diff options
author | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
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committer | Norbert Preining <norbert@preining.info> | 2019-09-02 13:46:59 +0900 |
commit | e0c6872cf40896c7be36b11dcc744620f10adf1d (patch) | |
tree | 60335e10d2f4354b0674ec22d7b53f0f8abee672 /dviware/umddvi/libcompat/dir.h |
Initial commit
Diffstat (limited to 'dviware/umddvi/libcompat/dir.h')
-rw-r--r-- | dviware/umddvi/libcompat/dir.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/dviware/umddvi/libcompat/dir.h b/dviware/umddvi/libcompat/dir.h new file mode 100644 index 0000000000..140f330cbc --- /dev/null +++ b/dviware/umddvi/libcompat/dir.h @@ -0,0 +1,33 @@ +/* + <dir.h> -- definitions for 4.2BSD-compatible directory access + + last edit: 09-Jul-1983 D A Gwyn +*/ + +#define DIRBLKSIZ 512 /* size of directory block */ +#define MAXNAMLEN 15 /* maximum filename length */ + /* NOTE: MAXNAMLEN must be one less than a multiple of 4 */ + +struct direct /* data from readdir() */ + { + long d_ino; /* inode number of entry */ + unsigned short d_reclen; /* length of this record */ + unsigned short d_namlen; /* length of string in d_name */ + char d_name[MAXNAMLEN+1]; /* name of file */ + }; + +typedef struct + { + int dd_fd; /* file descriptor */ + int dd_loc; /* offset in block */ + int dd_size; /* amount of valid data */ + char dd_buf[DIRBLKSIZ]; /* directory block */ + } DIR; /* stream data from opendir() */ + +extern DIR *opendir(); +extern struct direct *readdir(); +extern long telldir(); +extern void seekdir(); +extern void closedir(); + +#define rewinddir( dirp ) seekdir( dirp, 0L ) |