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Align seekdir and telldir API to POSIX definition.

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* Makefile.in (NEW_FUNCTIONS): Remove seekdir and telldir mappings.
	* dir.cc (telldir): Move functionality from telldir64 here.  Use
	long, rather than _off_t.
	(telldir64): Just call telldir.  Only keep for backward compatibility.
	(seekdir): Move functionality from seekdir64 here.  Use long, rather
	than _off_t.
	(seekdir64): Just call seekdir.  Only keep for backward compatibility.
	* fhandler.h: Throughout, change prototypes of seekdir and telldir
	methods to use long, rather than _off64_t.
	* fhandler_disk_file.cc: Change aforementioned methods accordingly.
	* fhandler_netdrive.cc: Ditto.
	* fhandler_registry.cc: Ditto.
	* fhandler_virtual.cc: Ditto.
	* include/sys/dirent.h (struct __DIR): Change __d_position from
	_off_t to long to reflect API change.
	(telldir): Change prototype to use long, rather than off_t.
	(seekdir): Ditto.
This commit is contained in:
Corinna Vinschen
2010-07-05 16:59:56 +00:00
parent c8fe6dc446
commit c492992f13
10 changed files with 59 additions and 33 deletions
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6
winsup/cygwin/include/sys/dirent.h
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@@ -38,7 +38,7 @@ typedef struct __DIR
unsigned long __d_cookie;
struct dirent *__d_dirent;
char *__d_dirname; /* directory name with trailing '*' */
_off_t __d_position; /* used by telldir/seekdir */
long __d_position; /* used by telldir/seekdir */
int __d_fd;
unsigned __d_internal;
void *__handle;
@@ -58,8 +58,8 @@ int dirfd (DIR *);
#ifndef _POSIX_SOURCE
#ifndef __INSIDE_CYGWIN__
off_t telldir (DIR *);
void seekdir (DIR *, off_t loc);
long telldir (DIR *);
void seekdir (DIR *, long loc);
#endif
int scandir (const char *__dir,