Import of pkgsrc-2016Q3

multimedia/vlc/patches/patch-modules_access_directory.c

@@ -0,0 +1,25 @@
+$NetBSD: patch-modules_access_directory.c,v 1.1 2015/10/25 11:00:18 wiz Exp $
+
+Mainly due to lack of bits for new fcntl flags, O_DIRECTORY isn't currently
+supported by DragonFly's openat.  This patch checks which flags are supported
+before passing them to vlc_openat.
+
+--- modules/access/directory.c.orig	2014-11-16 18:57:58.000000000 +0000
++++ modules/access/directory.c
+@@ -316,8 +316,14 @@ block_t *DirBlock (access_t *p_access)
+     {
+         DIR *handle;
+ #ifdef HAVE_OPENAT
+-        int fd = vlc_openat (dirfd (current->handle), entry,
+-                             O_RDONLY | O_DIRECTORY);
++        int flags = 0;
++#ifdef O_RDONLY
++        flags |= O_RDONLY;
++#endif
++#ifdef O_DIRECTORY
++        flags |= O_DIRECTORY;
++#endif
++        int fd = vlc_openat (dirfd (current->handle), entry, flags);
+         if (fd == -1)
+         {
+             if (errno == ENOTDIR)