[BACK]Return to args.h CVS log [TXT][DIR] Up to [local] / src / usr.bin / vi / common
File: [local] / src / usr.bin / vi / common / args.h (download)

Revision 1.5, Fri May 27 09:18:11 2016 UTC (8 years ago) by martijn
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1, OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5, OPENBSD_6_4_BASE, OPENBSD_6_4, OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, HEAD
Changes since 1.4: +1 -1 lines 

Revert CHAR_T removal. Some signedness flaws were introduced.
Found the hard way by jca@

/*	$OpenBSD: args.h,v 1.5 2016/05/27 09:18:11 martijn Exp $	*/

/*-
 * Copyright (c) 1993, 1994
 *	The Regents of the University of California.  All rights reserved.
 * Copyright (c) 1993, 1994, 1995, 1996
 *	Keith Bostic.  All rights reserved.
 *
 * See the LICENSE file for redistribution information.
 *
 *	@(#)args.h	10.2 (Berkeley) 3/6/96
 */

/*
 * Structure for building "argc/argv" vector of arguments.
 *
 * !!!
 * All arguments are nul terminated as well as having an associated length.
 * The argument vector is NOT necessarily NULL terminated.  The proper way
 * to check the number of arguments is to use the argc value in the EXCMDARG
 * structure or to walk the array until an ARGS structure with a length of 0
 * is found.
 */
typedef struct _args {
	CHAR_T	*bp;		/* Argument. */
	size_t	 blen;		/* Buffer length. */
	size_t	 len;		/* Argument length. */

#define	A_ALLOCATED	0x01	/* If allocated space. */
	u_int8_t flags;
} ARGS;