/contrib/groff/src/roff/groff/pipeline.h

https://bitbucket.org/freebsd/freebsd-head/ · C++ Header · 31 lines · 7 code · 3 blank · 21 comment · 0 complexity · 74f8a6ed19c432c863ba30e9a4f45fb8 MD5 · raw file

  1. /* Copyright (C) 1989, 1990, 1991, 1992, 2000, 2002
  2. Free Software Foundation, Inc.
  3. Written by James Clark (jjc@jclark.com)
  4. This file is part of groff.
  5. groff is free software; you can redistribute it and/or modify it under
  6. the terms of the GNU General Public License as published by the Free
  7. Software Foundation; either version 2, or (at your option) any later
  8. version.
  9. groff is distributed in the hope that it will be useful, but WITHOUT ANY
  10. WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11. FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  12. for more details.
  13. You should have received a copy of the GNU General Public License along
  14. with groff; see the file COPYING. If not, write to the Free Software
  15. Foundation, 51 Franklin St - Fifth Floor, Boston, MA 02110-1301, USA. */
  16. #ifdef __cplusplus
  17. extern "C" {
  18. int run_pipeline(int, char ***, int);
  19. }
  20. #endif
  21. /* run_pipeline can handle at most this many commands */
  22. #define MAX_COMMANDS 12
  23. /* Children exit with this status if execvp fails. */
  24. #define EXEC_FAILED_EXIT_STATUS 0xff