[src/trunk]: src move __getcwd prototypes to libc-private header file.

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

details:   https://anonhg.NetBSD.org/src/rev/20ad06850411
branches:  trunk
changeset: 467640:20ad06850411
user:      sommerfe <sommerfe%NetBSD.org@localhost>
date:      Fri Mar 26 22:23:57 1999 +0000

description:
move __getcwd prototypes to libc-private header file.

XXX duplicate the prototype in getcwd regression test (which needs to
call the syscall directly for reasonably complete testing).

diffstat:

 include/unistd.h                 |  3 +--
 lib/libc/gen/getcwd.c            |  6 ++++--
 lib/libc/include/extern.h        |  3 ++-
 regress/sys/kern/getcwd/getcwd.c |  5 ++++-
 4 files changed, 11 insertions(+), 6 deletions(-)

diffs (80 lines):

diff -r f5416b51a013 -r 20ad06850411 include/unistd.h
--- a/include/unistd.h  Fri Mar 26 22:04:07 1999 +0000
+++ b/include/unistd.h  Fri Mar 26 22:23:57 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: unistd.h,v 1.72 1999/03/22 17:59:08 sommerfe Exp $     */
+/*     $NetBSD: unistd.h,v 1.73 1999/03/26 22:23:57 sommerfe Exp $     */
 
 /*-
  * Copyright (c) 1998 The NetBSD Foundation, Inc.
@@ -291,7 +291,6 @@
 void    endusershell __P((void));
 int     exect __P((const char *, char * const *, char * const *));
 int     fchroot __P((int));
-int     __getcwd __P((char *, size_t));
 int     getdomainname __P((char *, size_t));
 int     getgrouplist __P((const char *, gid_t, gid_t *, int *));
 mode_t  getmode __P((const void *, mode_t));
diff -r f5416b51a013 -r 20ad06850411 lib/libc/gen/getcwd.c
--- a/lib/libc/gen/getcwd.c     Fri Mar 26 22:04:07 1999 +0000
+++ b/lib/libc/gen/getcwd.c     Fri Mar 26 22:23:57 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getcwd.c,v 1.16 1999/03/26 04:04:13 sommerfe Exp $     */
+/*     $NetBSD: getcwd.c,v 1.17 1999/03/26 22:23:57 sommerfe Exp $     */
 
 /*
  * Copyright (c) 1989, 1991, 1993, 1995
@@ -41,7 +41,7 @@
 #if 0
 static char sccsid[] = "@(#)getcwd.c   8.5 (Berkeley) 2/7/95";
 #else
-__RCSID("$NetBSD: getcwd.c,v 1.16 1999/03/26 04:04:13 sommerfe Exp $");
+__RCSID("$NetBSD: getcwd.c,v 1.17 1999/03/26 22:23:57 sommerfe Exp $");
 #endif
 #endif /* LIBC_SCCS and not lint */
 
@@ -57,6 +57,8 @@
 #include <string.h>
 #include <unistd.h>
 
+#include "extern.h"
+
 #ifdef __weak_alias
 __weak_alias(getcwd,_getcwd);
 __weak_alias(realpath,_realpath);
diff -r f5416b51a013 -r 20ad06850411 lib/libc/include/extern.h
--- a/lib/libc/include/extern.h Fri Mar 26 22:04:07 1999 +0000
+++ b/lib/libc/include/extern.h Fri Mar 26 22:23:57 1999 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: extern.h,v 1.5 1999/01/14 22:48:18 kleink Exp $        */
+/*     $NetBSD: extern.h,v 1.6 1999/03/26 22:23:57 sommerfe Exp $      */
 
 /*
  * Copyright (c) 1997 Christos Zoulas.  All rights reserved.
@@ -31,6 +31,7 @@
 
 __BEGIN_DECLS
 extern char *__minbrk;
+int __getcwd __P((char *, size_t));
 int __getlogin __P((char *, size_t));
 const char *__strerror __P((int , char *, size_t));
 const char *__strsignal __P((int , char *, size_t));
diff -r f5416b51a013 -r 20ad06850411 regress/sys/kern/getcwd/getcwd.c
--- a/regress/sys/kern/getcwd/getcwd.c  Fri Mar 26 22:04:07 1999 +0000
+++ b/regress/sys/kern/getcwd/getcwd.c  Fri Mar 26 22:23:57 1999 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: getcwd.c,v 1.2 1999/03/26 13:14:12 sommerfe Exp $ */
+/* $NetBSD: getcwd.c,v 1.3 1999/03/26 22:23:58 sommerfe Exp $ */
 
 /*-
  * Copyright (c) 1999 The NetBSD Foundation, Inc.
@@ -75,6 +75,9 @@
 static void stress_test_getcwd __P((void));
 static void usage __P((char *progname));
 
+/* libc-private interface */
+int __getcwd __P((char *, size_t));
+
 /*
  * test cases:
  *     NULL pointer