libc/misc/internals/__errno_location.c

   1 /*
   2  * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
   3  *
   4  * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
   5  */
   6
   7 #include <features.h>
   8 #include <errno.h>
   9
  10 #ifndef __UCLIBC_HAS_TLS__
  11 # undef errno
  12 extern int errno;
  13 #endif
  14
  15 int *__errno_location(void)
  16 {
  17     return &errno;
  18 }