What page is it on, because I just downloaded the 1995
version again.  I look in the table of contents, and
in the index.  I can't see %ZISH anywhere.  Thanks

Kevin

--- "Beza, Fil" <[EMAIL PROTECTED]> wrote:

> I wonder if you were looking at an old System
> Manual.  I just downloaded
> the .pdf file from /VDL and it's fully documented. 
> 
> -----Original Message-----
> From: [EMAIL PROTECTED]
>
[mailto:[EMAIL PROTECTED]
> On Behalf Of Kevin
> Toppenberg
> Sent: Wednesday, September 22, 2004 12:07 PM
> To: Hardhats Sourceforge
> Subject: [Hardhats-members] Where is %ZISH
> documented
> 
> A while ago, Dan wrote me about using %ZISH
> functions for "proper" file
> IO.
> 
> I can't seem to find the API documentation though. 
> I ahve looked in the
> Kernal System Manual, and Kernal Technical manual.
> 
> I tried looking in the code:
> 
> DEL(%ZX1,%ZX2) ;ef,SR. Del fl(s)
>  ;S Y=$$DEL^ZISH("/dir/",namevalue)
>  ;Rtn 0=Err, 1=Ok
>  N %ZISH,%ZISHLGR,%ZXIT,%ZX,X
>  N $ETRAP,$ESTACK S $ETRAP="D DELERR^%ZISH"
>  S %ZX1=$$DEFDIR($G(%ZX1))
>  ;Get fls to act on
>  ;No '*' allowed
>  S %ZISH="" F  S %ZISH=$O(@%ZX2@(%ZISH)) Q:'%ZISH  I
> %ZISH["*" S %ZXIT=1
> Q
>  Q:$D(%ZXIT) 0
>  S %ZISH="",%ZXIT=0
>  F  S %ZISH=$O(@%ZX2@(%ZISH)) Q:%ZISH=""  S
> %ZX=$ZPARSE(%ZISH,,%ZX1) D  Q:%ZXIT
>  . S X=$ZSEARCH("") ;Flush $ZSEARCH context  . S
> %ZX=$ZSEARCH(%ZX)  . I
> %ZX]"" O %ZX:readonly:0 S:'$T %ZXIT=1 Q:%ZXIT  C
> %ZX:DELETE  Q '%ZXIT
> 
> Can anyone tell me from this what my parameters are
> supposed to be?  Or
> better yet, tell me where the documentation is?
> 
> Thanks
> 
> Kevin
> 
> -----------------
> 
> 
> 
>  If you're doing file IO in M and your target system
> will have the
> Kernel installed, it's best if you use the Kernel's
> host file APIs.
> 
> CLOSE^%ZISH     Close host file opened by
> OPEN^%ZISH.
> $$DEL^%ZISH     Delete host file.
> $$FTG^%ZISH     Copy lines from a host file into a
> global.
> $$GATF^%ZISH    Append records from a global to a
> host file.
> $GTF^%ZISH      Copy records from a global into a
> host file.
> $$LIST^%ZISH    Retrieve a list of files in a
> directory.
> $$MV^%ZISH      Rename host file.
> OPEN^%ZISH      Open host file (bypass device
> handler).
> $$PWD^%ZISH     Retrieve name of current directory.
> $$STATUS^%ZISH Return end-of-file status.
> 
> 
>       
>               
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