__errno_location.c 344 B

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  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. #include <features.h>
  7. #include <errno.h>
  8. #ifndef __UCLIBC_HAS_TLS__
  9. # undef errno
  10. extern int errno;
  11. #endif
  12. int *__errno_location(void)
  13. {
  14. return &errno;
  15. }
  16. libc_hidden_weak(__errno_location)