xnu-2782.20.48.tar.gz

[apple/xnu.git] / bsd / vfs / vfs_fsevents.c

diff --git a/bsd/vfs/vfs_fsevents.c b/bsd/vfs/vfs_fsevents.c
index fd363613211bb670bb456ddee59785554f7f3e7e..6a90031c6798426385818b020a232d2eaf75d9e5 100644 (file)
--- a/bsd/vfs/vfs_fsevents.c
+++ b/bsd/vfs/vfs_fsevents.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004-2008 Apple Inc. All rights reserved.
+ * Copyright (c) 2004-2014 Apple Inc. All rights reserved.
  *
  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
  * 
@@ -643,6 +643,7 @@ add_fsevent(int type, vfs_context_t ctx, ...)
                VATTR_WANTED(&va, va_mode);
                VATTR_WANTED(&va, va_uid);
                VATTR_WANTED(&va, va_gid);
+               VATTR_WANTED(&va, va_nlink);
                if ((ret = vnode_getattr(vp, &va, vfs_context_kernel())) != 0) {
                    // printf("add_fsevent: failed to getattr on vp %p (%d)\n", cur->fref.vp, ret);
                    cur->str = NULL;
@@ -655,6 +656,12 @@ add_fsevent(int type, vfs_context_t ctx, ...)
                cur->mode = (int32_t)vnode_vttoif(vnode_vtype(vp)) | va.va_mode;
                cur->uid  = va.va_uid;
                cur->gid  = va.va_gid;
+               if (vp->v_flag & VISHARDLINK) {
+                       cur->mode |= FSE_MODE_HLINK;
+                       if ((vp->v_type == VDIR && va.va_dirlinkcount == 0) || (vp->v_type == VREG && va.va_nlink == 0)) {
+                               cur->mode |= FSE_MODE_LAST_HLINK;
+                       }
+               }
 
                // if we haven't gotten the path yet, get it.
                if (pathbuff == NULL) {