Ensure the XATTR_NAME_CAPS is defined when it is used Upstream-Status: Pending 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 Signed-off-by: Roy Li --- 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 40756ea..e27ca80 100644 --- a/libcap/cap_file.c +++ b/libcap/cap_file.c @@ -25,7 +25,7 @@ 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 -- 2.8.1