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use SOCK error defs and use priority inheritance mutex

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This commit is contained in:
Jeff Hill
1998-02-05 21:08:52 +00:00
parent 7a560d4795
commit 2fac2b68b1
1 changed files with 10 additions and 7 deletions
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src/libCom/fdmgr.c
+10 -7
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@@ -71,6 +71,9 @@
* we eliminate delete ambiguity (chance of the same
* being reused).
* $Log$
* Revision 1.26 1997/08/05 00:37:02 jhill
* removed warnings
*
* Revision 1.25 1997/06/25 05:45:51 jhill
* cleaned up pc port
*
@@ -262,19 +265,19 @@ epicsShareFunc fdctx * epicsShareAPI fdmgr_init(void)
}
# if defined(vxWorks)
pfdctx->lock = semMCreate (SEM_DELETE_SAFE);
pfdctx->lock = semMCreate (SEM_DELETE_SAFE|SEM_INVERSION_SAFE|SEM_Q_PRIORITY);
if (pfdctx->lock == NULL){
return NULL;
}
pfdctx->fdmgr_pend_event_lock = semMCreate (SEM_DELETE_SAFE);
pfdctx->fdmgr_pend_event_lock = semMCreate (SEM_DELETE_SAFE|SEM_INVERSION_SAFE|SEM_Q_PRIORITY);
if (pfdctx->fdmgr_pend_event_lock == NULL){
return NULL;
}
pfdctx->expired_alarm_lock = semMCreate (SEM_DELETE_SAFE);
pfdctx->expired_alarm_lock = semMCreate (SEM_DELETE_SAFE|SEM_INVERSION_SAFE|SEM_Q_PRIORITY);
if (pfdctx->expired_alarm_lock == NULL) {
return NULL;
}
pfdctx->fd_handler_lock = semMCreate (SEM_DELETE_SAFE);
pfdctx->fd_handler_lock = semMCreate (SEM_DELETE_SAFE|SEM_INVERSION_SAFE|SEM_Q_PRIORITY);
if (pfdctx->fd_handler_lock == NULL) {
return NULL;
}
@@ -843,9 +846,9 @@ struct timeval *ptimeout
return labor_performed;
}
else if(status < 0){
if(SOCKERRNO == EINTR)
if(SOCKERRNO == SOCK_EINTR)
;
else if(SOCKERRNO == EINVAL)
else if(SOCKERRNO == SOCK_EINVAL)
fdmgrPrintf(
"fdmgr: bad select args ? %d %d %d\n",
pfdctx->maxfd,
@@ -854,7 +857,7 @@ struct timeval *ptimeout
else
fdmgrPrintf(
"fdmgr: error from select %d=%s\n",
SOCKERRNO, strerror(SOCKERRNO));
SOCKERRNO, SOCKERRSTR);
return labor_performed;
}