ttyslot.3: Update FTM requirements (_DEFAULT_SOURCE)

And remove mention of obsolete _XOPEN_SOURCE_EXTENDED

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-02-09 12:18:31 +01:00
parent 52d1e2b247
commit b40ec4cbf8
1 changed files with 6 additions and 2 deletions

View File

@ -43,9 +43,13 @@ Feature Test Macro Requirements for glibc (see
.ad l
.BR ttyslot ():
.RS 4
_BSD_SOURCE ||
Since glibc 2.20:
_BSD_SOURCE ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_\ <\ 500
.br
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_\ <\ 500\ &&\ _XOPEN_SOURCE_EXTENDED
Glibc 2.19 and earlier:
_DEFAULT_SOURCE ||
_XOPEN_SOURCE\ &&\ _XOPEN_SOURCE_\ <\ 500
.RE
.ad b
.SH DESCRIPTION