[LTP] [PATCH STAGING v3 03/15] lapi: fallback fchroot() parameters

[Andrea Cervesato]

From: Andrea Cervesato <andrea.cervesato@suse.com>

Add to fcntl.h fallback definitions:

- FD_PIDFS_ROOT
- FD_NSFS_ROOT
- FD_FAILFS_ROOT

Signed-off-by: Andrea Cervesato <andrea.cervesato@suse.com>
---
 include/lapi/fcntl.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/lapi/fcntl.h b/include/lapi/fcntl.h
index 6a9ef11ce..d70954ea7 100644
--- a/include/lapi/fcntl.h
+++ b/include/lapi/fcntl.h
@@ -144,6 +144,19 @@
 # endif
 #endif
 
+/* Roots of kernel internal pseudo filesystems, usable as fd sentinels */
+#ifndef FD_PIDFS_ROOT
+# define FD_PIDFS_ROOT		-10002
+#endif
+
+#ifndef FD_NSFS_ROOT
+# define FD_NSFS_ROOT		-10003
+#endif
+
+#ifndef FD_FAILFS_ROOT
+# define FD_FAILFS_ROOT		-10004
+#endif
+
 #ifndef FALLOC_FL_KEEP_SIZE
 # define FALLOC_FL_KEEP_SIZE 1
 #endif

-- 
2.51.0