tests: always declare environ

Some UNIX platforms don't declare 'environ' in their
header files. We can unconditionally declare it ourselves
to avoid this problem.

There is no need to do this in the aa-helper code
since that is Linux only code.

Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>

diff --git a/tests/commandhelper.c b/tests/commandhelper.c
index 77cbcd4680bf21f73042624e82ccc4b0d7fc4b2d..a7a3c44e33da77819d459bf76d46f1c6f0587048 100644 (file)
--- a/tests/commandhelper.c
+++ b/tests/commandhelper.c
@@ -31,6 +31,9 @@
 
 #ifndef WIN32
 
+/* Some UNIX lack it in headers & it doesn't hurt to redeclare */
+extern char **environ;
+
 # define VIR_FROM_THIS VIR_FROM_NONE
 
 static int envsort(const void *a, const void *b)

diff --git a/tests/commandtest.c b/tests/commandtest.c
index 5df1aa4221d45ec71aec5358853e0a4db555e851..cc8676811e1c6d7b8e029d94ccef62f354b876a2 100644 (file)
--- a/tests/commandtest.c
+++ b/tests/commandtest.c
@@ -58,6 +58,9 @@ main(void)
 
 #else
 
+/* Some UNIX lack it in headers & it doesn't hurt to redeclare */
+extern char **environ;
+
 static int checkoutput(const char *testname,
                        char *prefix)
 {