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killpg.2, mknod.2, mmap.2, nice.2, readlink.2, seteuid.2, setpgid.2, setreuid.2, sigaltstack.2, symlink.2, sync.2, truncate.2, vfork.2, wait.2: Update FTM requirements (mainly _DEFAULT_SOURCE) 

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-02-12 15:58:03 +01:00
parent f8e7625cad
commit f8619b6a26
14 changed files with 43 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
man2/killpg.2
View File

@ -54,8 +54,10 @@ Feature Test Macro Requirements for glibc (see
.ad l
.TP 4
.BR killpg ():
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.ad
.SH DESCRIPTION
.BR killpg ()

4
man2/mknod.2
View File

@ -39,8 +39,10 @@ Feature Test Macro Requirements for glibc (see
.BR mknod ():
.ad l
.RS 4
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.RE
.ad
.SH DESCRIPTION

8
man2/mmap.2
View File

@ -585,11 +585,15 @@ is 0 (NULL), then the mapped address will be 0 (NULL).
Certain
.I flags
constants are defined only if either
constants are defined only if suitable feature test macros are defined
(possibly by default):
.BR _DEFAULT_SOURCE
with glibc 2.19 or later;
or
.BR _BSD_SOURCE
or
.BR _SVID_SOURCE
is defined.
in glibc 2.19 and earlier.
(Requiring
.BR _GNU_SOURCE
also suffices,

4
man2/nice.2
View File

@ -42,7 +42,9 @@ Feature Test Macro Requirements for glibc (see
.in
.sp
.BR nice ():
_BSD_SOURCE || _SVID_SOURCE || _XOPEN_SOURCE
_XOPEN_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE
.SH DESCRIPTION
.BR nice ()
adds

3
man2/readlink.2
View File

@ -66,8 +66,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR readlink ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
_XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.sp
.BR readlinkat ():

3
man2/seteuid.2
View File

@ -47,7 +47,8 @@ Feature Test Macro Requirements for glibc (see
.BR seteuid (),
.BR setegid ():
.RS 4
_BSD_SOURCE || _POSIX_C_SOURCE\ >=\ 200112L
_POSIX_C_SOURCE\ >=\ 200112L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.ad
.SH DESCRIPTION

9
man2/setpgid.2
View File

@ -82,15 +82,16 @@ _XOPEN_SOURCE\ >=\ 500
.sp
.BR setpgrp "() (POSIX.1):"
.nf
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.19: */ _BSD_SOURCE
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _SVID_SOURCE
.fi
.sp
.BR setpgrp "()\ (BSD),"
.BR getpgrp "()\ (BSD) [before glibc 2.19]:"
.BR getpgrp "()\ (BSD):"
.nf
[These are available only before glibc 2.19]
_BSD_SOURCE &&
!\ (_POSIX_SOURCE || _POSIX_C_SOURCE || _XOPEN_SOURCE ||
_GNU_SOURCE || _SVID_SOURCE)

4
man2/setreuid.2
View File

@ -64,8 +64,10 @@ Feature Test Macro Requirements for glibc (see
.BR setregid ():
.RS 4
.ad l
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.ad
.RE
.SH DESCRIPTION

4
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\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.PD
.RE
.ad

4
man2/symlink.2
View File

@ -54,9 +54,9 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR symlink ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500 || _POSIX_C_SOURCE\ >=\ 200112L
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| _POSIX_C_SOURCE\ >=\ 200112L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.sp
.BR symlinkat ():

4
man2/sync.2
View File

@ -51,8 +51,10 @@ Feature Test Macro Requirements for glibc (see
.BR sync ():
.ad l
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.ad
.sp

7
man2/truncate.2
View File

@ -61,18 +61,19 @@ Feature Test Macro Requirements for glibc (see
.sp
.BR truncate ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.sp
.BR ftruncate ():
.RS 4
_BSD_SOURCE || _XOPEN_SOURCE\ >=\ 500
_XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
|| /* Since glibc 2.3.5: */ _POSIX_C_SOURCE\ >=\ 200112L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.PD
.ad b

8
man2/vfork.2
View File

@ -47,11 +47,9 @@ Feature Test Macro Requirements for glibc (see
.TP 4
Since glibc 2.12:
.nf
_BSD_SOURCE ||
.\" (_XOPEN_SOURCE\ >=\ 500 ||
.\" _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED) &&
(_XOPEN_SOURCE\ >=\ 500) &&
! (_POSIX_C_SOURCE\ >=\ 200809L)
(_XOPEN_SOURCE\ >=\ 500) && ! (_POSIX_C_SOURCE\ >=\ 200809L)
|| /* Since glibc 2.19: */ _DEFAULT_SOURCE
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.TP 4
.fi
Before glibc 2.12:

5
man2/wait.2
View File

@ -72,10 +72,9 @@ Feature Test Macro Requirements for glibc (see
.PD 0
.BR waitid ():
.RS 4
_SVID_SOURCE || _XOPEN_SOURCE\ >=\ 500
.\" || _XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_EXTENDED
.br
_XOPEN_SOURCE
|| /* Since glibc 2.12: */ _POSIX_C_SOURCE\ >=\ 200809L
|| /* Glibc versions <= 2.19: */ _BSD_SOURCE
.RE
.PD
.ad