+
−/* definitions for 4.2BSD-compatible directory access
+
−
+
−This file is part of XEmacs.
+
−
+
−XEmacs is free software: you can redistribute it and/or modify it
+
−under the terms of the GNU General Public License as published by the
+
−Free Software Foundation, either version 3 of the License, or (at your
+
−option) any later version.
+
−
+
−XEmacs is distributed in the hope that it will be useful, but WITHOUT
+
−ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+
−FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+
−for more details.
+
−
+
−You should have received a copy of the GNU General Public License
+
−along with XEmacs.  If not, see <http://www.gnu.org/licenses/>. */
+
−
+
−/* Synched up with: FSF 19.30. */
+
−
+
−#ifndef INCLUDED_ndir_h_
+
−#define INCLUDED_ndir_h_
+
−
+
−#define DIRBLKSIZ	512		/* size of directory block */
+
−#ifdef WIN32_NATIVE
+
−#define MAXNAMLEN	4095
+
−#else  /* not WIN32_NATIVE */
+
−#define MAXNAMLEN	15		/* maximum filename length */
+
−#endif /* not WIN32_NATIVE */
+
−	/* 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 */
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−  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() */
+
−
+
−#ifdef WIN32_NATIVE
+
−
+
−DIR *mswindows_opendir (const Ibyte *filename);
+
−int mswindows_closedir (DIR *dirp);
+
−struct direct *mswindows_readdir (DIR *dirp);
+
−
+
−#else /* not WIN32_NATIVE */
+
−
+
−DIR *opendir (const Extbyte *filename);
+
−int closedir (DIR *dirp);
+
−struct direct *readdir (DIR *dirp);
+
−struct direct *readdirver (DIR *dirp);
+
−long telldir (DIR *dirp);
+
−void seekdir (DIR *dirp, long loc);
+
−
+
−#define rewinddir( dirp )	seekdir( dirp, 0L )
+
−
+
−#endif /* WIN32_NATIVE */
+
−
+
−#endif /* INCLUDED_ndir_h_ */