[Bug 7216] recursive folders not working in picasa

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=7216





--- Comment #13 from Dan Kegel <dank at kegel.com>  2008-07-20 00:02:27 ---
The commands
 strace -f -o strace.log wine picasa2.exe
 egrep 'inotify|open.*My Documents/" strace.log 
seem to show that an inotify watch is only added for the top-level directory; 

8750  open("/home/demouser/.wine/dosdevices/c:/windows/profiles/demouser/My
Documents/", O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 98
...
8750  inotify_init()                    = 113
8750  inotify_add_watch(113, "/proc/self/fd/98",
IN_MODIFY|IN_ATTRIB|IN_MOVED_FROM|IN_MOVED_TO|IN_CREATE|IN_DELETE|IN_DELETE_SELF)
= 1
8750  inotify_rm_watch(113, 1)          = 0

Since it contained multiple subdirectories, wine should
have converted the first ReadDirectoryChanges() call into
a series of inotify_add_watch() calls, one for each subdirectory.
I looked at server/change.c, and while it talks about recursive
watches, I don't see read_directory_changes actually doing
a tree walk of subdirectories...?


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