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Annotation of coherent/f/usr/include/dirent.h, revision 1.1.1.1

1.1       root        1: /* (-lgl
                      2:  *     COHERENT 386 Device Driver Kit release 2.0
                      3:  *     Copyright (c) 1982, 1992 by Mark Williams Company.
                      4:  *     All rights reserved. May not be copied without permission.
                      5:  -lgl) */
                      6: 
                      7: #ifndef __DIRENT_H__
                      8: #define __DIRENT_H__
                      9: 
                     10: #include <common/feature.h>
                     11: #include <common/ccompat.h>
                     12: 
                     13: #include <common/_uid.h>
                     14: #include <common/_daddr.h>
                     15: #include <common/__off.h>
                     16: 
                     17: #if    _I386
                     18: 
                     19: struct dirent {
                     20:        n_ino_t         __NON_POSIX (d_ino);    /* i-node number */
                     21:        __daddr_t       __NON_POSIX (d_off);    /* offset in actual directory*/
                     22:        unsigned short  __NON_POSIX (d_reclen); /* record length */
                     23:        char            d_name [1];
                     24: };
                     25: 
                     26: typedef struct {
                     27:        int             __NON_POSIX (dd_fd);    /* file descriptor */
                     28:        int             __NON_POSIX (dd_loc);   /* offset in block */
                     29:        int             __NON_POSIX (dd_size);  /* amount of valid data */
                     30:        char          * __NON_POSIX (dd_buf);   /* -> directory block */
                     31: } DIR;                 /* stream data from opendir() */
                     32: 
                     33: 
                     34: #if    ! _POSIX_SOURCE
                     35: 
                     36: #define        DIRBUF          2048            /* buffer size for fs-indep. dirs */
                     37:        /* must in general be larger than the filesystem buffer size */
                     38: 
                     39: #define        MAXNAMLEN       14              /* maximum filename length */
                     40: 
                     41: #endif /* ! _POSIX_SOURCE */
                     42: 
                     43: #else  /* if ! _I386 */
                     44: 
                     45: #if    ! DIRSIZ
                     46: # define       DIRSIZ          14      /* Size of directory name */
                     47: #endif
                     48: 
                     49: struct dirent {
                     50:        ino_t    d_ino;                 /* Inode number */
                     51:        char     d_name[DIRSIZ];        /* Name */
                     52: };
                     53: 
                     54: #endif /* ! _I386 */
                     55: 
                     56: 
                     57: __EXTERN_C_BEGIN__
                     58: 
                     59: DIR          * opendir         __PROTO ((__CONST__ char * _dirname));
                     60: struct dirent *        readdir         __PROTO ((DIR * _dirp));
                     61: void           rewinddir       __PROTO ((DIR * _dirp));
                     62: int            closedir        __PROTO ((DIR * _dirp));
                     63: 
                     64: #if    ! _POSIX_SOURCE
                     65: 
                     66: __off_t                telldir         __PROTO ((DIR * _dirp));
                     67: void           seekdir         __PROTO ((DIR * _dirp, __off_t _loc));
                     68: 
                     69: #endif
                     70: 
                     71: __EXTERN_C_END__
                     72: 
                     73: 
                     74: #endif /* ! defined (__DIRENT_H__) */

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