Mirror of strace – the linux syscall tracer
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listen.c 1.8KB

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  1. /*
  2. * Copyright (c) 1991, 1992 Paul Kranenburg <pk@cs.few.eur.nl>
  3. * Copyright (c) 1993 Branko Lankester <branko@hacktic.nl>
  4. * Copyright (c) 1993, 1994, 1995, 1996 Rick Sladkey <jrs@world.std.com>
  5. * Copyright (c) 1996-2000 Wichert Akkerman <wichert@cistron.nl>
  6. * Copyright (c) 1999-2017 The strace developers.
  7. * All rights reserved.
  8. *
  9. * Redistribution and use in source and binary forms, with or without
  10. * modification, are permitted provided that the following conditions
  11. * are met:
  12. * 1. Redistributions of source code must retain the above copyright
  13. * notice, this list of conditions and the following disclaimer.
  14. * 2. Redistributions in binary form must reproduce the above copyright
  15. * notice, this list of conditions and the following disclaimer in the
  16. * documentation and/or other materials provided with the distribution.
  17. * 3. The name of the author may not be used to endorse or promote products
  18. * derived from this software without specific prior written permission.
  19. *
  20. * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  21. * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  22. * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  23. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  24. * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  25. * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  26. * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  27. * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  28. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  29. * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  30. */
  31. #include "defs.h"
  32. SYS_FUNC(listen)
  33. {
  34. printfd(tcp, tcp->u_arg[0]);
  35. tprints(", ");
  36. tprintf("%" PRI_klu, tcp->u_arg[1]);
  37. return RVAL_DECODED;
  38. }