File _service:tar_scm:backport-libcap-Ensure-the-XAT... of Package libcap

File _service:tar_scm:backport-libcap-Ensure-the-XATTR_NAME_CAPS-is-define.patch of Package libcap

From 41997af6891658ab511c014e20f7846945c11742 Mon Sep 17 00:00:00 2001
From: Roy Li <rongqing.li@windriver.com>
Date: Mon, 9 Aug 2021 17:32:20 +0800
Subject: [PATCH] [Backport] libcap: Ensure the XATTR_NAME_CAPS is defined when
 it is used
 
VFS_CAP_U32 can not ensure that XATTR_NAME_CAPS is defined, and failed to build
libcap-native in old release, like CentOS release 6.7 (Final), with the blow
error:
     cap_file.c: In function ‘cap_get_fd’:
     cap_file.c:199: error: ‘XATTR_NAME_CAPS’ undeclared (first use in this function)
     cap_file.c:199: error: (Each undeclared identifier is reported only once
Reference: http://cgit.openembedded.org/openembedded-core/tree/meta/recipes-support/libcap/files/0001-ensure-the-XATTR_NAME_CAPS-is-defined-when-it-is-use.patch
 
Signed-off-by: Roy Li <rongqing.li@windriver.com>
Signed-off-by: lichi <lichi7@huawei.com>
Signed-off-by: luchangkun <luchangkun@h-partners.com>
Signed-off-by: huangyaojun <huangyaojun@huawei.com>
---
 libcap/cap_file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
 
diff --git a/libcap/cap_file.c b/libcap/cap_file.c
index 4178705..1e6a28e 100644
--- a/libcap/cap_file.c
+++ b/libcap/cap_file.c
@@ -45,7 +45,7 @@ extern int fremovexattr(int, const char *);
 
 #include "libcap.h"
 
-#ifdef VFS_CAP_U32
+#if defined (VFS_CAP_U32) && defined (XATTR_NAME_CAPS)
 
 #if VFS_CAP_U32 != __CAP_BLKS
 # error VFS representation of capabilities is not the same size as kernel
-- 
2.27.0