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  1. /*
  2.  * Copyright (c) 2005 Jakub Jermar
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - 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.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup genericconsole
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef KERN_CONSOLE_H_
  36. #define KERN_CONSOLE_H_
  37.  
  38. #include <arch/types.h>
  39. #include <console/chardev.h>
  40.  
  41. extern indev_t *stdin;
  42. extern outdev_t *stdout;
  43. extern bool silent;
  44.  
  45. extern indev_t *stdin_wire(void);
  46. extern void console_init(void);
  47.  
  48. extern void klog_init(void);
  49. extern void klog_update(void);
  50.  
  51. extern wchar_t getc(indev_t *indev);
  52. extern size_t gets(indev_t *indev, char *buf, size_t buflen);
  53. extern unative_t sys_klog(int fd, const void *buf, size_t size);
  54.  
  55. extern void grab_console(void);
  56. extern void release_console(void);
  57.  
  58. extern unative_t sys_debug_enable_console(void);
  59. extern unative_t sys_debug_disable_console(void);
  60.  
  61. extern void arch_grab_console(void);
  62. extern void arch_release_console(void);
  63.  
  64. #endif /* KERN_CONSOLE_H_ */
  65.  
  66. /** @}
  67.  */
  68.