41 lines
1.1 KiB
C
41 lines
1.1 KiB
C
/****************************************************************
|
|
* *
|
|
* Copyright 2001, 2007 Fidelity Information Services, Inc *
|
|
* *
|
|
* This source code contains the intellectual property *
|
|
* of its copyright holder(s), and is made available *
|
|
* under a license. If you do not know the terms of *
|
|
* the license, please stop and do not read further. *
|
|
* *
|
|
****************************************************************/
|
|
|
|
#include <errno.h>
|
|
#include "mdef.h"
|
|
#include "cmidef.h"
|
|
#include "gtm_socket.h"
|
|
|
|
void cmj_exception_interrupt(struct CLB *lnk, int signo)
|
|
{
|
|
int rval;
|
|
|
|
if (lnk->mun == -1)
|
|
return;
|
|
if (signo == SIGURG)
|
|
{
|
|
while ((-1 == (rval = (int)recv(lnk->mun, (void *)&lnk->urgdata, 1, MSG_OOB))) && EINTR == errno)
|
|
;
|
|
/* test to see if there is ANY oob data */
|
|
if (-1 == rval && (CMI_IO_WOULDBLOCK(errno) || errno == EINVAL))
|
|
return;
|
|
if (0 == rval || -1 == rval)
|
|
{
|
|
cmj_err(lnk, CMI_REASON_STATUS, (0 == rval ? ECONNRESET : errno));
|
|
return;
|
|
}
|
|
/* flag urgent data */
|
|
lnk->deferred_event = TRUE;
|
|
lnk->deferred_reason = CMI_REASON_INTMSG;
|
|
return;
|
|
}
|
|
}
|