m_cmdnam.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 1996, by Sun Microsystems, Inc.
* All rights reserved.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* m_cmdname -- MKS specific library routine.
*
* Copyright 1985, 1992 by Mortice Kern Systems Inc. All rights reserved.
*
*/
#ifdef M_RCSID
#ifndef lint
static char rcsID[] = "$Id: m_cmdnam.c 1.16 1993/02/15 14:12:23 fredw Exp $";
#endif
#endif
#include <mks.h>
#include <ctype.h>
#include <string.h>
/*f
* MKS private routine to hide o/s dependencies in filenames in argv[0];
* cmdname(argv[0]) returns a modified argv[0] which contains only the command
* name, prefix, suffix stripped, and lower cased on case-less systems.
*/
LDEFN char *
char *cmd;
{
register char *ap;
/* Lowercase command name on DOS, OS2 and NT. */
/* The shell needs the whole name lowered. */
/* Strip .com/.exe/.??? suffix on DOS and OS/2 */
*ap = '\0';
return (cmd);
#else
#endif
}