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  1. /*
  2.  * Copyright (c) 2007 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 libc
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #ifndef LIBC_VFS_H_
  36. #define LIBC_VFS_H_
  37.  
  38. #include <sys/types.h>
  39. #include <ipc/vfs.h>
  40. #include <ipc/devmap.h>
  41. #include <stdio.h>
  42.  
  43. /**
  44.  * This type is a libc version of the VFS triplet.
  45.  * It uniquelly identifies a file system node within a file system instance.
  46.  */
  47. typedef struct {
  48.     fs_handle_t fs_handle;
  49.     dev_handle_t dev_handle;
  50.     fs_index_t index;
  51. } fdi_node_t;
  52.  
  53. extern char *absolutize(const char *, size_t *);
  54.  
  55. extern int mount(const char *, const char *, const char *, const char *,
  56.     unsigned int);
  57.  
  58. extern void __stdio_init(int filc, fdi_node_t *filv[]);
  59. extern void __stdio_done(void);
  60.  
  61. extern int open_node(fdi_node_t *, int);
  62. extern int fd_phone(int);
  63. extern int fd_node(int, fdi_node_t *);
  64.  
  65. extern FILE *fopen_node(fdi_node_t *, const char *);
  66. extern int fphone(FILE *);
  67. extern int fnode(FILE *, fdi_node_t *);
  68.  
  69. #endif
  70.  
  71. /** @}
  72.  */
  73.