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Annotation of 43BSDReno/contrib/isode-beta/h/usr.dirent.h, revision 1.1.1.1

1.1       root        1: /* usr.dirent.h - ISODE's version of DAG's SVR3 directory access routines */
                      2: 
                      3: /*
                      4:        <dirent.h> -- definitions for SVR3 directory access routines
                      5: 
                      6:        last edit:      25-Apr-1987     D A Gwyn
                      7: 
                      8:        Prerequisite:   <sys/types.h>
                      9: */
                     10: 
                     11: #ifndef        _CONFIG_
                     12: #include "config.h"            /* system-specific configuration */
                     13: #endif
                     14: #ifndef        GETDENTS
                     15: #if    defined(SUNOS4)
                     16: #define        GETDENTS
                     17: #endif
                     18: #endif
                     19: 
                     20: #ifdef GETDENTS
                     21: #include <dirent.h>
                     22: #else
                     23: #include       "sys.dirent.h"
                     24: 
                     25: #define        DIRBUF          8192            /* buffer size for fs-indep. dirs */
                     26:        /* must in general be larger than the filesystem buffer size */
                     27: 
                     28: typedef struct
                     29:        {
                     30:        int     dd_fd;                  /* file descriptor */
                     31:        int     dd_loc;                 /* offset in block */
                     32:        int     dd_size;                /* amount of valid data */
                     33:        char    *dd_buf;                /* -> directory block */
                     34:        }       DIR;                    /* stream data from opendir() */
                     35: 
                     36: #define        opendir         _opendir
                     37: #define        readdir         _readdir
                     38: #define        telldir         _telldir
                     39: #define        seekdir         _seekdir
                     40: #define        rewinddir       _rewinddir
                     41: #define        closedir        _closedir
                     42: 
                     43: extern DIR             *opendir();
                     44: extern struct dirent   *readdir();
                     45: extern off_t           telldir();
                     46: extern void            seekdir();
                     47: extern void            rewinddir();
                     48: extern int             closedir();
                     49: 
                     50: #ifndef NULL
                     51: #define        NULL    0                       /* DAG -- added for convenience */
                     52: #endif
                     53: #endif /* not GETDENTS */
                     54: 
                     55: #define        getcwd          _getcwd
                     56: 
                     57: extern char             *getcwd ();
                     58: 
                     59: 
                     60: extern char *direntversion;

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