33 typedef struct Proc	Proc;  typedef
658 struct Proc  struct
667 	Proc	*rnext;		/* next process in run queue */  argument
668 	Proc	*qnext;		/* next process on queue for a QLock */  argument
676 	Proc	*pidhash;	/* next proc in pid hash */  argument
684 	Proc	*parent;  argument
686 	Pgrp	*pgrp;		/* Process group for namespace */  argument
687 	Egrp 	*egrp;		/* Environment group */
711 	Proc	*pdbg;		/* the debugging process */  argument
723 	Proc	*palarm;	/* Next alarm time */  argument
730 	Proc	*rendhash;	/* Hash list for tag values */  argument
733 	Rendez	*trend;
734 	int	(*tfn)(void*);
735 	void	(*kpfun)(void*);
736 	void	*kparg;
738 	FPsave	fpsave;		/* address of this is known by db */
739 	int	scallnr;	/* sys call number - known by db */
740 	Sargs	s;		/* address of this is known by db */
741 	int	nerrlab;
742 	Label	errlab[NERR];
743 	char	*syserrstr;	/* last error from a system call, errbuf0 or 1 */
744 	char	*errstr;	/* reason we're unwinding the error stack, errbuf1 or 0 */
745 	char	errbuf0[ERRMAX];
746 	char	errbuf1[ERRMAX];
747 	char	genbuf[128];	/* buffer used e.g. for last name element from namec */
748 	Chan	*slash;
749 	Chan	*dot;
751 	Note	note[NNOTE];
752 	short	nnote;
753 	short	notified;	/* sysnoted is due */
754 	Note	lastnote;
755 	int	(*notify)(void*, char*);
757 	Lock	*lockwait;
758 	Lock	*lastlock;	/* debugging */
759 	Lock	*lastilock;	/* debugging */
761 	Mach	*wired;
762 	Mach	*mp;		/* machine this process last ran on */
763 	Ref	nlocks;		/* number of locks held by proc */
764 	ulong	delaysched;
765 	ulong	priority;	/* priority level */
766 	ulong	basepri;	/* base priority level */
767 	uchar	fixedpri;	/* priority level deson't change */
768 	ulong	cpu;		/* cpu average */
769 	ulong	lastupdate;
770 	uchar	yield;		/* non-zero if the process just did a sleep(0) */
771 	ulong	readytime;	/* time process came ready */
772 	ulong	movetime;	/* last time process switched processors */
773 	int	preempted;	/* true if this process hasn't finished the interrupt
776 	Edf	*edf;		/* if non-null, real-time proc, edf contains scheduling params */
777 	int	trace;		/* process being traced? */
779 	ulong	qpc;		/* pc calling last blocking qlock */
781 	int	setargs;
783 	void	*ureg;		/* User registers for notes */
784 	void	*dbgreg;	/* User registers for devproc */
791 	char	*syscalltrace;	/* syscall trace */