Windows fixes (thanks John Emmas).

git-svn-id: http://svn.drobilla.net/lad/trunk/lilv@5491 a436a847-0d15-0410-975c-d299462d15a1

3 files changed, 16 insertions, 2 deletions

diff --git a/src/plugin.c b/src/plugin.c
index 8729314..bf0843b 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -693,7 +693,7 @@ lilv_plugin_get_latency_port_index(const LilvPlugin* p)
 	} else if (des_port) {
 		return des_port->index;
 	} else {
-		return UINT32_MAX;
+		return (uint32_t)-1;
 	}
 }
 
diff --git a/src/util.c b/src/util.c
index b38e58a..76c5a9d 100644
--- a/src/util.c
+++ b/src/util.c
@@ -35,6 +35,17 @@
 #    include <io.h>
 #    define F_OK 0
 #    define mkdir(path, flags) _mkdir(path)
+#    if (defined(_MSC_VER) && (_MSC_VER < 1500))
+/** Implement 'CreateSymbolicLink()' for MSVC 8 or earlier */
+BOOLEAN WINAPI
+CreateSymbolicLink(LPCTSTR linkpath, LPCTSTR targetpath, DWORD flags)
+{
+	typedef BOOLEAN (WINAPI* PFUNC)(LPCTSTR, LPCTSTR, DWORD);
+
+	PFUNC pfn = (PFUNC)GetProcAddress(GetModuleHandle(TEXT("kernel32.dll")), "CreateSymbolicLinkA");
+	return pfn ? pfn(linkpath, targetpath, flags) : 0;
+}
+#    endif /* _MSC_VER < 1500 */
 #else
 #    include <dirent.h>
 #    include <unistd.h>
@@ -429,6 +440,9 @@ lilv_symlink(const char* oldpath, const char* newpath)
 	if (strcmp(oldpath, newpath)) {
 #ifdef _WIN32
 		ret = !CreateSymbolicLink(newpath, oldpath, 0);
+		if (ret) {
+			ret = !CreateHardLink(newpath, oldpath, 0);
+		}
 #else
 		ret = symlink(oldpath, newpath);
 #endif
diff --git a/src/world.c b/src/world.c
index bd926d9..10382c7 100644
--- a/src/world.c
+++ b/src/world.c
@@ -652,7 +652,7 @@ lilv_world_unload_file(LilvWorld* world, LilvNode* file)
 {
 	ZixTreeIter* iter;
 	if (!zix_tree_find((ZixTree*)world->loaded_files, file, &iter)) {
-		zix_tree_remove(world->loaded_files, iter);
+		zix_tree_remove((ZixTree*)world->loaded_files, iter);
 		return 0;
 	}
 	return 1;