[src/trunk]: src/lib/libc/gen provide a _sys_getcwd() entry like all the rest...

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

details:   https://anonhg.NetBSD.org/src/rev/d9b62ca185f5
branches:  trunk
changeset: 761061:d9b62ca185f5
user:      christos <christos%NetBSD.org@localhost>
date:      Thu Jan 20 02:57:00 2011 +0000

description:
provide a _sys_getcwd() entry like all the rest of the system calls to be
used by SSP.

diffstat:

 lib/libc/gen/getcwd.c |  19 ++++++++++---------
 1 files changed, 10 insertions(+), 9 deletions(-)

diffs (48 lines):

diff -r 668b4ec98449 -r d9b62ca185f5 lib/libc/gen/getcwd.c
--- a/lib/libc/gen/getcwd.c     Wed Jan 19 21:39:41 2011 +0000
+++ b/lib/libc/gen/getcwd.c     Thu Jan 20 02:57:00 2011 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getcwd.c,v 1.46 2010/01/01 19:59:21 dholland Exp $     */
+/*     $NetBSD: getcwd.c,v 1.47 2011/01/20 02:57:00 christos Exp $     */
 
 /*
  * Copyright (c) 1989, 1991, 1993, 1995
@@ -37,7 +37,7 @@
 #if 0
 static char sccsid[] = "@(#)getcwd.c   8.5 (Berkeley) 2/7/95";
 #else
-__RCSID("$NetBSD: getcwd.c,v 1.46 2010/01/01 19:59:21 dholland Exp $");
+__RCSID("$NetBSD: getcwd.c,v 1.47 2011/01/20 02:57:00 christos Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -54,8 +54,15 @@
 #include "extern.h"
 
 #ifdef __weak_alias
-__weak_alias(getcwd,_getcwd)
+__weak_alias(getcwd,_sys_getcwd)
+__weak_alias(_getcwd,_sys_getcwd)
 __weak_alias(realpath,_realpath)
+
+#if defined(_FORTIFY_SOURCE) && !defined(__lint__)
+#undef getcwd
+#define getcwd _sys_getcwd
+#endif
+
 #endif
 
 /*
@@ -205,12 +212,6 @@
        goto loop;
 }
 
-
-#if defined(_FORTIFY_SOURCE) && !defined(__lint__)
-#undef getcwd
-#define getcwd _getcwd
-#endif
-
 char *
 getcwd(char *pt, size_t size)
 {