[fpc-pascal] Calling DO_SYSCALL on Mac OS X

[Roland Turcan]

Hello FPC-Pascal users discussions!

I need to flush buffers from TFileStream which I should use function
"fpfsync (Handle)", but as far as I found, there is no implementation
of DO_SYSCALL for mac. DO_SYSCALL is implemented only for BSD.

When my application crashes all files modified over TFileStream are
broken.

How to force flushing file stream?

Thanks.

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Best regards, TRoland
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