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Annotation of coherent/a/usr/include/dirent.h, revision 1.1

1.1     ! root        1: /* (-lgl
        !             2:  *     COHERENT Version 4.0
        !             3:  *     Copyright (c) 1982, 1992 by Mark Williams Company.
        !             4:  *     All rights reserved. May not be copied without permission.
        !             5:  -lgl) */
        !             6: /*
        !             7:  * POSIX (IEEE 1003.1) compatible dirent.h header file.
        !             8:  */
        !             9: 
        !            10: #ifndef DIRENT_H
        !            11: #define DIRENT_H 1
        !            12: 
        !            13: #ifdef _I386
        !            14: 
        !            15: #include <sys/dirent.h>
        !            16: 
        !            17: #define        MAXNAMLEN       14              /* maximum filename length */
        !            18: 
        !            19: #define        DIRBUF          2048            /* buffer size for fs-indep. dirs */
        !            20:        /* must in general be larger than the filesystem buffer size */
        !            21: 
        !            22: typedef struct
        !            23:        {
        !            24:        int     dd_fd;                  /* file descriptor */
        !            25:        int     dd_loc;                 /* offset in block */
        !            26:        int     dd_size;                /* amount of valid data */
        !            27:        char    *dd_buf;                /* -> directory block */
        !            28:        }       DIR;                    /* stream data from opendir() */
        !            29: 
        !            30: 
        !            31: extern DIR             *opendir();
        !            32: extern struct dirent   *readdir();
        !            33: extern void            rewinddir();
        !            34: extern int             closedir();
        !            35: extern daddr_t         telldir();
        !            36: extern void            seekdir();
        !            37: 
        !            38: #else
        !            39: /*
        !            40:  *-------------------- 286 version ----------------
        !            41:  */
        !            42: /*
        !            43:  * Rely on COHERENT's sys/dir.h to define type DIR and structure direct with
        !            44:  * fields d_ino of type ino_t and d_name of type char [].
        !            45:  */
        !            46: #include <sys/dir.h>
        !            47: 
        !            48: /*
        !            49:  * Implement dirent as a macro, making struct dirent equivalent to COHERENT's 
        !            50:  * struct direct.
        !            51:  */
        !            52: #define dirent direct
        !            53: 
        !            54: #endif
        !            55: #endif

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