[Info-vax] About $ run /mailbox DCL command

[Tristan Gingold]

On Jan 1, 1:55 am, Jim Duff <spam.t... at 127.0.0.1> wrote:
> $ create/mailbox/perm byebye
> $ sh log byebye
>    "BYEBYE" = "MBA1715:" (LNM$SYSTEM_TABLE)
> $ run /det/input=nl:/output=nl: sys$system:loginout.exe/mailbox=1715
> %RUN-S-PROC_ID, identification of created process is 2020BA2B
> $ open in byebye
> $ read in rec
> $ close in
> $ stat = f$extract (4,4,rec)
> $ a = f$cvui (0,32,stat)
> $ sh sym a
>   A = 1   Hex = 00000001  Octal = 00000000001
> $ delete/mailbox byebye
> %DELETE-I-MBXDEL, Mailbox BYEBYE has been marked for deletion

Do you know if it is possible to use read/time_out on mailbox ?  I was
unable to make it working.

Even worse,

$ create/mailbox byebye
$ open in byebye
$ read in rec

looks to block DCL.  C-y or C-c were useless.

Tristan.