[fpc-pascal] Problem using ipc with OSX and fpc 3.0.0
jonas.maebe at elis.ugent.be
Wed Apr 20 11:05:18 CEST 2016
Tony Whyman wrote on Wed, 20 Apr 2016:
> The problem is that the code makes a direct call to the semctl
> function (defined in ipc.pp) and uses the SEM_GETVAL constant as the
> command value. "Identifier not found errors" are returned for
> SEM_GETVAL (and SEM_SETVAL as well).
That's indeed a bug in FPC 3.0, where these constants were
accidentally disabled for Darwin. They have been re-enabled in svn
already, and this fix will be in FPC 3.0.2.
To work around this bug, you can copy the constants to your own source
file for now.
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