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Various pages: Remove redundant escaping of space characters in FTM info 

Since we are using .nf/.fi to bracket FTM info, escaping
space characters serves no space and clutters the source.

Reported-by: Alejandro Colomar (man-pages) <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2021-01-06 13:28:48 +01:00
parent 2bafc702d0
commit 5c10d2c5e2
196 changed files with 352 additions and 352 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
man2/_exit.2
View File

@ -47,7 +47,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR _Exit ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
.BR _exit ()

2
man2/access.2
View File

@ -68,7 +68,7 @@ Feature Test Macro Requirements for glibc (see
.BR faccessat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

4
man2/acct.2
View File

@ -51,9 +51,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
The

20
man2/brk.2
View File

@ -47,19 +47,19 @@ Feature Test Macro Requirements for glibc (see
.nf
Since glibc 2.19:
_DEFAULT_SOURCE
|| ((_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200112L))
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
|| ((_XOPEN_SOURCE >= 500) &&
! (_POSIX_C_SOURCE >= 200112L))
.\" (_XOPEN_SOURCE >= 500 ||
.\" _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED) &&
From glibc 2.12 to 2.19:
_BSD_SOURCE || _SVID_SOURCE
|| ((_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200112L))
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
|| ((_XOPEN_SOURCE >= 500) &&
! (_POSIX_C_SOURCE >= 200112L))
.\" (_XOPEN_SOURCE >= 500 ||
.\" _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED) &&
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
.fi
.SH DESCRIPTION
.BR brk ()

6
man2/chdir.2
View File

@ -48,9 +48,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR fchdir ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc up to and including 2.19: */ _BSD_SOURCE
.fi
.SH DESCRIPTION

8
man2/chmod.2
View File

@ -54,24 +54,24 @@ Feature Test Macro Requirements for glibc (see
.nf
.BR fchmod ():
Since glibc 2.24:
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.\" || (_XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED)
Glibc 2.19 to 2.23
_POSIX_C_SOURCE
Glibc 2.16 to 2.19:
_BSD_SOURCE || _POSIX_C_SOURCE
Glibc 2.12 to 2.16:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_BSD_SOURCE || _XOPEN_SOURCE >= 500
|| _POSIX_C_SOURCE >= 200809L
Glibc 2.11 and earlier:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || (_XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED)
.fi
.PP
.BR fchmodat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

8
man2/chown.2
View File

@ -61,16 +61,16 @@ Feature Test Macro Requirements for glibc (see
.BR fchown (),
.BR lchown ():
.nf
/* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
/* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.PP
.BR fchownat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

2
man2/chroot.2
View File

@ -48,7 +48,7 @@ Feature Test Macro Requirements for glibc (see
.BR chroot ():
.nf
Since glibc 2.2.2:
_XOPEN_SOURCE && ! (_POSIX_C_SOURCE\ >=\ 200112L)
_XOPEN_SOURCE && ! (_POSIX_C_SOURCE >= 200112L)
|| /* Since glibc 2.20: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
Before glibc 2.2.2:

2
man2/clock_getres.2
View File

@ -52,7 +52,7 @@ Feature Test Macro Requirements for glibc (see
.BR clock_gettime (),
.BR clock_settime ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
The function

2
man2/clock_nanosleep.2
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR clock_nanosleep ():
.nf
_POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
Like

4
man2/fsync.2
View File

@ -58,12 +58,12 @@ Feature Test Macro Requirements for glibc (see
No feature test macros need be defined
Glibc up to and including 2.15:
_BSD_SOURCE || _XOPEN_SOURCE
|| /* Since glibc 2.8: */ _POSIX_C_SOURCE\ >=\ 200112L
|| /* Since glibc 2.8: */ _POSIX_C_SOURCE >= 200112L
.fi
.PP
.BR fdatasync ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L || _XOPEN_SOURCE\ >=\ 500
_POSIX_C_SOURCE >= 199309L || _XOPEN_SOURCE >= 500
.fi
.SH DESCRIPTION
.BR fsync ()

4
man2/getdomainname.2
View File

@ -49,9 +49,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
These functions are used to access or to change the NIS domain name of the

6
man2/gethostname.2
View File

@ -47,7 +47,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR gethostname ():
.nf
_XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
_XOPEN_SOURCE >= 500 || _POSIX_C_SOURCE >= 200112L
|| /* Glibc 2.19 and earlier */ _BSD_SOURCE
.\" The above is something of a simplification
.\" also in glibc before 2.3 there was a bit churn
@ -59,9 +59,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
These system calls are used to access or to change the system hostname.

4
man2/getpagesize.2
View File

@ -44,8 +44,8 @@ Feature Test Macro Requirements for glibc (see
Glibc 2.12 to 2.19:
_BSD_SOURCE || ! (_POSIX_C_SOURCE >= 200112L)
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION
The function

6
man2/getsid.2
View File

@ -42,9 +42,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR getsid ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
.fi
.SH DESCRIPTION
.I getsid(0)

2
man2/link.2
View File

@ -53,7 +53,7 @@ Feature Test Macro Requirements for glibc (see
.BR linkat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

2
man2/mkdir.2
View File

@ -33,7 +33,7 @@ Feature Test Macro Requirements for glibc (see
.BR mkdirat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

4
man2/mknod.2
View File

@ -38,8 +38,8 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR mknod ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man2/nanosleep.2
View File

@ -48,7 +48,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR nanosleep ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR nanosleep ()

2
man2/open.2
View File

@ -79,7 +79,7 @@ Feature Test Macro Requirements for glibc (see
.BR openat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

2
man2/posix_fadvise.2
View File

@ -45,7 +45,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR posix_fadvise ():
.nf
_POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
Programs can use

4
man2/pread.2
View File

@ -43,8 +43,8 @@ Feature Test Macro Requirements for glibc (see
.BR pread (),
.BR pwrite ():
.nf
_XOPEN_SOURCE\ >=\ 500
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
.fi
.SH DESCRIPTION
.BR pread ()

6
man2/readlink.2
View File

@ -65,15 +65,15 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR readlink ():
.nf
_XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500 || _POSIX_C_SOURCE >= 200112L
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.PP
.BR readlinkat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

2
man2/rename.2
View File

@ -57,7 +57,7 @@ Feature Test Macro Requirements for glibc (see
.nf
.BR renameat ():
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.PP

2
man2/select.2
View File

@ -65,7 +65,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR pselect ():
.nf
_POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
.BR select ()

2
man2/seteuid.2
View File

@ -46,7 +46,7 @@ Feature Test Macro Requirements for glibc (see
.BR seteuid (),
.BR setegid ():
.nf
_POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE >= 200112L
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.SH DESCRIPTION

12
man2/setpgid.2
View File

@ -70,15 +70,15 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR getpgid ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
.fi
.PP
.BR setpgrp "() (POSIX.1):"
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _SVID_SOURCE
.fi
@ -88,7 +88,7 @@ Feature Test Macro Requirements for glibc (see
.nf
[These are available only before glibc 2.19]
_BSD_SOURCE &&
!\ (_POSIX_SOURCE || _POSIX_C_SOURCE || _XOPEN_SOURCE
! (_POSIX_SOURCE || _POSIX_C_SOURCE || _XOPEN_SOURCE
|| _GNU_SOURCE || _SVID_SOURCE)
.fi
.SH DESCRIPTION

4
man2/setreuid.2
View File

@ -63,8 +63,8 @@ Feature Test Macro Requirements for glibc (see
.BR setreuid (),
.BR setregid ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi

6
man2/sigaltstack.2
View File

@ -40,9 +40,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR sigaltstack ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.SH DESCRIPTION

2
man2/sigwaitinfo.2
View File

@ -43,7 +43,7 @@ Feature Test Macro Requirements for glibc (see
.BR sigwaitinfo (),
.BR sigtimedwait ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR sigwaitinfo ()

8
man2/stat.2
View File

@ -65,16 +65,16 @@ Feature Test Macro Requirements for glibc (see
.BR lstat ():
.nf
/* Since glibc 2.20 */ _DEFAULT_SOURCE
|| _XOPEN_SOURCE\ >=\ 500
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.10: */ _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE >= 500
.\" _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.10: */ _POSIX_C_SOURCE >= 200112L
|| /* Glibc 2.19 and earlier */ _BSD_SOURCE
.fi
.PP
.BR fstatat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

6
man2/symlink.2
View File

@ -53,15 +53,15 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR symlink ():
.nf
_XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500 || _POSIX_C_SOURCE >= 200112L
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.PP
.BR symlinkat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

4
man2/sync.2
View File

@ -52,8 +52,8 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR sync ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi

2
man2/timer_create.2
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR timer_create ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR timer_create ()

2
man2/timer_delete.2
View File

@ -42,7 +42,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR timer_delete ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR timer_delete ()

2
man2/timer_getoverrun.2
View File

@ -42,7 +42,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR timer_getoverrun ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR timer_getoverrun ()

2
man2/timer_settime.2
View File

@ -47,7 +47,7 @@ Feature Test Macro Requirements for glibc (see
.BR timer_settime (),
.BR timer_gettime ():
.nf
_POSIX_C_SOURCE\ >=\ 199309L
_POSIX_C_SOURCE >= 199309L
.fi
.SH DESCRIPTION
.BR timer_settime ()

12
man2/truncate.2
View File

@ -59,17 +59,17 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR truncate ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.PP
.BR ftruncate ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.3.5: */ _POSIX_C_SOURCE\ >=\ 200112L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.3.5: */ _POSIX_C_SOURCE >= 200112L
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.SH DESCRIPTION

2
man2/unlink.2
View File

@ -53,7 +53,7 @@ Feature Test Macro Requirements for glibc (see
.BR unlinkat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi

4
man2/utimensat.2
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
.BR utimensat ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_ATFILE_SOURCE
.fi
@ -52,7 +52,7 @@ Feature Test Macro Requirements for glibc (see
.BR futimens ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
.fi

6
man2/vfork.2
View File

@ -45,12 +45,12 @@ Feature Test Macro Requirements for glibc (see
.BR vfork ():
.nf
Since glibc 2.12:
(_XOPEN_SOURCE\ >=\ 500) && ! (_POSIX_C_SOURCE\ >=\ 200809L)
(_XOPEN_SOURCE >= 500) && ! (_POSIX_C_SOURCE >= 200809L)
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION
.SS Standard description

4
man2/vhangup.2
View File

@ -46,9 +46,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
.BR vhangup ()

4
man2/wait.2
View File

@ -71,11 +71,11 @@ Feature Test Macro Requirements for glibc (see
.BR waitid ():
.nf
Since glibc 2.26:
_XOPEN_SOURCE >= 500 || _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500 || _POSIX_C_SOURCE >= 200809L
.\" (_XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED)
Glibc 2.25 and earlier:
_XOPEN_SOURCE
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc <= 2.19: */ _BSD_SOURCE
.fi
.SH DESCRIPTION

8
man2/wait4.2
View File

@ -54,14 +54,14 @@ Feature Test Macro Requirements for glibc (see
.nf
Since glibc 2.26:
_DEFAULT_SOURCE
|| (_XOPEN_SOURCE\ >=\ 500 &&
|| (_XOPEN_SOURCE >= 500 &&
! (_POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 600))
From glibc 2.19 to 2.25:
_DEFAULT_SOURCE || _XOPEN_SOURCE\ >=\ 500
_DEFAULT_SOURCE || _XOPEN_SOURCE >= 500
Glibc 2.19 and earlier:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.PP
.BR wait4 ():

4
man3/a64l.3
View File

@ -26,8 +26,8 @@ Feature Test Macro Requirements for glibc (see
.BR a64l (),
.BR l64a ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _SVID_SOURCE
.fi

2
man3/abs.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR llabs ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
The

2
man3/acos.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.BR acosf (),
.BR acosl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

8
man3/acosh.3
View File

@ -53,9 +53,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR acosh ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -63,7 +63,7 @@ Feature Test Macro Requirements for glibc (see
.BR acoshf (),
.BR acoshl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/asin.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.BR asinf (),
.BR asinl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

8
man3/asinh.3
View File

@ -53,9 +53,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR asinh ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -63,7 +63,7 @@ Feature Test Macro Requirements for glibc (see
.BR asinhf (),
.BR asinhl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/atan.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.BR atanf (),
.BR atanl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/atan2.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.BR atan2f (),
.BR atan2l ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

8
man3/atanh.3
View File

@ -53,9 +53,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR atanh ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -63,7 +63,7 @@ Feature Test Macro Requirements for glibc (see
.BR atanhf (),
.BR atanhl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/bsd_signal.3
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
Since glibc 2.26:
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
&& ! (_POSIX_C_SOURCE\ >=\ 200809L)
&& ! (_POSIX_C_SOURCE >= 200809L)
Glibc 2.25 and earlier:
_XOPEN_SOURCE
.fi

8
man3/cbrt.3
View File

@ -48,9 +48,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR cbrt ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -58,7 +58,7 @@ Feature Test Macro Requirements for glibc (see
.BR cbrtf (),
.BR cbrtl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/ceil.3
View File

@ -47,7 +47,7 @@ Feature Test Macro Requirements for glibc (see
.BR ceilf (),
.BR ceill ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/clock_getcpuclockid.3
View File

@ -43,7 +43,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR clock_getcpuclockid ():
.nf
_POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
The

2
man3/confstr.3
View File

@ -46,7 +46,7 @@ Feature Test Macro Requirements for glibc (see
.RE
.PP
.BR confstr ():
_POSIX_C_SOURCE\ >=\ 2 || _XOPEN_SOURCE
_POSIX_C_SOURCE >= 2 || _XOPEN_SOURCE
.SH DESCRIPTION
.BR confstr ()
gets the value of configuration-dependent string variables.

2
man3/copysign.3
View File

@ -51,7 +51,7 @@ Feature Test Macro Requirements for glibc (see
.BR copysignf (),
.BR copysignl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/cos.3
View File

@ -53,7 +53,7 @@ Feature Test Macro Requirements for glibc (see
.BR cosf (),
.BR cosl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/cosh.3
View File

@ -55,7 +55,7 @@ Feature Test Macro Requirements for glibc (see
.BR coshf (),
.BR coshl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

4
man3/daemon.3
View File

@ -54,9 +54,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
The

2
man3/dirfd.3
View File

@ -40,7 +40,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR dirfd ():
.nf
/* Since glibc 2.10: */ _POSIX_C_SOURCE\ >=\ 200809L
/* Since glibc 2.10: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
.SH DESCRIPTION

2
man3/div.3
View File

@ -55,7 +55,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR lldiv ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
The

2
man3/duplocale.3
View File

@ -40,7 +40,7 @@ Feature Test Macro Requirements for glibc (see
.BR duplocale ():
.nf
Since glibc 2.10:
_XOPEN_SOURCE\ >=\ 700
_XOPEN_SOURCE >= 700
Before glibc 2.10:
_GNU_SOURCE
.fi

2
man3/ecvt.3
View File

@ -56,7 +56,7 @@ Feature Test Macro Requirements for glibc (see
(_XOPEN_SOURCE >= 500 && ! (_POSIX_C_SOURCE >= 200112L))
|| _SVID_SOURCE
Before glibc 2.12:
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
_SVID_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION

4
man3/erf.3
View File

@ -53,7 +53,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR erf ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L || _XOPEN_SOURCE
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -61,7 +61,7 @@ Feature Test Macro Requirements for glibc (see
.BR erff (),
.BR erfl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

4
man3/erfc.3
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR erfc ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L || _XOPEN_SOURCE
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -52,7 +52,7 @@ Feature Test Macro Requirements for glibc (see
.BR erfcf (),
.BR erfcl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/exp.3
View File

@ -55,7 +55,7 @@ Feature Test Macro Requirements for glibc (see
.BR expf (),
.BR expl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/exp2.3
View File

@ -56,7 +56,7 @@ Feature Test Macro Requirements for glibc (see
.BR exp2f (),
.BR exp2l ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
These functions return the value of 2 raised to the power of

8
man3/expm1.3
View File

@ -48,9 +48,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR expm1 ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
|| _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -58,7 +58,7 @@ Feature Test Macro Requirements for glibc (see
.BR expm1f (),
.BR expm1l ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/fabs.3
View File

@ -51,7 +51,7 @@ Feature Test Macro Requirements for glibc (see
.BR fabsf (),
.BR fabsl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/fdim.3
View File

@ -28,7 +28,7 @@ Feature Test Macro Requirements for glibc (see
.BR fdimf (),
.BR fdiml ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
These functions return the positive difference, max(\fIx\fP-\fIy\fP,0),

2
man3/fexecve.3
View File

@ -40,7 +40,7 @@ Feature Test Macro Requirements for glibc (see
.BR fexecve ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
.fi

2
man3/ffs.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.nf
Since glibc 2.12:
_XOPEN_SOURCE >= 700
|| ! (_POSIX_C_SOURCE\ >=\ 200809L)
|| ! (_POSIX_C_SOURCE >= 200809L)
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
Before glibc 2.12:

4
man3/finite.3
View File

@ -56,7 +56,7 @@ Feature Test Macro Requirements for glibc (see
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.PP
.BR isinf ():
_XOPEN_SOURCE\ >=\ 600 || _ISOC99_SOURCE
_XOPEN_SOURCE >= 600 || _ISOC99_SOURCE
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -78,7 +78,7 @@ Feature Test Macro Requirements for glibc (see
.BR isnanf (),
.BR isnanl ():
.nf
_XOPEN_SOURCE\ >=\ 600
_XOPEN_SOURCE >= 600
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/flockfile.3
View File

@ -41,7 +41,7 @@ Feature Test Macro Requirements for glibc (see
.PP
All functions shown above:
.nf
/* Since glibc 2.24: */ _POSIX_C_SOURCE\ >=\ 199309L
/* Since glibc 2.24: */ _POSIX_C_SOURCE >= 199309L
|| /* Glibc <= 2.23: */ _POSIX_C_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/floor.3
View File

@ -46,7 +46,7 @@ Feature Test Macro Requirements for glibc (see
.BR floorf (),
.BR floorl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/fma.3
View File

@ -32,7 +32,7 @@ Feature Test Macro Requirements for glibc (see
.BR fmaf (),
.BR fmal ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
These functions compute

2
man3/fmax.3
View File

@ -29,7 +29,7 @@ Feature Test Macro Requirements for glibc (see
.BR fmaxf (),
.BR fmaxl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
These functions return the larger value of

2
man3/fmemopen.3
View File

@ -22,7 +22,7 @@ Feature Test Macro Requirements for glibc (see
.BR fmemopen ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
.fi

2
man3/fmin.3
View File

@ -29,7 +29,7 @@ Feature Test Macro Requirements for glibc (see
.BR fminf (),
.BR fminl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
These functions return the lesser value of

2
man3/fmod.3
View File

@ -54,7 +54,7 @@ Feature Test Macro Requirements for glibc (see
.BR fmodf (),
.BR fmodl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

6
man3/fpclassify.3
View File

@ -35,12 +35,12 @@ Feature Test Macro Requirements for glibc (see
.BR isfinite (),
.BR isnormal ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
.fi
.PP
.BR isnan ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| _XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
@ -48,7 +48,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR isinf ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/frexp.3
View File

@ -53,7 +53,7 @@ Feature Test Macro Requirements for glibc (see
.BR frexpf (),
.BR frexpl ():
.nf
_ISOC99_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

2
man3/fseeko.3
View File

@ -41,7 +41,7 @@ Feature Test Macro Requirements for glibc (see
.BR fseeko (),
.BR ftello ():
.nf
_FILE_OFFSET_BITS\ ==\ 64 || _POSIX_C_SOURCE\ >=\ 200112L
_FILE_OFFSET_BITS == 64 || _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
The

4
man3/fwide.3
View File

@ -30,8 +30,8 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR fwide ():
.nf
_XOPEN_SOURCE\ >=\ 500 || _ISOC99_SOURCE
|| _POSIX_C_SOURCE\ >=\ 200112L
_XOPEN_SOURCE >= 500 || _ISOC99_SOURCE
|| _POSIX_C_SOURCE >= 200112L
.fi
.SH DESCRIPTION
When \fImode\fP is zero, the

2
man3/gcvt.3
View File

@ -52,7 +52,7 @@ Feature Test Macro Requirements for glibc (see
(_XOPEN_SOURCE >= 500 && ! (_POSIX_C_SOURCE >= 200112L))
|| _SVID_SOURCE
Before glibc 2.12:
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
_SVID_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION

6
man3/getcwd.3
View File

@ -54,12 +54,12 @@ Feature Test Macro Requirements for glibc (see
.BR getwd ():
.nf
Since glibc 2.12:
(_XOPEN_SOURCE\ >=\ 500) && ! (_POSIX_C_SOURCE\ >=\ 200809L)
(_XOPEN_SOURCE >= 500) && ! (_POSIX_C_SOURCE >= 200809L)
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION
These functions return a null-terminated string containing an

4
man3/getdate.3
View File

@ -50,8 +50,8 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR getdate ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.PP
.BR getdate_r ():

4
man3/getdtablesize.3
View File

@ -46,8 +46,8 @@ Feature Test Macro Requirements for glibc (see
Glibc 2.12 to 2.19:
_BSD_SOURCE || ! (_POSIX_C_SOURCE >= 200112L)
Before glibc 2.12:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.SH DESCRIPTION
.BR getdtablesize ()

14
man3/getgrent.3
View File

@ -48,8 +48,8 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR setgrent ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
@ -58,12 +58,12 @@ Feature Test Macro Requirements for glibc (see
.BR endgrent ():
.nf
Since glibc 2.22:
_XOPEN_SOURCE\ >=\ 500 || _DEFAULT_SOURCE
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500 || _DEFAULT_SOURCE
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
Glibc 2.21 and earlier
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi
.SH DESCRIPTION

12
man3/gethostid.3
View File

@ -45,11 +45,11 @@ Feature Test Macro Requirements for glibc (see
.BR gethostid ():
.nf
Since glibc 2.20:
_DEFAULT_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_DEFAULT_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
Up to and including glibc 2.19:
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_BSD_SOURCE || _XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
.fi
.PP
.BR sethostid ():
@ -58,9 +58,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
.BR gethostid ()

2
man3/getline.3
View File

@ -44,7 +44,7 @@ Feature Test Macro Requirements for glibc (see
.BR getdelim ():
.nf
Since glibc 2.10:
_POSIX_C_SOURCE\ >=\ 200809L
_POSIX_C_SOURCE >= 200809L
Before glibc 2.10:
_GNU_SOURCE
.fi

2
man3/getlogin.3
View File

@ -48,7 +48,7 @@ Feature Test Macro Requirements for glibc (see
.BR getlogin_r ():
.nf
.\" Deprecated: _REENTRANT ||
_POSIX_C_SOURCE\ >=\ 199506L
_POSIX_C_SOURCE >= 199506L
.fi
.PP
.BR cuserid ():

2
man3/getopt.3
View File

@ -70,7 +70,7 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR getopt ():
.nf
_POSIX_C_SOURCE\ >=\ 2 || _XOPEN_SOURCE
_POSIX_C_SOURCE >= 2 || _XOPEN_SOURCE
.fi
.PP
.BR getopt_long (),

2
man3/getpass.3
View File

@ -39,7 +39,7 @@ Feature Test Macro Requirements for glibc (see
.BR getpass ():
.nf
Since glibc 2.2.2:
_XOPEN_SOURCE && ! (_POSIX_C_SOURCE\ >=\ 200112L)
_XOPEN_SOURCE && ! (_POSIX_C_SOURCE >= 200112L)
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE
Before glibc 2.2.2:

4
man3/getpwent.3
View File

@ -52,8 +52,8 @@ Feature Test Macro Requirements for glibc (see
.BR setpwent (),
.BR endpwent ():
.nf
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Glibc since 2.19: */ _DEFAULT_SOURCE
|| /* Glibc <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.fi

6
man3/getsubopt.3
View File

@ -40,9 +40,9 @@ Feature Test Macro Requirements for glibc (see
.PP
.BR getsubopt ():
.nf
_XOPEN_SOURCE\ >= 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
_XOPEN_SOURCE >= 500
.\" || _XOPEN_SOURCE && _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE >= 200809L
.fi
.SH DESCRIPTION
.BR getsubopt ()

4
man3/getusershell.3
View File

@ -52,9 +52,9 @@ Feature Test Macro Requirements for glibc (see
.\" commit 266865c0e7b79d4196e2cc393693463f03c90bd8
_DEFAULT_SOURCE
In glibc 2.19 and 2.20:
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_DEFAULT_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
Up to and including glibc 2.19:
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE\ <\ 500)
_BSD_SOURCE || (_XOPEN_SOURCE && _XOPEN_SOURCE < 500)
.fi
.SH DESCRIPTION
The

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