* Made our struct stat POSIX compliant again -- the time_t fields have been

replaced by timespec fields. Via macros the structure is still source
  compatible with the old one.
* Introduced header <compat/sys/stat.h> that defines the old stat structure
  (as stat_beos) and conversion functions
* Introduced versions for [l,f]stat().
* Added symbol versions for BDirectory::GetStatFor() for sake of binary
  compatibility.
* BStatable::GetStat(): Renamed the old method, changed its parameter to
  stat_beos*, and and made it private. Added a new version (using up a
  reserved vtable slot). It remains source and binary compatible.
* BRefFilter::Filter(): Changed the struct stat* parameter to struct stat_beos*
  for sake of binary compatibility. This breaks source compatibility, though,
  which we can't help, since the class doesn't have reserved vtable slots.
* Fixed several issues with the stat structure change, mostly adjusted uses of
  BRefFilter.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@30830 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/os/storage/Directory.h

@@ -10,8 +10,10 @@
 #include <EntryList.h>
 #include <StorageDefs.h>
 
+
 class BFile;
 class BSymLink;
+struct stat_beos;
 
 
 class BDirectory : public BNode, public BEntryList {
@@ -64,6 +66,9 @@ class BDirectory : public BNode, public BEntryList {
 		friend class BEntry;
 		friend class BFile;
 
+		status_t _GetStatFor(const char *path, struct stat *st) const;
+		status_t _GetStatFor(const char *path, struct stat_beos *st) const;
+
 		virtual void _ErectorDirectory1();
 		virtual void _ErectorDirectory2();
 		virtual void _ErectorDirectory3();

headers/os/storage/FilePanel.h

@@ -14,6 +14,7 @@ class BMessage;
 class BMessenger;
 class BWindow;
 struct stat;
+struct stat_beos;
 
 
 class BRefFilter {
@@ -22,7 +23,7 @@ class BRefFilter {
 		virtual		 ~BRefFilter() {};
 #endif
 		virtual	bool Filter(const entry_ref* ref, BNode* node,
-						struct stat* stat, const char* mimeType) = 0;
+						struct stat_beos* stat, const char* mimeType) = 0;
 };
 
 

headers/os/storage/Statable.h

@@ -11,7 +11,9 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 
+
 struct node_ref;
+struct stat_beos;
 class BVolume;
 
 
@@ -21,6 +23,11 @@ class BStatable {
 		virtual ~BStatable();
 #endif
 
+private:
+		virtual status_t _GetStat(struct stat_beos *st) const;
+			// provided for BeOS compatibility
+
+public:
 		virtual status_t GetStat(struct stat *st) const = 0;
 
 		bool IsFile() const;
@@ -55,7 +62,6 @@ class BStatable {
 		friend class BEntry;
 		friend class BNode;
 
-		virtual	void _OhSoStatable1();
 		virtual	void _OhSoStatable2();
 		virtual	void _OhSoStatable3();
 		uint32 _reserved[4];

headers/posix/compat/sys/stat.h

@@ -0,0 +1,48 @@
+/*
+ * Copyright 2002-2009, Haiku Inc. All Rights Reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef _COMPAT_SYS_STAT_H_
+#define _COMPAT_SYS_STAT_H_
+
+
+#include <sys/stat.h>
+
+
+/* helper struct allowing us to avoid problems with the st_*time macros */
+typedef struct {
+	time_t	tv_sec;
+} stat_beos_time;
+
+
+struct stat_beos {
+	dev_t			st_dev;			/* device ID that this file resides on */
+	ino_t			st_ino;			/* this file's serial inode ID */
+	mode_t			st_mode;		/* file mode (rwx for user, group, etc) */
+	nlink_t			st_nlink;		/* number of hard links to this file */
+	uid_t			st_uid;			/* user ID of the owner of this file */
+	gid_t			st_gid;			/* group ID of the owner of this file */
+	off_t			st_size;		/* size in bytes of this file */
+	dev_t			st_rdev;		/* device type (not used) */
+	blksize_t		st_blksize;		/* preferred block size for I/O */
+	stat_beos_time	st_atim;		/* last access time */
+	stat_beos_time	st_mtim;		/* last modification time */
+	stat_beos_time	st_ctim;		/* last change time, not creation time */
+	stat_beos_time	st_crtim;		/* creation time */
+};
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+extern void		convert_to_stat_beos(const struct stat* stat,
+					struct stat_beos* beosStat);
+extern void		convert_from_stat_beos(const struct stat_beos* beosStat,
+					struct stat* stat);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif	/* _COMPAT_SYS_STAT_H_ */

headers/posix/sys/stat.h

@@ -7,6 +7,7 @@
 
 
 #include <sys/types.h>
+#include <time.h>
 
 
 struct stat {
@@ -19,14 +20,21 @@ struct stat {
 	off_t			st_size;		/* size in bytes of this file */
 	dev_t			st_rdev;		/* device type (not used) */
 	blksize_t		st_blksize;		/* preferred block size for I/O */
-	time_t			st_atime;		/* last access time */
-	time_t			st_mtime;		/* last modification time */
-	time_t			st_ctime;		/* last change time, not creation time */
-	time_t			st_crtime;		/* creation time */
+	struct timespec	st_atim;		/* last access time */
+	struct timespec	st_mtim;		/* last modification time */
+	struct timespec	st_ctim;		/* last change time, not creation time */
+	struct timespec	st_crtim;		/* creation time */
 	unsigned int	st_type;		/* attribute/index type */
 	blkcnt_t		st_blocks;		/* number of blocks allocated for object */
 };
 
+/* source compatibility with old stat structure */
+#define st_atime	st_atim.tv_sec
+#define st_mtime	st_mtim.tv_sec
+#define st_ctime	st_ctim.tv_sec
+#define st_crtime	st_crtim.tv_sec
+
+
 /* extended file types */
 #define S_ATTR_DIR			01000000000	/* attribute directory */
 #define S_ATTR				02000000000	/* attribute */

src/add-ons/kernel/file_systems/userlandfs/server/beos/fs_interface.h

@@ -10,6 +10,12 @@
 #define		BEOS_FS_API_VERSION	2
 
 
+/* helper struct allowing us to avoid problems with the st_*time macros */
+typedef struct {
+    time_t  tv_sec;
+} stat_beos_time;
+
+
 // BeOS structures
 
 typedef struct beos_iovec {
@@ -36,10 +42,10 @@ struct beos_stat {
     off_t			st_size;
     dev_t			st_rdev;
     size_t			st_blksize;
-    time_t			st_atime;
-    time_t			st_mtime;
-    time_t			st_ctime;
-    time_t			st_crtime;
+    stat_beos_time	st_atim;
+    stat_beos_time	st_mtim;
+    stat_beos_time	st_ctim;
+    stat_beos_time	st_crtim;
 };
 
 struct beos_fs_info {

src/apps/expander/DirectoryFilePanel.cpp

@@ -14,6 +14,8 @@
 #include <stdio.h>
 #include <string.h>
 
+#include <compat/sys/stat.h>
+
 
 DirectoryRefFilter::DirectoryRefFilter()
 {
@@ -21,8 +23,8 @@ DirectoryRefFilter::DirectoryRefFilter()
 
 
 bool
-DirectoryRefFilter::Filter(const entry_ref *ref, BNode* node, struct stat *st,
-	const char *filetype)
+DirectoryRefFilter::Filter(const entry_ref *ref, BNode* node,
+	struct stat_beos *st, const char *filetype)
 {
 	if (S_ISDIR(st->st_mode))
 		return true;

src/apps/expander/DirectoryFilePanel.h

@@ -19,7 +19,7 @@ const uint32 MSG_DIRECTORY = 'mDIR';
 class DirectoryRefFilter : public BRefFilter {
 	public:
 		DirectoryRefFilter();
-		bool Filter(const entry_ref *ref, BNode* node, struct stat *st,
+		bool Filter(const entry_ref *ref, BNode* node, struct stat_beos *st,
 			const char *filetype);
 };
 

src/apps/expander/ExpanderRules.cpp

@@ -13,6 +13,8 @@
 #include <stdio.h>
 #include <unistd.h>
 
+#include <compat/sys/stat.h>
+
 
 ExpanderRule::ExpanderRule(BString mimetype, BString filenameExtension,
 	BString listingCmd, BString expandCmd)
@@ -156,7 +158,7 @@ RuleRefFilter::RuleRefFilter(ExpanderRules &rules)
 
 
 bool
-RuleRefFilter::Filter(const entry_ref *ref, BNode* node, struct stat *st,
+RuleRefFilter::Filter(const entry_ref *ref, BNode* node, struct stat_beos *st,
 	const char *filetype)
 {
 	if (node->IsDirectory() || node->IsSymLink())

src/apps/expander/ExpanderRules.h

@@ -46,7 +46,7 @@ class ExpanderRules {
 class RuleRefFilter : public BRefFilter {
 	public:
 		RuleRefFilter(ExpanderRules &rules);
-		bool Filter(const entry_ref *ref, BNode* node, struct stat *st,
+		bool Filter(const entry_ref *ref, BNode* node, struct stat_beos *st,
 			const char *filetype);
 	protected:
 		ExpanderRules &fRules;

src/apps/screenshot/ScreenshotWindow.cpp

@@ -66,8 +66,8 @@ enum {
 class DirectoryRefFilter : public BRefFilter {
 public:
 	virtual			~DirectoryRefFilter() {}
-			bool	Filter(const entry_ref* ref, BNode* node, struct stat* stat,
-						const char* filetype)
+			bool	Filter(const entry_ref* ref, BNode* node,
+						struct stat_beos* stat, const char* filetype)
 					{
 						return node->IsDirectory();
 					}

src/kits/storage/Directory.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2002-2008, Haiku Inc.
+ * Copyright 2002-2009, Haiku Inc.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -11,7 +11,10 @@
 
 #include "storage_support.h"
 
-#include <syscalls.h>
+#include <fcntl.h>
+#include <string.h>
+
+#include <compat/sys/stat.h>
 
 #include <Directory.h>
 #include <Entry.h>
@@ -20,8 +23,7 @@
 #include <Path.h>
 #include <SymLink.h>
 
-#include <fcntl.h>
-#include <string.h>
+#include <syscalls.h>
 
 
 extern mode_t __gUmask;
@@ -520,7 +522,8 @@ BDirectory::Contains(const BEntry *entry, int32 nodeFlags) const
 }
 
 
-/*!	\brief Returns the stat structure of the entry referred to by the supplied
+/*!	\fn status_t BDirectory::GetStatFor(const char *path, struct stat *st) const
+	\brief Returns the stat structure of the entry referred to by the supplied
 	path name.
 	\param path the entry's path name. May be relative to this directory or
 		   absolute, or \c NULL to get the directories stat info.
@@ -538,21 +541,7 @@ BDirectory::Contains(const BEntry *entry, int32 nodeFlags) const
 	- \c B_NO_MORE_FDS: The application has run out of file descriptors.
 	- \c B_NOT_A_DIRECTORY: \a path includes a non-directory.
 */
-status_t
-BDirectory::GetStatFor(const char *path, struct stat *st) const
-{
-	if (!st)
-		return B_BAD_VALUE;
-	if (InitCheck() != B_OK)
-		return B_NO_INIT;
-
-	if (path != NULL) {
-		if (path[0] == '\0')
-			return B_ENTRY_NOT_FOUND;
-		return _kern_read_stat(fDirFd, path, false, st, sizeof(struct stat));
-	}
-	return GetStat(st);
-}
+// Implemented as BDirectory::_GetStatFor().
 
 
 /*!	\brief Returns the BDirectory's next entry as a BEntry.
@@ -866,6 +855,36 @@ BDirectory::operator=(const BDirectory &dir)
 }
 
 
+status_t
+BDirectory::_GetStatFor(const char *path, struct stat *st) const
+{
+	if (!st)
+		return B_BAD_VALUE;
+	if (InitCheck() != B_OK)
+		return B_NO_INIT;
+
+	if (path != NULL) {
+		if (path[0] == '\0')
+			return B_ENTRY_NOT_FOUND;
+		return _kern_read_stat(fDirFd, path, false, st, sizeof(struct stat));
+	}
+	return GetStat(st);
+}
+
+
+status_t
+BDirectory::_GetStatFor(const char *path, struct stat_beos *st) const
+{
+	struct stat newStat;
+	status_t error = _GetStatFor(path, &newStat);
+	if (error != B_OK)
+		return error;
+
+	convert_to_stat_beos(&newStat, st);
+	return B_OK;
+}
+
+
 // FBC
 void BDirectory::_ErectorDirectory1() {}
 void BDirectory::_ErectorDirectory2() {}
@@ -969,3 +988,28 @@ create_directory(const char *path, mode_t mode)
 	return B_OK;
 }
 
+
+// #pragma mark - symbol versions
+
+
+#if __GNUC__ == 2	// gcc 2
+
+// BeOS compatible GetStatFor()
+B_DEFINE_SYMBOL_VERSION("_GetStatFor__C10BDirectoryPCcP9stat_beos",
+	"GetStatFor__C10BDirectoryPCcP4stat@LIBBE_BASE");
+
+// Haiku GetStatFor()
+B_DEFINE_SYMBOL_VERSION("_GetStatFor__C10BDirectoryPCcP4stat",
+	"GetStatFor__C10BDirectoryPCcP4stat@@LIBBE_1_ALPHA1");
+
+#else	// gcc 4
+
+// BeOS compatible GetStatFor()
+B_DEFINE_SYMBOL_VERSION("_ZNK10BDirectory11_GetStatForEPKcP9stat_beos",
+	"_ZNK10BDirectory10GetStatForEPKcP4stat@LIBBE_BASE");
+
+// Haiku GetStatFor()
+B_DEFINE_SYMBOL_VERSION("_ZNK10BDirectory11_GetStatForEPKcP4stat",
+	"_ZNK10BDirectory10GetStatForEPKcP4stat@@LIBBE_1_ALPHA1");
+
+#endif	// gcc 4

src/kits/storage/Statable.cpp

@@ -13,14 +13,17 @@
 */
 
 #include <Statable.h>
+
+#include <sys/stat.h>
+
+#include <compat/sys/stat.h>
+
 #include <Node.h>
 #include <NodeMonitor.h>
 #include <Volume.h>
 
-#include <sys/stat.h>
 
-
-#if __GNUC__ > 3
+#if __GNUC__ > 2
 BStatable::~BStatable()
 {
 }
@@ -37,6 +40,22 @@ BStatable::~BStatable()
 	- \c B_NOT_ALLOWED: Read only node or volume.
 */
 
+
+/*!	\brief GetStat() compatibility version.
+*/
+status_t
+BStatable::_GetStat(struct stat_beos *st) const
+{
+	struct stat newStat;
+	status_t error = GetStat(&newStat);
+	if (error != B_OK)
+		return error;
+
+	convert_to_stat_beos(&newStat, st);
+	return B_OK;
+}
+
+
 /*!	\brief Returns if the current node is a file.
 	\return \c true, if the BNode is properly initialized and is a file,
 			\c false otherwise.
@@ -302,7 +321,18 @@ BStatable::GetVolume(BVolume *vol) const
 	return error;
 }
 
-void BStatable::_OhSoStatable1() {}
+
+// _OhSoStatable1() -> GetStat()
+extern "C" status_t
+#if __GNUC__ == 2
+_OhSoStatable1__9BStatable(const BStatable *self, struct stat *st)
+#else
+_ZN9BStatable14_OhSoStatable1Ev(const BStatable *self, struct stat *st)
+#endif
+{
+	return self->GetStat(st);
+}
+
+
 void BStatable::_OhSoStatable2() {}
 void BStatable::_OhSoStatable3() {}
-

src/kits/tracker/PoseView.cpp

@@ -32,20 +32,22 @@ names are registered trademarks or trademarks of their respective holders.
 All rights reserved.
 */
 
+#include <ctype.h>
 #include <errno.h>
 #include <float.h>
-#include <fs_attr.h>
-#include <fs_info.h>
-#include <ctype.h>
-#include <stdlib.h>
 #include <map>
+#include <stdlib.h>
 #include <string.h>
 
+#include <compat/sys/stat.h>
+
 #include <Alert.h>
 #include <Application.h>
 #include <Clipboard.h>
 #include <Debug.h>
 #include <Dragger.h>
+#include <fs_attr.h>
+#include <fs_info.h>
 #include <Screen.h>
 #include <Query.h>
 #include <List.h>
@@ -1820,8 +1822,14 @@ BPoseView::ShouldShowPose(const Model *model, const PoseInfo *poseInfo)
 		return false;
 
 	// check filter before adding item
-	return !fRefFilter || fRefFilter->Filter(model->EntryRef(), model->Node(),
-		const_cast<StatStruct *>(model->StatBuf()), model->MimeType());
+	if (!fRefFilter)
+		return true;
+
+	struct stat_beos statBeOS;
+	convert_to_stat_beos(model->StatBuf(), &statBeOS);
+
+	return fRefFilter->Filter(model->EntryRef(), model->Node(), &statBeOS,
+		model->MimeType());
 }
 
 

src/preferences/backgrounds/ImageFilePanel.cpp

@@ -162,7 +162,7 @@ CustomRefFilter::CustomRefFilter(bool imageFiltering)
 
 bool
 CustomRefFilter::Filter(const entry_ref *ref, BNode* node,
-	struct stat *stat, const char *filetype)
+	struct stat_beos *stat, const char *filetype)
 {
 	if (!fImageFiltering)
 		return node->IsDirectory();

src/preferences/backgrounds/ImageFilePanel.h

@@ -21,7 +21,7 @@ class CustomRefFilter : public BRefFilter {
 		CustomRefFilter(bool imageFiltering);
 		virtual ~CustomRefFilter() {};
 
-		bool Filter(const entry_ref *ref, BNode* node, struct stat *st,
+		bool Filter(const entry_ref *ref, BNode* node, struct stat_beos *st,
 			const char *filetype);
 
 	protected:

src/system/kernel/lib/Jamfile

@@ -1,5 +1,7 @@
 SubDir HAIKU_TOP src system kernel lib ;
 
+UsePrivateHeaders shared ;
+
 # kernel libroot os files
 
 KernelMergeObject kernel_os_main.o :
@@ -114,8 +116,6 @@ KernelMergeObject kernel_lib_posix.o :
 
 # misc
 
-UsePrivateHeaders shared ;
-
 SEARCH_SOURCE = [ FDirName $(HAIKU_TOP) src kits support ] ;
 
 KernelMergeObject kernel_misc.o :

src/system/libroot/posix/sys/stat.c

@@ -1,49 +1,51 @@
 /*
+ * Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de. All rights reserved.
  * Copyright 2002-2008, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
  * Distributed under the terms of the MIT License.
  */
 
-
 #include <syscalls.h>
 
 #include <sys/stat.h>
 #include <errno.h>
 
+#include <compat/sys/stat.h>
 
-#define RETURN_AND_SET_ERRNO(err) \
-	if (err < 0) { \
-		errno = err; \
-		return -1; \
-	} \
-	return err;
+#include <symbol_versioning.h>
+#include <syscall_utils.h>
 
 
-// BeOS compatibility
-#define BEOS_STAT_SIZE 60
+// prototypes for the compiler
+int _stat_current(const char* path, struct stat* stat);
+int _fstat_current(int fd, struct stat* stat);
+int _lstat_current(const char* path, struct stat* stat);
+int _stat_beos(const char* path, struct stat_beos* beosStat);
+int _fstat_beos(int fd, struct stat_beos* beosStat);
+int _lstat_beos(const char* path, struct stat_beos* beosStat);
 
 
 int
-stat(const char *path, struct stat *stat)
+_stat_current(const char* path, struct stat* stat)
 {
-	int status = _kern_read_stat(-1, path, true, stat, BEOS_STAT_SIZE/*sizeof(struct stat)*/);
+	int status = _kern_read_stat(-1, path, true, stat, sizeof(struct stat));
 
 	RETURN_AND_SET_ERRNO(status);
 }
 
 
 int
-fstat(int fd, struct stat *stat)
+_fstat_current(int fd, struct stat* stat)
 {
-	int status = _kern_read_stat(fd, NULL, false, stat, BEOS_STAT_SIZE/*sizeof(struct stat)*/);
+	int status = _kern_read_stat(fd, NULL, false, stat, sizeof(struct stat));
 
 	RETURN_AND_SET_ERRNO(status);
 }
 
 
 int
-lstat(const char *path, struct stat *stat)
+_lstat_current(const char* path, struct stat* stat)
 {
-	int status = _kern_read_stat(-1, path, false, stat, BEOS_STAT_SIZE/*sizeof(struct stat)*/);
+	int status = _kern_read_stat(-1, path, false, stat, sizeof(struct stat));
 
 	RETURN_AND_SET_ERRNO(status);
 }
@@ -52,37 +54,99 @@ lstat(const char *path, struct stat *stat)
 // #pragma mark - BeOS compatibility
 
 
-#ifndef _KERNEL_MODE
-
-int __be_stat(const char *path, struct stat *stat);
-int __be_fstat(int fd, struct stat *stat);
-int __be_lstat(const char *path, struct stat *stat);
-
-
-int
-__be_stat(const char *path, struct stat *stat)
+void
+convert_to_stat_beos(const struct stat* stat, struct stat_beos* beosStat)
 {
-	int status = _kern_read_stat(-1, path, true, stat, BEOS_STAT_SIZE);
+	if (stat == NULL || beosStat == NULL)
+		return;
 
-	RETURN_AND_SET_ERRNO(status);
+	beosStat->st_dev = stat->st_dev;
+	beosStat->st_ino = stat->st_ino;
+	beosStat->st_mode = stat->st_mode;
+	beosStat->st_nlink = stat->st_nlink;
+	beosStat->st_uid = stat->st_uid;
+	beosStat->st_gid = stat->st_gid;
+	beosStat->st_size = stat->st_size;
+	beosStat->st_rdev = stat->st_rdev;
+	beosStat->st_blksize = stat->st_blksize;
+	beosStat->st_atime = stat->st_atime;
+	beosStat->st_mtime = stat->st_mtime;
+	beosStat->st_ctime = stat->st_ctime;
+	beosStat->st_crtime = stat->st_crtime;
+}
+
+
+void
+convert_from_stat_beos(const struct stat_beos* beosStat, struct stat* stat)
+{
+	if (stat == NULL || beosStat == NULL)
+		return;
+
+	stat->st_dev = beosStat->st_dev;
+	stat->st_ino = beosStat->st_ino;
+	stat->st_mode = beosStat->st_mode;
+	stat->st_nlink = beosStat->st_nlink;
+	stat->st_uid = beosStat->st_uid;
+	stat->st_gid = beosStat->st_gid;
+	stat->st_size = beosStat->st_size;
+	stat->st_rdev = beosStat->st_rdev;
+	stat->st_blksize = beosStat->st_blksize;
+	stat->st_atim.tv_sec = beosStat->st_atime;
+	stat->st_atim.tv_nsec = 0;
+	stat->st_mtim.tv_sec = beosStat->st_mtime;
+	stat->st_mtim.tv_nsec = 0;
+	stat->st_ctim.tv_sec = beosStat->st_ctime;
+	stat->st_ctim.tv_nsec = 0;
+	stat->st_crtim.tv_sec = beosStat->st_crtime;
+	stat->st_crtim.tv_nsec = 0;
+	stat->st_type = 0;
+	stat->st_blocks = 0;
 }
 
 
 int
-__be_fstat(int fd, struct stat *stat)
+_stat_beos(const char* path, struct stat_beos* beosStat)
 {
-	int status = _kern_read_stat(fd, NULL, false, stat, BEOS_STAT_SIZE);
+	struct stat stat;
+	if (_stat_current(path, &stat) != 0)
+		return -1;
 
-	RETURN_AND_SET_ERRNO(status);
+	convert_to_stat_beos(&stat, beosStat);
+
+	return 0;
 }
 
 
 int
-__be_lstat(const char *path, struct stat *stat)
+_fstat_beos(int fd, struct stat_beos* beosStat)
 {
-	int status = _kern_read_stat(-1, path, false, stat, BEOS_STAT_SIZE);
+	struct stat stat;
+	if (_fstat_current(fd, &stat) != 0)
+		return -1;
 
-	RETURN_AND_SET_ERRNO(status);
+	convert_to_stat_beos(&stat, beosStat);
+
+	return 0;
 }
 
-#endif	// !_KERNEL_MODE
+
+int
+_lstat_beos(const char* path, struct stat_beos* beosStat)
+{
+	struct stat stat;
+	if (_lstat_current(path, &stat) != 0)
+		return -1;
+
+	convert_to_stat_beos(&stat, beosStat);
+
+	return 0;
+}
+
+
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_stat_beos", "stat@", "BASE");
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_fstat_beos", "fstat@", "BASE");
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_lstat_beos", "lstat@", "BASE");
+
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_stat_current", "stat@@", "1_ALPHA1");
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_fstat_current", "fstat@@", "1_ALPHA1");
+DEFINE_LIBROOT_KERNEL_SYMBOL_VERSION("_lstat_current", "lstat@@", "1_ALPHA1");