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man-pages
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brk.2, chdir.2, chmod.2, chown.2, chroot.2, getpagesize.2, getsid.2, killpg.2, mknod.2, readlink.2, setpgid.2, setreuid.2, sigaltstack.2, stat.2, symlink.2, sync.2, truncate.2, vfork.2, wait.2, wait4.2, a64l.3, acosh.3, asinh.3, atanh.3, cbrt.3, ecvt.3, expm1.3, gcvt.3, getcwd.3, getdate.3, getdtablesize.3, getgrent.3, gethostid.3, getpass.3, getpwent.3, getsubopt.3, ilogb.3, insque.3, lockf.3, log1p.3, logb.3, mkstemp.3, mktemp.3, nextafter.3, posix_memalign.3, random.3, realpath.3, remainder.3, rint.3, scalb.3, siginterrupt.3, sigset.3, strdup.3, ualarm.3, usleep.3: Remove references to _XOPEN_SOURCE_EXTENDED in SYNOPSIS 

_XOPEN_SOURCE_EXTENDED is obsolete (it existed in SUSv1, but not
subsequent standards). _XOPEN_SOURCE >= 500 produces the same
effects as (_XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED). Modifying
the SYNOPSIS of various ages that contain:

    _XOPEN_SOURCE\ >=\ 500 ||
        _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED

to just:

    _XOPEN_SOURCE\ >=\ 500

This has the following benefits:

a) Simplifying the SYNOPSIS by removing ancient
   historical information.

b) Preventing users from being misled into using
   _XOPEN_SOURCE_EXTENDED in new source code.

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-02-09 10:48:59 +01:00
parent 7f0ec8eed6
commit cf7fa0a179
55 changed files with 187 additions and 177 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
man2/brk.2
View File

@ -50,22 +50,24 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.19:
.nf
_DEFAULT_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.fi
.TP 4
From glibc 2.12 to 2.19:
.nf
_BSD_SOURCE || _SVID_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.fi
.TP 4
Before glibc 2.12:
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

6
man2/chdir.2
View File

@ -49,10 +49,10 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.ad
.PD

7
man2/chmod.2
View File

@ -56,11 +56,10 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.BR fchmod ():
.RS 4
_BSD_SOURCE ||
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.PD
.sp

6
man2/chown.2
View File

@ -65,10 +65,10 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.sp
.BR fchownat ():

5
man2/chroot.2
View File

@ -51,8 +51,9 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.2.2:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
.\" (_XOPEN_SOURCE\ >=\ 500 &&
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.TP 4
.fi

4
man2/getpagesize.2
View File

@ -46,8 +46,8 @@ _BSD_SOURCE || ! (_POSIX_C_SOURCE\ >=\ 200112L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

6
man2/getsid.2
View File

@ -40,10 +40,10 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.BR getsid ():
.RS 4
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.PD
.ad

4
man2/killpg.2
View File

@ -54,8 +54,8 @@ Feature Test Macro Requirements for glibc (see
.ad l
.TP 4
.BR killpg ():
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.ad
.SH DESCRIPTION
.BR killpg ()

4
man2/mknod.2
View File

@ -39,8 +39,8 @@ Feature Test Macro Requirements for glibc (see
.BR mknod ():
.ad l
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

4
man2/readlink.2
View File

@ -66,8 +66,8 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR readlink ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.sp
.BR readlinkat ():

12
man2/setpgid.2
View File

@ -74,18 +74,18 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.BR getpgid ():
.RS 4
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.sp
.BR setpgrp "() (POSIX.1):"
.nf
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.19: */ _BSD_SOURCE
|| /* Since glibc 2.19: */ _BSD_SOURCE
.fi
.sp
.BR setpgrp "()\ (BSD),"

4
man2/setreuid.2
View File

@ -64,8 +64,8 @@ Feature Test Macro Requirements for glibc (see
.BR setregid ():
.RS 4
.ad l
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.ad
.RE
.SH DESCRIPTION

6
man2/sigaltstack.2
View File

@ -41,10 +41,10 @@ Feature Test Macro Requirements for glibc (see
.ad l
.RS 4
.PD 0
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.PD
.RE
.ad

10
man2/stat.2
View File

@ -71,14 +71,14 @@ Feature Test Macro Requirements for glibc (see
.sp
.BR lstat ():
.RS 4
/* glibc 2.19 and earlier */ _BSD_SOURCE ||
/* glibc 2.19 and earlier */ _BSD_SOURCE
.br
/* Since glibc 2.20 */ _DEFAULT_SOURCE ||
|| /* Since glibc 2.20 */ _DEFAULT_SOURCE
.br
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _XOPEN_SOURCE\ >=\ 500
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.10: */ _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.10: */ _POSIX_C_SOURCE\ >=\ 200112L
.RE
.sp
.BR fstatat ():

5
man2/symlink.2
View File

@ -54,8 +54,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR symlink ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _POSIX_C_SOURCE\ >=\ 200112L
.RE
.sp
.BR symlinkat ():

4
man2/sync.2
View File

@ -51,8 +51,8 @@ Feature Test Macro Requirements for glibc (see
.BR sync ():
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.sp

12
man2/truncate.2
View File

@ -61,18 +61,18 @@ Feature Test Macro Requirements for glibc (see
.sp
.BR truncate ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.sp
.BR ftruncate ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.3.5: */ _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.3.5: */ _POSIX_C_SOURCE\ >=\ 200112L
.RE
.PD
.ad b

11
man2/vfork.2
View File

@ -48,14 +48,15 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.12:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

7
man2/wait.2
View File

@ -72,11 +72,10 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.BR waitid ():
.RS 4
_SVID_SOURCE ||
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.PD
.ad

4
man2/wait4.2
View File

@ -55,8 +55,8 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR wait3 ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.br
.BR wait4 ():

4
man3/a64l.3
View File

@ -27,8 +27,8 @@ Feature Test Macro Requirements for glibc (see
.br
.RS 4
.ad l
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

6
man3/acosh.3
View File

@ -56,9 +56,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR acosh ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/asinh.3
View File

@ -56,9 +56,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR asinh ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/atanh.3
View File

@ -56,9 +56,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR atanh ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/cbrt.3
View File

@ -52,9 +52,9 @@ Feature Test Macro Requirements for glibc (see
.BR cbrt ():
.br
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

11
man3/ecvt.3
View File

@ -55,14 +55,15 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.12:
.nf
_SVID_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500)
! (_POSIX_C_SOURCE\ >=\ 200112L)
.fi
.TP 4
Before glibc 2.12:
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

6
man3/expm1.3
View File

@ -51,9 +51,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR expm1 ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

11
man3/gcvt.3
View File

@ -50,14 +50,15 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.12:
.nf
_SVID_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.fi
.TP 4
Before glibc 2.12:
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.RE
.PD
.ad b

11
man3/getcwd.3
View File

@ -61,14 +61,15 @@ _GNU_SOURCE
Since glibc 2.12:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500)
! (_POSIX_C_SOURCE\ >=\ 200809L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

4
man3/getdate.3
View File

@ -49,8 +49,8 @@ Feature Test Macro Requirements for glibc (see
.BR getdate ():
.ad l
.RS 4
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.br
.BR getdate_r ():

4
man3/getdtablesize.3
View File

@ -48,8 +48,8 @@ _BSD_SOURCE || ! (_POSIX_C_SOURCE\ >=\ 200112L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

10
man3/getgrent.3
View File

@ -51,17 +51,17 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR setgrent ():
.RS 4
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
.br
/* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
/* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.sp
.BR getgrent (),
.BR endgrent ():
.RS 4
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.PD
.ad b

4
man3/gethostid.3
View File

@ -45,8 +45,8 @@ Feature Test Macro Requirements for glibc (see
.br
.BR gethostid ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.BR sethostid ():
.nf

7
man3/getpass.3
View File

@ -42,9 +42,10 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.2.2:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.fi
.TP 4
Before glibc 2.2.2:

4
man3/getpwent.3
View File

@ -55,8 +55,8 @@ Feature Test Macro Requirements for glibc (see
.BR setpwent (),
.BR endpwent ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad b
.SH DESCRIPTION

6
man3/getsubopt.3
View File

@ -40,10 +40,10 @@ Feature Test Macro Requirements for glibc (see
.ad l
.RS 4
.PD 0
_XOPEN_SOURCE\ >= 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE\ >= 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.PD
.RE
.ad

7
man3/ilogb.3
View File

@ -48,10 +48,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR ilogb ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
_ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

4
man3/insque.3
View File

@ -54,8 +54,8 @@ Feature Test Macro Requirements for glibc (see
.BR insque (),
.BR remque ():
.RS 4
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

4
man3/lockf.3
View File

@ -41,8 +41,8 @@ Feature Test Macro Requirements for glibc (see
.BR lockf ():
.ad l
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

6
man3/log1p.3
View File

@ -50,9 +50,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR log1p ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/logb.3
View File

@ -48,9 +48,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR logb ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/mkstemp.3
View File

@ -57,10 +57,10 @@ Feature Test Macro Requirements for glibc (see
.ad l
.RS 4
.PD 0
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200112L
.PD
.RE
.ad b

11
man3/mktemp.3
View File

@ -53,13 +53,14 @@ Feature Test Macro Requirements for glibc (see
.TP 4
Since glibc 2.12:
_BSD_SOURCE || _SVID_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200112L)
.TP
Before glibc 2.12:
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.PD
.ad b

6
man3/nextafter.3
View File

@ -37,10 +37,10 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR nextafter ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
_ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

11
man3/posix_memalign.3
View File

@ -63,15 +63,16 @@ _ISOC11_SOURCE
Since glibc 2.12:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
!(_POSIX_C_SOURCE\ >=\ 200112L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
!(_POSIX_C_SOURCE\ >=\ 200112L)
.br
.fi
.TP
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.ad b
.br
(The (nonstandard) header file

4
man3/random.3
View File

@ -57,8 +57,8 @@ Feature Test Macro Requirements for glibc (see
.BR initstate (),
.BR setstate ():
.RS 4
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

4
man3/realpath.3
View File

@ -44,8 +44,8 @@ Feature Test Macro Requirements for glibc (see
.BR realpath ():
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

6
man3/remainder.3
View File

@ -63,9 +63,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR remainder ():
.RS 4
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED ||
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

6
man3/rint.3
View File

@ -65,9 +65,9 @@ or
.br
.BR rint ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED || _ISOC99_SOURCE ||
_POSIX_C_SOURCE\ >=\ 200112L
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
.br
or
.I cc\ -std=c99

4
man3/scalb.3
View File

@ -47,8 +47,8 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR scalb ():
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.br
.BR scalbf (),

6
man3/siginterrupt.3
View File

@ -46,10 +46,10 @@ Feature Test Macro Requirements for glibc (see
.BR siginterrupt ():
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.ad
.SH DESCRIPTION

4
man3/sigset.3
View File

@ -51,8 +51,8 @@ Feature Test Macro Requirements for glibc (see
.BR sigignore ():
.br
.RS 4
_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.RE
.ad
.SH DESCRIPTION

6
man3/strdup.3
View File

@ -53,10 +53,10 @@ Feature Test Macro Requirements for glibc (see
.sp
.BR strdup ():
.RS 4
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_SVID_SOURCE || _BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
.RE
.PP
.BR strndup ():

11
man3/ualarm.3
View File

@ -44,14 +44,15 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.12:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b

11
man3/usleep.3
View File

@ -53,14 +53,15 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.12:
.nf
_BSD_SOURCE ||
(_XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
.TP 4
.fi
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.PD
.RE
.ad b