[src/trunk]: src/include strndup() is part of XSI from The Open Group Base Sp...

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

details:   https://anonhg.NetBSD.org/src/rev/af4df7f11171
branches:  trunk
changeset: 814170:af4df7f11171
user:      leot <leot%NetBSD.org@localhost>
date:      Thu Mar 10 18:53:48 2016 +0000

description:
strndup() is part of XSI from The Open Group Base Specification Issue 7 and had
a similar history of stpcpy(), stpncpy() and strnlen().
Make it visible under XOPEN_SOURCE>=700 too (not just _NETBSD_SOURCE).

ok dholland@

diffstat:

 include/string.h |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (25 lines):

diff -r 0b2519e70477 -r af4df7f11171 include/string.h
--- a/include/string.h  Thu Mar 10 14:40:00 2016 +0000
+++ b/include/string.h  Thu Mar 10 18:53:48 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: string.h,v 1.49 2014/09/24 18:16:36 christos Exp $     */
+/*     $NetBSD: string.h,v 1.50 2016/03/10 18:53:48 leot Exp $ */
 
 /*-
  * Copyright (c) 1990, 1993
@@ -83,6 +83,7 @@
     defined(_NETBSD_SOURCE)
 char   *stpcpy(char * __restrict, const char * __restrict);
 char   *stpncpy(char * __restrict, const char * __restrict, size_t);
+char   *strndup(const char *, size_t);
 size_t strnlen(const char *, size_t);
 #ifndef __STRSIGNAL_DECLARED
 #define __STRSIGNAL_DECLARED
@@ -101,7 +102,6 @@
 size_t  strlcpy(char *, const char *, size_t);
 char   *strsep(char **, const char *);
 char   *stresep(char **, const char *, int);
-char   *strndup(const char *, size_t);
 char   *strnstr(const char *, const char *, size_t);
 void   *memrchr(const void *, int, size_t);
 void   *explicit_memset(void *, int, size_t);