Remove pre-2.4 Linux kernel support.

1 files changed, 2 insertions, 43 deletions

diff --git a/sysdeps/unix/sysv/linux/i386/getgroups.c b/sysdeps/unix/sysv/linux/i386/getgroups.c
index 97e1b0abef..e0871ec2d2 100644
--- a/sysdeps/unix/sysv/linux/i386/getgroups.c
+++ b/sysdeps/unix/sysv/linux/i386/getgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 2000, 2001, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2012 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
@@ -25,57 +25,16 @@
 #include <bp-checks.h>
 
 #include <linux/posix_types.h>
-#include <kernel-features.h>
 
 
-#ifdef __NR_getgroups32
-# 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_getgroups32 */
+/* Consider moving to syscalls.list.  */
 
 /* For Linux we must convert the array of groups from the format that the
    kernel returns.  */
 int
 __getgroups (int n, gid_t *groups)
 {
-#if __ASSUME_32BITUIDS > 0
   return INLINE_SYSCALL (getgroups32, 2, n, CHECK_N (groups, n));
-#else
-  if (__builtin_expect (n, 1) < 0)
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-  else
-    {
-# ifdef __NR_getgroups32
-      if (__libc_missing_32bit_uids <= 0)
-	{
-	  int result;
-	  int saved_errno = errno;
-
-	  result = INLINE_SYSCALL (getgroups32, 2, n, CHECK_N (groups, n));
-	  if (result != -1 || errno != ENOSYS)
-	    return result;
-
-	  __set_errno (saved_errno);
-	  __libc_missing_32bit_uids = 1;
-	}
-# endif /* __NR_getgroups32 */
-
-      int i, ngids;
-      __kernel_gid_t kernel_groups[n = MIN (n, __sysconf (_SC_NGROUPS_MAX))];
-
-      ngids = INLINE_SYSCALL (getgroups, 2, n, CHECK_N (kernel_groups, n));
-      if (n != 0 && ngids > 0)
-	for (i = 0; i < ngids; i++)
-	  (__ptrvalue (groups))[i] = kernel_groups[i];
-      return ngids;
-    }
-#endif
 }
 
 weak_alias (__getgroups, getgroups)