3 files changed, 72 insertions, 22 deletions
diff --git a/source3/include/includes.h b/source3/include/includes.h
index 596c772d9e..e468bd5c38 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -431,17 +431,49 @@ typedef uint64_t br_off;
 #define IVAL_TO_SMB_OFF_T(buf,off) ((SMB_OFF_T)(( ((uint32)(IVAL((buf),(off)))) & 0xFFFFFFFF )))
 #endif
 
+#ifndef HAVE_BLKSIZE_T
+/* This is mainly for HP/UX which defines st_blksize as long */
+typedef long blksize_t;
+#endif
+
+#ifndef HAVE_BLKCNT_T
+/* This is mainly for HP/UX which doesn't have blkcnt_t */
+typedef long blkcnt_t;
+#endif
+
 /*
  * Type for stat structure.
  */
 
-#ifndef SMB_STRUCT_STAT
-#  if defined(HAVE_EXPLICIT_LARGEFILE_SUPPORT) && defined(HAVE_STAT64) && defined(HAVE_OFF64_T)
-#    define SMB_STRUCT_STAT struct stat64
-#  else
-#    define SMB_STRUCT_STAT struct stat
-#  endif
-#endif
+struct stat_ex {
+	dev_t		st_ex_dev;
+	ino_t		st_ex_ino;
+	mode_t		st_ex_mode;
+	nlink_t		st_ex_nlink;
+	uid_t		st_ex_uid;
+	gid_t		st_ex_gid;
+	dev_t		st_ex_rdev;
+	off_t		st_ex_size;
+	struct timespec st_ex_atime;
+	struct timespec st_ex_mtime;
+	struct timespec st_ex_ctime;
+	struct timespec st_ex_btime; /* birthtime */
+	blksize_t	st_ex_blksize;
+	blkcnt_t	st_ex_blocks;
+
+	uint32_t	st_ex_flags;
+	uint32_t	st_ex_mask;
+
+	/*
+	 * Add space for VFS internal extensions. The initial user of this
+	 * would be the onefs modules, passing the snapid from the stat calls
+	 * to the file_id_create call. Maybe we'll have to expand this later,
+	 * but the core of Samba should never look at this field.
+	 */
+	uint64_t vfs_private;
+};
+
+typedef struct stat_ex SMB_STRUCT_STAT;
 
 /*
  * Type for dirent structure.
diff --git a/source3/include/proto.h b/source3/include/proto.h
index e0b0e59700..342c1432eb 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -1010,13 +1010,6 @@ void srv_put_dos_date2(char *buf,int offset, time_t unixdate);
 void srv_put_dos_date3(char *buf,int offset,time_t unixdate);
 void put_long_date_timespec(char *p, struct timespec ts);
 void put_long_date(char *p, time_t t);
-struct timespec get_create_timespec(const SMB_STRUCT_STAT *st,bool fake_dirs);
-struct timespec get_atimespec(const SMB_STRUCT_STAT *pst);
-void set_atimespec(SMB_STRUCT_STAT *pst, struct timespec ts);
-struct timespec get_mtimespec(const SMB_STRUCT_STAT *pst);
-void set_mtimespec(SMB_STRUCT_STAT *pst, struct timespec ts);
-struct timespec get_ctimespec(const SMB_STRUCT_STAT *pst);
-void set_ctimespec(SMB_STRUCT_STAT *pst, struct timespec ts);
 void dos_filetime_timespec(struct timespec *tsp);
 time_t make_unix_date2(const void *date_ptr, int zone_offset);
 time_t make_unix_date3(const void *date_ptr, int zone_offset);
@@ -1113,7 +1106,7 @@ char *clean_name(TALLOC_CTX *ctx, const char *s);
 ssize_t write_data_at_offset(int fd, const char *buffer, size_t N, SMB_OFF_T pos);
 int set_blocking(int fd, bool set);
 void smb_msleep(unsigned int t);
-bool reinit_after_fork(struct messaging_context *msg_ctx,
+NTSTATUS reinit_after_fork(struct messaging_context *msg_ctx,
 		       struct event_context *ev_ctx,
 		       bool parent_longlived);
 bool yesno(const char *p);
@@ -2339,12 +2332,37 @@ void cli_reset_error(struct cli_state *cli);
 
 /* The following definitions come from libsmb/clifile.c  */
 
+struct tevent_req *cli_posix_symlink_send(TALLOC_CTX *mem_ctx,
+					struct event_context *ev,
+					struct cli_state *cli,
+					const char *oldname,
+					const char *newname);
+NTSTATUS cli_posix_symlink_recv(struct tevent_req *req);
+NTSTATUS cli_posix_symlink(struct cli_state *cli,
+			const char *oldname,
+			const char *newname);
+struct tevent_req *cli_posix_readlink_send(TALLOC_CTX *mem_ctx,
+					struct event_context *ev,
+					struct cli_state *cli,
+					const char *fname,
+					size_t len);
+NTSTATUS cli_posix_readlink_recv(struct tevent_req *req, struct cli_state *cli,
+				char *retpath, size_t len);
+NTSTATUS cli_posix_readlink(struct cli_state *cli, const char *fname,
+			char *linkpath, size_t len);
+struct tevent_req *cli_posix_hardlink_send(TALLOC_CTX *mem_ctx,
+					struct event_context *ev,
+					struct cli_state *cli,
+					const char *oldname,
+					const char *newname);
+NTSTATUS cli_posix_hardlink_recv(struct tevent_req *req);
+NTSTATUS cli_posix_hardlink(struct cli_state *cli,
+			const char *oldname,
+			const char *newname);
 uint32_t unix_perms_to_wire(mode_t perms);
 mode_t wire_perms_to_unix(uint32_t perms);
 bool cli_unix_getfacl(struct cli_state *cli, const char *name, size_t *prb_size, char **retbuf);
 bool cli_unix_stat(struct cli_state *cli, const char *name, SMB_STRUCT_STAT *sbuf);
-bool cli_unix_symlink(struct cli_state *cli, const char *oldname, const char *newname);
-bool cli_unix_hardlink(struct cli_state *cli, const char *oldname, const char *newname);
 bool cli_unix_chmod(struct cli_state *cli, const char *fname, mode_t mode);
 bool cli_unix_chown(struct cli_state *cli, const char *fname, uid_t uid, gid_t gid);
 struct tevent_req *cli_rename_send(TALLOC_CTX *mem_ctx,
@@ -4087,7 +4105,7 @@ bool lp_recursive_veto_delete(int );
 bool lp_dos_filemode(int );
 bool lp_dos_filetimes(int );
 bool lp_dos_filetime_resolution(int );
-bool lp_fake_dir_create_times(int );
+bool lp_fake_dir_create_times(void);
 bool lp_blocking_locks(int );
 bool lp_inherit_perms(int );
 bool lp_inherit_acls(int );
@@ -6174,7 +6192,7 @@ bool get_dir_entry(TALLOC_CTX *ctx,
 		char **pp_fname_out,
 		SMB_OFF_T *size,
 		uint32 *mode,
-		time_t *date,
+		struct timespec *date,
 		bool check_descend,
 		bool ask_sharemode);
 bool is_visible_file(connection_struct *conn, const char *dir_path, const char *name, SMB_STRUCT_STAT *pst, bool use_veto);
diff --git a/source3/include/smb_macros.h b/source3/include/smb_macros.h
index 22cfaaf581..7528883c2d 100644
--- a/source3/include/smb_macros.h
+++ b/source3/include/smb_macros.h
@@ -88,9 +88,9 @@
  * stat structure is valid.
  */
 
-#define VALID_STAT(st) ((st).st_nlink != 0)  
-#define VALID_STAT_OF_DIR(st) (VALID_STAT(st) && S_ISDIR((st).st_mode))
-#define SET_STAT_INVALID(st) ((st).st_nlink = 0)
+#define VALID_STAT(st) ((st).st_ex_nlink != 0)
+#define VALID_STAT_OF_DIR(st) (VALID_STAT(st) && S_ISDIR((st).st_ex_mode))
+#define SET_STAT_INVALID(st) ((st).st_ex_nlink = 0)
 
 /* Macros to get at offsets within smb_lkrng and smb_unlkrng
    structures. We cannot define these as actual structures