[src/trunk]: src/lib/libc Provide a backward-compatible conditional define of...

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

details:   https://anonhg.NetBSD.org/src/rev/61bf1c5071e0
branches:  trunk
changeset: 802629:61bf1c5071e0
user:      he <he%NetBSD.org@localhost>
date:      Wed Sep 24 07:53:06 2014 +0000

description:
Provide a backward-compatible conditional define of O_CLOEXEC
for those systems which lack it, since these files are used in
tools builds.

diffstat:

 lib/libc/gen/getcap.c  |  8 ++++++--
 lib/libc/hash/hashhl.c |  5 ++++-
 lib/libc/md/mdXhl.c    |  5 ++++-
 3 files changed, 14 insertions(+), 4 deletions(-)

diffs (67 lines):

diff -r 786c084966aa -r 61bf1c5071e0 lib/libc/gen/getcap.c
--- a/lib/libc/gen/getcap.c     Wed Sep 24 01:16:04 2014 +0000
+++ b/lib/libc/gen/getcap.c     Wed Sep 24 07:53:06 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getcap.c,v 1.54 2014/09/18 13:58:20 christos Exp $     */
+/*     $NetBSD: getcap.c,v 1.55 2014/09/24 07:53:06 he Exp $   */
 
 /*-
  * Copyright (c) 1992, 1993
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)getcap.c   8.3 (Berkeley) 3/25/94";
 #else
-__RCSID("$NetBSD: getcap.c,v 1.54 2014/09/18 13:58:20 christos Exp $");
+__RCSID("$NetBSD: getcap.c,v 1.55 2014/09/24 07:53:06 he Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -65,6 +65,10 @@
 #include <string.h>
 #include <unistd.h>
 
+#ifndef O_CLOEXEC /* For tools, as in NetBSD 5.2 or earlier... */
+#define O_CLOEXEC 0
+#endif
+
 #if defined(__weak_alias) && !defined(SMALL)
 __weak_alias(cgetcap,_cgetcap)
 __weak_alias(cgetclose,_cgetclose)
diff -r 786c084966aa -r 61bf1c5071e0 lib/libc/hash/hashhl.c
--- a/lib/libc/hash/hashhl.c    Wed Sep 24 01:16:04 2014 +0000
+++ b/lib/libc/hash/hashhl.c    Wed Sep 24 07:53:06 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: hashhl.c,v 1.5 2014/09/18 13:58:20 christos Exp $ */
+/* $NetBSD: hashhl.c,v 1.6 2014/09/24 07:53:06 he Exp $ */
 
 /*
  * ----------------------------------------------------------------------------
@@ -60,6 +60,9 @@
 #define        MIN(x,y)        ((x)<(y)?(x):(y))
 #endif /* !MIN */
 
+#ifndef O_CLOEXEC /* For tools, as in NetBSD 5.2 or earlier... */
+#define O_CLOEXEC 0     
+#endif
 
 char *
 FNPREFIX(End)(HASH_CTX *ctx, char *buf)
diff -r 786c084966aa -r 61bf1c5071e0 lib/libc/md/mdXhl.c
--- a/lib/libc/md/mdXhl.c       Wed Sep 24 01:16:04 2014 +0000
+++ b/lib/libc/md/mdXhl.c       Wed Sep 24 07:53:06 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: mdXhl.c,v 1.11 2014/09/18 13:58:20 christos Exp $      */
+/*     $NetBSD: mdXhl.c,v 1.12 2014/09/24 07:53:07 he Exp $    */
 
 /*
  * ----------------------------------------------------------------------------
@@ -42,6 +42,9 @@
 #include <stdlib.h>
 #include <unistd.h>
 
+#ifndef O_CLOEXEC /* For tools, as in NetBSD 5.2 or earlier... */
+#define O_CLOEXEC 0
+#endif
 
 
 char *