From 619b2c03dc206af4ecd8df5ea4233972e38baaec Mon Sep 17 00:00:00 2001
From: =?utf8?q?Bodo=20M=C3=B6ller?= <bodo@openssl.org>
Date: Thu, 6 Sep 2001 13:09:00 +0000
Subject: [PATCH] Avoid strdup.

(Some platforms need _XOPEN_SOURCE and _XOPEN_SOURCE_EXTENDED to get
the declaration, but on other platforms _XOPEN_SOURCE disables
the strdup declaration in <string.h>.)
---
 crypto/engine/enginetest.c | 20 ++++++--------------
 1 file changed, 6 insertions(+), 14 deletions(-)

diff --git a/crypto/engine/enginetest.c b/crypto/engine/enginetest.c
index 3a98eff463..befaef8c29 100644
--- a/crypto/engine/enginetest.c
+++ b/crypto/engine/enginetest.c
@@ -57,17 +57,9 @@
  */
 
 #include <openssl/e_os2.h>
-/* The following defines enable the declaration of strdup(), which is an
-   extended function according to X/Open. */
-#ifdef OPENSSL_SYS_VMS_DECC
-# define _XOPEN_SOURCE_EXTENDED
-#endif
-#ifdef OPENSSL_SYS_UNIX
-/* # define _XOPEN_SOURCE */
-# define _XOPEN_SOURCE_EXTENDED	/* For Linux and probably anything GNU */
-#endif
 #include <stdio.h>
-#include <string.h>
+#include <openssl/buffer.h>
+#include <openssl/crypto.h>
 #include <openssl/engine.h>
 #include <openssl/err.h>
 
@@ -205,9 +197,9 @@ int main(int argc, char *argv[])
 	for(loop = 0; loop < 512; loop++)
 		{
 		sprintf(buf, "id%i", loop);
-		id = strdup(buf);
+		id = BUF_strdup(buf);
 		sprintf(buf, "Fake engine type %i", loop);
-		name = strdup(buf);
+		name = BUF_strdup(buf);
 		if(((block[loop] = ENGINE_new()) == NULL) ||
 				!ENGINE_set_id(block[loop], id) ||
 				!ENGINE_set_name(block[loop], name))
@@ -242,8 +234,8 @@ cleanup_loop:
 		}
 	for(loop = 0; loop < 512; loop++)
 		{
-		free((char *)(ENGINE_get_id(block[loop])));
-		free((char *)(ENGINE_get_name(block[loop])));
+		OPENSSL_free((char *)(ENGINE_get_id(block[loop])));
+		OPENSSL_free((char *)(ENGINE_get_name(block[loop])));
 		}
 	printf("\nTests completed happily\n");
 	to_return = 0;
-- 
2.40.0