Fix bug #6330 - DFS doesn't work on AIX. Jeremy.

This was commit 3d6f4a7af in master.
(cherry picked from commit c66b3807a356655d1d4e351502cad939f4d1d101)

1 files changed, 33 insertions, 0 deletions

diff --git a/tests/readlink.c b/tests/readlink.c
new file mode 100644
index 00000000000..a07e62aa754
--- /dev/null
+++ b/tests/readlink.c
@@ -0,0 +1,33 @@
+/* test whether readlink returns a short buffer correctly. */
+
+#if defined(HAVE_UNISTD_H)
+#include <unistd.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+#define DATA "readlink.test"
+#define FNAME "rdlnk.file"
+
+main()
+{
+	int buf[7];
+	int ret;
+	ssize_t rl_ret;
+
+	unlink(FNAME);
+	ret = symlink(DATA, FNAME);
+	if (ret == -1) {
+		exit(1);
+	}
+
+	rl_ret = readlink(FNAME, buf, sizeof(buf));
+	if (rl_ret == -1) {
+		unlink(FNAME);
+		exit(1);
+	}
+	unlink(FNAME);
+	exit(0);
+}