Short:    waits for a specified file.
Author:   lorylombus@gmail.com (Lorence Lombardo)
Uploader: lorylombus@gmail.com (Lorence Lombardo)
Type:     util/batch
Version:  1.1b
Architecture: m68k-amigaos; ppc-amigaos; ppc-morphos


 waitfile 1.1b (c) 2026  Lorence Lombardo.

?

"waitfile" waits for a specified file without sucking the guts out of
your CPU since checks are made in every one tenth of a second intervals.

It is currently believed that using "waitfile" in your DOS script
is superior to doing it entirely with the DOS script.

So "waitfile" would replace the following:-

lab top
if exists $prefix:home/$user/Public/tmp/ffp.tmp
   set sz `c:list $prefix:home/$user/Public/tmp/ffp.tmp LFORMAT "%L"`
   if val $sz not GT 0
      c:wait 1
      skip back top
   endif
else
   c:wait 1
   skip back top
endif

with:-

c:waitfile $prefix:home/$user/Public/tmp/ffp.tmp

.

Of coarse "waitfile" can be aborted with a Ctrl-c if your file
decides to not show up.

"waitfile" has been tested on 68k and on the native sides of WinUAE
and AmiBerry when waiting for redirection files.

NB:  Zero byte files do not count.


Standard disclaimer:-

If you decide to use this material you do so at your own risk.

 
Related URL's:-

http://geocities.ws/lorylomb/file_ab.txt
http://geocities.ws/lorylomb/file_ab.lha 
http://geocities.ws/lorylomb/mms_68k_uae.txt
http://geocities.ws/lorylomb/mms_68k_uae.lha
http://geocities.ws/lorylomb/