MUD-Dev
mailing list archive
[ Other Periods  | Other mailing lists  | Search  ]
Date:  [ Previous  | Next  ]      Thread:  [ Previous  | Next  ]      Index:  [ Author  | Date  | Thread  ]

Re: [MUD-Dev] Threaded rand()

On Wed, 4 Jun 1997, Jon A. Lambert wrote:

> Chris or anyone:
> 
> Does multi-threading have any affects on seeds used in the random
> generator.  Does anyone know if this is truly thread safe?
> 
> JL

Not as far as I know, for SunOS and the linux.  Could use rand_r() and
provide the seed each time.  I think you might wanna provide your own
random number generator (I know it's a fine art but I'm sure a good
algorithm book would have a couple).

  |    Anyone
_O_O_  Freshwater fish since 1976
[ Other Periods  | Other mailing lists  | Search  ]