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