tee.c 521 B

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  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * tee() for uClibc
  4. *
  5. * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
  6. *
  7. * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  8. */
  9. #include <sys/syscall.h>
  10. #include <fcntl.h>
  11. libc_hidden_proto(tee)
  12. #ifdef __NR_tee
  13. _syscall4(ssize_t, tee, int, __fdin, int, __fdout, size_t, __len,
  14. unsigned int, __flags);
  15. #else
  16. ssize_t tee(int __fdin, int __fdout, size_t __len, unsigned int __flags)
  17. {
  18. __set_errno(ENOSYS);
  19. return -1;
  20. }
  21. #endif
  22. libc_hidden_def(tee)