Re: QNX4-Patch - Mailing list pgsql-ports

From Tom Lane
Subject Re: QNX4-Patch
Date
Msg-id 17238.1005073480@sss.pgh.pa.us
Whole thread Raw
In response to QNX4-Patch  ("Tegge, Bernd" <tegge@repas-aeg.de>)
List pgsql-ports
"Tegge, Bernd" <tegge@repas-aeg.de> writes:
> Number of necessary semaphores in sem.c not consistent with
> .../storage/lmgr/proc.c. IMHO, it would be better to change the macro
> PROC_SEM_MAP_ENTRIES in proc.h to "((maxBackends+1)/PROC_NSEMS_PER_SET+1)"
> instead. Otherwise the darwin port has a similar problem.

Yeah, I discovered that on Darwin last night ;-).  I changed
PROC_SEM_MAP_ENTRIES, on the theory that the point of that macro is
to localize the knowledge of how many semaphores to create.

            regards, tom lane

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