getaddrinfo.3: Update FTM requirements for glibc 2.22

Since glibc 2.22 getaddrinfo() etc. are only declared for
POSIX.1-2001 or later.

Reported-by: Andreas Schwab <schwab@suse.de>
Reported-by: Orion Poplawski <orion@cora.nwra.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2016-03-09 02:19:11 +01:00
parent 8295fc02a9
commit 5358a2546d
1 changed files with 2 additions and 3 deletions

View File

@ -69,9 +69,8 @@ Feature Test Macro Requirements for glibc (see
.BR getaddrinfo (),
.BR freeaddrinfo (),
.BR gai_strerror ():
.RS 4
_POSIX_C_SOURCE
.RE
Since glibc 2.22: _POSIX_C_SOURCE >= 201112L
Glibc 2.21 and earlier: _POSIX_C_SOURCE
.ad b
.SH DESCRIPTION
Given