mempcpy.c 1.3 KB

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  1. /* Copy memory to memory until the specified number of bytes
  2. has been copied, return pointer to following byte.
  3. Overlap is NOT handled correctly.
  4. Copyright (C) 1991-2019 Free Software Foundation, Inc.
  5. This file is part of the GNU C Library.
  6. Contributed by Torbjorn Granlund (tege@sics.se).
  7. The GNU C Library is free software; you can redistribute it and/or
  8. modify it under the terms of the GNU Lesser General Public
  9. License as published by the Free Software Foundation; either
  10. version 2.1 of the License, or (at your option) any later version.
  11. The GNU C Library is distributed in the hope that it will be useful,
  12. but WITHOUT ANY WARRANTY; without even the implied warranty of
  13. MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14. Lesser General Public License for more details.
  15. You should have received a copy of the GNU Lesser General Public
  16. License along with the GNU C Library; if not, see
  17. <http://www.gnu.org/licenses/>. */
  18. #define NO_MEMPCPY_STPCPY_REDIRECT
  19. #include <string.h>
  20. #undef mempcpy
  21. #undef __mempcpy
  22. #ifndef MEMPCPY
  23. # define MEMPCPY __mempcpy
  24. #endif
  25. void *
  26. MEMPCPY (void *dest, const void *src, size_t len)
  27. {
  28. return memcpy (dest, src, len) + len;
  29. }
  30. libc_hidden_def (__mempcpy)
  31. weak_alias (__mempcpy, mempcpy)
  32. libc_hidden_builtin_def (mempcpy)