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4645 Commits

Author SHA1 Message Date
Michael Kerrisk 5b12fe6d92 resolver.3: Add descriptions of some other resolver functions 
Add res_ninit(), res_nquery(), res_nsearch(),
and res_nquerydomain(), res_nmkquery(), res_nsend().

Reported-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 15:01:13 +02:00
Michael Kerrisk 11e8504e29 resolver.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 15:01:13 +02:00
Michael Kerrisk b6a4576f23 res_ninit.3, res_nmkquery.3, res_nquery.3, res_nquerydomain.3, res_nsearch.3, res_nsend.3: New links to resolver(3) man page 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 15:01:13 +02:00
Stéphane Aulery 25fe58e4c7 resolver.3: Add info about RES_INSECURE1 and RES_INSECURE2 option in debug mode 
Signed-off-by: Stéphane Aulery <saulery@free.fr>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 14:59:59 +02:00
William Woodruff b9e14fc975 undocumented.3: Remove documented functions 
Signed-off-by: William Woodruff <william@tuffbizz.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 14:45:25 +02:00
Michael Kerrisk b82cc8c776 cmsg.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 12:25:52 +02:00
Michael Kerrisk 5933ed88ea CMSG_LEN.3: New link to cmsg(3) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 12:16:30 +02:00
Michael Kerrisk 3c2ae3f56f CMSG_DATA.3: New link to cmsg(3) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-21 12:15:37 +02:00
Michael Kerrisk cd358be37a Removed trailing white space at end of lines 2015-04-19 11:21:53 +02:00
Michael Kerrisk c73595c249 getent.1, fallocate.2, getrlimit.2, llseek.2, madvise.2, mount.2, poll.2, posix_fadvise.2, pread.2, stat.2, symlink.2, timer_create.2, timerfd_create.2, unshare.2, acos.3, acosh.3, asin.3, asinh.3, asprintf.3, atan.3, atan2.3, atanh.3, cabs.3, cacos.3, cacosh.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cimag.3, clog.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, cproj.3, creal.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, ctime.3, erf.3, erfc.3, exec.3, exp.3, exp2.3, expm1.3, fabs.3, fdim.3, floor.3, fma.3, fmax.3, fmin.3, fmod.3, frexp.3, ftw.3, get_nprocs_conf.3, getcwd.3, gethostbyname.3, getnetent.3, getutent.3, glob.3, ilogb.3, insque.3, j0.3, ldexp.3, lgamma.3, log.3, log10.3, log1p.3, log2.3, logb.3, login.3, lrint.3, lround.3, lseek64.3, malloc.3, mbsnrtowcs.3, mbsrtowcs.3, modf.3, mq_notify.3, mq_open.3, nan.3, nextafter.3, openpty.3, perror.3, posix_memalign.3, pow.3, printf.3, qsort.3, realpath.3, remainder.3, remquo.3, rint.3, round.3, scalbln.3, scandir.3, scanf.3, setnetgrent.3, significand.3, sin.3, sinh.3, sqrt.3, strcasecmp.3, tan.3, tanh.3, tgamma.3, trunc.3, unlocked_stdio.3, updwtmp.3, wcrtomb.3, wcsnrtombs.3, wcsrtombs.3, wordexp.3, wprintf.3, y0.3, epoll.7, icmp.7, nptl.7: tstamp 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-19 11:20:58 +02:00
Michael Kerrisk b99daa3ffc posix_madvise.3: New page documenting posix_madvise(3) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-19 09:54:55 +02:00
Michael Kerrisk fccc2ad848 qsort.3: alphasort() and versionsort() are not suitable for 'compar' 
In glibc 2.10, the prototypes of alphasort() and versionsort()
were changed so that the arguments switched from 'const void *' to
'const struct dirent **', to match the POSIX.1-2008 specification
of alphasort(). As such, compiler warnings will result if
these functions are used as the arguments of qsort().

    warning: passing argument 4 of 'qsort' from incompatible
    pointer type
    expected '__compar_fn_t' but argument is of type
    'int (*)(const struct dirent **, const struct dirent **)'

Therefore, remove the ancient NOTES text suggesting that
alphasort() and versionsort() can be used as suitable
'compar' arguments for qsort().

Reported-by: Rob Landley <rob@landley.net>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-19 09:25:20 +02:00
Michael Kerrisk 57cc00ecbf scandir.3: glibc 2.10 changed the argument types for alphasort() and versionsort() 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-19 09:25:20 +02:00
Zeng Linggang 0cebdbbcd1 updwtmp.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

updwtmp: MT-Unsafe sig:ALRM timer
logwtmp: MT-Unsafe sig:ALRM timer

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:37:17 +02:00
Zeng Linggang ff4465781b setnetgrent.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

setnetgrent:   MT-Unsafe race:netgrent locale
getnetgrent_r: MT-Unsafe race:netgrent locale
innetgr:       MT-Unsafe race:netgrent locale

endnetgrent:   MT-Unsafe race:netgrent

getnetgrent:   MT-Unsafe race:netgrent race:netgrentbuf locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:37:12 +02:00
Zeng Linggang b63bb31a91 posix_memalign.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

posix_memalign: MT-Safe
aligned_alloc:  MT-Safe
memalign:       MT-Safe

valloc:         MT-Unsafe init
pvalloc:        MT-Unsafe init

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:37:07 +02:00
Zeng Linggang a46e97ad29 openpty.3: ATTRIBUTES: Note functions that isn't thread-safe 
The markings match glibc markings.

openpty:   MT-Safe locale
forkpty:   MT-Safe locale

login_tty: MT-Unsafe race:ttyname

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:37:03 +02:00
Zeng Linggang a330706ca7 login.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

login:  MT-Unsafe race:utent sig:ALRM timer
logout: MT-Unsafe race:utent sig:ALRM timer

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:36:54 +02:00
Zeng Linggang afe3272b63 wordexp.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

wordexp:  MT-Unsafe race:utent const:env env sig:ALRM timer locale

wordfree: MT-Safe

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:36:00 +02:00
Zeng Linggang 624e75795b glob.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

glob:     MT-Unsafe race:utent env sig:ALRM timer local

globfree: MT-Safe

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:35:20 +02:00
Ma Shimiao a19859cd2c insque.3: ATTRIBUTES: Note functions that are thread-safe 
But, there is not markings of insque() and remque() in glibc document.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:32:05 +02:00
Ma Shimiao 11cf4a69cf clock.3: ATTRIBUTES: Note functions that is thread-safe 
The marking matches glibc marking.
The marking of functions in glibc is:
- clock: MT-Safe

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:31:55 +02:00
Ma Shimiao 27a428439c significand.3:ATTRIBUTES: Note functions that are thread-safe 
The marking matches glibc marking.
markings of functions in glibc are:
- significand: MT-Safe
- significandf: MT-Safe
- significandl: MT-Safe

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 20:31:48 +02:00
Michael Kerrisk d954cea8fd ftw.3: Reorganize the page to give primacy to nftw() 
nftw() is the better API, and POSIX.1-2008 marks ftw() obsolete.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk 3591ce3e19 ftw.3: ftw() and nftw() differ for the non-stat-able symlink case 
The POSIX specification of ftw() says that an un-stat-able
symlink may yield either FTW_NS or FTW_SL. The specification
of nftw() does not carry this statement.

Reported-by: Felix Sedlmeier <sedlmeier@gmx.de>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk f6c19db018 ftw.3: Update POSIX version references in NOTES 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk 3dd43f24b3 ftw.3: srcfix: FIXME 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk c47fe813bb ftw.3: CONFORMING TO: add POSIX.1-2008 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk bdbe038293 ftw.3: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:40 +02:00
Michael Kerrisk 67de1cc92e exec.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:39 +02:00
Michael Kerrisk 2a3bc44ea7 exec.3: SYNOPSIS: Clarify calling signature for execl() and execlp() 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:39 +02:00
Michael Kerrisk 5f3dafbf06 exec.3: Correct prototype for execle() 
Make the prototype shown into correct C.

Reported-by: Andreas Baak <andreas.baak@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-18 13:20:39 +02:00
Michael Kerrisk 5600f73afd acos.3, acosh.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, cabs.3, cacos.3, cacosh.3, casin.3, casinh.3, catan.3, catanh.3, cbrt.3, cexp.3, cimag.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, creal.3, erf.3, erfc.3, exp.3, exp10.2, exp2.3, expm1.3, fma.3, fmod.3, frexp.3, hypot.3, ldexp.3, lgamma.3, log.3, log10.3, log1p.3, log2.3, modf.3, pow.3, pow10.3, remainder.3, significand.3, sin.3, sinh.3, sqrt.3, tan.3, tanh.3, tgamma.3: wfix: use consistent wording to describe functions 
exp10.3, lgamma.3, modf.3, pow10.3, remainder.3, significand.3:dd
Where a page describes multiple math functions with float, double,
and long double variants, just describe them as "These functions"
rather than describing in terms of just the double variant.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk 4f337c124b ctanh.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk ca9f5e079d ctan.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk b0b0c4db8b csqrt.3: Simplify description of what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk b571cae4d1 csinh.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk 2feb67afc8 csin.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk defcc3383a clog.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk f0a0305b38 ccosh.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk a6899b9509 ccos.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:58 +02:00
Michael Kerrisk 8fd531f3f4 carg.3: Add introductory sentence explaining what these functions calculate 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 9a74e0188a acos.3, acosh.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, cabs.3, cacos.3, cacosh.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, cbrt.3, ccos.3, ccosh.3, ceil.3, cexp.3, cimag.3, clog.3, conj.3, copysign.3, cos.3, cosh.3, cpow.3, cproj.3, creal.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3, erf.3, erfc.3, exp.3, exp2.3, expm1.3, fabs.3, fdim.3, floor.3, fma.3, fmax.3, fmin.3, fmod.3, frexp.3, hypot.3, ilogb.3, ldexp.3, log.3, log10.3, log1p.3, log2.3, logb.3, lrint.3, lround.3, modf.3, nan.3, nextafter.3, pow.3, remquo.3, rint.3, round.3, scalbln.3, sin.3, sinh.3, sqrt.3, tan.3, tanh.3, tgamma.3, trunc.3: These functions are also in POSIX.1-2008 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk e05e36354c acos.3, acosh.3, asin.3, asinh.3, atan.3, atan2.3, atanh.3, ceil.3, cos.3, cosh.3, erf.3, erfc.3, exp.3, exp2.3, fabs.3, floor.3, fmod.3, frexp.3, hypot.3, ldexp.3, log.3, log10.3, log2.3, modf.3, pow.3, sin.3, sinh.3, sqrt.3, tan.3, tanh.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 9a0216acae j0.3, lgamma.3, remainder.3, y0.3: CONFORMING TO: note functions that are also in POSIX.1-2008 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 674546eff6 sincos.3: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 6cf65aa66f clog10.3: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 553dbcef8c cabs.3, cacos.3, cacosh.3, carg.3, casin.3, casinh.3, catan.3, catanh.3, ccos.3, ccosh.3, cexp.3, cimag.3, clog.3, conj.3, cpow.3, cproj.3, creal.3, csin.3, csinh.3, csqrt.3, ctan.3, ctanh.3: These C99 math functions are also in POSIX.1-2001 
POSIX.1-2001 includes all of the C99 APIs

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk ae9b41ac79 gethostbyname.3: Add some detail for NO_DATA 
Text consistent with POSIX and FreeBSD's gethostbyname() man page.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00
Michael Kerrisk 491e87a59d gethostbyname.3: Clarify the NO_ADDRESS and NO_DATA are synonyms 
Reported-by: Jonny Grant <jg@jguk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 15:49:57 +02:00