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/*-
* Copyright (c) 1991, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* Kenneth Almquist.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)options.h 8.2 (Berkeley) 5/4/95
* $FreeBSD$
*/
struct shparam {
int nparam; /* # of positional parameters (without $0) */
unsigned char malloc; /* if parameter list dynamically allocated */
unsigned char reset; /* if getopts has been reset */
char **p; /* parameter list */
char **optp; /* parameter list for getopts */
char **optnext; /* next parameter to be processed by getopts */
char *optptr; /* used by getopts */
};
#define eflag optval[0]
#define fflag optval[1]
#define Iflag optval[2]
#define iflag optval[3]
#define mflag optval[4]
#define nflag optval[5]
#define sflag optval[6]
#define xflag optval[7]
#define vflag optval[8]
#define Vflag optval[9]
#define Eflag optval[10]
#define Cflag optval[11]
#define aflag optval[12]
#define bflag optval[13]
#define uflag optval[14]
#define privileged optval[15]
#define Tflag optval[16]
#define Pflag optval[17]
#define hflag optval[18]
#define nologflag optval[19]
#define NSHORTOPTS 19
#define NOPTS 20
extern char optval[NOPTS];
extern const char optletter[NSHORTOPTS];
#ifdef DEFINE_OPTIONS
char optval[NOPTS];
const char optletter[NSHORTOPTS] = "efIimnsxvVECabupTPh";
static const unsigned char optname[] =
"\007errexit"
"\006noglob"
"\011ignoreeof"
"\013interactive"
"\007monitor"
"\006noexec"
"\005stdin"
"\006xtrace"
"\007verbose"
"\002vi"
"\005emacs"
"\011noclobber"
"\011allexport"
"\006notify"
"\007nounset"
"\012privileged"
"\012trapsasync"
"\010physical"
"\010trackall"
"\005nolog"
;
#endif
extern char *minusc; /* argument to -c option */
extern char *arg0; /* $0 */
extern struct shparam shellparam; /* $@ */
extern char **argptr; /* argument list for builtin commands */
extern char *shoptarg; /* set by nextopt */
extern char *nextopt_optptr; /* used by nextopt */
void procargs(int, char **);
void optschanged(void);
void freeparam(struct shparam *);
int nextopt(const char *);
void getoptsreset(const char *);
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