(posix_mkdir) [_WIN32]: Add function comment.

diff --git a/src/lib/w32/posixfile.c b/src/lib/w32/posixfile.c
index 5bebc76d68adb8e7b7c0aaed19e0954e73432cb8..ee6ec559e8c68d64a2a5f549b74d1f7b35a43fae 100644 (file)
--- a/src/lib/w32/posixfile.c
+++ b/src/lib/w32/posixfile.c
@@ -36,6 +36,10 @@
 #include <io.h>
 #include "unistd.h"
 
+/*
+ * POSIX equivalent for mkdir().\r
+ * Windows does not set the permission directly with mkdir().\r
+ */
 int
 posix_mkdir(const char *dirname, mode_t perm)
 {