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- /* Copyright (c) 1984, 1986, 1987, 1988 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- /* THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T */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. */
-
-
- #ident "@(#)head.sys:idtab.h 1.3"
-
- /*
- *
- * defines for uid/gid translation.
- *
- */
- #define MAXSNAME 20
- #define OTHERID MAXUID+1
- #define NO_ACCESS MAXUID+2
- #define CFREE 0
- #define CINUSE 1
- #define CINTER 2
- #define GLOBAL_CH '.' /* name of the "global" table */
- #define UID_DEV 0 /* minor device number for uid device */
- #define GID_DEV 1 /* minor device number for gid device */
- #define UID_MAP UID_DEV
- #define GID_MAP GID_DEV
-
- struct idtab {
- unsigned short i_rem;
- unsigned short i_loc;
- };
- #define i_defval i_rem
- #define i_tblsiz i_loc
-
- struct idhead {
- unsigned short i_default;
- unsigned short i_size;
- unsigned short i_cend;
- unsigned short i_next;
- unsigned long i_tries;
- unsigned long i_hits;
- };
- #define HEADSIZE (sizeof(struct idhead)/sizeof(struct idtab))
- #ifdef INKERNEL
- extern ushort glid();
- extern char rfheap[];
- extern int rfsize;
-
- #define gluid(a,b) glid(UID_DEV,a,b)
- #define glgid(a,b) glid(GID_DEV,a,b)
- #endif
-