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- Newsgroups: comp.lang.modula3
- Path: sparky!uunet!decwrl!pa.dec.com!src.dec.com!src.dec.com!muller
- From: Eric Muller <muller@src.dec.com>
- Subject: Re: Failing system calls and threads
- Message-ID: <1992Nov23.181035.17514@src.dec.com>
- Sender: news@src.dec.com (News)
- Organization: DEC Systems Research Center
- References: <1992Nov20.120734.23671@rdg.dec.com>
- Date: Mon, 23 Nov 92 18:10:35 GMT
- Lines: 12
-
- In article <1992Nov20.120734.23671@rdg.dec.com>, jch@rdg.dec.com (John Haxby) writes:
-
- |> Obviously, if some other thread gets to run between the call to write() and
- |> the examination of errno then the value of errno may no longer be valid or
- |> useful when you come to look at it.
-
- In SRC Modula-3, it will be. The thread machinery takes care of
- saving/restoring errno when a thread switch occurs. It's that simple.
-
- --
- Eric.
-
-