43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
/*
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* $QNXLicenseC:
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* Copyright 2007, QNX Software Systems. All Rights Reserved.
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*
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* You must obtain a written license from and pay applicable license fees to QNX
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* Software Systems before you may reproduce, modify or distribute this software,
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* or any work that includes all or part of this software. Free development
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* licenses are available for evaluation and non-commercial purposes. For more
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* information visit http://licensing.qnx.com or email licensing@qnx.com.
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*
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* This file may contain contributions from others. Please review this entire
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* file for other proprietary rights or license notices, as well as the QNX
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* Development Suite License Guide at http://licensing.qnx.com/license-guide/
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* for other information.
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* $
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*/
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#include "externs.h"
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int
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io_unblock(resmgr_context_t *ctp, io_pulse_t *msg, iofunc_ocb_t *ocb) {
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struct waiting *wap, *wap_prev;
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struct slogdev *trp;
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// Remove from blocked readers.
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trp = (struct slogdev *) ocb->attr;
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wap_prev = (struct waiting *) &trp->waiting;
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for(; (wap = wap_prev->next) ; wap_prev = wap)
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if(wap->rcvid == ctp->rcvid) {
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wap_prev->next = wap->next;
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free(wap);
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return(EINTR);
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}
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return(_RESMGR_NOREPLY);
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}
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__SRCVERSION("io_unblock.c $Rev: 153052 $");
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