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TMXR: simplify #if expression conditions for SIM_ASYNCH_MUX

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This commit is contained in:
Mark Pizzolato
2016-11-12 13:21:45 -08:00
parent ee0aadeb37
commit 6e0c26d85a
2 changed files with 20 additions and 16 deletions
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30
sim_tmxr.c
View File

@@ -802,7 +802,7 @@ else if (uptr) { /* implied line form? */
}
else if (cptr == NULL) /* named line form, parameter supplied? */
code = SCPE_MISVAL; /* no, so report missing */
code = SCPE_MISVAL; /* no, so report missing */
else {
ln = get_uint (cptr, 10, mp->lines - 1, &code); /* get line number */
@@ -2131,7 +2131,7 @@ for (i = 0; i < mp->lines; i++) { /* loop thru lines */
continue;
nbytes = tmxr_send_buffered_data (lp); /* buffered bytes */
if (nbytes == 0) { /* buf empty? enab line */
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
UNIT *ruptr = lp->uptr ? lp->uptr : lp->mp->uptr;
if ((ruptr->dynflags & UNIT_TM_POLL) &&
sim_asynch_enabled &&
@@ -2957,7 +2957,7 @@ return SCPE_OK;
static TMXR **tmxr_open_devices = NULL;
static int tmxr_open_device_count = 0;
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_t sim_tmxr_poll_thread; /* Polling Thread Id */
#if defined(_WIN32) || defined(VMS)
pthread_t sim_tmxr_serial_poll_thread; /* Serial Polling Thread Id */
@@ -3455,11 +3455,11 @@ return NULL;
}
#endif /* VMS */
#endif /* defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX) */
#endif /* defined(SIM_ASYNCH_MUX) */
t_stat tmxr_start_poll (void)
{
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_mutex_lock (&sim_tmxr_poll_lock);
if ((tmxr_open_device_count > 0) &&
sim_asynch_enabled &&
@@ -3483,7 +3483,7 @@ return SCPE_OK;
t_stat tmxr_stop_poll (void)
{
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_mutex_lock (&sim_tmxr_poll_lock);
if (sim_tmxr_poll_running) {
pthread_cond_signal (&sim_tmxr_poll_cond);
@@ -3516,7 +3516,7 @@ static void tmxr_add_to_open_list (TMXR* mux)
int i;
t_bool found = FALSE;
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_mutex_lock (&sim_tmxr_poll_lock);
#endif
for (i=0; i<tmxr_open_device_count; ++i)
@@ -3531,7 +3531,7 @@ if (!found) {
if (0 == mux->ldsc[i].send.delay)
mux->ldsc[i].send.delay = SEND_DEFAULT_DELAY;
}
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_mutex_unlock (&sim_tmxr_poll_lock);
if ((tmxr_open_device_count == 1) && (sim_asynch_enabled))
tmxr_start_poll ();
@@ -3542,7 +3542,7 @@ static void _tmxr_remove_from_open_list (TMXR* mux)
{
int i, j;
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
tmxr_stop_poll ();
pthread_mutex_lock (&sim_tmxr_poll_lock);
#endif
@@ -3553,7 +3553,7 @@ for (i=0; i<tmxr_open_device_count; ++i)
--tmxr_open_device_count;
break;
}
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
pthread_mutex_unlock (&sim_tmxr_poll_lock);
#endif
}
@@ -3630,7 +3630,7 @@ if ((mp->lines > 1) ||
(mp->ldsc[0].serport == 0)))
uptr->dynflags = uptr->dynflags | UNIT_ATTMULT; /* allow multiple attach commands */
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
if (!async || (uptr->flags & TMUF_NOASYNCH)) /* if asynch disabled */
uptr->dynflags |= TMUF_NOASYNCH; /* tag as no asynch */
#else
@@ -3849,7 +3849,7 @@ return SCPE_OK;
t_stat tmxr_activate (UNIT *uptr, int32 interval)
{
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
if ((!(uptr->dynflags & UNIT_TM_POLL)) ||
(!sim_asynch_enabled)) {
return _sim_activate (uptr, interval);
@@ -3862,7 +3862,7 @@ return _sim_activate (uptr, interval);
t_stat tmxr_activate_after (UNIT *uptr, uint32 usecs_walltime)
{
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
if ((!(uptr->dynflags & UNIT_TM_POLL)) ||
(!sim_asynch_enabled)) {
return _sim_activate_after (uptr, usecs_walltime);
@@ -3875,7 +3875,7 @@ return _sim_activate_after (uptr, usecs_walltime);
t_stat tmxr_activate_after_abs (UNIT *uptr, uint32 usecs_walltime)
{
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
if ((!(uptr->dynflags & UNIT_TM_POLL)) ||
(!sim_asynch_enabled)) {
return _sim_activate_after_abs (uptr, usecs_walltime);
@@ -3904,7 +3904,7 @@ t_stat tmxr_clock_coschedule_tmr (UNIT *uptr, int32 tmr, int32 interval)
{
TMXR *mp = (TMXR *)uptr->tmxr;
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX)
if ((!(uptr->dynflags & UNIT_TM_POLL)) ||
(!sim_asynch_enabled)) {
return sim_clock_coschedule (uptr, tmr, interval);

6
sim_tmxr.h
View File

@@ -300,7 +300,11 @@ void _tmxr_debug (uint32 dbits, TMLN *lp, const char *msg, char *buf, int bufsiz
#define tmxr_debug_connect(mp, msg) do {if (sim_deb && (mp)->dptr && (TMXR_DBG_CON & (mp)->dptr->dctrl)) sim_debug (TMXR_DBG_CON, mp->dptr, "%s\n", (msg)); } while (0)
#define tmxr_debug_connect_line(lp, msg) do {if (sim_deb && (lp)->mp && (lp)->mp->dptr && (TMXR_DBG_CON & (lp)->mp->dptr->dctrl)) sim_debug (TMXR_DBG_CON, (lp)->mp->dptr, "Ln%d:%s\n", (int)((lp)-(lp)->mp->ldsc), (msg)); } while (0)
#if defined(SIM_ASYNCH_IO) && defined(SIM_ASYNCH_MUX)
#if defined(SIM_ASYNCH_MUX) && !defined(SIM_ASYNCH_IO)
#undef SIM_ASYNCH_MUX
#endif /* defined(SIM_ASYNCH_MUX) && !defined(SIM_ASYNCH_IO) */
#if defined(SIM_ASYNCH_MUX)
#define tmxr_attach(mp, uptr, cptr) tmxr_attach_ex(mp, uptr, cptr, TRUE)
#else
#define tmxr_attach(mp, uptr, cptr) tmxr_attach_ex(mp, uptr, cptr, FALSE)