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Message-ID: <61e2410f-489c-4b31-956d-6a356babadfb@maxrnd.com>
Date: Sun, 27 Apr 2025 21:19:46 -0700
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Subject: Re: Windows 10 Home and sshfs
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From: Mark Geisert via Cygwin <cygwin AT cygwin DOT com>
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Hi folks,

On 4/27/2025 8:09 PM, David Christensen via Cygwin wrote:
> On 4/27/25 16:05, Jeremy Drake wrote:
>> On Sun, 27 Apr 2025, David Christensen wrote:
>>> On 4/27/25 14:59, Jeremy Drake wrote:
>>>>> Does sshfs.exe have any exports?  Should it?
>>>
>>> I do not know how to answer that question.  Please provide a terminal 
>>> command
>>> I can run to find the answer.
>>
>> That might have been more for Mark than for you, but you would use gendef
>> against it same as you did with the cygfuse dll.
> 
> 
> 2025-04-27 19:59:21 admin AT dq67sw ~
> $ gendef - /bin/cygfuse-3.2.dll
>   * [/bin/cygfuse-3.2.dll] Found PE+ image
> ;
> ; Definition file of cygfuse-3.2.dll
> ; Automatic generated by gendef
> ; written by Kai Tietz 2008
> ;
> LIBRARY "cygfuse-3.2.dll"
> EXPORTS
> __gcc_deregister_frame
> __gcc_register_frame
> fuse_apply_conn_info_opts
> fuse_buf_copy
> fuse_buf_size
> fuse_clean_cache
> fuse_daemonize
> fuse_destroy
> fuse_exit
> fuse_get_context
> fuse_get_session
> fuse_getgroups
> fuse_interrupted
> fuse_invalidate_path
> fuse_lib_help
> fuse_loop
> fuse_loop_mt_31
> fuse_main_real
> fuse_mount
> fuse_new
> fuse_notify_poll
> fuse_opt_add_arg
> fuse_opt_add_opt
> fuse_opt_add_opt_escaped
> fuse_opt_free_args
> fuse_opt_insert_arg
> fuse_opt_match
> fuse_opt_parse
> fuse_parse_conn_info_opts
> fuse_pkgversion
> fuse_pollhandle_destroy
> fuse_remove_signal_handlers
> fuse_set_signal_handlers
> fuse_start_cleanup_thread
> fuse_stop_cleanup_thread
> fuse_unmount
> fuse_version

That DLL is deficient. It is missing the cygfuse_report() entry despite 
cygcheck saying (in an earlier post) it is version 3.2.0-3. gendef in a 
working environment here starts with:
;
; Definition file of cygfuse-3.2.dll
; Automatic generated by gendef
; written by Kai Tietz 2008
;
LIBRARY "cygfuse-3.2.dll"
EXPORTS
__gcc_deregister_frame
__gcc_register_frame
cygfuse_report			<<--- here we are
fuse_apply_conn_info_opts
fuse_buf_copy

I would suggest to manually delete that DLL from /bin, and rerun the 
Cygwin Installer to reinstall cygfuse. Then use gendef again to verify 
"cygfuse_report" is present in its output. If it isn't, we have some 
kind of distribution issue that I'll need to consider. But hopefully 
gendef will show that entry point.

A simple test after that would be "sshfs -h" before trying to mount 
something with sshfs.

Thanks and with fingers crossed,

..mark

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