65 lines
1.5 KiB
C
Executable File
65 lines
1.5 KiB
C
Executable File
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
|
|
/* All Rights Reserved */
|
|
|
|
/* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */
|
|
/* The copyright notice above does not evidence any */
|
|
/* actual or intended publication of such source code. */
|
|
|
|
#ifndef _SYS_RT_H
|
|
#define _SYS_RT_H
|
|
|
|
#pragma ident "@(#)rt.h 1.11 93/08/17 SMI" /* SVr4.0 1.4 */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/thread.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/*
|
|
* Real-time dispatcher parameter table entry
|
|
*/
|
|
typedef struct rtdpent {
|
|
pri_t rt_globpri; /* global (class independent) priority */
|
|
long rt_quantum; /* default quantum associated with this level */
|
|
} rtdpent_t;
|
|
|
|
|
|
/*
|
|
* Real-time class specific proc structure
|
|
*/
|
|
typedef struct rtproc {
|
|
long rt_pquantum; /* time quantum given to this proc */
|
|
long rt_timeleft; /* time remaining in procs quantum */
|
|
pri_t rt_pri; /* priority within rt class */
|
|
ushort rt_flags; /* flags defined below */
|
|
kthread_id_t rt_tp; /* pointer to thread */
|
|
char *rt_pstatp; /* pointer to p_stat */
|
|
pri_t *rt_pprip; /* pointer to t_pri */
|
|
uint *rt_pflagp; /* pointer to p_flag */
|
|
struct rtproc *rt_next; /* link to next rtproc on list */
|
|
struct rtproc *rt_prev; /* link to previous rtproc on list */
|
|
} rtproc_t;
|
|
|
|
|
|
/* Flags */
|
|
#define RTBACKQ 0x0002 /* proc goes to back of disp q when preempted */
|
|
|
|
|
|
#ifdef _KERNEL
|
|
/*
|
|
* Kernel version of real-time class specific parameter structure
|
|
*/
|
|
typedef struct rtkparms {
|
|
pri_t rt_pri;
|
|
long rt_tqntm;
|
|
} rtkparms_t;
|
|
#endif /* _KERNEL */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SYS_RT_H */
|