From c55a77db55ebf46a399f136eeb3a928b1e862772 Mon Sep 17 00:00:00 2001
From: Philip Hazel <ph10@hermes.cam.ac.uk>
Date: Mon, 6 Feb 2006 16:22:56 +0000
Subject: CVSing the test suite.

---
 test/src/loaded.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 test/src/loaded.c

(limited to 'test/src/loaded.c')

diff --git a/test/src/loaded.c b/test/src/loaded.c
new file mode 100644
index 000000000..252738427
--- /dev/null
+++ b/test/src/loaded.c
@@ -0,0 +1,42 @@
+/* $Cambridge: exim/test/src/loaded.c,v 1.1 2006/02/06 16:24:05 ph10 Exp $ */
+
+/* This is a test function for dynamic loading in Exim expansions. It uses the
+number of arguments to control the result. */
+
+/* These lines are taken from local_scan.h in the Exim source: */
+
+/* ========================================================================== */
+/* Return codes from the support functions lss_match_xxx(). These are also the
+codes that dynamically-loaded ${dlfunc functions must return. */
+
+#define  OK            0          /* Successful match */
+#define  DEFER         1          /* Defer - some problem */
+#define  FAIL          2          /* Matching failed */
+#define  ERROR         3          /* Internal or config error */
+
+/* Extra return code for ${dlfunc functions */
+
+#define  FAIL_FORCED   4          /* "Forced" failure */
+/* ========================================================================== */
+
+
+int dltest(unsigned char **yield, int argc, unsigned char *argv[])
+{
+switch (argc)
+  {
+  case 0:
+  return ERROR;
+
+  case 1:
+  *yield = argv[0];
+  return OK;
+
+  case 2:
+  *yield = (unsigned char *)"yield FAIL_FORCED";
+  return FAIL_FORCED;
+
+  default:
+  *yield = (unsigned char *)"yield FAIL";
+  return FAIL;
+  }
+}
-- 
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