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File: [cvs.NetBSD.org] / src / lib / libc / gen / dirent_private.h (download)

Revision 1.4, Sun Sep 26 02:26:59 2010 UTC (2 years, 7 months ago) by yamt
Branch: MAIN
CVS Tags: yamt-pagecache-base8, yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base, yamt-pagecache, tls-maxphys-nbase, tls-maxphys-base, tls-maxphys, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus, matt-mips64-premerge-20101231, cherry-xenmp-base, cherry-xenmp, bouyer-quota2-nbase, bouyer-quota2-base, bouyer-quota2, agc-symver-base, agc-symver, HEAD
Changes since 1.3: +2 -0 lines 

fix rewinddir on nfs.  fix PR/42879 (and probably PR/40229.)

/*	$NetBSD: dirent_private.h,v 1.4 2010/09/26 02:26:59 yamt Exp $	*/

/*
 * One struct _dirpos is malloced to describe the current directory
 * position each time telldir is called. It records the current magic 
 * cookie returned by getdents and the offset within the buffer associated
 * with that return value.
 */
struct dirpos {
	struct dirpos *dp_next;	/* next structure in list */
	off_t	dp_seek;	/* magic cookie returned by getdents */
	long	dp_loc;		/* offset of entry in buffer */
};

struct _dirdesc;
void _seekdir_unlocked(struct _dirdesc *, long);
long _telldir_unlocked(struct _dirdesc *);
int _initdir(DIR *, int, const char *);
void _finidir(DIR *);
#ifndef __LIBC12_SOURCE__
struct dirent;
struct dirent *_readdir_unlocked(struct _dirdesc *, int)
    __RENAME(___readdir_unlocked50);
#endif