Remove pre-2.4 Linux kernel support.

1 files changed, 2 insertions, 38 deletions

diff --git a/sysdeps/unix/sysv/linux/i386/setfsuid.c b/sysdeps/unix/sysv/linux/i386/setfsuid.c
index 5194ce1edc..3e0dc97289 100644
--- a/sysdeps/unix/sysv/linux/i386/setfsuid.c
+++ b/sysdeps/unix/sysv/linux/i386/setfsuid.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1998, 2000, 2003, 2006 Free Software Foundation, Inc.
+/* Copyright (C) 1998-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -23,48 +23,12 @@
 #include <sys/syscall.h>
 
 #include <linux/posix_types.h>
-#include <kernel-features.h>
 
-#ifdef __NR_setfsuid
-
-# ifdef __NR_setfsuid32
-#  if __ASSUME_32BITUIDS == 0
-/* This variable is shared with all files that need to check for 32bit
-   uids.  */
-extern int __libc_missing_32bit_uids attribute_hidden;
-#  endif
-# endif /* __NR_setfsuid32 */
+/* Consider moving to syscalls.list.  */
 
 int
 setfsuid (uid_t uid)
 {
   INTERNAL_SYSCALL_DECL (err);
-# if  __ASSUME_32BITUIDS > 0
-  /* No error checking. */
   return INTERNAL_SYSCALL (setfsuid32, err, 1, uid);
-# else
-#  ifdef __NR_setfsuid32
-  if (__libc_missing_32bit_uids <= 0)
-    {
-      int result;
-
-      result = INTERNAL_SYSCALL (setfsuid32, err, 1, uid);
-      if (! INTERNAL_SYSCALL_ERROR_P (result, err)
-	  || INTERNAL_SYSCALL_ERRNO (result, err) != ENOSYS)
-	return result;
-
-      __libc_missing_32bit_uids = 1;
-    }
-#  endif /* __NR_setfsuid32 */
-
-  if (uid != (uid_t) ((__kernel_uid_t) uid))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* No error checking. */
-  return INTERNAL_SYSCALL (setfsuid, err, 1, uid);
-# endif
 }
-#endif