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TMXR: purge any unprocessed EXPECT rules and SEND data on a MUX detach

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This commit is contained in:
Mark Pizzolato 2018-06-17 21:55:55 -07:00
parent 8077d4de38
commit d35b19a8ba
1 changed files with 9 additions and 5 deletions
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14
sim_tmxr.c
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@ -4068,20 +4068,24 @@ return SCPE_OK;
t_stat tmxr_detach (TMXR *mp, UNIT *uptr)
{
int32 i;
char portname[CBUFSIZE];
if (!(uptr->flags & UNIT_ATT)) /* attached? */
return SCPE_OK;
tmxr_close_master (mp); /* close master socket */
free (uptr->filename); /* free setup string */
uptr->filename = NULL;
uptr->tmxr = NULL;
mp->last_poll_time = 0;
for (i=0; i < mp->lines; i++) {
mp->ldsc[i].uptr->tmxr = NULL;
mp->ldsc[i].uptr->dynflags &= ~UNIT_TM_POLL; /* no polling */
mp->ldsc[i].o_uptr->tmxr = NULL;
mp->ldsc[i].o_uptr->dynflags &= ~UNIT_TM_POLL; /* no polling */
sprintf (portname, "%s:%d", mp->dptr->name, i);
expect_cmd (0, portname); /* clear dangling expects */
send_cmd (0, portname); /* clear dangling send data */
}
tmxr_close_master (mp); /* close master socket */
free (uptr->filename); /* free setup string */
uptr->filename = NULL;
uptr->tmxr = NULL;
mp->last_poll_time = 0;
uptr->flags &= ~(UNIT_ATT); /* not attached */
uptr->dynflags &= ~(UNIT_TM_POLL|TMUF_NOASYNCH); /* no polling, not asynch disabled */
return SCPE_OK;