53 lines
1.3 KiB
C
53 lines
1.3 KiB
C
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/****************************************************************
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* *
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* Copyright 2001 Sanchez Computer Associates, 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 <errno.h>
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cmi_status_t cmj_set_async(int fd)
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{
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cmi_status_t status = SS_NORMAL;
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int rval;
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#if defined(FIOASYNC)
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int val = 1;
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rval = ioctl(fd, FIOASYNC, &val);
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#elif defined(O_ASYNC)
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rval = fcntl(fd, F_SETFL, O_ASYNC|O_NONBLOCK);
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#elif defined(FASYNC)
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rval = fcntl(fd, F_SETFL, FASYNC|O_NONBLOCK);
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#else
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#error Can not set async state on platform
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#endif
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if (rval < 0)
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status = errno;
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return status;
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}
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int cmj_reset_async(int fd)
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{
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cmi_status_t rval;
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#if defined(FIOASYNC)
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int val = 0;
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rval = (cmi_status_t)ioctl(fd, FIOASYNC, &val);
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#elif defined(O_ASYNC) || defined(FASYNC)
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rval = (cmi_status_t)fcntl(fd, F_SETFL, O_NONBLOCK);
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#else
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#error Can not set async state on platform
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#endif
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return rval;
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}
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