Re: [PATCH] save_cwd: save/restore all CWDs of each drive on EMX

[KO Myung-Hun]

KO Myung-Hun wrote:
> On OS/2, there are maximum 26 CWDs, one CWD per drive[A to Z]. So
> it is needed to save and restore all of them as well as a CWD of a
> current drive.
> 
> For examples,
> 
>   1. CWD is C:\CWD
>   2. Call save_cwd()
>   3. Change drive to drive D: whose CWD was D:\
>   4. Change directory to D:\CWD
>   5. Now, CWD is D:\CWD
>   6. Call restore_cwd()
>   7. Now CWD is C:\CWD. But CWD of drive D: is still D:\CWD not D:\.
> 
> * lib/save-cwd.c (save_cwd): Save all CWDs of each drive.
> (restore_cwd): Restore all CWDs of each drive.
> (free_cwd): Free allocated name_with_drvie.
> * lib/save-cwd.h (struct save_cwd): Add current_drive and
> name_with_drive member.

Updated to suppress hard error pop-ups.

-- 
KO Myung-Hun

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0001-save_cwd-save-restore-all-CWDs-of-each-drive-on-EMX.patch
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