1*84d9c625SLionel Sambuc /* $NetBSD: args.h,v 1.2 2013/11/22 15:52:05 christos Exp $ */ 2*84d9c625SLionel Sambuc /*- 3*84d9c625SLionel Sambuc * Copyright (c) 1993, 1994 4*84d9c625SLionel Sambuc * The Regents of the University of California. All rights reserved. 5*84d9c625SLionel Sambuc * Copyright (c) 1993, 1994, 1995, 1996 6*84d9c625SLionel Sambuc * Keith Bostic. All rights reserved. 7*84d9c625SLionel Sambuc * 8*84d9c625SLionel Sambuc * See the LICENSE file for redistribution information. 9*84d9c625SLionel Sambuc * 10*84d9c625SLionel Sambuc * Id: args.h,v 10.2 1996/03/06 19:50:07 bostic Exp (Berkeley) Date: 1996/03/06 19:50:07 11*84d9c625SLionel Sambuc */ 12*84d9c625SLionel Sambuc 13*84d9c625SLionel Sambuc /* 14*84d9c625SLionel Sambuc * Structure for building "argc/argv" vector of arguments. 15*84d9c625SLionel Sambuc * 16*84d9c625SLionel Sambuc * !!! 17*84d9c625SLionel Sambuc * All arguments are nul terminated as well as having an associated length. 18*84d9c625SLionel Sambuc * The argument vector is NOT necessarily NULL terminated. The proper way 19*84d9c625SLionel Sambuc * to check the number of arguments is to use the argc value in the EXCMDARG 20*84d9c625SLionel Sambuc * structure or to walk the array until an ARGS structure with a length of 0 21*84d9c625SLionel Sambuc * is found. 22*84d9c625SLionel Sambuc */ 23*84d9c625SLionel Sambuc typedef struct _args { 24*84d9c625SLionel Sambuc CHAR_T *bp; /* Argument. */ 25*84d9c625SLionel Sambuc size_t blen; /* Buffer length. */ 26*84d9c625SLionel Sambuc size_t len; /* Argument length. */ 27*84d9c625SLionel Sambuc 28*84d9c625SLionel Sambuc #define A_ALLOCATED 0x01 /* If allocated space. */ 29*84d9c625SLionel Sambuc u_int8_t flags; 30*84d9c625SLionel Sambuc } ARGS; 31