The migration to struct stat_ex broke the calculation of

create time from the existing timestamps (for systems
that need to do this). Once the write time is changed
via a sticky write, the create time might need to be
recalculated. To do this I needed to add a bool into
struct stat_ex to remember if the st_ex_btime field
was calculated, or read from the OS. Also fixed the
returning of modified write timestamps in the return
from NTCreateX, SMBattr and SMBattrE (which weren't
taking into account the modified timestamp stored
in the open file table). Attempting to fix an issue
with Excel 2003 and offline files. Volker and Metze,
please review.
Jeremy

2 files changed, 3 insertions, 0 deletions

diff --git a/source3/include/includes.h b/source3/include/includes.h
index 2b36d18257..8fb240f26c 100644
--- a/source3/include/includes.h
+++ b/source3/include/includes.h
@@ -460,6 +460,8 @@ struct stat_ex {
 	struct timespec st_ex_mtime;
 	struct timespec st_ex_ctime;
 	struct timespec st_ex_btime; /* birthtime */
+	/* Is birthtime real, or was it calculated ? */
+	bool		st_ex_calculated_birthtime;
 	blksize_t	st_ex_blksize;
 	blkcnt_t	st_ex_blocks;
 
diff --git a/source3/include/proto.h b/source3/include/proto.h
index 0315f304bb..25a104d82d 100644
--- a/source3/include/proto.h
+++ b/source3/include/proto.h
@@ -911,6 +911,7 @@ ssize_t sys_recv(int fd, void *buf, size_t count, int flags);
 ssize_t sys_recvfrom(int s, void *buf, size_t len, int flags, struct sockaddr *from, socklen_t *fromlen);
 int sys_fcntl_ptr(int fd, int cmd, void *arg);
 int sys_fcntl_long(int fd, int cmd, long arg);
+void update_stat_ex_writetime(struct stat_ex *dst, struct timespec write_ts);
 int sys_stat(const char *fname,SMB_STRUCT_STAT *sbuf);
 int sys_fstat(int fd,SMB_STRUCT_STAT *sbuf);
 int sys_lstat(const char *fname,SMB_STRUCT_STAT *sbuf);