Fix no-posix-io compile failure

[openssl.git] / test / testutil / driver.c

diff --git a/test/testutil/driver.c b/test/testutil/driver.c
index 2c28a73eb29ae4f22116c7ad6f7c2e188273e850..9cdce7a4e035e6a0944978686dc85938da012b56 100644 (file)
--- a/test/testutil/driver.c
+++ b/test/testutil/driver.c
@@ -17,6 +17,10 @@
 #include "internal/nelem.h"
 #include <openssl/bio.h>
 
+#ifdef _WIN32
+# define strdup _strdup
+#endif
+
 /*
  * Declares the structures needed to register each test case function.
  */
@@ -268,3 +272,28 @@ int run_tests(const char *test_prog_name)
     return EXIT_SUCCESS;
 }
 
+/*
+ * Glue an array of strings together and return it as an allocated string.
+ * Optionally return the whole length of this string in |out_len|
+ */
+char *glue_strings(const char *list[], size_t *out_len)
+{
+    size_t len = 0;
+    char *p, *ret;
+    int i;
+
+    for (i = 0; list[i] != NULL; i++)
+        len += strlen(list[i]);
+
+    if (out_len != NULL)
+        *out_len = len;
+
+    if (!TEST_ptr(ret = p = OPENSSL_malloc(len + 1)))
+        return NULL;
+
+    for (i = 0; list[i] != NULL; i++)
+        p += strlen(strcpy(p, list[i]));
+
+    return ret;
+}
+