Fix to placate the Visual Studio(TM) gods.

[rmac] / dirent_lose.c

diff --git a/dirent_lose.c b/dirent_lose.c
new file mode 100644 (file)
index 0000000..716051b
--- /dev/null
+++ b/dirent_lose.c
@@ -0,0 +1,35 @@
+#if defined(WIN32) || defined(WIN64)
+
+// Microsoft™ Windows™ dependent code
+
+// There is one, and only one case where this is needed and that's in a Visual
+// Studio™ environment.  Even building a Windows™ executable with MXE doesn't
+// require this.  So, even though this kind of thing is POSIX, it can't be
+// included in a Visual Studio™ environment without adding a 3rd party shim.
+// So we've made our own shim.
+//
+// The shim is minimal because the code in RMAC that uses it is minimal.  If it
+// gets expanded in the future for some reason, the shim will have to expand
+// too.  :-/  But that will never happen, right?  ;-)
+//
+
+#include "dirent_lose.h"
+
+#define WIN32_LEAN_AND_MEAN
+#include <windows.h>
+
+static DIR dummy;
+
+DIR * opendir(const char * name)
+{
+       BOOL test = ((GetFileAttributesA(name) & FILE_ATTRIBUTE_DIRECTORY) != INVALID_FILE_ATTRIBUTES);
+
+       return (test ? &dummy : NULL);
+}
+
+int closedir(DIR * dir)
+{
+       return 0;
+}
+
+#endif