Add debug helpers to be used to trace gss-ntlmssp

If the GSSNTLMSSP_DEBUG environment variable is set to a file that
can be opened for writing, then trace information will be written to
that file whenever DEBUG macros are called in the code.

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/ntlmssptest.c b/tests/ntlmssptest.c
index 8a61a2f..ddc9d75 100644
--- a/tests/ntlmssptest.c
+++ b/tests/ntlmssptest.c
@@ -1975,6 +1975,9 @@ int main(int argc, const char *argv[])
     struct ntlm_ctx *ctx;
     int ret;
 
+    /* enable trace debugging by dfault in tests */
+    setenv("GSSNTLMSSP_DEBUG", "tests-trace.log", 0);
+
     ret = ntlm_init_ctx(&ctx);
     if (ret) goto done;