65 lines
1.5 KiB
C
65 lines
1.5 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 <signal.h>
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#include <sys/iofunc.h>
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typedef struct mqwait_entry {
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struct mqwait_entry *next;
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unsigned priority;
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int rcvid;
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int scoid;
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int coid;
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unsigned xtype;
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} MQWAIT;
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typedef struct mqmsg_entry {
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struct mqmsg_entry *next;
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unsigned priority;
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int nbytes;
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char data[1];
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} MQMSG;
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#define MQ_DATAOFF (offsetof(MQMSG, data))
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typedef struct mqdev_entry {
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iofunc_attr_t attr;
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struct mqdev_entry *link;
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int id;
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MQWAIT *waiting_read;
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MQWAIT *waiting_write;
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MQMSG *waiting_msg[2];
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struct mq_attr mq_attr;
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iofunc_notify_t notify[3];
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char name[1];
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} MQDEV;
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struct ocb {
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iofunc_ocb_t ocb;
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struct mqclosemsg *closemsg;
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int notify_attached;
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};
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struct mqclosemsg {
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int nbytes;
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char data[1];
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};
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