[src/trunk]: src/include Expose getsid(2) to POSIX >= 2008

[kamil <kamil%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/33d91456a2e7
branches:  trunk
changeset: 1008696:33d91456a2e7
user:      kamil <kamil%NetBSD.org@localhost>
date:      Tue Mar 31 16:49:06 2020 +0000

description:
Expose getsid(2) to POSIX >= 2008

diffstat:

 include/unistd.h |  4 +++-
 1 files changed, 3 insertions(+), 1 deletions(-)

diffs (18 lines):

diff -r 2fc667cb14fb -r 33d91456a2e7 include/unistd.h
--- a/include/unistd.h  Tue Mar 31 16:34:25 2020 +0000
+++ b/include/unistd.h  Tue Mar 31 16:49:06 2020 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: unistd.h,v 1.154 2019/09/15 23:41:41 christos Exp $    */
+/*     $NetBSD: unistd.h,v 1.155 2020/03/31 16:49:06 kamil Exp $       */
 
 /*-
  * Copyright (c) 1998, 1999, 2008 The NetBSD Foundation, Inc.
@@ -235,6 +235,8 @@
 __aconst char *crypt(const char *, const char *);
 int     encrypt(char *, int);
 char   *getpass(const char *);
+#endif
+#if (_POSIX_C_SOURCE - 0) >= 200809L || defined(_NETBSD_SOURCE)
 pid_t   getsid(pid_t);
 #endif