HCoop / hcoop / debian / openafs.git / blame
| Commit | Line | Data |
|---|---|---|
| 805e021f CE |
1 | /* |
| 2 | * Copyright 2000, International Business Machines Corporation and others. | |
| 3 | * All Rights Reserved. | |
| 4 | * | |
| 5 | * This software has been released under the terms of the IBM Public | |
| 6 | * License. For details, see the LICENSE file in the top-level source | |
| 7 | * directory or online at http://www.openafs.org/dl/license10.html | |
| 8 | */ | |
| 9 | ||
| 10 | #ifndef OPENAFS_FILEUTIL_H | |
| 11 | #define OPENAFS_FILEUTIL_H | |
| 12 | ||
| 13 | /* File-oriented utility functions */ | |
| 14 | ||
| 15 | /* Path normalization routines */ | |
| 16 | #define FPN_FORWARD_SLASHES 1 | |
| 17 | #define FPN_BACK_SLASHES 2 | |
| 18 | ||
| 19 | extern void | |
| 20 | FilepathNormalizeEx(char *path, int slashType); | |
| 21 | ||
| 22 | /* Just a wrapper for FilepathNormalizeEx(path, FPN_FORWARD_SLASHES); */ | |
| 23 | extern void | |
| 24 | FilepathNormalize(char *path); | |
| 25 | ||
| 26 | /* | |
| 27 | * Data structure used to implement buffered I/O. We cannot | |
| 28 | * use fopen in the fileserver because the file descriptor | |
| 29 | * in the FILE structure only has 8 bits. | |
| 30 | */ | |
| 31 | typedef int BUFIO_FD; | |
| 32 | #define BUFIO_INVALID_FD (-1) | |
| 33 | ||
| 34 | #define BUFIO_BUFSIZE 4096 | |
| 35 | ||
| 36 | typedef struct { | |
| 37 | BUFIO_FD fd; | |
| 38 | int pos; | |
| 39 | int len; | |
| 40 | int eof; | |
| 41 | char buf[BUFIO_BUFSIZE]; | |
| 42 | } bufio_t, *bufio_p; | |
| 43 | ||
| 44 | /* Open a file for buffered I/O */ | |
| 45 | extern bufio_p BufioOpen(char *path, int oflag, int mode); | |
| 46 | ||
| 47 | /* Read the next line of a file */ | |
| 48 | extern int | |
| 49 | BufioGets(bufio_p bp, char *buf, int len); | |
| 50 | ||
| 51 | /* Close a buffered I/O handle */ | |
| 52 | extern int | |
| 53 | BufioClose(bufio_p bp); | |
| 54 | ||
| 55 | #endif /* OPENAFS_FILEUTIL_H */ |