/* <vms/lib/arbdef.h>
 *
 *	LIB - agent rights block defintions		[not in Starlet]
 *	(aks access rights block)
 */
#ifndef _ARBDEF_H
#define _ARBDEF_H

/*
   Agent Rights Block - structure defining process access rights and
   privileges.	Currently part of the PCB (meaning that the size of the
   ARB declared here must track in the PCB).
 */
#define ARB$S_PRIV	8
#define ARB$S_CLASS	20
#define ARB$S_RIGHTSLIST 20
#define ARB$S_RIGHTSDESC 8
#define ARB$S_LOCALRIGHTS 64

#define ARB$C_HEADER	52	/* Length of header */
#define ARB$K_HEADER	52
#define ARB$K_LENGTH	124	/* Structure length */
#define ARB$C_LENGTH	124
#define ARB$S_ARBDEF	124

struct arbdef {
    long arb$q_priv[2];			/* current privilege mask */
    unsigned short arb$w_size;		/* structure size */
    unsigned char arb$b_type;		/* structure type */
    unsigned char arb$b_flags;		/* process flags */
    struct {
	unsigned char arb$b_class[20];	/* security classification mask */
    } arb$r_class;
    struct {				/* rights list descriptors */
	unsigned long arb$l_process;	/* process rights */
	unsigned long arb$l_system;	/* system rights */
	unsigned long arb$l_extended;	/* extended process rights */
	unsigned long arb$l_image;	/* image rights */
	unsigned long arb$l_reserved;	/* reserved */
    } arb$r_rightslist;
    struct {
	unsigned long arb$l_rightsdesc[2]; /* descriptor for local rights list */
    } arb$r_rightsdesc;
    struct {					/* process local rights list */
	unsigned char arb$b_localrights[60];
	union {
	    unsigned long arb$l_uic;		/* process UID */
	    struct {
		unsigned short arb$w_mem;	/* member number */
		unsigned short arb$w_grp;	/* group number */
	    } arb$r_uic_fields;
	} arb$r_uic_overlay;
    } arb$r_localrights;
};

#endif	/*_ARBDEF_H*/