unixdev.h 2.0 KB

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  1. /* $OpenBSD: unixdev.h,v 1.7 2011/03/13 00:13:53 deraadt Exp $ */
  2. /*
  3. * Copyright (c) 1996 Michael Shalayeff
  4. * All rights reserved.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. * 1. Redistributions of source code must retain the above copyright
  10. * notice, this list of conditions and the following disclaimer.
  11. * 2. Redistributions in binary form must reproduce the above copyright
  12. * notice, this list of conditions and the following disclaimer in the
  13. * documentation and/or other materials provided with the distribution.
  14. *
  15. * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  16. * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  17. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18. * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  19. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25. * SUCH DAMAGE.
  26. *
  27. */
  28. /* unixdev.c */
  29. int unixstrategy(void *, int, daddr32_t, size_t, void *, size_t *);
  30. int unixopen(struct open_file *, ...);
  31. int unixclose(struct open_file *);
  32. int unixioctl(struct open_file *, u_long, void *);
  33. void unix_probe(struct consdev *);
  34. void unix_init(struct consdev *);
  35. int unix_getc(dev_t);
  36. void unix_putc(dev_t, int);
  37. int unix_ischar(dev_t);
  38. /* unixsys.S */
  39. int uopen(const char *, int, ...);
  40. int uread(int, void *, size_t);
  41. int uwrite(int, void *, size_t);
  42. int uioctl(int, u_long, char *);
  43. int uclose(int);
  44. off_t ulseek(int, off_t, int);
  45. void uexit(int) __attribute__((noreturn));
  46. int syscall(int, ...);
  47. int __syscall(quad_t, ...);