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13468 Commits

Author SHA1 Message Date
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
Michael Kerrisk 32b262a163 symlink.2: ERRORS: add linkpath=="" case for ENOENT 
Reported-by: Jonny Grant <jg@jguk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk bc5e71f562 symlink.2: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk e20476d370 strcasecmp.3: Clarify that strcasecmp() does a byte-wise comparison 
Reported-0by: Jonny Grant <jg@jguk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk cad62ef6ab strcasecmp.3: CONFORMING TO: add POSIX.1-2008 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk d25d8988ed strcasecmp.3: wfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk b739e8e108 strcat.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk 1892fceef3 realpath.3: Add ENOMEM error 
Reported-by: Jon Grant <jg@jguk.org>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk 28e8ce31e7 getcwd.3: Add ENOMEM error 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk afd6bcb8d9 malloc.3: Add ENOMEM error 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk d01c52164e getdents.2: Update timestamp 
Really just a marker to record the reporters of bugs
that stemmed from the fact that the page did not
document getdents64(). I'll fix things up in the changelog.

See https://bugzilla.kernel.org/show_bug.cgi?id=14795

Reported-by: Dima Tisnek <dimaqq@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 09:58:24 +02:00
Michael Kerrisk 31f7afcddf getdents.2: tfix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 07:42:45 +02:00
Michael Kerrisk 51fe959a97 getdents.2: Document getdents64() 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 07:42:45 +02:00
Michael Kerrisk 063fd85422 getdents.2: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 07:42:45 +02:00
Michael Kerrisk 77cbbd07eb getdents.2: wfix (off-by-one kernel version) 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-12 07:42:45 +02:00
Walter Harms 30e3ba675c printf.3: Simplify the example code 
(Minor tweaks by mtk)

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 09:34:05 +02:00
Zeng Linggang 3d597ecab1 wcrtomb.3: ATTRIBUTES: Note function that isn't thread-safe 
The marking matches glibc marking.

wcrtomb: MT-Unsafe race:wcrtomb/!ps

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:50:03 +02:00
Zeng Linggang 4aefbee837 unlocked_stdio.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

getc_unlocked:     MT-Safe race:stream
putc_unlocked:     MT-Safe race:stream
clearerr_unlocked: MT-Safe race:stream
fflush_unlocked:   MT-Safe race:stream
fgetc_unlocked:    MT-Safe race:stream
fputc_unlocked:    MT-Safe race:stream
fread_unlocked:    MT-Safe race:stream
fwrite_unlocked:   MT-Safe race:stream
fgets_unlocked:    MT-Safe race:stream
fputs_unlocked:    MT-Safe race:stream
getwc_unlocked:    MT-Safe race:stream
fgetwc_unlocked:   MT-Safe race:stream
fputwc_unlocked:   MT-Safe race:stream
putwc_unlocked:    MT-Safe race:stream
fgetws_unlocked:   MT-Safe race:stream
fputws_unlocked:   MT-Safe race:stream

getchar_unlocked:  MT-Unsafe race:stdin
getwchar_unlocked: MT-Unsafe race:stdin

putchar_unlocked:  MT-Unsafe race:stdout
putwchar_unlocked: MT-Unsafe race:stdout

feof_unlocked:     MT-Safe
ferror_unlocked:   MT-Safe
fileno_unlocked:   MT-Safe

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:50:03 +02:00
Zeng Linggang 9534c08c80 wprintf.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

wprintf:   MT-Safe locale
fwprintf:  MT-Safe locale
swprintf:  MT-Safe locale
vwprintf:  MT-Safe locale
vfwprintf: MT-Safe locale
vswprintf: MT-Safe locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:28 +02:00
Zeng Linggang 652318eefe wcsrtombs.3: ATTRIBUTES: Note function that isn't thread-safe 
The marking matches glibc marking.

wcsrtombs: MT-Unsafe race:wcsrtombs/!ps

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:28 +02:00
Zeng Linggang 6d4209dec5 wcsnrtombs.3: ATTRIBUTES: Note function that isn't thread-safe 
The marking matches glibc marking.

wcsnrtombs: MT-Unsafe race:wcsnrtombs/!ps

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang bec786289f scanf.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

scanf:   MT-Safe locale
fscanf:  MT-Safe locale
sscanf:  MT-Safe locale
vscanf:  MT-Safe locale
vsscanf: MT-Safe locale
vfscanf: MT-Safe locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 9ec9e8274e scandir.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

scandir:     MT-Safe
scandirat:   MT-Safe

alphasort:   MT-Safe locale
versionsort: MT-Safe locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 1567901b96 printf.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

printf:    MT-Safe locale
fprintf:   MT-Safe locale
sprintf:   MT-Safe locale
snprintf:  MT-Safe locale
vprintf:   MT-Safe locale
vfprintf:  MT-Safe locale
vsprintf:  MT-Safe locale
vsnprintf: MT-Safe locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 80563762a2 perror.3: ATTRIBUTES: Note function that is thread-safe 
The marking matches glibc marking.

perror: MT-Safe race:stderr

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 03c07cb1e5 mbsrtowcs.3: ATTRIBUTES: Note function that isn't thread-safe 
The marking matches glibc marking.

mbsrtowcs: MT-Unsafe race:mbsrtowcs/!ps

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang adad095fc6 mbsnrtowcs.3: ATTRIBUTES: Note function that isn't thread-safe 
The marking matches glibc marking.

mbsnrtowcs: MT-Unsafe race:mbsnrtowcs/!ps

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang a5047c38da getutent.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

getutent:  MT-Unsafe init race:utent race:utentbuf sig:ALRM timer

getutid:   MT-Unsafe init race:utent sig:ALRM timer
getutline: MT-Unsafe init race:utent sig:ALRM timer

pututline: MT-Unsafe race:utent sig:ALRM timer

setutent:  MT-Unsafe race:utent
endutent:  MT-Unsafe race:utent
utmpname:  MT-Unsafe race:utent

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 08da409ade get_nprocs_conf.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

get_nprocs:      MT-Safe
get_nprocs_conf: MT-Safe

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang d476c6315a getnetent.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

getnetent:    MT-Unsafe race:netent race:netentbuf env locale

getnetbyname: MT-Unsafe race:netbyname env locale

getnetbyaddr: MT-Unsafe race:netbyaddr locale

setnetent:    MT-Unsafe race:netent env locale
endnetent:    MT-Unsafe race:netent env locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang c7bd50f134 gethostbyname.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

gethostbyname:    MT-Unsafe race:hostbyname env locale

gethostbyaddr:    MT-Unsafe race:hostbyaddr env locale

sethostent:       MT-Unsafe race:hostent env locale
endhostent:       MT-Unsafe race:hostent env locale
gethostent_r:     MT-Unsafe race:hostent env locale

herror:           MT‐Safe
hstrerror:        MT‐Safe

gethostent:       MT-Unsafe race:hostent race:hostentbuf env locale

gethostbyname2:   MT-Unsafe race:hostbyname2 env locale

gethostbyaddr_r:  MT-Safe env locale
gethostbyname_r:  MT-Safe env locale
gethostbyname2_r: MT-Safe env locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang c8b6813699 ctime.3: ATTRIBUTES: Note functions that aren't thread-safe 
The markings match glibc markings.

asctime:     MT-Unsafe race:asctime locale

asctime_r:   MT-Safe locale

ctime:       MT-Unsafe race:tmbuf race:asctime env locale

ctime_r:     MT-Safe env locale
gmtime_r:    MT-Safe env locale
localtime_r: MT-Safe env locale
mktime:      MT-Safe env locale

gmtime:      MT-Unsafe race:tmbuf env locale
localtime:   MT-Unsafe race:tmbuf env locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Zeng Linggang 0f6cf80d74 asprintf.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

asprintf:  MT-Safe locale
vasprintf: MT-Safe locale

Signed-off-by: Zeng Linggang <zenglg.jy@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 8716ac0756 ctanh.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 96fb9f0b27 ctan.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 551dcfd58c csqrt.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 31652f0b15 csinh.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 212127d17f csin.3: ATTRIBUTES: Note functions that are thread-safe 
Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao 71557c6da5 cexp.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Ma Shimiao a597364f3e ccos.3: ATTRIBUTES: Note functions that are thread-safe 
The markings match glibc markings.

Signed-off-by: Ma Shimiao <mashimiao.fnst@cn.fujitsu.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Michael Kerrisk 9497142004 stat.2: Add some details on various "stat" versions 
Three versions of "stat" appeared on 32-bit systems,
dealing with structures of different (increasing) sizes.
Explain some of the details, and also note that the
situation is simpler on modern 64-bit architectures.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Michael Kerrisk b981bf291e lseek64.3: Clarify details with respect to 32-bit and 64-bit systems 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Michael Kerrisk 2d5b086a03 lseek64.3: ffix 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00
Michael Kerrisk a54afa1e7b llseek.2: llseek() exists on 32-bit platforms to support seeking to large offsets 
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
 2015-04-11 08:46:27 +02:00