pipe.c 470 B

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  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * pipe() 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 <unistd.h>
  11. #if defined __NR_pipe2 && !defined __NR_pipe
  12. int pipe(int filedes[2])
  13. {
  14. return pipe2(filedes, 0);
  15. }
  16. /* If both are defined then use the pipe syscall */
  17. #else
  18. _syscall1(int, pipe, int *, filedes)
  19. #endif
  20. libc_hidden_def(pipe)