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-
- /*
- * ndir.h -- header file for the ``ndir'' directory routines.
- *
- */
-
- #ifndef _NDIR_H
- #define _NDIR_H
-
- #ifndef LIBRARIES_DOS_H
- #include <libraries/dos.h>
- #endif
-
- #ifndef DEV_BSIZE
- #define DEV_BSIZE 512
- #endif
-
- #define DIRBLKSIZ DEV_BSIZE
- #define MAXNAMLEN 255
-
- struct direct {
- long d_ino; /* inode number of entry */
- short d_reclen; /* length of this record */
- short d_namlen; /* length of string in d_name */
- char d_name[MAXNAMLEN + 1]; /* name must be no longer than this */
- };
-
- /*
- * The DIRSIZ macro gives the minimum record length which will hold
- * the directory entry. This requires the amount of space in struct direct
- * without the d_name field, plus enough space for the name with a
- * terminating null byte (dp->d_namlen+1), rounded up to a 4 byte boundary.
- */
-
- #ifdef DIRSIZ
- #undef DIRSIZ
- #endif /* DIRSIZ */
-
- #define DIRSIZ(dp) \
- ((sizeof(struct direct) - (MAXNAMLEN+1)) + (((dp)->d_namlen+1 + 3) &~ 3))
-
- /*
- * Definitions for library routines operating on directories.
- */
-
- typedef struct _dirdesc {
- long lock;
- struct FileInfoBlock fib;
- } DIR;
-
- #endif
-
-