fix test-flock.c

[Bruno Haible]

Hi,

On Haiku this test fails to compile:

/data/testdir3/gltests/test-flock.c: In function `test_shared':
/data/testdir3/gltests/test-flock.c:47: warning: implicit declaration of 
function `open'
/data/testdir3/gltests/test-flock.c:47: `O_RDWR' undeclared (first use in this 
function)
/data/testdir3/gltests/test-flock.c:47: (Each undeclared identifier is reported 
only once
/data/testdir3/gltests/test-flock.c:47: for each function it appears in.)
/data/testdir3/gltests/test-flock.c: In function `test_exclusive':
/data/testdir3/gltests/test-flock.c:65: `O_RDWR' undeclared (first use in this 
function)
/data/testdir3/gltests/test-flock.c: In function `main':
/data/testdir3/gltests/test-flock.c:82: `O_RDWR' undeclared (first use in this 
function)
/data/testdir3/gltests/test-flock.c:82: `O_CREAT' undeclared (first use in this 
function)
/data/testdir3/gltests/test-flock.c:82: `O_TRUNC' undeclared (first use in this 
function)
make[4]: *** [test-flock.o] Error 1

Very clear: It uses O_RDWR but does not include <fcntl.h>. Also it lacks
an include of <config.h>, needed for all code that uses gnulib. Fixing it
like this:


2008-11-15  Bruno Haible  <address@hidden>

        * tests/test-flock.c: Include config.h and <fcntl.h>.
        * tests/test-iconvme.c: Include config.h.
        * tests/test-stpncpy.c: Likewise.

--- tests/test-flock.c.orig     2008-11-15 13:29:34.000000000 +0100
+++ tests/test-flock.c  2008-11-15 13:29:18.000000000 +0100
@@ -14,6 +14,9 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include <config.h>
+
+#include <fcntl.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <unistd.h>
--- tests/test-iconvme.c.orig   2008-11-15 13:29:34.000000000 +0100
+++ tests/test-iconvme.c        2008-11-15 13:28:51.000000000 +0100
@@ -15,6 +15,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include <config.h>
+
 #include <stdlib.h>
 #include <stdio.h>
 
--- tests/test-stpncpy.c.orig   2008-11-15 13:29:34.000000000 +0100
+++ tests/test-stpncpy.c        2008-11-15 13:29:03.000000000 +0100
@@ -1,5 +1,5 @@
 /* Test the system defined function stpncpy().
-   Copyright (C) 2003 Free Software Foundation, Inc.
+   Copyright (C) 2003, 2008 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -14,6 +14,8 @@
    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
+#include <config.h>
+
 #include <string.h>
 #include <stdio.h>