diff options
Diffstat (limited to 'sh/options.h')
| -rw-r--r-- | sh/options.h | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/sh/options.h b/sh/options.h deleted file mode 100644 index 4cc7dbe..0000000 --- a/sh/options.h +++ /dev/null @@ -1,131 +0,0 @@ -/* $NetBSD: options.h,v 1.17 2003/08/07 09:05:36 agc Exp $ */ - -/*- - * 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. - * 3. 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 - */ - -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 **optnext; /* next parameter to be processed by getopts */ - char *optptr; /* used by getopts */ -}; - - -struct optent { - const char *name; /* for set -o <name> */ - const char letter; /* set [+/-]<letter> and $- */ - const char opt_set; /* mutually exclusive option set */ - char val; /* value of <letter>flag */ -}; - -/* Those marked [U] are required by posix, but have no effect! */ - -#ifdef DEFINE_OPTIONS -#define DEF_OPTS(name, letter, opt_set) {name, letter, opt_set, 0}, -struct optent optlist[] = { -#else -#define DEF_OPTS(name, letter, opt_set) -#endif -#define DEF_OPT(name,letter) DEF_OPTS(name, letter, 0) - -DEF_OPT( "errexit", 'e' ) /* exit on error */ -#define eflag optlist[0].val -DEF_OPT( "noglob", 'f' ) /* no pathname expansion */ -#define fflag optlist[1].val -DEF_OPT( "ignoreeof", 'I' ) /* do not exit on EOF */ -#define Iflag optlist[2].val -DEF_OPT( "interactive",'i' ) /* interactive shell */ -#define iflag optlist[3].val -DEF_OPT( "monitor", 'm' ) /* job control */ -#define mflag optlist[4].val -DEF_OPT( "noexec", 'n' ) /* [U] do not exec commands */ -#define nflag optlist[5].val -DEF_OPT( "stdin", 's' ) /* read from stdin */ -#define sflag optlist[6].val -DEF_OPT( "xtrace", 'x' ) /* trace after expansion */ -#define xflag optlist[7].val -DEF_OPT( "verbose", 'v' ) /* trace read input */ -#define vflag optlist[8].val -DEF_OPTS( "vi", 'V', 'V' ) /* vi style editing */ -#define Vflag optlist[9].val -DEF_OPTS( "emacs", 'E', 'V' ) /* emacs style editing */ -#define Eflag optlist[10].val -DEF_OPT( "noclobber", 'C' ) /* do not overwrite files with > */ -#define Cflag optlist[11].val -DEF_OPT( "allexport", 'a' ) /* export all variables */ -#define aflag optlist[12].val -DEF_OPT( "notify", 'b' ) /* [U] report completion of background jobs */ -#define bflag optlist[13].val -DEF_OPT( "nounset", 'u' ) /* error expansion of unset variables */ -#define uflag optlist[14].val -DEF_OPT( "quietprofile", 'q' ) -#define qflag optlist[15].val -DEF_OPT( "nolog", 0 ) /* [U] no functon defs in command history */ -#define nolog optlist[16].val -DEF_OPT( "cdprint", 0 ) /* always print result of cd */ -#define cdprint optlist[17].val -#ifdef DEBUG -DEF_OPT( "debug", 0 ) /* enable debug prints */ -#define debug optlist[18].val -#endif - -#ifdef DEFINE_OPTIONS - { 0, 0, 0, 0 }, -}; -#define NOPTS (sizeof optlist / sizeof optlist[0] - 1) -int sizeof_optlist = sizeof optlist; -#else -extern struct optent optlist[]; -extern int sizeof_optlist; -#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 *optionarg; /* set by nextopt */ -extern char *optptr; /* used by nextopt */ - -void procargs(int, char **); -void optschanged(void); -void setparam(char **); -void freeparam(volatile struct shparam *); -int shiftcmd(int, char **); -int setcmd(int, char **); -int getoptscmd(int, char **); -int nextopt(const char *); -void getoptsreset(const char *); |