76 lines
2.1 KiB
C
76 lines
2.1 KiB
C
/****************************************************************
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* *
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* Copyright 2001, 2013 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 "mdef.h"
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#include "cmidef.h"
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#include "gtm_socket.h"
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#include "gtm_fcntl.h"
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#ifdef __sparc
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#define BSD_COMP
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#endif
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#include <sys/ioctl.h>
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#include "gtm_inet.h"
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#include <errno.h>
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#include "gtmio.h"
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#include "relqop.h"
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#include "gtm_string.h" /* for memcpy */
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void cmj_incoming_call(struct NTD *tsk)
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{
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int rval, rc;
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struct CLB *lnk;
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struct sockaddr_storage sas;
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GTM_SOCKLEN_TYPE sz = SIZEOF(struct sockaddr);
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cmi_status_t status;
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while ((-1 == (rval = ACCEPT(tsk->listen_fd, (struct sockaddr *)&sas, (GTM_SOCKLEN_TYPE *)&sz))) && EINTR == errno)
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;
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while (rval >= 0)
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{
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status = cmj_setupfd(rval);
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if (CMI_ERROR(status))
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{
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CLOSEFILE_RESET(rval, rc); /* resets "rval" to FD_INVALID */
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return;
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}
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status = cmj_set_async(rval);
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if (CMI_ERROR(status))
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{
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CLOSEFILE_RESET(rval, rc); /* resets "rval" to FD_INVALID */
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return;
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}
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/* grab a clb off of the free list */
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lnk = cmi_alloc_clb();
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if (!lnk || !tsk->acc || !tsk->acc(lnk) || !tsk->crq)
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{
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/* no point if the callbacks are not in place */
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cmi_free_clb(lnk);
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CLOSEFILE_RESET(rval, rc); /* resets "rval" to FD_INVALID */
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return;
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}
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if (rval > tsk->max_fd)
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tsk->max_fd = rval;
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lnk->mun = rval;
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lnk->sta = CM_CLB_IDLE;
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memcpy(&lnk->peer_sas, &sas, sz);
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lnk->peer_ai.ai_addr = (struct sockaddr *)&lnk->peer_sas;
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lnk->peer_ai.ai_addrlen = sz;
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insqh(&lnk->cqe, &tsk->cqh);
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lnk->ntd = tsk;
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FD_SET(rval, &tsk->es);
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/* setup for callback processing */
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lnk->deferred_event = TRUE;
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lnk->deferred_reason = CMI_REASON_CONNECT;
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while ((-1 == (rval = ACCEPT(tsk->listen_fd, (struct sockaddr *)&sas, (GTM_SOCKLEN_TYPE *)&sz)))
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&& EINTR == errno);
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}
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}
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