[fpc-devel] StdOut capture for FPC RTL
anton.k at tut.by
Thu Nov 25 11:16:12 CET 2010
?? 25.11.2010 12:01, Jonas Maebe ???????(??):
> On 25 Nov 2010, at 10:52, Anton Kavalenka wrote:
>> Due to incompatibility of RTL between FPC and Delphi my capturing
>> tricks not work.
>> BTW what the real reason to make these files as threadvar?
> To prevent multiple threads writing to stdin/stdout/sterr at the same
> time from corrupting each other's data (all of these text files use an
> internal buffer, even when the output is immediately flushed afterwards).
> fpc-devel maillist - fpc-devel at lists.freepascal.org
Is not the better way to use something like this:
// do something nasty with the buffer
There is NO other runtimes on this planet instead FPC RTL which take
care of per-thread buffer of output.
It is programmers duty to lock/flush buffer in multithreaded environments.
If FPC wants to be so nice - let's introduce critical section in output
Any outputs would be suspended until a thread acquires it by write
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