File reflink-no-syscall.patch of Package ocfs2-tools

Index: reflink/coreutils-6.9/src/ln.c
===================================================================
--- reflink.orig/coreutils-6.9/src/ln.c
+++ reflink/coreutils-6.9/src/ln.c
@@ -152,52 +152,6 @@ target_directory_operand (char const *fi
   return is_a_dir;
 }
 
-#ifndef HAVE_REFLINK
-# ifndef HAVE_REFLINKAT
-#  include <sys/syscall.h>
-
-#  ifndef SYS_reflinkat
-#   ifdef __i386__
-#    define __NR_reflinkat 337
-#   endif
-#   ifdef __x86_64__
-#    define __NR_reflinkat 299
-#   endif
-#   define SYS_reflinkat __NR_reflinkat
-#  endif  /* SYS_reflinkat */
-
-#  ifdef SYS_reflinkat
-static int reflinkat(int olddirfd, const char *oldpath,
-                     int newdirfd, const char *newpath,
-                     int preserve, int flags)
-{
-  return syscall(SYS_reflinkat, olddirfd, oldpath, newdirfd, newpath,
-                 preserve, flags);
-}
-#  else
-static int reflinkat(int olddirfd, const char *oldpath,
-                     int newdirfd, const char *newpath,
-                     int preserve, int flags)
-{
-  return -ENOSYS;
-}
-#  endif  /* SYS_reflinkat */
-# endif  /* HAVE_REFLINKAT */
-
-/*
- * We've now defined reflinkat of some sort.  We can use it to build
- * reflink.
- */
-# ifndef AT_FDCWD
-#  define AT_FDCWD -100
-# endif
-static int reflink(const char *oldpath, const char *newpath,
-                   int preserve)
-{
-  return reflinkat(AT_FDCWD, oldpath, AT_FDCWD, newpath, preserve, 0);
-}
-#endif  /* HAVE_REFLINK */
-
 #ifndef REFLINK_ATTR_NONE
 # define REFLINK_ATTR_NONE 0
 #endif