libio/iogetdelim.c
Signed-off-by: Jann Horn <jannh@google.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-27 17:40:56 +01:00
09c8844a8b
newlocale.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:55 +01:00
029d9a0744
xdr.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:55 +01:00
22b1b7524e
printf.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:55 +01:00
c4c97d9f79
exec.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:54 +01:00
bcb464e275
error.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:54 +01:00
344254ad6f
getspnam.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:54 +01:00
a39dc3ee44
gethostbyname.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:54 +01:00
ad8a05758b
printf.3: SEE ALSO: remove bogus self reference (dprintf(3))
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-17 10:33:47 +01:00
e1d2d7740e
scandir.3: Minor reworking of text for example program
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-15 14:30:43 +01:00
9a96fb657c
scandir.3: Improve logic of the example program
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-15 14:30:43 +01:00
5e84ae6cd6
scandir.3: Fix errors in example program
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See http://bugs.debian.org/848231 .
Reported-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-15 14:30:43 +01:00
330e88474e
sleep.3: Note that sleep() is implemented via nanosleep(2)
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See https://bugzilla.kernel.org/show_bug.cgi?id=73371 .
Reported-by: Mike Frysiner <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-13 09:31:21 +01:00
0d28787bbd
sleep.3: Convert BUGS text to "Portability notes" subsection
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The existing text is not a bug, as such.
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-13 09:27:39 +01:00
5272b4c4a4
sleep.3: Note that sleep() sleeps for a real-time number of seconds
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See https://bugzilla.kernel.org/show_bug.cgi?id=73371 .
Reported-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-13 09:22:05 +01:00
5288e1f5ee
sleep.3: DESCRIPTION: minor reworking
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-13 09:18:08 +01:00
1f6cc4a614
sleep.3: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-13 09:13:10 +01:00
ff1203e5c2
exec.3: execl() and execle() were not async-signal-safe before glibc 2.24
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-12 12:53:05 +01:00
aa30b3276d
aio_suspend.3: Note that the glibc implementation is not async-signal-safe
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See https://sourceware.org/bugzilla/show_bug.cgi?id=13172
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-12 12:53:05 +01:00
46fc35d52b
sem_post.3, setjmp.3: SEE ALSO: add signal-safety(7)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-12 12:53:05 +01:00
1b9d581944
Removed trailing white space at end of lines
2016-12-12 10:47:17 +01:00
35deeb8703
bind.2, chmod.2, chown.2, chroot.2, clock_getres.2, clone.2, connect.2, dup.2, fallocate.2, get_mempolicy.2, getpeername.2, getpriority.2, getsockname.2, getsockopt.2, gettimeofday.2, ioctl_ficlonerange.2, ioctl_fideduperange.2, kill.2, mbind.2, mmap.2, mount.2, mprotect.2, nfsservctl.2, nice.2, open.2, perf_event_open.2, pipe.2, pkey_alloc.2, prctl.2, ptrace.2, quotactl.2, remap_file_pages.2, sched_setscheduler.2, set_mempolicy.2, signal.2, signalfd.2, swapon.2, sync_file_range.2, syscalls.2, timer_create.2, timerfd_create.2, utime.2, utimensat.2, wait.2, atof.3, ctime.3, errno.3, fclose.3, fflush.3, insque.3, malloc_get_state.3, mallopt.3, mbsnrtowcs.3, mq_close.3, mq_open.3, mq_receive.3, mq_send.3, printf.3, pthread_attr_init.3, pthread_create.3, pthread_setaffinity_np.3, ptsname.3, remainder.3, strtod.3, tgamma.3, timegm.3, tmpnam.3, ttyname.3, console_ioctl.4, elf.5, filesystems.5, proc.5, utmp.5, capabilities.7, cgroups.7, credentials.7, ddp.7, feature_test_macros.7, fifo.7, inotify.7, libc.7, mount_namespaces.7, namespaces.7, netlink.7, pid_namespaces.7, pkeys.7, shm_overview.7, standards.7, uri.7, user_namespaces.7: tstamp
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-12 10:45:24 +01:00
60ab7e075d
setjmp.3: _BSD_SOURCE must be *explicitly* defined to get BSD setjmp() semantics
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-11 10:11:33 +01:00
82f634f14c
setjmp.3: Repair changes to description of pre-2.19 glibc default behavior
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The changes in commit 2ae4c26dec
2016-12-11 10:11:29 +01:00
790980e004
getlogin.3: Remove deprecated _REENTRANT from FTM requirements for getlogin_r()
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-10 15:20:21 +01:00
d1902a5280
setjmp.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-10 12:22:29 +01:00
f65efcf5b3
fclose.3, fflush.3: SEE ALSO: add fileno(2)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-10 10:56:12 +01:00
1ca319aff8
fclose.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-10 10:51:21 +01:00
5a9fb6b65f
insque.3: Remove mention of ancient systems (libc4 and libc5)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-09 13:21:56 +01:00
d6559159a0
setjmp.3: srcfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-09 09:33:26 +01:00
010783703f
setjmp.3: tfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-09 09:28:51 +01:00
2ae4c26dec
setjmp.3: Improve description of pre-2.19 glibc default behavior
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Make it clearer that the default FTM settings result in
BSD semantics for setjmp().
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-09 09:25:49 +01:00
503a47c546
basename.3: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-09 09:06:11 +01:00
bcdd78a0e0
mq_close.3: DESCRIPTION: add reference to mq_notify(3)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-08 14:06:34 +01:00
91d5e32f68
tmpnam.3: wfix
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-08 14:06:02 +01:00
0230194808
tmpnam.3: Properly document tmpnam_r(3)
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Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
2016-12-08 09:38:08 +01:00
Michael Kerrisk