I have applied patch 1153271 to main which gives pass_persist support under Windows when compiled with MSVC. For some reason it does not work when compiled with MinGW, so I have disabled it for MinGW until a fix is found. I think there is an issue with the input pipe under MinGW that causes the called process to block forever. To enable for MinGW for testing, in util_funcs.c in get_exec_pipes() change:


 #if defined(WIN32) && !defined (mingw32) !defined(HAVE_EXECV)

 to:

 #if defined(WIN32) !defined(HAVE_EXECV)

The patch says it "blocks in the "read" function while waiting for a result from the called program.". Is this any different than under *nix?

I was able to port the code to the pass function also, which now works with MSVC and MinGW.

Cygwin already supported both pass and pass_persist using the existing posix functions (fork etc).

I also created a Perl version of the passtest shell script for testing under Windows. It's call passtest.pl under /local.

Alex



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