From: Szabolcs Nagy <nsz@port70.net>
Date: Mon, 12 Aug 2019 18:30:00 +0000 (+0000)
Subject: fcntl.h: add AT_RECURSIVE from linux v5.2
X-Git-Tag: v1.1.24~23
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=81e795e1f1f51308c5c6129a4ed018200f1664d8;p=oweals%2Fmusl.git

fcntl.h: add AT_RECURSIVE from linux v5.2

apply open_tree with OPEN_TREE_CLONE call to the entire subtree, see

  linux commit a07b20004793d8926f78d63eb5980559f7813404
  vfs: syscall: Add open_tree(2) to reference or clone a mount
---

diff --git a/include/fcntl.h b/include/fcntl.h
index 6c793b28..b664cdc4 100644
--- a/include/fcntl.h
+++ b/include/fcntl.h
@@ -104,6 +104,7 @@ int posix_fallocate(int, off_t, off_t);
 #define AT_STATX_SYNC_AS_STAT 0x0000
 #define AT_STATX_FORCE_SYNC 0x2000
 #define AT_STATX_DONT_SYNC 0x4000
+#define AT_RECURSIVE 0x8000
 
 #define FAPPEND O_APPEND
 #define FFSYNC O_SYNC